SEPA United States Office of Research and Environmental Protection Development Agency Washington DC 20460 EPA/600/R-16/296 December 2016 Analysis of the Transport and Fate of Metals Released from the Gold King Mine in the Animas and San Juan Rivers Annex to Appendix B Bruce Gordon, EcoFlight ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Annex to Appendix B. Surface Water Modeling Using WASP ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Contents WASP Segments 1 Settling 9 Settling Sensitivity 15 Dispersion 21 Inflows 27 Velocity Calibration 27 GKM Release 37 Snowmelt 46 GKM Plume Concentration 57 San Juan Background Concentration 60 Flow Partitioning 61 Partition Coefficients 61 Boundary Conditions for Metals 67 Initial Metal Concentrations for Snowmelt Scenario 70 Total Resuspension Volumes 77 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers WASP Segments Table R-l. WASP hydraulic input parameters for each simulated stream segment. Segments 1-229 are surface water and 230-458 are surface benthic layers. WASP hydraulic input parameters for each simulated stream segment. Segments 1-229 are surface water and 230-458 are surface benthic layers. Segment Volume [m3] Velocity Multiplier Velocity Exponent Depth Multiplier Depth Exponent Length [m] Width [m] Minimum Depth [m] Slope Bottom Roughness 1 13722 0.00 0.428 2.847 0.347 1633 5.90 0.001 0.014 0.295 2 1255 0.00 0.487 1.410 0.320 1263 1.41 0.001 0.033 0.33 3 13722 0.00 0.428 2.847 0.347 1633 5.90 0.001 0.014 0.295 4 13722 0.00 0.337 2.847 0.174 1633 5.90 0.001 0.014 0.5 5 13722 0.00 0.337 2.847 0.174 1633 5.90 0.001 0.014 0.5 6 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 7 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 8 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 9 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 10 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 11 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 12 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 13 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 14 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 15 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 16 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 17 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 18 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 19 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 20 17507 0.00 0.337 2.911 0.174 1966 6.12 0.001 0.015 0.5 21 17507 0.00 0.367 2.911 0.484 1966 6.12 0.001 0.015 0.31 22 17507 0.00 0.367 2.911 0.484 1966 6.12 0.001 0.015 0.31 23 17507 0.00 0.367 2.911 0.484 1966 6.12 0.001 0.015 0.31 24 17507 0.00 0.367 2.911 0.484 1966 6.12 0.001 0.015 0.31 25 17507 0.00 0.367 2.911 0.484 1966 6.12 0.001 0.015 0.31 26 17507 0.00 0.367 2.911 0.484 1966 6.12 0.001 0.015 0.31 27 17507 0.00 0.367 2.911 0.484 1966 6.12 0.001 0.015 0.31 28 17507 0.00 0.367 2.911 0.484 1966 6.12 0.001 0.015 0.31 29 17507 0.00 0.367 2.911 0.484 1966 6.12 0.001 0.015 0.31 30 17507 0.00 0.367 2.911 0.484 1966 6.12 0.001 0.015 0.31 31 16392 0.00 0.367 2.963 0.484 1508 7.34 0.001 0.006 0.31 32 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 33 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 34 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 35 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 36 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 37 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 38 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 39 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 40 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 41 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 42 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 43 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 44 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 45 42298 0.00 0.367 3.800 0.484 1838 12.11 0.001 0.003 0.31 46 42298 0.00 0.418 3.800 0.438 1838 12.11 0.001 0.003 0.15 47 42298 0.00 0.418 3.800 0.438 1838 12.11 0.001 0.003 0.15 48 42298 0.00 0.418 3.800 0.438 1838 12.11 0.001 0.003 0.15 49 42298 0.00 0.418 3.800 0.438 1838 12.11 0.001 0.003 0.15 50 42298 0.00 0.418 3.800 0.438 1838 12.11 0.001 0.003 0.15 51 42298 0.00 0.418 3.800 0.438 1838 12.11 0.001 0.003 0.15 52 42298 0.00 0.418 3.800 0.438 1838 12.11 0.001 0.003 0.15 53 42298 0.00 0.418 3.800 0.438 1838 12.11 0.001 0.003 0.15 54 58217 0.00 0.418 4.034 0.438 2675 10.79 0.001 0.004 0.15 55 58217 0.00 0.418 4.034 0.438 2675 10.79 0.001 0.004 0.15 Annex-1 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers WASP hydraulic input parameters for each simulated stream segment. Segments 1-229 are surface water and 230-458 are surface benthic layers. Segment Volume [m3] Velocity Multiplier Velocity Exponent Depth Multiplier Depth Exponent Length [m] Width [m] Minimum Depth [m] Slope Bottom Roughness 56 57802 0.00 0.418 4.061 0.438 2546 11.18 0.001 0.005 0.15 57 57802 0.00 0.418 4.061 0.438 2546 11.18 0.001 0.005 0.15 58 34431 0.00 0.418 4.085 0.438 1518 11.10 0.001 0.003 0.15 59 59498 0.00 0.418 4.100 0.438 2714 10.69 0.001 0.004 0.15 60 59498 0.00 0.418 4.100 0.438 2714 10.69 0.001 0.004 0.15 61 59908 0.00 0.418 4.389 0.438 2201 12.40 0.001 0.003 0.15 62 59908 0.00 0.484 4.389 0.397 2201 12.40 0.001 0.003 0.26 63 59908 0.00 0.484 4.389 0.397 2201 12.40 0.001 0.003 0.26 64 51332 0.00 0.484 4.415 0.397 1891 12.30 0.001 0.003 0.26 65 51332 0.00 0.484 4.415 0.397 1891 12.30 0.001 0.003 0.26 66 51332 0.00 0.484 4.415 0.397 1891 12.30 0.001 0.003 0.26 67 59853 0.00 0.484 4.423 0.397 2072 13.06 0.001 0.002 0.26 68 59853 0.00 0.484 4.423 0.397 2072 13.06 0.001 0.002 0.26 69 59853 0.00 0.484 4.423 0.397 2072 13.06 0.001 0.002 0.26 70 68241 0.00 0.484 4.487 0.397 2592 11.73 0.001 0.004 0.26 71 68241 0.00 0.484 4.487 0.397 2592 11.73 0.001 0.004 0.26 72 46376 0.00 0.484 4.510 0.397 1721 11.95 0.001 0.003 0.26 73 49813 0.00 0.484 4.462 0.397 1881 11.87 0.001 0.004 0.26 74 49813 0.00 0.484 4.462 0.397 1881 11.87 0.001 0.004 0.26 75 49813 0.00 0.484 4.462 0.397 1881 11.87 0.001 0.004 0.26 76 49813 0.00 0.484 4.462 0.397 1881 11.87 0.001 0.004 0.26 77 49813 0.00 0.484 4.462 0.397 1881 11.87 0.001 0.004 0.26 78 49813 0.00 0.484 4.462 0.397 1881 11.87 0.001 0.004 0.26 79 49813 0.00 0.484 4.462 0.397 1881 11.87 0.001 0.004 0.26 80 40732 0.00 0.484 3.983 0.397 1874 10.91 0.001 0.004 0.26 81 40732 0.00 0.573 3.983 0.288 1874 10.91 0.001 0.004 0.33 82 40732 0.00 0.573 3.983 0.288 1874 10.91 0.001 0.004 0.33 83 40732 0.00 0.573 3.983 0.288 1874 10.91 0.001 0.004 0.33 84 40732 0.00 0.573 3.983 0.288 1874 10.91 0.001 0.004 0.33 85 40732 0.00 0.573 3.983 0.288 1874 10.91 0.001 0.004 0.33 86 40732 0.00 0.573 3.983 0.288 1874 10.91 0.001 0.004 0.33 87 40732 0.00 0.573 3.983 0.288 1874 10.91 0.001 0.004 0.33 88 43903 0.00 0.573 4.020 0.288 2068 10.56 0.001 0.005 0.33 89 43903 0.00 0.573 4.020 0.288 2068 10.56 0.001 0.005 0.33 90 43903 0.00 0.573 4.020 0.288 2068 10.56 0.001 0.005 0.33 91 43903 0.00 0.573 4.020 0.288 2068 10.56 0.001 0.005 0.33 92 43903 0.00 0.501 4.020 0.329 2068 10.56 0.001 0.005 0.37 93 96512 0.00 0.454 6.075 0.456 2871 11.07 0.001 0.002 0.152 94 96512 0.00 0.454 6.075 0.456 2871 11.07 0.001 0.002 0.152 95 96512 0.00 0.454 6.075 0.456 2871 11.07 0.001 0.002 0.152 96 96512 0.00 0.454 6.075 0.456 2871 11.07 0.001 0.002 0.152 97 96512 0.00 0.454 6.075 0.456 2871 11.07 0.001 0.002 0.152 98 96512 0.00 0.454 6.075 0.456 2871 11.07 0.001 0.002 0.152 99 96512 0.00 0.454 6.075 0.456 2871 11.07 0.001 0.002 0.152 100 32246 0.00 0.454 4.699 0.456 2096 6.55 0.001 0.002 0.152 101 32246 0.00 0.454 4.699 0.456 2096 6.55 0.001 0.002 0.152 102 32246 0.00 0.454 4.699 0.456 2614 6.55 0.001 0.002 0.152 103 63450 0.00 0.454 5.929 0.456 2870 9.10 0.001 0.002 0.152 104 63450 0.00 0.454 5.929 0.456 2352 9.10 0.001 0.002 0.152 105 63450 0.00 0.454 5.929 0.456 2352 9.10 0.001 0.002 0.152 106 63450 0.00 0.454 5.929 0.456 2352 9.10 0.001 0.002 0.152 107 63450 0.00 0.454 5.929 0.456 2352 9.10 0.001 0.002 0.152 108 63450 0.00 0.454 5.929 0.456 2352 9.10 0.001 0.002 0.152 109 63450 0.00 0.454 5.929 0.456 2352 9.10 0.001 0.002 0.152 110 63450 0.00 0.454 5.929 0.456 2352 9.10 0.001 0.002 0.152 111 92872 0.00 0.454 6.900 0.456 2352 10.98 0.001 0.003 0.152 112 89619 0.00 0.454 6.900 0.456 1791 14.50 0.001 0.002 0.152 113 23856 0.00 0.454 4.191 0.456 1472 7.73 0.001 0.009 0.152 114 23856 0.00 0.454 4.191 0.456 1472 7.73 0.001 0.009 0.152 115 5909 0.00 0.454 2.640 0.456 922 4.86 0.001 0.003 0.152 116 5909 0.00 0.454 2.640 0.456 922 4.86 0.001 0.003 0.152 117 5909 0.00 0.454 2.640 0.456 922 4.86 0.001 0.003 0.152 118 60968 0.00 0.454 6.273 0.456 1866 10.42 0.001 0.003 0.152 Annex-2 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers WASP hydraulic input parameters for each simulated stream segment. Segments 1-229 are surface water and 230-458 are surface benthic layers. Segment Volume [m3] Velocity Multiplier Velocity Exponent Depth Multiplier Depth Exponent Length [m] Width [m] Minimum Depth [m] Slope Bottom Roughness 119 60968 0.00 0.454 6.273 0.456 1866 10.42 0.001 0.003 0.152 120 60968 0.00 0.454 6.273 0.456 1866 10.42 0.001 0.003 0.152 121 186786 0.00 0.414 7.463 0.462 2265 22.10 0.001 0.001 0.18 122 142097 0.00 0.414 6.927 0.462 2842 14.44 0.001 0.003 0.18 123 142097 0.00 0.414 6.927 0.462 2842 14.44 0.001 0.003 0.18 124 142097 0.00 0.414 6.927 0.462 2842 14.44 0.001 0.003 0.18 125 142097 0.00 0.414 6.927 0.462 2842 14.44 0.001 0.003 0.18 126 142097 0.00 0.414 6.927 0.462 2842 14.44 0.001 0.003 0.18 127 142097 0.00 0.414 6.927 0.462 2842 14.44 0.001 0.003 0.18 128 109451 0.00 0.414 6.220 0.462 2174 12.95 0.001 0.002 0.18 129 109451 0.00 0.414 6.220 0.462 2717 12.95 0.001 0.002 0.18 130 109451 0.00 0.414 6.220 0.462 2717 12.95 0.001 0.002 0.18 131 109451 0.00 0.414 6.220 0.462 2717 12.95 0.001 0.002 0.18 132 109451 0.00 0.414 6.220 0.462 2717 12.95 0.001 0.002 0.18 133 109451 0.00 0.414 6.220 0.462 2717 12.95 0.001 0.002 0.18 134 109451 0.00 0.414 6.220 0.462 2717 12.95 0.001 0.002 0.18 135 109451 0.00 0.414 6.220 0.462 2717 12.95 0.001 0.002 0.18 136 109451 0.00 0.414 6.220 0.462 3524 12.95 0.001 0.002 0.18 137 148546 0.00 0.414 7.024 0.462 3174 13.33 0.001 0.002 0.18 138 148546 0.00 0.414 7.024 0.462 3174 13.33 0.001 0.002 0.18 139 126260 0.00 0.414 6.950 0.462 2649 13.72 0.001 0.005 0.18 140 126260 0.00 0.462 6.950 0.403 2649 13.72 0.001 0.005 0.36 141 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 142 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 143 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 144 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 145 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 146 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 147 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 148 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 149 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 150 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 151 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 152 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 153 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 154 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 155 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 156 134648 0.00 0.462 7.654 0.403 2826 12.45 0.001 0.002 0.36 157 125842 0.00 0.462 7.759 0.403 1844 17.59 0.001 0.001 0.36 158 125842 0.00 0.462 7.759 0.403 1844 17.59 0.001 0.001 0.36 159 168416 0.00 0.462 9.114 0.403 2583 14.31 0.001 0.002 0.36 160 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 161 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 162 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 163 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 164 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 165 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 166 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 167 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 168 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 169 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 170 168416 0.00 0.496 9.114 0.204 2583 14.31 0.001 0.002 0.58 171 200204 0.00 0.496 9.170 0.204 2941 14.85 0.001 0.001 0.58 172 200204 0.00 0.496 9.170 0.204 2941 14.85 0.001 0.001 0.58 173 159234 0.00 0.496 9.316 0.204 2307 14.82 0.001 0.001 0.58 174 159234 0.00 0.496 9.316 0.204 2307 14.82 0.001 0.001 0.58 175 159234 0.00 0.496 9.316 0.204 2307 14.82 0.001 0.001 0.58 176 159234 0.00 0.496 9.316 0.204 2307 14.82 0.001 0.001 0.58 177 212312 0.00 0.496 9.316 0.204 3076 14.82 0.001 0.001 0.58 178 212312 0.00 0.496 9.316 0.204 3076 14.82 0.001 0.001 0.58 179 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 180 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 181 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 Annex-3 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers WASP hydraulic input parameters for each simulated stream segment. Segments 1-229 are surface water and 230-458 are surface benthic layers. Segment Volume [m3] Velocity Multiplier Velocity Exponent Depth Multiplier Depth Exponent Length [m] Width [m] Minimum Depth [m] Slope Bottom Roughness 182 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 183 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 184 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 185 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 186 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 187 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 188 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 189 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 190 207303 0.00 0.496 8.872 0.204 3581 13.05 0.001 0.001 0.58 191 268127 0.00 0.496 10.283 0.204 3686 14.15 0.001 0.002 0.58 192 268127 0.00 0.496 10.283 0.204 3686 14.15 0.001 0.002 0.58 193 268127 0.00 0.496 10.283 0.204 3686 14.15 0.001 0.002 0.58 194 268127 0.00 0.496 10.283 0.204 3686 14.15 0.001 0.002 0.58 195 268127 0.00 0.496 10.283 0.204 3686 14.15 0.001 0.002 0.58 196 268127 0.00 0.496 10.283 0.204 3686 14.15 0.001 0.002 0.58 197 268127 0.00 0.496 10.283 0.204 3686 14.15 0.001 0.002 0.58 198 268127 0.00 0.496 10.283 0.204 3686 14.15 0.001 0.002 0.58 199 268127 0.00 0.448 10.283 0.414 3686 14.15 0.001 0.002 0.21 200 268127 0.00 0.448 10.283 0.414 3686 14.15 0.001 0.002 0.21 201 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 202 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 203 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 204 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 205 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 206 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 207 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 208 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 209 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 210 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 211 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 212 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 213 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 214 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 215 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 216 246405 0.00 0.448 10.300 0.414 3169 15.10 0.001 0.002 0.21 217 337951 0.00 0.448 10.300 0.414 4655 14.10 0.001 0.002 0.21 218 255474 0.00 0.448 10.300 0.414 3020 16.43 0.001 0.001 0.21 219 255474 0.00 0.448 10.300 0.414 3020 16.43 0.001 0.001 0.21 220 207017 0.00 0.448 10.400 0.414 2590 15.37 0.001 0.003 0.21 221 249734 0.00 0.448 10.400 0.414 2858 16.80 0.001 0.000 0.21 222 302456 0.00 0.448 10.400 0.414 2783 20.90 0.001 0.000 0.21 223 245131 0.00 0.448 10.400 0.414 2263 20.83 0.001 0.000 0.21 224 183115 0.00 0.448 10.400 0.414 1693 20.80 0.001 0.000 0.21 225 183115 0.00 0.448 10.400 0.414 1693 20.80 0.001 0.000 0.21 226 175760 0.00 0.448 10.400 0.414 1625 20.80 0.001 0.000 0.21 227 175760 0.00 0.448 10.400 0.414 1625 20.80 0.001 0.000 0.21 228 175760 0.00 0.448 10.400 0.414 1625 20.80 0.001 0.000 0.21 229 175760 0.00 0.448 10.400 0.414 1625 20.80 0.001 0.000 0.21 230 13722 0.00 0.000 0.050 0.000 1633 5.90 0.001 0.000 0 231 1255 0.00 0.000 0.050 0.000 1263 1.41 0.001 0.000 0 232 13722 0.00 0.000 0.050 0.000 1633 5.90 0.001 0.000 0 233 13722 0.00 0.000 0.050 0.000 1633 5.90 0.001 0.000 0 234 13722 0.00 0.000 0.050 0.000 1633 5.90 0.001 0.000 0 235 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 236 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 237 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 238 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 239 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 240 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 241 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 242 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 243 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 244 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 Annex-4 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers WASP hydraulic input parameters for each simulated stream segment. Segments 1-229 are surface water and 230-458 are surface benthic layers. Segment Volume [m3] Velocity Multiplier Velocity Exponent Depth Multiplier Depth Exponent Length [m] Width [m] Minimum Depth [m] Slope Bottom Roughness 245 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 246 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 247 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 248 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 249 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 250 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 251 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 252 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 253 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 254 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 255 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 256 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 257 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 258 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 259 17507 0.00 0.000 0.050 0.000 1966 6.12 0.001 0.000 0 260 16392 0.00 0.000 0.050 0.000 1508 7.34 0.001 0.000 0 261 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 262 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 263 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 264 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 265 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 266 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 267 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 268 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 269 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 270 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 271 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 272 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 273 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 274 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 275 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 276 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 277 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 278 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 279 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 280 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 281 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 282 42298 0.00 0.000 0.050 0.000 1838 12.11 0.001 0.000 0 283 58217 0.00 0.000 0.050 0.000 2675 10.79 0.001 0.000 0 284 58217 0.00 0.000 0.050 0.000 2675 10.79 0.001 0.000 0 285 57802 0.00 0.000 0.050 0.000 2546 11.18 0.001 0.000 0 286 57802 0.00 0.000 0.050 0.000 2546 11.18 0.001 0.000 0 287 34431 0.00 0.000 0.050 0.000 1518 11.10 0.001 0.000 0 288 59498 0.00 0.000 0.050 0.000 2714 10.69 0.001 0.000 0 289 59498 0.00 0.000 0.050 0.000 2714 10.69 0.001 0.000 0 290 59908 0.00 0.000 0.050 0.000 2201 12.40 0.001 0.000 0 291 59908 0.00 0.000 0.050 0.000 2201 12.40 0.001 0.000 0 292 59908 0.00 0.000 0.050 0.000 2201 12.40 0.001 0.000 0 293 51332 0.00 0.000 0.050 0.000 1891 12.30 0.001 0.000 0 294 51332 0.00 0.000 0.050 0.000 1891 12.30 0.001 0.000 0 295 51332 0.00 0.000 0.050 0.000 1891 12.30 0.001 0.000 0 296 59853 0.00 0.000 0.050 0.000 2072 13.06 0.001 0.000 0 297 59853 0.00 0.000 0.050 0.000 2072 13.06 0.001 0.000 0 298 59853 0.00 0.000 0.050 0.000 2072 13.06 0.001 0.000 0 299 68241 0.00 0.000 0.050 0.000 2592 11.73 0.001 0.000 0 300 68241 0.00 0.000 0.050 0.000 2592 11.73 0.001 0.000 0 301 46376 0.00 0.000 0.050 0.000 1721 11.95 0.001 0.000 0 302 49813 0.00 0.000 0.050 0.000 1881 11.87 0.001 0.000 0 303 49813 0.00 0.000 0.050 0.000 1881 11.87 0.001 0.000 0 304 49813 0.00 0.000 0.050 0.000 1881 11.87 0.001 0.000 0 305 49813 0.00 0.000 0.050 0.000 1881 11.87 0.001 0.000 0 306 49813 0.00 0.000 0.050 0.000 1881 11.87 0.001 0.000 0 307 49813 0.00 0.000 0.050 0.000 1881 11.87 0.001 0.000 0 Annex-5 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers WASP hydraulic input parameters for each simulated stream segment. Segments 1-229 are surface water and 230-458 are surface benthic layers. Segment Volume [m3] Velocity Multiplier Velocity Exponent Depth Multiplier Depth Exponent Length [m] Width [m] Minimum Depth [m] Slope Bottom Roughness 308 49813 0.00 0.000 0.050 0.000 1881 11.87 0.001 0.000 0 309 40732 0.00 0.000 0.050 0.000 1874 10.91 0.001 0.000 0 310 40732 0.00 0.000 0.050 0.000 1874 10.91 0.001 0.000 0 311 40732 0.00 0.000 0.050 0.000 1874 10.91 0.001 0.000 0 312 40732 0.00 0.000 0.050 0.000 1874 10.91 0.001 0.000 0 313 40732 0.00 0.000 0.050 0.000 1874 10.91 0.001 0.000 0 314 40732 0.00 0.000 0.050 0.000 1874 10.91 0.001 0.000 0 315 40732 0.00 0.000 0.050 0.000 1874 10.91 0.001 0.000 0 316 40732 0.00 0.000 0.050 0.000 1874 10.91 0.001 0.000 0 317 43903 0.00 0.000 0.050 0.000 2068 10.56 0.001 0.000 0 318 43903 0.00 0.000 0.050 0.000 2068 10.56 0.001 0.000 0 319 43903 0.00 0.000 0.050 0.000 2068 10.56 0.001 0.000 0 320 43903 0.00 0.000 0.050 0.000 2068 10.56 0.001 0.000 0 321 43903 0.00 0.000 0.050 0.000 2068 10.56 0.001 0.000 0 322 96512 0.00 0.000 0.050 0.000 2871 11.07 0.001 0.000 0 323 96512 0.00 0.000 0.050 0.000 2871 11.07 0.001 0.000 0 324 96512 0.00 0.000 0.050 0.000 2871 11.07 0.001 0.000 0 325 96512 0.00 0.000 0.050 0.000 2871 11.07 0.001 0.000 0 326 96512 0.00 0.000 0.050 0.000 2871 11.07 0.001 0.000 0 327 96512 0.00 0.000 0.050 0.000 2871 11.07 0.001 0.000 0 328 96512 0.00 0.000 0.050 0.000 2871 11.07 0.001 0.000 0 329 32246 0.00 0.000 0.050 0.000 2096 6.55 0.001 0.000 0 330 32246 0.00 0.000 0.050 0.000 2096 6.55 0.001 0.000 0 331 32246 0.00 0.000 0.050 0.000 2614 6.55 0.001 0.000 0 332 63450 0.00 0.000 0.050 0.000 2870 9.10 0.001 0.000 0 333 63450 0.00 0.000 0.050 0.000 2352 9.10 0.001 0.000 0 334 63450 0.00 0.000 0.050 0.000 2352 9.10 0.001 0.000 0 335 63450 0.00 0.000 0.050 0.000 2352 9.10 0.001 0.000 0 336 63450 0.00 0.000 0.050 0.000 2352 9.10 0.001 0.000 0 337 63450 0.00 0.000 0.050 0.000 2352 9.10 0.001 0.000 0 338 63450 0.00 0.000 0.050 0.000 2352 9.10 0.001 0.000 0 339 63450 0.00 0.000 0.050 0.000 2352 9.10 0.001 0.000 0 340 92872 0.00 0.000 0.050 0.000 2352 10.98 0.001 0.000 0 341 89619 0.00 0.000 0.050 0.000 1791 14.50 0.001 0.000 0 342 23856 0.00 0.000 0.050 0.000 1472 7.73 0.001 0.000 0 343 23856 0.00 0.000 0.050 0.000 1472 7.73 0.001 0.000 0 344 5909 0.00 0.000 0.050 0.000 922 4.86 0.001 0.000 0 345 5909 0.00 0.000 0.050 0.000 922 4.86 0.001 0.000 0 346 5909 0.00 0.000 0.050 0.000 922 4.86 0.001 0.000 0 347 60968 0.00 0.000 0.050 0.000 1866 10.42 0.001 0.000 0 348 60968 0.00 0.000 0.050 0.000 1866 10.42 0.001 0.000 0 349 60968 0.00 0.000 0.050 0.000 1866 10.42 0.001 0.000 0 350 186786 0.00 0.000 0.050 0.000 2265 22.10 0.001 0.000 0 351 142097 0.00 0.000 0.050 0.000 2842 14.44 0.001 0.000 0 352 142097 0.00 0.000 0.050 0.000 2842 14.44 0.001 0.000 0 353 142097 0.00 0.000 0.050 0.000 2842 14.44 0.001 0.000 0 354 142097 0.00 0.000 0.050 0.000 2842 14.44 0.001 0.000 0 355 142097 0.00 0.000 0.050 0.000 2842 14.44 0.001 0.000 0 356 142097 0.00 0.000 0.050 0.000 2842 14.44 0.001 0.000 0 357 109451 0.00 0.000 0.050 0.000 2174 12.95 0.001 0.000 0 358 109451 0.00 0.000 0.050 0.000 2717 12.95 0.001 0.000 0 359 109451 0.00 0.000 0.050 0.000 2717 12.95 0.001 0.000 0 360 109451 0.00 0.000 0.050 0.000 2717 12.95 0.001 0.000 0 361 109451 0.00 0.000 0.050 0.000 2717 12.95 0.001 0.000 0 362 109451 0.00 0.000 0.050 0.000 2717 12.95 0.001 0.000 0 363 109451 0.00 0.000 0.050 0.000 2717 12.95 0.001 0.000 0 364 109451 0.00 0.000 0.050 0.000 2717 12.95 0.001 0.000 0 365 109451 0.00 0.000 0.050 0.000 3524 12.95 0.001 0.000 0 366 148546 0.00 0.000 0.050 0.000 3174 13.33 0.001 0.000 0 367 148546 0.00 0.000 0.050 0.000 3174 13.33 0.001 0.000 0 368 126260 0.00 0.000 0.050 0.000 2649 13.72 0.001 0.000 0 369 126260 0.00 0.000 0.050 0.000 2649 13.72 0.001 0.000 0 370 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 Annex-6 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers WASP hydraulic input parameters for each simulated stream segment. Segments 1-229 are surface water and 230-458 are surface benthic layers. Segment Volume [m3] Velocity Multiplier Velocity Exponent Depth Multiplier Depth Exponent Length [m] Width [m] Minimum Depth [m] Slope Bottom Roughness 371 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 372 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 373 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 374 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 375 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 376 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 377 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 378 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 379 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 380 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 381 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 382 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 383 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 384 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 385 134648 0.00 0.000 0.050 0.000 2826 12.45 0.001 0.000 0 386 125842 0.00 0.000 0.050 0.000 1844 17.59 0.001 0.000 0 387 125842 0.00 0.000 0.050 0.000 1844 17.59 0.001 0.000 0 388 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 389 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 390 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 391 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 392 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 393 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 394 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 395 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 396 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 397 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 398 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 399 168416 0.00 0.000 0.050 0.000 2583 14.31 0.001 0.000 0 400 200204 0.00 0.000 0.050 0.000 2941 14.85 0.001 0.000 0 401 200204 0.00 0.000 0.050 0.000 2941 14.85 0.001 0.000 0 402 159234 0.00 0.000 0.050 0.000 2307 14.82 0.001 0.000 0 403 159234 0.00 0.000 0.050 0.000 2307 14.82 0.001 0.000 0 404 159234 0.00 0.000 0.050 0.000 2307 14.82 0.001 0.000 0 405 159234 0.00 0.000 0.050 0.000 2307 14.82 0.001 0.000 0 406 212312 0.00 0.000 0.050 0.000 3076 14.82 0.001 0.000 0 407 212312 0.00 0.000 0.050 0.000 3076 14.82 0.001 0.000 0 408 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 409 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 410 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 411 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 412 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 413 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 414 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 415 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 416 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 417 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 418 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 419 207303 0.00 0.000 0.050 0.000 3581 13.05 0.001 0.000 0 420 268127 0.00 0.000 0.050 0.000 3686 14.15 0.001 0.000 0 421 268127 0.00 0.000 0.050 0.000 3686 14.15 0.001 0.000 0 422 268127 0.00 0.000 0.050 0.000 3686 14.15 0.001 0.000 0 423 268127 0.00 0.000 0.050 0.000 3686 14.15 0.001 0.000 0 424 268127 0.00 0.000 0.050 0.000 3686 14.15 0.001 0.000 0 425 268127 0.00 0.000 0.050 0.000 3686 14.15 0.001 0.000 0 426 268127 0.00 0.000 0.050 0.000 3686 14.15 0.001 0.000 0 427 268127 0.00 0.000 0.050 0.000 3686 14.15 0.001 0.000 0 428 268127 0.00 0.000 0.050 0.000 3686 14.15 0.001 0.000 0 429 268127 0.00 0.000 0.050 0.000 3686 14.15 0.001 0.000 0 430 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 431 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 432 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 433 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 Annex-7 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers WASP hydraulic input parameters for each simulated stream segment. Segments 1-229 are surface water and 230-458 are surface benthic layers. Segment Volume [m3] Velocity Multiplier Velocity Exponent Depth Multiplier Depth Exponent Length [m] Width [m] Minimum Depth [m] Slope Bottom Roughness 434 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 435 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 436 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 437 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 438 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 439 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 440 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 441 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 442 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 443 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 444 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 445 246405 0.00 0.000 0.050 0.000 3169 15.10 0.001 0.000 0 446 337951 0.00 0.000 0.050 0.000 4655 14.10 0.001 0.000 0 447 255474 0.00 0.000 0.050 0.000 3020 16.43 0.001 0.000 0 448 255474 0.00 0.000 0.050 0.000 3020 16.43 0.001 0.000 0 449 207017 0.00 0.000 0.050 0.000 2590 15.37 0.001 0.000 0 450 249734 0.00 0.000 0.050 0.000 2858 16.80 0.001 0.000 0 451 302456 0.00 0.000 0.050 0.000 2783 20.90 0.001 0.000 0 452 245131 0.00 0.000 0.050 0.000 2263 20.83 0.001 0.000 0 453 183115 0.00 0.000 0.050 0.000 1693 20.80 0.001 0.000 0 454 183115 0.00 0.000 0.050 0.000 1693 20.80 0.001 0.000 0 455 175760 0.00 0.000 0.050 0.000 1625 20.80 0.001 0.000 0 456 175760 0.00 0.000 0.050 0.000 1625 20.80 0.001 0.000 0 457 175760 0.00 0.000 0.050 0.000 1625 20.80 0.001 0.000 0 458 175760 0.00 0.000 0.050 0.000 1625 20.80 0.001 0.000 0 Annex-8 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling Table R-2a. Settling velocities for each WASP segment using the centroid method. From/To columns show the connections between water column and surface benthic segments. Settling velocities were calculated based on empirical model peak concentration losses over distance. The centroid method applies the settling velocity of a site to half the distance of the site above and below it. Settling velocities for each WASP segment using the centroid method. From/To columns show the connections between water column and surface benthic segments. Settling velocities were calculated based on empirical model peak concentration losses over distance. The centroid method applies the settling velocity of a site to half the distance of the site above and below it. Centroid Method River Distance [km] From To Length [m] Width [m] Area [m2] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 1 230 1633 5.9 9635 0 0 12.7 2 231 1263 1.41 1781 0 0 14.4 3 232 1633 5.9 9635 1.85 17841 16.0 4 233 1633 5.9 9635 1.85 17841 17.6 5 234 1633 5.9 9635 1.85 17841 19.6 6 235 1966 6.12 12032 1.85 22280 21.6 7 236 1966 6.12 12032 1.85 22280 23.5 8 237 1966 6.12 12032 1.85 22280 25.5 9 238 1966 6.12 12032 1.85 22280 27.5 10 239 1966 6.12 12032 1.85 22280 29.4 11 240 1966 6.12 12032 1.85 22280 31.4 12 241 1966 6.12 12032 1.85 22280 33.4 13 242 1966 6.12 12032 1.85 22280 35.3 14 243 1966 6.12 12032 1.85 22280 37.3 15 244 1966 6.12 12032 1.85 22280 39.3 16 245 1966 6.12 12032 1.85 22280 41.2 17 246 1966 6.12 12032 2.97 35758 43.2 18 247 1966 6.12 12032 2.97 35758 45.2 19 248 1966 6.12 12032 2.97 35758 47.1 20 249 1966 6.12 12032 2.97 35758 49.1 21 250 1966 6.12 12032 2.97 35758 51.1 22 251 1966 6.12 12032 2.97 35758 53.0 23 252 1966 6.12 12032 2.97 35758 55.0 24 253 1966 6.12 12032 2.97 35758 57.0 25 254 1966 6.12 12032 2.97 35758 58.9 26 255 1966 6.12 12032 2.97 35758 60.9 27 256 1966 6.12 12032 2.97 35758 62.9 28 257 1966 6.12 12032 2.97 35758 64.8 29 258 1966 6.12 12032 2.97 35758 66.8 30 259 1966 6.12 12032 2.97 35758 68.3 31 260 1508 7.34 11069 2.97 32896 70.1 32 261 1838 12.11 22258 2.97 66150 72.0 33 262 1838 12.11 22258 2.97 66150 Annex-9 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling velocities for each WASP segment using the centroid method. From/To columns show the connections between water column and surface benthic segments. Settling velocities were calculated based on empirical model peak concentration losses over distance. The centroid method applies the settling velocity of a site to half the distance of the site above and below it. Centroid Method River Distance [km] From To Length [m] Width [m] Area [m2] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 73.8 34 263 1838 12.11 22258 2.97 66150 75.6 35 264 1838 12.11 22258 2.97 66150 77.5 36 265 1838 12.11 22258 2.97 66150 79.3 37 266 1838 12.11 22258 2.97 66150 81.2 38 267 1838 12.11 22258 2.12 47186 83.0 39 268 1838 12.11 22258 2.12 47186 84.8 40 269 1838 12.11 22258 2.12 47186 86.7 41 270 1838 12.11 22258 2.12 47186 88.5 42 271 1838 12.11 22258 2.12 47186 90.3 43 272 1838 12.11 22258 2.12 47186 92.2 44 273 1838 12.11 22258 2.12 47186 94.0 45 274 1838 12.11 22258 2.12 47186 95.9 46 275 1838 12.11 22258 2.12 47186 97.7 47 276 1838 12.11 22258 2.12 47186 99.5 48 277 1838 12.11 22258 2.12 47186 101.4 49 278 1838 12.11 22258 2.12 47186 103.2 50 279 1838 12.11 22258 2.12 47186 105.1 51 280 1838 12.11 22258 2.12 47186 106.9 52 281 1838 12.11 22258 2.12 47186 108.7 53 282 1838 12.11 22258 2.12 47186 111.4 54 283 2675 10.79 28863 2.12 61188 114.1 55 284 2675 10.79 28863 0.38 10928 116.6 56 285 2546 11.18 28464 0.38 10777 119.2 57 286 2546 11.18 28464 0.38 10777 120.7 58 287 1518 11.1 16850 0.38 6380 123.4 59 288 2714 10.69 29013 0.38 10985 126.1 60 289 2714 10.69 29013 0.38 10985 128.3 61 290 2201 12.4 27292 0.38 10333 130.5 62 291 2201 12.4 27292 0.38 10333 132.7 63 292 2201 12.4 27292 0.38 10333 134.6 64 293 1891 12.3 23259 0.38 8806 136.5 65 294 1891 12.3 23259 0.38 8806 138.4 66 295 1891 12.3 23259 0.38 8806 140.5 67 296 2072 13.06 27060 0.38 10245 142.5 68 297 2072 13.06 27060 0.38 10245 144.6 69 298 2072 13.06 27060 0.38 10245 147.2 70 299 2592 11.73 30404 0.38 11511 149.8 71 300 2592 11.73 30404 0.38 11511 151.5 72 301 1721 11.95 20566 1.40 28726 153.4 73 302 1881 11.87 22327 1.40 31186 Annex-10 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling velocities for each WASP segment using the centroid method. From/To columns show the connections between water column and surface benthic segments. Settling velocities were calculated based on empirical model peak concentration losses over distance. The centroid method applies the settling velocity of a site to half the distance of the site above and below it. Centroid Method River Distance [km] From To Length [m] Width [m] Area [m2] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 155.3 74 303 1881 11.87 22327 1.40 31186 157.2 75 304 1881 11.87 22327 1.40 31186 159.0 76 305 1881 11.87 22327 1.40 31186 160.9 77 306 1881 11.87 22327 1.40 31186 162.8 78 307 1881 11.87 22327 1.40 31186 164.7 79 308 1881 11.87 22327 1.40 31186 166.6 80 309 1874 10.91 20445 1.40 28557 168.4 81 310 1874 10.91 20445 1.40 28557 170.3 82 311 1874 10.91 20445 1.40 28557 172.2 83 312 1874 10.91 20445 1.40 28557 174.1 84 313 1874 10.91 20445 1.40 28557 175.9 85 314 1874 10.91 20445 1.40 28557 177.8 86 315 1874 10.91 20445 1.26 25753 179.7 87 316 1874 10.91 20445 1.26 25753 181.7 88 317 2068 10.56 21838 1.26 27507 183.8 89 318 2068 10.56 21838 1.26 27507 185.9 90 319 2068 10.56 21838 1.26 27507 187.9 91 320 2068 10.56 21838 1.26 27507 190.0 92 321 2068 10.56 21838 1.26 27507 93 322 2871 11.07 31782 0.00 0 94 323 2871 11.07 31782 0.00 0 95 324 2871 11.07 31782 0.00 0 96 325 2871 11.07 31782 0.00 0 97 326 2871 11.07 31782 0.00 0 98 327 2871 11.07 31782 0.00 0 99 328 2871 11.07 31782 0.00 0 100 329 2096 6.55 13729 0.00 0 101 330 2096 6.55 13729 0.00 0 102 331 2614 6.55 17122 0.00 0 103 332 2870 9.1 26117 0.00 0 104 333 2352 9.1 21403 0.00 0 105 334 2352 9.1 21403 0.00 0 106 335 2352 9.1 21403 0.00 0 107 336 2352 9.1 21403 0.00 0 108 337 2352 9.1 21403 0.00 0 109 338 2352 9.1 21403 0.00 0 110 339 2352 9.1 21403 0.00 0 111 340 2352 10.98 25825 0.00 0 112 341 1791 14.5 25970 0.00 0 113 342 1472 7.73 11379 0.00 0 Annex-11 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling velocities for each WASP segment using the centroid method. From/To columns show the connections between water column and surface benthic segments. Settling velocities were calculated based on empirical model peak concentration losses over distance. The centroid method applies the settling velocity of a site to half the distance of the site above and below it. Centroid Method River Distance [km] From To Length [m] Width [m] Area [m2] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 114 343 1472 7.73 11379 0.00 0 115 344 922 4.86 4481 0.00 0 116 345 922 4.86 4481 0.00 0 117 346 922 4.86 4481 0.00 0 118 347 1866 10.42 19444 0.00 0 119 348 1866 10.42 19444 0.00 0 120 349 1866 10.42 19444 0.00 0 192.3 121 350 2265 22.1 50057 0.08 4005 195.1 122 351 2842 14.44 41038 0.08 3283 198.0 123 352 2842 14.44 41038 0.08 3283 200.8 124 353 2842 14.44 41038 0.08 3283 203.6 125 354 2842 14.44 41038 0.08 3283 206.5 126 355 2842 14.44 41038 0.08 3283 209.3 127 356 2842 14.44 41038 0.08 3283 211.5 128 357 2174 12.95 28153 0.08 2252 214.2 129 358 2717 12.95 35185 0.08 2815 216.9 130 359 2717 12.95 35185 0.08 2815 219.7 131 360 2717 12.95 35185 0.08 2815 222.4 132 361 2717 12.95 35185 0.08 2815 225.1 133 362 2717 12.95 35185 0.08 2815 227.8 134 363 2717 12.95 35185 0.08 2815 230.5 135 364 2717 12.95 35185 0.08 2815 234.0 136 365 3524 12.95 45636 0.08 3651 237.2 137 366 3174 13.33 42309 0.08 3385 240.4 138 367 3174 13.33 42309 0.08 3385 243.0 139 368 2649 13.72 36344 0.08 2908 245.7 140 369 2649 13.72 36344 0.08 2908 248.5 141 370 2826 12.45 35184 0.08 2815 251.3 142 371 2826 12.45 35184 0.08 2815 254.2 143 372 2826 12.45 35184 0.08 2815 257.0 144 373 2826 12.45 35184 0.08 2815 259.8 145 374 2826 12.45 35184 0.08 2815 262.7 146 375 2826 12.45 35184 0.08 2815 265.5 147 376 2826 12.45 35184 0.08 2815 268.3 148 377 2826 12.45 35184 0.08 2815 271.1 149 378 2826 12.45 35184 0.08 2815 274.0 150 379 2826 12.45 35184 0.08 2815 276.8 151 380 2826 12.45 35184 0.08 2815 279.6 152 381 2826 12.45 35184 0.08 2815 282.4 153 382 2826 12.45 35184 0.08 2815 Annex-12 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling velocities for each WASP segment using the centroid method. From/To columns show the connections between water column and surface benthic segments. Settling velocities were calculated based on empirical model peak concentration losses over distance. The centroid method applies the settling velocity of a site to half the distance of the site above and below it. Centroid Method River Distance [km] From To Length [m] Width [m] Area [m2] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 285.3 154 383 2826 12.45 35184 0.08 2815 288.1 155 384 2826 12.45 35184 0.08 2815 290.9 156 385 2826 12.45 35184 0.08 2815 292.8 157 386 1844 17.59 32436 0.08 2595 294.6 158 387 1844 17.59 32436 0.08 2595 297.2 159 388 2583 14.31 36963 0.08 2957 299.8 160 389 2583 14.31 36963 0.08 2957 302.3 161 390 2583 14.31 36963 0.08 2957 304.9 162 391 2583 14.31 36963 0.08 2957 307.5 163 392 2583 14.31 36963 0.08 2957 310.1 164 393 2583 14.31 36963 0.08 2957 312.7 165 394 2583 14.31 36963 0.08 2957 315.3 166 395 2583 14.31 36963 0.08 2957 317.8 167 396 2583 14.31 36963 0.08 2957 320.4 168 397 2583 14.31 36963 0.08 2957 323.0 169 398 2583 14.31 36963 0.08 2957 325.6 170 399 2583 14.31 36963 0.08 2957 328.5 171 400 2941 14.85 43674 0.08 3494 331.5 172 401 2941 14.85 43674 0.08 3494 333.8 173 402 2307 14.82 34190 0.08 2735 336.1 174 403 2307 14.82 34190 0.08 2735 338.4 175 404 2307 14.82 34190 0.08 2735 340.7 176 405 2307 14.82 34190 0.08 2735 343.8 177 406 3076 14.82 45586 0.08 3647 346.9 178 407 3076 14.82 45586 0.08 3647 350.4 179 408 3581 13.05 46732 0.08 3739 354.0 180 409 3581 13.05 46732 0.08 3739 357.6 181 410 3581 13.05 46732 0.08 3739 361.2 182 411 3581 13.05 46732 0.08 3739 364.8 183 412 3581 13.05 46732 0.08 3739 368.3 184 413 3581 13.05 46732 0.08 3739 371.9 185 414 3581 13.05 46732 0.08 3739 375.5 186 415 3581 13.05 46732 0.08 3739 379.1 187 416 3581 13.05 46732 0.08 3739 382.7 188 417 3581 13.05 46732 0.08 3739 386.2 189 418 3581 13.05 46732 0.08 3739 389.8 190 419 3581 13.05 46732 0.08 3739 393.5 191 420 3686 14.15 52157 0.08 4173 397.2 192 421 3686 14.15 52157 0.08 4173 400.9 193 422 3686 14.15 52157 0.08 4173 Annex-13 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling velocities for each WASP segment using the centroid method. From/To columns show the connections between water column and surface benthic segments. Settling velocities were calculated based on empirical model peak concentration losses over distance. The centroid method applies the settling velocity of a site to half the distance of the site above and below it. Centroid Method River Distance [km] From To Length [m] Width [m] Area [m2] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 404.6 194 423 3686 14.15 52157 0.08 4173 408.3 195 424 3686 14.15 52157 0.08 4173 411.9 196 425 3686 14.15 52157 0.08 4173 415.6 197 426 3686 14.15 52157 0.08 4173 419.3 198 427 3686 14.15 52157 0.08 4173 423.0 199 428 3686 14.15 52157 0.08 4173 426.7 200 429 3686 14.15 52157 0.08 4173 429.9 201 430 3169 15.1 47852 0.08 3828 433.0 202 431 3169 15.1 47852 0.08 3828 436.2 203 432 3169 15.1 47852 0.08 3828 439.4 204 433 3169 15.1 47852 0.08 3828 442.5 205 434 3169 15.1 47852 0.08 3828 445.7 206 435 3169 15.1 47852 0.08 3828 448.9 207 436 3169 15.1 47852 0.08 3828 452.0 208 437 3169 15.1 47852 0.08 3828 455.2 209 438 3169 15.1 47852 0.08 3828 458.4 210 439 3169 15.1 47852 0.08 3828 461.5 211 440 3169 15.1 47852 0.08 3828 464.7 212 441 3169 15.1 47852 0.08 3828 467.9 213 442 3169 15.1 47852 0.08 3828 471.1 214 443 3169 15.1 47852 0.08 3828 474.2 215 444 3169 15.1 47852 0.08 3828 477.4 216 445 3169 15.1 47852 0.08 3828 482.0 217 446 4655 14.1 65636 0.08 5251 485.1 218 447 3020 16.43 49619 0.08 3969 488.1 219 448 3020 16.43 49619 0.08 3969 490.7 220 449 2590 15.37 39808 0.08 3185 493.5 221 450 2858 16.8 48014 0.08 3841 496.3 222 451 2783 20.9 58165 0.08 4653 498.6 223 452 2263 20.83 47138 0.08 3771 500.3 224 453 1693 20.8 35214 0.08 2817 502.0 225 454 1693 20.8 35214 0.08 2817 503.6 226 455 1625 20.8 33800 0.08 2704 505.2 227 456 1625 20.8 33800 0.08 2704 506.8 228 457 1625 20.8 33800 0.08 2704 508.5 229 458 1625 20.8 33800 0.08 2704 Annex-14 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling Sensitivity Table R-3b. Settling velocities for each WASP segment using the bottom up and top down methods. Settling velocities were calculated based on empirical model peak concentration losses over distance. The bottom up method applies the settling velocity of a site to the site location and all the segments up to the site above it. The top down method applies the settling velocity of a site to the site location and all the segments down to the site below it. Settling velocities for each WASP segment using the bottom up and top down methods. Settling velocities were calculated based on empirical model peak concentration losses over distance. The bottom up method applies the settling velocity of a site to the site location and all the segments up to the site above it. The top down method applies the settling velocity of a site to the site location and all the segments down to the site below it. Bottom Up Method Top Down Method River Distance [km] Settling Velocity [m/d] Settling Rate of Segment [m3/d] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 0 0 0 0 12.7 0 0 0 0 14.4 1.85 17841 1.85 17841 16.0 1.85 17841 1.85 17841 17.6 2.97 28634 1.85 17841 19.6 2.97 35758 1.85 22280 21.6 2.97 35758 1.85 22280 23.5 2.97 35758 1.85 22280 25.5 2.97 35758 1.85 22280 27.5 2.97 35758 1.85 22280 29.4 2.97 35758 1.85 22280 31.4 2.97 35758 1.85 22280 33.4 2.97 35758 1.85 22280 35.3 2.97 35758 1.85 22280 37.3 2.97 35758 1.85 22280 39.3 2.97 35758 1.85 22280 41.2 2.97 35758 1.85 22280 43.2 2.97 35758 1.85 22280 45.2 2.97 35758 1.85 22280 47.1 2.97 35758 1.85 22280 49.1 2.97 35758 1.85 22280 51.1 2.97 35758 1.85 22280 53.0 2.97 35758 1.85 22280 55.0 2.97 35758 1.85 22280 57.0 2.97 35758 1.85 22280 58.9 2.97 35758 1.85 22280 60.9 2.97 35758 1.85 22280 62.9 2.97 35758 1.85 22280 64.8 2.97 35758 2.97 35758 66.8 2.12 25507 2.97 35758 68.3 2.12 23465 2.97 32896 Annex-15 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling velocities for each WASP segment using the bottom up and top down methods. Settling velocities were calculated based on empirical model peak concentration losses over distance. The bottom up method applies the settling velocity of a site to the site location and all the segments up to the site above it. The top down method applies the settling velocity of a site to the site location and all the segments down to the site below it. Bottom Up Method Top Down Method River Distance [km] Settling Velocity [m/d] Settling Rate of Segment [m3/d] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 70.1 2.12 47186 2.97 66150 72.0 2.12 47186 2.97 66150 73.8 2.12 47186 2.97 66150 75.6 2.12 47186 2.97 66150 77.5 2.12 47186 2.97 66150 79.3 2.12 47186 2.97 66150 81.2 2.12 47186 2.97 66150 83.0 2.12 47186 2.97 66150 84.8 2.12 47186 2.97 66150 86.7 2.12 47186 2.97 66150 88.5 2.12 47186 2.97 66150 90.3 2.12 47186 2.97 66150 92.2 2.12 47186 2.97 66150 94.0 2.12 47186 2.12 47186 95.9 0.38 8427 2.12 47186 97.7 0.38 8427 2.12 47186 99.5 0.38 8427 2.12 47186 101.4 0.38 8427 2.12 47186 103.2 0.38 8427 2.12 47186 105.1 0.38 8427 2.12 47186 106.9 0.38 8427 2.12 47186 108.7 0.38 8427 2.12 47186 111.4 0.38 10928 2.12 61188 114.1 0.38 10928 2.12 61188 116.6 0.38 10777 2.12 60342 119.2 0.38 10777 2.12 60342 120.7 0.38 6380 2.12 35720 123.4 0.38 10985 2.12 61505 126.1 0.38 10985 2.12 61505 128.3 0.38 10333 2.12 57858 130.5 0.38 10333 2.12 57858 132.7 0.38 10333 0.38 10333 134.6 1.40 32488 0.38 8806 136.5 1.40 32488 0.38 8806 138.4 1.40 32488 0.38 8806 140.5 1.40 37797 0.38 10245 142.5 1.40 37797 0.38 10245 144.6 1.40 37797 0.38 10245 147.2 1.40 42467 0.38 11511 149.8 1.40 42467 0.38 11511 Annex-16 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling velocities for each WASP segment using the bottom up and top down methods. Settling velocities were calculated based on empirical model peak concentration losses over distance. The bottom up method applies the settling velocity of a site to the site location and all the segments up to the site above it. The top down method applies the settling velocity of a site to the site location and all the segments down to the site below it. Bottom Up Method Top Down Method River Distance [km] Settling Velocity [m/d] Settling Rate of Segment [m3/d] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 151.5 1.40 28726 0.38 7786 153.4 1.40 31186 0.38 8453 155.3 1.40 31186 0.38 8453 157.2 1.40 31186 0.38 8453 159.0 1.40 31186 0.38 8453 160.9 1.40 31186 0.38 8453 162.8 1.40 31186 0.38 8453 164.7 1.40 31186 1.40 31186 166.6 1.26 25753 1.40 28557 168.4 1.26 25753 1.40 28557 170.3 1.26 25753 1.40 28557 172.2 1.26 25753 1.40 28557 174.1 1.26 25753 1.40 28557 175.9 1.26 25753 1.40 28557 177.8 1.26 25753 1.40 28557 179.7 1.26 25753 1.40 28557 181.7 1.26 27507 1.40 30502 183.8 1.26 27507 1.40 30502 185.9 1.26 27507 1.40 30502 187.9 1.26 27507 1.40 30502 190.0 1.26 27507 1.26 27507 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 Annex-17 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling velocities for each WASP segment using the bottom up and top down methods. Settling velocities were calculated based on empirical model peak concentration losses over distance. The bottom up method applies the settling velocity of a site to the site location and all the segments up to the site above it. The top down method applies the settling velocity of a site to the site location and all the segments down to the site below it. Bottom Up Method Top Down Method River Distance [km] Settling Velocity [m/d] Settling Rate of Segment [m3/d] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.08 4005 0.08 4005 0.08 3283 0.08 3283 0.08 3283 0.08 3283 0.08 3283 0.08 3283 0.08 3283 0.08 3283 0.08 3283 0.08 3283 0.08 3283 0.08 3283 0.08 2252 0.08 2252 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 3651 0.08 3651 0.08 3385 0.08 3385 0.08 3385 0.08 3385 0.08 2908 0.08 2908 0.08 2908 0.08 2908 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 Annex-18 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling velocities for each WASP segment using the bottom up and top down methods. Settling velocities were calculated based on empirical model peak concentration losses over distance. The bottom up method applies the settling velocity of a site to the site location and all the segments up to the site above it. The top down method applies the settling velocity of a site to the site location and all the segments down to the site below it. Bottom Up Method Top Down Method River Distance [km] Settling Velocity [m/d] Settling Rate of Segment [m3/d] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2815 0.08 2595 0.08 2595 0.08 2595 0.08 2595 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 2957 0.08 3494 0.08 3494 0.08 3494 0.08 3494 0.08 2735 0.08 2735 0.08 2735 0.08 2735 0.08 2735 0.08 2735 0.08 2735 0.08 2735 0.08 3647 0.08 3647 0.08 3647 0.08 3647 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 3739 0.08 4173 0.08 4173 Annex-19 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Settling velocities for each WASP segment using the bottom up and top down methods. Settling velocities were calculated based on empirical model peak concentration losses over distance. The bottom up method applies the settling velocity of a site to the site location and all the segments up to the site above it. The top down method applies the settling velocity of a site to the site location and all the segments down to the site below it. Bottom Up Method Top Down Method River Distance [km] Settling Velocity [m/d] Settling Rate of Segment [m3/d] Settling Velocity [m/d] Settling Rate of Segment [m3/d] 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 4173 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 3828 0.08 5251 0.08 5251 0.08 3969 0.08 3969 0.08 3969 0.08 3969 0.08 3185 0.08 3185 0.08 3841 0.08 3841 0.08 4653 0.08 4653 0.08 3771 0.08 3771 0.08 2817 0.08 2817 0.08 2817 0.08 2817 0.08 2704 0.08 2704 0.08 2704 0.08 2704 0.08 2704 0.08 2704 0.08 2704 0.08 2704 Annex-20 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Dispersion Table R-4. Dispersion parameters for the GKM model. Area is the width and length of the segment. Distance is half of the distance between the midpoints of the water column and surface benthic segments. The dispersion coefficient is constant for all segment pairs. Dispersion parameters for the GKM model. Area is the width and length of the segment. Distance is half of the distance between the midpoints of the water column and surface benthic segments. The dispersion coefficient is constant for all segment pairs. Segment Area [m2] Distance [m] Dispersion [m2/s] 1 9639.60 1.448 0.0001 2 1780.83 0.730 0.0001 3 9639.60 1.448 0.0001 4 9639.60 1.448 0.0001 5 9639.60 1.448 0.0001 6 12027.99 1.481 0.0001 7 12027.99 1.481 0.0001 8 12027.99 1.481 0.0001 9 12027.99 1.481 0.0001 10 12027.99 1.481 0.0001 11 12027.99 1.481 0.0001 12 12027.99 1.481 0.0001 13 12027.99 1.481 0.0001 14 12027.99 1.481 0.0001 15 12027.99 1.481 0.0001 16 12027.99 1.481 0.0001 17 12027.99 1.481 0.0001 18 12027.99 1.481 0.0001 19 12027.99 1.481 0.0001 20 12027.99 1.481 0.0001 21 12027.99 1.481 0.0001 22 12027.99 1.481 0.0001 23 12027.99 1.481 0.0001 24 12027.99 1.481 0.0001 25 12027.99 1.481 0.0001 26 12027.99 1.481 0.0001 27 12027.99 1.481 0.0001 28 12027.99 1.481 0.0001 29 12027.99 1.481 0.0001 30 12027.99 1.481 0.0001 31 11064.20 1.507 0.0001 32 22261.86 1.925 0.0001 33 22261.86 1.925 0.0001 34 22261.86 1.925 0.0001 35 22261.86 1.925 0.0001 Annex-21 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Dispersion parameters for the GKM model. Area is the width and length of the segment. Distance is half of the distance between the midpoints of the water column and surface benthic segments. The dispersion coefficient is constant for all segment pairs. Segment Area [m2] Distance [m] Dispersion [m2/s] 36 22261.86 1.925 0.0001 37 22261.86 1.925 0.0001 38 22261.86 1.925 0.0001 39 22261.86 1.925 0.0001 40 22261.86 1.925 0.0001 41 22261.86 1.925 0.0001 42 22261.86 1.925 0.0001 43 22261.86 1.925 0.0001 44 22261.86 1.925 0.0001 45 22261.86 1.925 0.0001 46 22261.86 1.925 0.0001 47 22261.86 1.925 0.0001 48 22261.86 1.925 0.0001 49 22261.86 1.925 0.0001 50 22261.86 1.925 0.0001 51 22261.86 1.925 0.0001 52 22261.86 1.925 0.0001 53 22261.86 1.925 0.0001 54 28863.25 2.042 0.0001 55 28863.25 2.042 0.0001 56 28466.83 2.055 0.0001 57 28466.83 2.055 0.0001 58 16857.39 2.068 0.0001 59 29023.52 2.075 0.0001 60 29023.52 2.075 0.0001 61 27299.00 2.219 0.0001 62 27299.00 2.219 0.0001 63 27299.00 2.219 0.0001 64 23253.63 2.232 0.0001 65 23253.63 2.232 0.0001 66 23253.63 2.232 0.0001 67 27064.46 2.236 0.0001 68 27064.46 2.236 0.0001 69 27064.46 2.236 0.0001 70 30417.12 2.268 0.0001 71 30417.12 2.268 0.0001 72 20565.95 2.280 0.0001 73 22327.47 2.256 0.0001 74 22327.47 2.256 0.0001 75 22327.47 2.256 0.0001 76 22327.47 2.256 0.0001 Annex-22 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Dispersion parameters for the GKM model. Area is the width and length of the segment. Distance is half of the distance between the midpoints of the water column and surface benthic segments. The dispersion coefficient is constant for all segment pairs. Segment Area [m2] Distance [m] Dispersion [m2/s] 77 22327.47 2.256 0.0001 78 22327.47 2.256 0.0001 79 22327.47 2.256 0.0001 80 20452.84 2.017 0.0001 81 20452.84 2.017 0.0001 82 20452.84 2.017 0.0001 83 20452.84 2.017 0.0001 84 20452.84 2.017 0.0001 85 20452.84 2.017 0.0001 86 20452.84 2.017 0.0001 87 20452.84 2.017 0.0001 88 21842.22 2.035 0.0001 89 21842.22 2.035 0.0001 90 21842.22 2.035 0.0001 91 21842.22 2.035 0.0001 92 21842.22 2.035 0.0001 93 31773.36 3.062 0.0001 94 31773.36 3.062 0.0001 95 31773.36 3.062 0.0001 96 31773.36 3.062 0.0001 97 31773.36 3.062 0.0001 98 31773.36 3.062 0.0001 99 31773.36 3.062 0.0001 100 13724.61 2.374 0.0001 101 13724.61 2.374 0.0001 102 17116.47 2.374 0.0001 103 26117.00 2.989 0.0001 104 21403.20 2.989 0.0001 105 21403.20 2.989 0.0001 106 21403.20 2.989 0.0001 107 21403.20 2.989 0.0001 108 21403.20 2.989 0.0001 109 21403.20 2.989 0.0001 110 21403.20 2.989 0.0001 111 25832.02 3.475 0.0001 112 25976.66 3.475 0.0001 113 11384.45 2.120 0.0001 114 11384.45 2.120 0.0001 115 4476.31 1.345 0.0001 116 4476.31 1.345 0.0001 117 4476.31 1.345 0.0001 Annex-23 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Dispersion parameters for the GKM model. Area is the width and length of the segment. Distance is half of the distance between the midpoints of the water column and surface benthic segments. The dispersion coefficient is constant for all segment pairs. Segment Area [m2] Distance [m] Dispersion [m2/s] 118 19438.12 3.161 0.0001 119 19438.12 3.161 0.0001 120 19438.12 3.161 0.0001 121 50056.50 3.756 0.0001 122 41027.11 3.489 0.0001 123 41027.11 3.489 0.0001 124 41027.11 3.489 0.0001 125 41027.11 3.489 0.0001 126 41027.11 3.489 0.0001 127 41027.11 3.489 0.0001 128 28159.82 3.135 0.0001 129 35193.30 3.135 0.0001 130 35193.30 3.135 0.0001 131 35193.30 3.135 0.0001 132 35193.30 3.135 0.0001 133 35193.30 3.135 0.0001 134 35193.30 3.135 0.0001 135 35193.30 3.135 0.0001 136 45646.37 3.135 0.0001 137 42296.72 3.537 0.0001 138 42296.72 3.537 0.0001 139 36333.68 3.500 0.0001 140 36333.68 3.500 0.0001 141 35183.70 3.852 0.0001 142 35183.70 3.852 0.0001 143 35183.70 3.852 0.0001 144 35183.70 3.852 0.0001 145 35183.70 3.852 0.0001 146 35183.70 3.852 0.0001 147 35183.70 3.852 0.0001 148 35183.70 3.852 0.0001 149 35183.70 3.852 0.0001 150 35183.70 3.852 0.0001 151 35183.70 3.852 0.0001 152 35183.70 3.852 0.0001 153 35183.70 3.852 0.0001 154 35183.70 3.852 0.0001 155 35183.70 3.852 0.0001 156 35183.70 3.852 0.0001 157 32437.80 3.904 0.0001 158 32437.80 3.904 0.0001 Annex-24 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Dispersion parameters for the GKM model. Area is the width and length of the segment. Distance is half of the distance between the midpoints of the water column and surface benthic segments. The dispersion coefficient is constant for all segment pairs. Segment Area [m2] Distance [m] Dispersion [m2/s] 159 36957.56 4.582 0.0001 160 36957.56 4.582 0.0001 161 36957.56 4.582 0.0001 162 36957.56 4.582 0.0001 163 36957.56 4.582 0.0001 164 36957.56 4.582 0.0001 165 36957.56 4.582 0.0001 166 36957.56 4.582 0.0001 167 36957.56 4.582 0.0001 168 36957.56 4.582 0.0001 169 36957.56 4.582 0.0001 170 36957.56 4.582 0.0001 171 43665.03 4.610 0.0001 172 43665.03 4.610 0.0001 173 34185.13 4.683 0.0001 174 34185.13 4.683 0.0001 175 34185.13 4.683 0.0001 176 34185.13 4.683 0.0001 177 45580.17 4.683 0.0001 178 45580.17 4.683 0.0001 179 46732.05 4.461 0.0001 180 46732.05 4.461 0.0001 181 46732.05 4.461 0.0001 182 46732.05 4.461 0.0001 183 46732.05 4.461 0.0001 184 46732.05 4.461 0.0001 185 46732.05 4.461 0.0001 186 46732.05 4.461 0.0001 187 46732.05 4.461 0.0001 188 46732.05 4.461 0.0001 189 46732.05 4.461 0.0001 190 46732.05 4.461 0.0001 191 52149.53 5.166 0.0001 192 52149.53 5.166 0.0001 193 52149.53 5.166 0.0001 194 52149.53 5.166 0.0001 195 52149.53 5.166 0.0001 196 52149.53 5.166 0.0001 197 52149.53 5.166 0.0001 198 52149.53 5.166 0.0001 199 52149.53 5.166 0.0001 Annex-25 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Dispersion parameters for the GKM model. Area is the width and length of the segment. Distance is half of the distance between the midpoints of the water column and surface benthic segments. The dispersion coefficient is constant for all segment pairs. Segment Area [m2] Distance [m] Dispersion [m2/s] 200 52149.53 5.166 0.0001 201 47845.56 5.175 0.0001 202 47845.56 5.175 0.0001 203 47845.56 5.175 0.0001 204 47845.56 5.175 0.0001 205 47845.56 5.175 0.0001 206 47845.56 5.175 0.0001 207 47845.56 5.175 0.0001 208 47845.56 5.175 0.0001 209 47845.56 5.175 0.0001 210 47845.56 5.175 0.0001 211 47845.56 5.175 0.0001 212 47845.56 5.175 0.0001 213 47845.56 5.175 0.0001 214 47845.56 5.175 0.0001 215 47845.56 5.175 0.0001 216 47845.56 5.175 0.0001 217 65621.54 5.175 0.0001 218 49606.52 5.175 0.0001 219 49606.52 5.175 0.0001 220 39810.89 5.225 0.0001 221 48025.83 5.225 0.0001 222 58164.70 5.225 0.0001 223 47140.55 5.225 0.0001 224 35214.40 5.225 0.0001 225 35214.40 5.225 0.0001 226 33800.00 5.225 0.0001 227 33800.00 5.225 0.0001 228 33800.00 5.225 0.0001 229 33800.00 5.225 0.0001 Annex-26 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Inflows Velocity Calibration The following tables are inputs to the WASP model simulated from 1/1/2011 - 12/31/2011 at USGS gage stations along system. Inputs are based on observed daily data from each gage in cubic meters per second. Table R-5. Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on daily data. Units are cms. Date Animas River Cement Creek Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 1/1/2011 0.71 0.34 0.85 2.01 2.94 -1.22 0.37 1.44 1.44 -1.47 13.96 1/2/2011 0.74 0.34 0.82 0.93 3.40 -2.44 0.34 1.64 2.01 -0.28 13.90 1/3/2011 0.74 0.34 0.82 1.39 0.93 1.08 0.37 2.94 0.08 -2.46 13.88 1/4/2011 0.74 0.34 0.82 1.36 1.98 0.40 0.59 1.42 1.36 -3.11 13.96 1/5/2011 0.74 0.34 0.82 1.05 2.27 1.81 0.91 0.62 2.01 -2.12 13.99 1/6/2011 0.74 0.34 0.79 1.19 1.61 1.64 0.74 0.51 4.28 -3.14 13.99 1/7/2011 0.76 0.34 0.79 1.22 1.64 1.13 0.59 -0.06 4.28 -1.64 13.99 1/8/2011 0.76 0.34 0.79 1.42 1.61 1.42 0.51 0.68 3.26 -0.96 13.99 1/9/2011 0.76 0.34 0.79 1.53 1.70 1.84 0.99 1.67 2.24 -0.31 13.96 1/10/2011 0.76 0.34 0.79 0.96 2.49 1.33 1.08 2.04 1.02 1.59 14.05 1/11/2011 0.76 0.34 0.79 0.65 1.84 1.08 0.31 0.65 4.05 0.62 14.13 1/12/2011 0.74 0.34 0.76 1.42 0.71 1.50 0.34 1.13 1.78 0.31 14.13 1/13/2011 0.76 0.34 0.76 1.42 1.73 1.44 0.28 1.33 1.67 2.04 14.13 1/14/2011 0.76 0.34 0.79 1.36 1.78 1.70 1.05 1.64 -0.54 1.47 14.13 1/15/2011 0.74 0.34 0.79 1.39 1.81 1.76 0.76 2.18 -1.27 0.99 14.13 1/16/2011 0.74 0.34 0.76 1.47 1.67 1.93 0.76 1.98 -1.39 -0.08 14.16 1/17/2011 0.74 0.34 0.74 1.61 1.67 1.93 0.79 2.41 -1.93 -0.08 14.30 1/18/2011 0.74 0.34 0.79 1.56 1.90 2.01 0.76 2.58 -2.04 -0.31 14.27 1/19/2011 0.74 0.37 0.74 1.53 1.90 2.21 1.10 3.00 -1.93 -0.51 14.27 1/20/2011 0.74 0.37 0.71 1.22 2.15 2.07 0.79 2.27 -1.27 0.08 14.22 1/21/2011 0.74 0.37 0.59 1.53 1.61 2.15 0.48 2.29 -1.39 -0.03 14.19 1/22/2011 0.68 0.37 0.74 1.44 1.76 1.93 0.54 2.66 -1.98 -0.06 14.19 1/23/2011 0.71 0.37 0.71 1.25 1.93 2.01 0.48 2.63 -2.21 -0.25 14.33 1/24/2011 0.71 0.37 0.71 1.08 1.78 2.24 0.25 2.86 -2.04 -0.45 14.30 1/25/2011 0.71 0.37 0.71 1.22 1.44 1.90 0.40 2.38 -1.73 0.17 14.30 1/26/2011 0.71 0.37 0.68 1.39 1.44 1.61 0.34 1.56 -0.82 0.03 14.27 1/27/2011 0.71 0.37 0.68 1.42 1.59 1.61 0.14 2.83 -1.73 -0.65 14.30 1/28/2011 0.71 0.37 0.68 1.53 1.47 1.90 0.25 0.96 -0.76 0.71 14.33 1/29/2011 0.68 0.37 0.71 1.53 1.59 1.87 0.20 1.73 -1.39 -0.59 14.30 1/30/2011 0.68 0.37 0.71 1.61 1.53 1.87 0.25 1.64 -0.59 0.20 14.30 Annex-27 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on daily data. Units are cms. Date Animas River Cement Creek Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 1/31/2011 0.74 0.37 0.71 1.56 1.61 1.84 0.31 1.93 -0.20 -0.25 14.30 2/1/2011 0.71 0.37 0.74 1.47 1.59 1.90 0.25 1.76 0.54 0.37 14.30 2/2/2011 0.71 0.37 0.71 1.30 1.70 0.48 0.57 0.85 2.07 -0.42 14.30 2/3/2011 0.71 0.37 0.71 1.42 1.42 -0.79 0.54 0.03 2.49 -0.93 14.30 2/4/2011 0.71 0.37 0.68 1.53 1.39 -1.05 0.25 2.07 0.79 -1.02 14.36 2/5/2011 0.68 0.37 0.68 1.30 1.87 0.99 0.54 1.13 1.64 -2.21 14.33 2/6/2011 0.62 0.37 0.62 1.50 1.36 3.48 0.08 1.39 0.08 -0.85 14.27 2/7/2011 0.62 0.37 0.62 1.47 1.53 1.84 1.56 1.47 0.08 0.03 14.27 2/8/2011 0.62 0.37 0.62 1.44 1.78 1.93 1.19 1.47 -1.59 0.34 14.30 2/9/2011 0.62 0.37 0.65 1.25 1.76 1.13 0.40 1.05 -1.05 0.59 14.27 2/10/2011 0.62 0.37 0.65 1.19 1.67 0.57 0.88 0.08 -0.54 0.62 14.24 2/11/2011 0.62 0.34 0.65 1.27 1.50 0.51 0.91 0.62 -1.05 0.65 14.30 2/12/2011 0.62 0.34 0.65 1.36 1.56 0.93 0.59 0.59 -1.39 0.20 14.44 2/13/2011 0.65 0.34 0.62 1.44 1.61 1.10 0.45 1.13 -1.81 -0.28 14.44 2/14/2011 0.65 0.34 0.62 1.42 1.93 1.13 0.25 1.53 -1.87 -0.08 14.38 2/15/2011 0.62 0.34 0.65 1.50 1.95 0.93 0.28 1.93 -1.67 -0.06 14.27 2/16/2011 0.59 0.34 0.62 1.59 2.04 1.16 -0.08 1.84 -1.16 0.03 14.22 2/17/2011 0.57 0.34 0.59 1.44 2.29 1.22 -0.08 1.87 -0.96 0.37 14.07 2/18/2011 0.54 0.34 0.57 1.50 2.21 1.25 -0.06 1.76 -0.42 -0.20 13.99 2/19/2011 0.54 0.34 0.62 1.30 2.38 1.19 -0.06 2.29 -0.17 0.40 14.07 2/20/2011 0.57 0.34 0.59 1.22 2.27 1.81 -0.31 3.62 -1.08 -0.37 13.85 2/21/2011 0.57 0.34 0.59 1.25 2.15 1.05 0.25 1.78 3.03 0.93 13.34 2/22/2011 0.57 0.34 0.59 1.22 2.27 1.05 0.06 0.82 0.76 0.79 14.10 2/23/2011 0.57 0.34 0.59 1.25 2.21 1.05 0.11 1.08 0.54 0.54 13.99 2/24/2011 0.57 0.34 0.57 1.30 2.75 0.68 -0.11 1.13 -0.20 0.54 13.99 2/25/2011 0.59 0.34 0.57 1.30 3.06 1.30 -0.76 1.27 -0.85 0.31 13.99 2/26/2011 0.59 0.34 0.54 1.25 3.14 1.25 -0.68 1.30 -0.23 0.03 14.02 2/27/2011 0.54 0.34 0.59 1.22 3.06 1.27 -0.62 1.19 0.20 0.31 14.05 2/28/2011 0.54 0.34 0.51 1.33 2.83 1.33 -0.57 0.88 0.17 0.42 14.13 3/1/2011 0.48 0.34 0.51 1.36 2.78 0.79 -0.03 1.67 0.06 -0.31 14.10 3/2/2011 0.51 0.34 0.51 1.61 2.83 1.08 -0.59 1.16 0.08 0.25 14.13 3/3/2011 0.54 0.34 0.51 1.56 3.06 1.42 -0.93 1.42 -0.48 -0.14 14.10 3/4/2011 0.54 0.34 0.51 1.59 3.03 1.42 -0.88 1.36 0.17 -0.45 14.13 3/5/2011 0.51 0.34 0.51 1.39 3.31 1.42 -0.93 0.28 0.23 0.76 14.10 3/6/2011 0.51 0.34 0.51 1.61 2.97 1.19 -0.65 0.68 0.37 -0.54 14.10 3/7/2011 0.54 0.34 0.51 1.56 3.37 1.73 -1.16 1.08 -0.68 0.03 14.38 3/8/2011 0.51 0.34 0.54 1.53 3.43 2.32 -1.19 2.18 1.13 -1.10 14.27 3/9/2011 0.51 0.34 0.51 1.44 3.28 1.93 -0.93 0.62 1.02 0.91 14.24 3/10/2011 0.51 0.34 0.57 1.50 3.09 1.47 -0.79 0.79 0.82 -0.23 14.22 3/11/2011 0.57 0.34 0.57 1.76 2.97 1.44 -1.02 0.79 1.67 0.00 14.16 3/12/2011 0.59 0.34 0.59 2.01 3.06 1.64 -1.33 0.91 1.47 0.03 14.13 Annex-28 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on daily data. Units are cms. Date Animas River Cement Creek Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 3/13/2011 0.62 0.34 0.62 2.21 3.11 2.01 -1.36 0.76 1.56 0.11 14.10 3/14/2011 0.65 0.34 0.62 2.29 3.37 2.27 -1.59 0.68 1.42 0.40 13.99 3/15/2011 0.65 0.34 0.62 2.46 3.51 2.55 -1.59 0.79 0.08 0.59 14.02 3/16/2011 0.68 0.34 0.65 2.58 3.54 2.94 -1.50 -0.37 1.19 0.25 14.02 3/17/2011 0.74 0.34 0.65 3.31 3.40 2.18 -1.22 -1.87 3.09 0.11 14.07 3/18/2011 0.68 0.34 0.71 3.09 4.33 -1.25 -0.37 -2.04 3.96 0.82 14.10 3/19/2011 0.68 0.34 0.68 3.03 4.45 -3.00 0.00 -1.70 3.65 1.42 14.02 3/20/2011 0.65 0.34 0.68 2.86 4.67 -3.26 0.11 -1.61 2.75 1.08 13.96 3/21/2011 0.65 0.34 0.68 2.66 4.59 -4.05 0.91 -2.21 3.20 0.68 13.96 3/22/2011 0.65 0.34 0.65 2.52 4.50 -3.43 0.45 -1.33 3.31 -0.23 14.05 3/23/2011 0.62 0.34 0.76 2.15 4.25 -2.66 0.31 -1.10 2.58 0.54 13.99 3/24/2011 0.62 0.34 0.68 2.41 3.77 -2.92 0.85 0.23 0.20 0.37 13.99 3/25/2011 0.59 0.34 0.71 2.29 3.88 -1.93 0.14 0.08 -0.06 0.08 13.99 3/26/2011 0.59 0.34 0.68 2.18 3.94 -2.07 0.37 0.00 0.45 -0.40 14.05 3/27/2011 0.59 0.34 0.85 2.12 3.82 -1.90 0.25 -0.31 0.11 0.25 14.10 3/28/2011 0.59 0.34 0.79 2.10 3.79 -1.98 0.31 -0.20 -0.11 0.25 14.10 3/29/2011 0.62 0.34 0.79 2.12 3.71 -2.29 0.08 -0.25 0.85 -0.82 14.07 3/30/2011 0.68 0.37 0.79 2.29 3.60 -2.38 -0.17 -0.14 -0.96 0.99 14.02 3/31/2011 0.85 0.48 0.96 2.86 3.17 -2.49 -0.54 -0.28 -0.42 -0.82 14.10 4/1/2011 1.10 0.71 1.30 4.53 3.48 -2.18 -2.94 -1.19 -1.53 0.88 14.07 4/2/2011 1.33 0.93 1.70 5.89 5.13 -3.26 -4.73 -1.33 -1.90 -0.42 14.05 4/3/2011 1.39 0.91 1.81 7.59 7.82 -1.10 -7.16 -2.07 -2.52 -0.17 14.07 4/4/2011 1.16 0.62 1.53 5.18 10.02 -1.98 -2.55 -3.62 0.11 -1.22 14.02 4/5/2011 1.22 0.62 1.53 4.81 8.44 -0.08 -3.34 -3.74 1.16 4.79 14.02 4/6/2011 1.30 0.76 1.87 6.71 7.96 0.79 -3.03 -4.11 -2.38 0.28 14.13 4/7/2011 1.22 0.62 1.70 5.83 9.12 2.80 -1.87 -3.57 -2.58 0.59 14.27 4/8/2011 1.10 0.54 1.56 4.98 8.72 -0.54 -0.51 -3.57 0.28 4.25 14.16 4/9/2011 1.05 0.48 1.39 4.36 8.21 -7.45 -1.02 -2.72 2.38 4.62 14.10 4/10/2011 1.02 0.45 1.30 3.71 8.07 -7.67 -1.36 -2.66 1.50 2.01 14.13 4/11/2011 0.99 0.45 1.22 3.40 7.82 -7.79 -1.70 -3.99 2.12 1.98 14.13 4/12/2011 1.08 0.48 1.33 3.57 7.25 -7.53 -2.04 -3.40 -0.54 3.37 14.13 4/13/2011 1.16 0.54 1.47 3.54 6.97 -7.14 -1.61 -4.02 -1.33 2.80 14.10 4/14/2011 1.25 0.59 1.59 4.16 6.99 -8.38 -0.68 -4.33 -0.82 1.78 14.07 4/15/2011 1.16 0.51 1.47 4.02 7.79 -8.04 -1.27 -6.63 -1.36 1.90 16.57 4/16/2011 1.22 0.54 1.53 4.53 7.05 -8.78 -0.82 -3.14 -4.93 1.56 17.90 4/17/2011 1.53 0.71 1.98 6.48 6.68 -10.08 -2.27 -3.06 -4.19 3.40 17.90 4/18/2011 1.98 1.05 2.46 9.06 8.55 -9.03 -6.68 -3.68 -5.10 3.40 17.84 4/19/2011 2.29 1.10 2.69 11.04 11.47 -6.29 -7.90 -5.10 -7.93 1.30 17.92 4/20/2011 2.12 0.82 2.52 8.86 12.74 -3.91 -7.31 -3.79 -4.42 1.67 15.18 4/21/2011 2.18 0.82 2.52 8.83 11.10 -6.57 -6.03 -4.90 -0.96 6.06 13.88 4/22/2011 2.15 0.85 2.46 8.52 11.84 -6.26 -6.97 -4.93 -3.17 4.05 13.82 Annex-29 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on daily data. Units are cms. Date Animas River Cement Creek Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 4/23/2011 2.01 0.88 2.44 7.93 12.03 -6.63 -6.23 -4.90 -2.86 3.85 13.88 4/24/2011 1.95 0.74 2.27 7.65 12.23 -5.38 -6.00 -3.77 -5.13 3.48 14.22 4/25/2011 1.84 0.65 2.10 7.11 12.52 -5.49 -4.79 -1.73 -2.61 1.81 14.22 4/26/2011 1.81 0.59 2.04 7.59 11.81 -6.74 -5.61 -1.30 0.62 6.37 14.02 4/27/2011 1.64 0.54 1.87 6.29 11.07 -5.89 -4.16 -4.76 2.66 4.93 13.96 4/28/2011 1.56 0.54 1.87 5.97 10.73 -7.42 -4.96 -6.65 4.22 6.29 13.93 4/29/2011 1.64 0.57 2.01 6.40 10.73 -8.47 -5.72 -7.25 3.17 5.01 13.90 4/30/2011 1.53 0.54 1.90 5.92 11.47 -7.53 -6.12 -7.56 2.10 3.77 13.88 5/1/2011 1.44 0.51 1.70 5.24 11.30 -7.36 -5.97 -7.70 2.27 3.43 13.88 5/2/2011 1.36 0.48 1.61 4.64 10.73 -7.65 -4.96 -7.99 1.67 4.05 13.93 5/3/2011 1.30 0.48 1.53 4.28 10.22 -8.18 -4.22 -8.30 1.64 4.39 13.90 5/4/2011 1.36 0.54 1.64 4.22 9.06 -8.75 -3.65 -8.86 1.70 4.11 13.88 5/5/2011 1.53 0.71 1.95 5.07 8.10 -8.72 -4.59 -11.38 1.39 3.34 16.03 5/6/2011 1.93 1.10 2.41 6.99 8.13 -8.58 -6.65 -12.40 0.00 2.04 18.46 5/7/2011 2.72 1.50 3.54 10.34 8.10 -7.84 -10.68 -8.95 -2.27 1.39 18.49 5/8/2011 4.08 2.10 5.07 14.13 12.29 -7.65 -14.24 -6.43 -7.93 -0.54 18.49 5/9/2011 4.70 2.21 5.10 15.91 19.94 -8.21 -13.59 0.93 -12.74 -2.55 15.49 5/10/2011 3.65 1.42 3.34 11.95 20.70 -3.96 -11.13 -4.50 -3.96 2.83 14.13 5/11/2011 3.23 1.10 3.00 10.62 16.31 -4.25 -11.13 -5.07 -3.43 8.24 14.30 5/12/2011 2.83 0.93 2.89 8.98 14.10 -3.71 -9.91 -6.71 -2.07 5.21 14.27 5/13/2011 2.72 0.96 2.83 8.86 12.09 -4.79 -9.85 -9.12 1.64 4.05 14.27 5/14/2011 3.20 1.25 3.20 11.38 11.84 -6.94 -11.67 -9.49 1.56 3.74 14.27 5/15/2011 3.91 1.90 3.88 13.93 14.05 -6.23 -14.38 -7.79 -3.48 0.62 14.27 5/16/2011 5.35 2.61 6.43 18.18 18.97 -7.93 -17.50 -4.11 -10.99 -0.08 14.27 5/17/2011 5.78 2.32 6.85 18.46 25.77 -4.81 -12.18 -2.10 -13.88 -2.55 14.27 5/18/2011 4.90 1.53 4.90 13.79 25.85 -4.25 -9.06 -8.72 3.68 -0.28 14.38 5/19/2011 4.13 1.22 3.79 11.86 22.88 -1.70 -10.19 -5.95 -2.27 3.40 14.44 5/20/2011 3.54 0.99 3.34 10.48 19.03 1.13 -10.87 -3.43 -1.13 4.25 14.47 5/21/2011 3.20 0.88 3.26 9.85 16.23 1.42 -10.82 -3.40 -2.55 6.51 14.44 5/22/2011 3.11 0.88 3.31 10.53 15.86 -2.27 -10.05 -5.13 -1.42 6.80 14.44 5/23/2011 3.51 1.19 3.45 12.52 18.12 -5.66 -12.29 -6.97 -1.98 6.51 14.41 5/24/2011 3.62 1.22 3.45 12.63 21.83 -5.38 -12.86 -6.71 -7.36 3.96 14.36 5/25/2011 3.40 1.22 2.27 12.29 21.61 -4.25 -11.16 -5.64 -5.66 3.11 14.41 5/26/2011 3.94 1.70 1.42 14.78 19.79 -5.38 -12.88 -6.26 -2.27 7.36 14.33 5/27/2011 5.69 2.80 2.27 18.41 20.67 -7.93 -14.41 -6.94 -7.08 5.10 14.30 5/28/2011 9.37 4.79 7.05 24.38 20.39 -9.34 -13.31 -4.98 -16.14 1.70 14.33 5/29/2011 13.73 6.82 13.71 30.58 28.88 -12.46 -7.36 -4.13 -9.34 -7.65 14.33 5/30/2011 13.31 5.61 16.20 26.62 43.89 -13.88 4.53 -6.14 6.80 -13.88 14.36 5/31/2011 9.94 4.11 11.75 19.79 34.55 -8.50 5.66 -9.77 18.41 1.13 14.30 6/1/2011 12.69 5.52 14.07 23.22 26.05 -11.33 -2.55 -7.79 5.10 3.96 14.30 6/2/2011 16.08 6.80 15.35 29.45 28.03 -10.76 -1.70 2.15 -9.34 -6.80 14.27 Annex-30 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on daily data. Units are cms. Date Animas River Cement Creek Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 6/3/2011 15.83 6.74 16.23 29.45 32.00 -7.93 1.42 -0.99 0.57 -8.21 14.30 6/4/2011 16.40 7.08 16.45 30.02 28.32 -6.80 1.70 -3.40 4.81 -5.38 14.16 6/5/2011 21.38 7.76 16.74 41.06 26.62 -9.34 0.00 -9.03 0.28 -8.50 14.13 6/6/2011 25.29 9.23 18.72 47.57 29.45 -14.44 5.95 -21.24 -17.84 -7.08 37.94 6/7/2011 24.58 9.68 25.20 43.61 41.91 -18.97 13.88 1.13 -56.63 -8.50 71.36 6/8/2011 22.91 9.60 23.56 37.66 38.51 -18.41 17.27 -12.46 -36.53 -2.27 113.83 6/9/2011 22.85 8.81 22.99 35.68 34.55 -14.72 9.63 -18.12 -15.57 -10.19 151.21 6/10/2011 23.93 9.32 18.86 39.36 31.43 -13.88 7.93 -18.69 2.27 7.65 148.10 6/11/2011 25.03 9.20 21.27 38.23 29.45 -12.18 5.10 -16.99 -0.28 7.08 146.96 6/12/2011 24.15 8.75 19.48 42.76 27.75 -8.21 3.68 -23.50 7.08 2.83 146.68 6/13/2011 22.48 8.27 18.52 35.68 27.47 0.00 3.68 -23.50 14.44 2.55 146.96 6/14/2011 22.91 7.99 20.93 34.55 19.82 2.55 -1.42 -20.39 13.59 7.08 146.96 6/15/2011 24.89 8.69 19.94 38.23 19.26 -2.27 -0.57 -1.98 13.31 3.68 123.74 6/16/2011 25.85 9.83 20.67 45.02 16.71 -8.21 -1.42 4.81 -4.81 28.32 81.84 6/17/2011 24.13 8.78 18.07 45.59 29.17 -9.06 0.28 18.12 -25.20 19.82 47.29 6/18/2011 19.96 7.02 14.36 38.51 22.09 -3.68 1.42 17.33 -4.81 21.80 13.82 6/19/2011 18.97 6.48 17.58 33.98 23.50 -5.95 -2.83 4.56 -4.81 2.27 13.28 6/20/2011 14.61 4.76 12.91 29.73 22.94 -4.81 0.28 7.99 -2.83 5.38 13.25 6/21/2011 12.57 3.91 9.66 28.52 16.71 -6.51 -1.13 0.88 2.55 5.38 13.28 6/22/2011 15.43 4.93 11.07 33.13 12.46 -9.63 -5.95 -3.91 -4.81 3.40 13.25 6/23/2011 19.60 6.46 15.29 33.98 11.61 -9.06 -6.23 -0.20 -9.34 -4.81 13.22 6/24/2011 21.44 7.19 16.68 35.40 15.86 -7.08 -5.95 3.26 -12.74 -5.38 13.17 6/25/2011 20.36 6.82 18.12 32.28 18.97 -6.51 -3.96 4.67 -9.06 -5.66 13.17 6/26/2011 19.45 6.14 18.01 32.56 13.88 -6.80 -2.83 4.64 -7.08 -3.68 13.20 6/27/2011 18.07 5.47 17.24 32.00 10.48 -7.65 -2.83 3.57 -5.66 -2.83 13.14 6/28/2011 17.78 4.90 18.38 29.73 8.78 -8.21 -4.81 2.29 -6.23 -3.11 13.28 6/29/2011 18.41 5.30 17.92 30.02 6.23 -3.40 -5.66 4.22 -9.63 -4.81 13.34 6/30/2011 19.82 5.55 19.65 31.43 6.80 0.00 -5.95 7.28 -12.46 -9.06 13.39 7/1/2011 17.27 4.56 14.41 29.73 10.48 2.83 -2.83 8.18 -8.50 -5.10 13.34 7/2/2011 16.34 3.91 13.73 25.20 6.51 3.11 -3.40 4.50 -4.81 0.00 13.34 7/3/2011 15.66 3.43 11.78 24.35 6.23 3.11 -4.81 0.99 -5.38 -3.40 13.45 7/4/2011 14.24 3.06 7.19 24.49 5.95 3.68 -5.38 -1.25 -4.53 -3.68 13.42 7/5/2011 13.99 3.34 11.84 19.26 3.40 2.55 -6.51 -5.21 -4.81 -2.27 13.42 7/6/2011 13.54 3.14 14.47 16.71 3.96 1.98 -7.36 -6.34 -5.38 -3.11 13.42 7/7/2011 13.22 2.86 13.08 15.86 5.38 2.55 -7.65 -6.34 -6.80 -1.98 13.42 7/8/2011 13.39 2.69 13.08 13.88 4.53 2.55 -7.65 -7.79 -6.51 -1.70 13.45 7/9/2011 14.19 2.92 15.74 15.01 1.98 2.55 -8.50 -6.91 -7.65 -2.27 13.42 7/10/2011 14.13 2.78 14.24 16.99 3.40 2.83 -7.36 -3.82 -8.50 -3.40 13.45 7/11/2011 13.59 2.78 13.37 15.01 3.96 2.83 -6.51 -4.16 -5.66 0.00 13.51 7/12/2011 13.39 2.80 13.82 17.56 5.66 3.96 -8.21 3.48 -10.76 -1.13 13.51 7/13/2011 12.35 2.55 12.03 13.85 8.21 4.81 -4.81 1.56 -5.95 0.57 13.45 Annex-31 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on daily data. Units are cms. Date Animas River Cement Creek Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 7/14/2011 10.93 2.35 10.87 10.96 7.36 4.25 -5.66 -2.32 -1.70 -0.85 13.37 7/15/2011 9.63 2.12 9.29 8.69 7.65 4.25 -6.51 -4.33 -0.85 1.13 13.39 7/16/2011 8.81 1.93 7.96 8.18 6.82 3.40 -7.08 -5.44 -3.11 1.13 13.37 7/17/2011 8.72 1.90 8.92 6.26 5.64 3.40 -7.33 -5.78 -4.53 1.13 13.42 7/18/2011 9.66 2.04 13.05 3.85 3.96 2.55 -7.76 -5.66 -6.51 0.85 13.31 7/19/2011 10.11 1.93 13.90 3.79 4.81 3.40 -7.93 -5.18 -7.65 -1.70 13.39 7/20/2011 9.15 1.61 10.25 4.56 6.14 3.68 -7.73 -5.10 -5.66 0.28 13.31 7/21/2011 8.01 1.44 5.92 7.45 5.49 3.40 -7.70 -5.58 -4.53 1.70 13.34 7/22/2011 7.19 1.27 3.20 8.44 5.21 2.38 -6.68 -6.23 -5.04 2.63 13.34 7/23/2011 6.48 1.16 3.06 7.56 4.13 1.64 -5.89 -7.62 -4.02 2.72 13.28 7/24/2011 6.12 1.08 2.86 6.97 3.91 1.02 -5.86 -8.16 -2.78 2.69 13.28 7/25/2011 6.03 1.13 3.57 7.22 1.95 0.51 -5.49 -7.84 -3.43 2.80 13.51 7/26/2011 6.26 1.19 4.79 11.27 0.57 -0.76 -7.96 -6.34 -4.19 1.70 13.42 7/27/2011 6.23 1.10 3.99 12.66 1.98 0.76 -7.65 20.73 0.00 -7.65 13.45 7/28/2011 5.78 1.02 3.40 8.52 3.79 1.36 -5.10 -5.61 27.75 -6.23 13.39 7/29/2011 5.44 0.93 3.14 6.97 3.34 0.42 -5.07 -6.60 16.28 17.27 13.34 7/30/2011 5.41 0.91 3.26 8.13 1.70 -0.20 -6.00 -8.58 1.61 5.07 13.37 7/31/2011 4.96 0.82 3.40 8.72 4.16 0.00 -6.85 -8.21 -1.95 5.13 13.37 8/1/2011 4.98 0.85 3.14 7.99 3.23 0.91 -4.98 -6.97 -3.65 2.27 13.45 8/2/2011 4.98 0.91 2.75 7.99 3.34 1.59 -6.06 -1.27 -5.66 1.30 13.45 8/3/2011 5.01 0.88 2.55 8.89 3.60 1.13 -5.61 -6.99 -2.94 4.87 13.37 8/4/2011 5.04 0.91 2.32 8.55 3.71 1.10 -5.30 -7.50 -2.38 3.88 13.37 8/5/2011 4.59 0.79 2.35 7.70 4.33 1.19 -5.86 -7.82 -2.01 4.11 13.37 8/6/2011 4.02 0.74 2.41 6.51 3.77 1.30 -5.18 -8.55 -2.46 2.24 13.31 8/7/2011 3.57 0.71 2.27 5.83 2.86 0.82 -5.01 -8.89 -1.78 1.61 13.34 8/8/2011 3.11 0.68 2.24 5.35 2.58 0.40 -4.39 -9.60 -1.53 1.87 13.22 8/9/2011 2.83 0.65 2.18 4.84 2.44 0.42 -4.98 -14.13 -2.24 1.78 18.86 8/10/2011 2.72 0.65 2.04 4.53 2.07 0.25 -5.61 -7.16 -8.04 -1.98 21.95 8/11/2011 2.61 0.62 2.04 4.93 0.88 0.14 -4.93 -6.99 -3.94 0.68 21.89 8/12/2011 2.49 0.62 1.98 5.27 1.42 -0.28 -5.55 -4.28 -5.72 0.65 21.89 8/13/2011 2.35 0.59 1.90 4.45 1.76 0.31 -5.15 -8.21 -3.79 2.04 21.86 8/14/2011 2.29 0.59 1.87 4.62 0.68 0.06 -4.42 -8.13 -3.51 0.31 21.95 8/15/2011 2.21 0.59 1.76 4.28 1.19 0.23 -4.73 -9.63 -4.22 1.81 23.87 8/16/2011 2.10 0.59 1.78 3.85 1.30 0.45 -4.45 -5.13 -9.34 -0.03 24.72 8/17/2011 2.07 0.57 1.73 3.77 1.13 -0.08 -4.05 -6.12 -5.18 0.85 23.50 8/18/2011 1.98 0.57 1.67 3.51 1.05 0.11 -3.94 -6.82 -7.96 2.66 24.55 8/19/2011 1.93 0.59 1.70 3.34 0.85 0.03 -3.74 -5.78 -7.84 1.95 24.55 8/20/2011 1.95 0.59 1.95 3.20 0.34 0.68 -4.22 -5.38 -6.91 1.30 24.58 8/21/2011 1.87 0.57 2.04 3.43 0.08 0.57 -3.51 -4.42 -6.74 1.33 24.66 8/22/2011 1.93 0.65 1.95 3.11 0.42 0.65 -3.71 -5.44 -5.24 1.53 24.64 8/23/2011 1.81 0.57 1.78 3.11 0.48 0.45 -3.17 -5.13 -6.09 1.64 24.58 Annex-32 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on daily data. Units are cms. Date Animas River Cement Creek Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 8/24/2011 1.73 0.57 1.73 3.14 0.34 0.31 -3.37 -5.21 -6.03 1.76 24.52 8/25/2011 1.70 0.57 1.67 3.20 0.40 0.74 -3.79 -2.27 -9.20 0.85 24.47 8/26/2011 1.70 0.57 1.70 3.51 0.08 0.45 -3.68 -4.30 -3.43 -0.42 24.58 8/27/2011 1.64 0.54 1.70 3.65 0.06 0.54 -3.91 -2.66 -8.30 3.40 24.58 8/28/2011 1.64 0.57 1.81 3.20 0.71 0.79 -4.22 -3.40 -5.86 0.28 24.61 8/29/2011 1.73 0.57 2.07 3.88 0.28 1.44 -4.81 -3.74 -1.87 -0.91 24.58 8/30/2011 1.64 0.54 1.90 4.16 0.62 1.27 -5.01 -4.45 -1.50 1.67 24.49 8/31/2011 1.61 0.54 1.81 3.62 1.10 1.78 -5.13 -3.37 -3.03 1.13 23.19 9/1/2011 1.59 0.51 1.78 3.88 0.59 1.81 -4.73 -5.01 -2.94 1.36 22.14 9/2/2011 1.47 0.51 1.61 3.48 1.50 2.04 -5.15 -4.73 -4.93 1.36 22.14 9/3/2011 1.42 0.51 1.53 3.17 1.30 2.04 -4.67 -4.22 -5.61 2.94 22.03 9/4/2011 1.36 0.51 1.44 3.03 0.99 1.84 -4.19 -4.45 -4.19 1.93 22.09 9/5/2011 1.33 0.48 1.42 2.86 1.05 1.84 -4.30 -4.84 -5.32 1.90 22.09 9/6/2011 1.33 0.51 1.42 2.83 1.08 1.90 -4.36 -4.62 -3.96 0.37 22.12 9/7/2011 1.36 0.51 1.36 3.00 1.02 2.12 -4.70 -2.41 -7.14 1.59 22.12 9/8/2011 1.27 0.48 1.33 2.75 1.02 2.07 -4.30 -4.76 -3.26 0.40 22.09 9/9/2011 1.25 0.48 1.30 2.72 0.74 1.95 -4.16 -3.43 -4.33 0.71 22.14 9/10/2011 1.25 0.48 1.27 2.66 0.65 2.18 -3.99 -0.85 -3.31 -1.42 22.29 9/11/2011 1.22 0.48 1.27 2.61 0.48 2.21 -3.77 4.25 5.10 4.53 22.23 9/12/2011 1.27 0.54 1.39 2.66 0.14 1.76 -3.51 0.91 13.20 5.10 22.29 9/13/2011 1.22 0.51 1.27 2.63 0.57 1.76 -3.71 -1.93 0.20 7.73 22.26 9/14/2011 1.33 0.54 1.42 2.72 0.34 2.86 -4.30 7.62 -11.41 2.63 20.76 9/15/2011 1.56 0.62 1.70 3.79 -0.08 4.22 -5.92 14.78 -6.51 5.10 17.75 9/16/2011 1.61 0.57 1.84 4.73 -0.28 5.30 -6.57 23.39 18.12 -6.80 18.86 9/17/2011 2.01 0.76 2.41 5.66 -1.50 5.10 -6.06 19.79 2.27 3.11 18.94 9/18/2011 1.95 0.62 2.38 6.85 0.68 4.79 -7.28 8.98 0.85 5.66 18.89 9/19/2011 1.81 0.59 2.38 6.17 0.74 6.09 -5.04 -0.08 0.57 3.40 18.86 9/20/2011 1.76 0.57 2.29 5.38 0.54 5.30 -5.07 0.31 1.13 3.40 17.27 9/21/2011 1.70 0.54 2.15 4.76 0.54 4.33 -4.98 3.45 -1.95 5.21 13.28 9/22/2011 1.64 0.54 1.98 4.25 0.31 3.54 -4.45 -0.74 -2.52 3.88 13.14 9/23/2011 1.59 0.51 1.84 3.91 0.37 2.80 -4.30 -2.92 -2.24 3.26 13.31 9/24/2011 1.53 0.51 1.73 3.48 0.57 2.49 -4.02 -3.68 -2.58 2.52 13.31 9/25/2011 1.47 0.51 1.64 3.23 0.54 1.95 -3.45 -4.22 -2.41 2.07 13.34 9/26/2011 1.42 0.51 1.56 3.23 0.37 1.59 -3.37 -5.18 -2.94 2.44 14.64 9/27/2011 1.39 0.51 1.50 3.09 0.48 1.42 -3.43 -4.39 -8.13 2.38 17.92 9/28/2011 1.33 0.51 1.42 2.97 0.57 1.02 -3.00 -4.30 -6.12 0.31 18.69 9/29/2011 1.33 0.51 1.39 2.78 0.68 0.79 -2.92 -4.39 -7.48 1.93 20.50 9/30/2011 1.30 0.51 1.42 2.72 0.25 0.51 -2.21 -3.96 -7.14 1.10 20.53 10/1/2011 1.27 0.48 1.42 2.63 0.34 -0.08 -1.84 -4.36 -6.63 1.47 20.67 10/2/2011 1.22 0.48 1.39 2.55 0.40 -0.31 -1.67 -4.59 -6.43 1.59 20.67 10/3/2011 1.22 0.48 1.33 2.63 0.17 -0.25 -1.61 -4.56 -5.80 1.08 20.73 Annex-33 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on daily data. Units are cms. Date Animas River Cement Creek Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 10/4/2011 1.39 0.59 1.67 2.75 0.06 1.19 -2.97 -2.49 -6.31 4.33 20.90 10/5/2011 1.44 0.57 1.78 3.85 0.54 2.21 -3.14 7.08 1.42 -3.11 18.94 10/6/2011 1.64 0.59 2.10 5.75 0.37 3.14 -3.94 0.48 14.78 17.84 16.54 10/7/2011 1.50 0.59 1.87 4.67 3.62 5.47 -4.42 2.89 8.50 9.34 14.87 10/8/2011 1.59 0.59 1.84 4.42 2.38 4.02 -2.89 2.66 2.55 3.40 14.84 10/9/2011 1.44 0.57 1.70 4.28 2.15 3.57 -2.58 1.13 1.47 2.27 14.84 10/10/2011 1.39 0.57 1.64 3.88 2.04 3.20 -2.32 0.28 -1.61 3.99 14.84 10/11/2011 1.44 0.59 1.67 4.13 1.36 2.58 -2.21 -1.05 -2.12 3.03 14.81 10/12/2011 1.42 0.59 1.73 4.19 1.59 2.35 -2.44 -1.95 -2.24 3.34 14.75 10/13/2011 1.39 0.59 1.70 4.28 1.64 1.84 -2.27 -2.32 -2.58 2.75 14.78 10/14/2011 1.44 0.59 1.76 4.56 1.50 1.73 -2.55 -1.78 -4.28 2.80 14.81 10/15/2011 1.44 0.59 1.81 4.79 1.64 1.73 -2.97 -1.47 -5.55 2.10 14.84 10/16/2011 1.47 0.59 1.84 4.96 1.61 1.73 -3.03 0.00 -6.57 1.36 14.87 10/17/2011 1.50 0.59 1.90 4.84 1.76 2.07 -3.20 -0.42 -5.55 1.98 14.92 10/18/2011 1.42 0.54 1.73 4.50 2.29 2.35 -2.86 -0.20 -6.88 1.67 14.95 10/19/2011 1.33 0.54 1.61 4.22 1.95 1.87 -2.27 2.38 -8.75 1.39 14.98 10/20/2011 1.30 0.51 1.59 3.99 1.87 2.01 -2.75 -1.02 -1.73 1.39 15.04 10/21/2011 1.22 0.51 1.50 3.82 1.87 1.84 -2.15 -0.82 -5.18 3.31 15.01 10/22/2011 1.19 0.51 1.47 3.68 1.95 1.61 -2.18 -1.13 -5.52 1.95 15.01 10/23/2011 1.16 0.51 1.42 3.54 1.98 1.50 -1.98 -1.50 -4.93 1.78 15.04 10/24/2011 1.13 0.51 1.39 3.40 1.93 1.25 -1.87 -1.70 -4.47 1.59 15.06 10/25/2011 1.22 0.51 1.47 3.45 1.50 1.10 -1.87 -1.36 -4.13 1.64 15.18 10/26/2011 1.25 0.54 1.56 3.91 1.98 3.74 -2.38 2.52 -7.31 24.86 15.35 10/27/2011 1.22 0.54 1.42 3.51 2.92 4.19 -1.70 5.01 -1.13 4.53 15.21 10/28/2011 1.13 0.51 1.30 3.62 2.78 3.11 -1.10 2.52 1.42 1.98 15.23 10/29/2011 1.10 0.51 1.27 3.57 2.29 2.69 -0.45 1.30 1.13 0.85 15.23 10/30/2011 1.10 0.51 1.27 3.40 2.55 2.32 -0.85 0.79 -1.22 0.68 15.23 10/31/2011 1.08 0.51 1.27 3.34 2.52 2.24 -0.48 3.37 -4.02 -0.65 15.23 11/1/2011 1.08 0.48 1.30 3.23 2.49 2.04 -0.23 7.11 -3.62 -0.51 12.37 11/2/2011 1.10 0.48 1.27 3.14 2.63 2.12 -0.31 1.53 0.93 1.98 9.51 11/3/2011 1.05 0.48 1.13 2.83 2.89 2.21 -0.06 0.93 -1.56 0.06 9.60 11/4/2011 1.05 0.48 1.16 3.11 2.24 1.73 0.28 0.82 -1.30 0.08 9.94 11/5/2011 1.08 0.51 1.27 3.00 2.72 2.75 -0.65 1.30 -2.07 0.28 10.00 11/6/2011 1.05 0.48 1.19 2.97 2.97 3.00 -0.23 1.67 -1.90 -0.51 9.85 11/7/2011 1.05 0.48 1.19 2.94 2.86 2.55 -0.23 1.30 -1.59 0.74 10.00 11/8/2011 1.08 0.48 1.08 2.83 2.83 2.61 -0.17 4.96 -3.96 -0.34 9.85 11/9/2011 0.99 0.48 0.88 2.69 2.94 2.27 0.03 3.43 -0.91 0.14 9.85 11/10/2011 0.91 0.48 1.02 2.55 2.72 1.84 0.28 2.10 0.62 -0.20 9.91 11/11/2011 0.85 0.48 1.13 3.06 2.24 1.76 0.08 1.73 0.08 -0.03 9.94 11/12/2011 0.88 0.48 1.22 2.86 2.46 1.78 0.14 1.67 -0.59 0.31 9.91 11/13/2011 0.88 0.48 1.22 2.80 2.49 2.04 0.14 2.86 -1.05 -0.23 9.97 Annex-34 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on daily data. Units are cms. Date Animas River Cement Creek Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 11/14/2011 0.88 0.48 1.13 2.83 2.58 2.10 0.23 3.17 0.88 -0.99 9.85 11/15/2011 0.88 0.48 1.10 2.66 2.58 2.01 0.45 1.59 1.73 0.91 9.85 11/16/2011 0.85 0.45 1.08 2.72 2.55 1.61 0.37 1.33 1.81 0.28 9.85 11/17/2011 0.82 0.45 1.05 2.72 2.38 1.73 0.48 0.93 1.13 0.71 9.77 11/18/2011 0.82 0.42 1.16 2.63 2.18 1.70 0.25 0.85 0.14 1.08 9.77 11/19/2011 0.82 0.42 1.16 2.61 2.10 1.87 0.31 0.65 -0.03 0.51 9.83 11/20/2011 0.79 0.42 1.13 2.52 2.18 1.67 0.57 0.99 -0.34 0.34 9.77 11/21/2011 0.79 0.42 1.16 2.55 2.15 1.47 0.45 0.93 -0.51 1.05 9.80 11/22/2011 0.79 0.42 1.13 2.49 2.21 1.42 0.54 0.91 -1.39 0.93 9.77 11/23/2011 0.79 0.42 1.05 2.44 2.21 1.25 0.59 0.74 -1.50 0.96 9.77 11/24/2011 0.74 0.42 1.16 2.41 2.04 1.02 0.68 0.62 -1.44 0.85 9.77 11/25/2011 0.79 0.42 1.10 2.58 1.95 0.99 0.65 1.50 -2.44 0.62 9.85 11/26/2011 0.76 0.42 1.08 2.49 2.07 1.16 0.71 0.85 -0.85 0.20 9.71 11/27/2011 0.79 0.42 1.08 2.24 2.04 0.85 0.85 0.31 0.51 -0.11 9.71 11/28/2011 0.76 0.42 0.96 2.38 2.07 0.71 0.71 0.31 0.17 0.68 9.68 11/29/2011 0.74 0.42 0.93 2.38 2.18 0.91 0.82 0.62 -1.02 0.23 9.68 11/30/2011 0.74 0.40 0.91 2.21 2.27 0.91 0.91 0.74 -1.05 0.48 9.63 12/1/2011 0.74 0.42 0.82 2.27 2.15 0.76 1.02 -1.78 -0.48 -0.23 12.71 12/2/2011 0.71 0.42 0.82 2.38 2.10 0.93 0.82 3.74 -3.85 -1.22 13.85 12/3/2011 0.71 0.42 0.82 2.38 2.12 0.88 0.88 3.77 -1.98 -0.93 13.88 12/4/2011 0.71 0.42 0.79 2.29 2.15 0.85 0.93 3.74 -1.59 -0.23 13.76 12/5/2011 0.71 0.42 0.79 2.10 2.27 0.57 0.99 3.43 -1.56 0.17 13.68 12/6/2011 0.71 0.42 0.79 1.93 2.04 0.88 1.10 3.26 -2.35 0.40 13.65 12/7/2011 0.71 0.42 0.79 1.84 1.78 0.62 1.13 3.03 -1.59 -0.20 13.62 12/8/2011 0.71 0.42 0.79 1.93 1.73 0.76 1.13 3.11 -2.15 0.71 13.62 12/9/2011 0.71 0.42 0.79 1.95 1.70 1.13 0.91 3.00 -2.01 0.28 13.59 12/10/2011 0.71 0.40 0.79 1.98 1.42 1.67 0.65 3.03 -2.01 0.71 13.51 12/11/2011 0.71 0.40 0.79 1.81 1.56 1.47 0.57 3.00 -1.39 0.08 13.54 12/12/2011 0.71 0.40 0.76 1.84 1.56 1.25 0.65 2.92 -1.27 -0.06 13.51 12/13/2011 0.71 0.42 0.74 2.52 1.36 1.27 0.65 4.28 -3.26 0.14 13.54 12/14/2011 0.71 0.42 0.74 2.07 2.49 1.84 0.11 4.98 -2.78 -0.25 13.45 12/15/2011 0.71 0.40 0.76 1.90 2.04 2.29 0.31 4.11 -3.06 0.54 13.42 12/16/2011 0.71 0.40 0.76 1.25 2.04 1.70 0.65 4.11 -2.63 0.37 13.37 12/17/2011 0.71 0.40 0.74 1.25 1.98 1.39 0.51 3.71 -1.87 -0.11 13.31 12/18/2011 0.71 0.40 0.74 1.67 1.73 1.39 0.42 4.13 -2.21 -0.08 13.34 12/19/2011 0.71 0.42 0.71 1.84 2.04 1.64 0.08 4.39 -2.83 0.28 13.34 12/20/2011 0.71 0.40 0.74 1.81 2.29 1.93 -0.03 4.90 -2.92 -0.20 13.34 12/21/2011 0.71 0.40 0.74 1.90 1.90 1.90 0.37 4.76 -2.38 -0.11 13.31 12/22/2011 0.71 0.40 0.74 1.44 1.81 1.47 0.93 4.39 -1.98 0.00 13.28 12/23/2011 0.71 0.40 0.74 1.25 2.01 1.19 0.62 3.94 -1.44 0.14 13.25 12/24/2011 0.71 0.42 0.71 1.19 1.59 1.59 0.28 3.26 -1.10 -0.11 13.31 Annex-35 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the velocity calibration model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on daily data. Units are cms. Date Animas River Cement Creek Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 12/25/2011 0.71 0.42 0.71 1.47 1.44 1.36 0.17 2.86 -0.17 -0.65 13.31 12/26/2011 0.71 0.42 0.71 1.47 1.76 1.25 0.37 3.23 -0.23 0.28 13.28 12/27/2011 0.71 0.42 0.71 1.53 1.78 1.59 0.28 3.48 -1.02 0.62 13.28 12/28/2011 0.71 0.42 0.71 1.47 1.78 1.67 0.28 4.13 -2.63 -0.08 13.25 12/29/2011 0.71 0.42 0.71 1.47 1.84 1.64 0.28 4.50 -1.81 -0.03 13.20 12/30/2011 0.71 0.45 0.68 1.47 2.07 1.53 0.31 4.56 -3.03 -0.06 13.03 12/31/2011 0.71 0.42 0.71 1.47 1.98 1.59 0.51 4.36 -3.51 0.48 13.00 Annex-36 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers GKM Release The following are inputs to GKM Model simulated from 3/16/2015 - 11/16/2015 at USGS gage stations along system. Inputs are based on observed daily data from each gage. From 9/11/2015 - 11/16/2015 observed data from the previous year (2014) was used. At the time we modeled this scenario there was no data available and we wanted to continue the time series beyond the current date. The Cement Creek boundary is the only streamflow input with at different time series. At the Cement Creek USGS gage on the day of the spill, 8/5/2015, 15 minute data is used to give better resolution to the plume time series as well as to capture the increase in volume at the station. Table R-6. Flow inputs for the GKM model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flow inputs for the GKM model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Units are cms. Date Time Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 3/16/2015 0:00 0.82 1.19 1.36 5.04 2.52 1.08 -0.28 3.48 -2.44 -0.34 9.66 3/17/2015 0:00 0.96 1.42 1.59 6.63 3.65 0.93 -0.42 3.00 -2.46 -0.62 9.37 3/18/2015 0:00 0.96 1.61 1.70 8.33 5.38 1.19 -0.65 4.16 -3.91 -1.53 9.34 3/19/2015 0:00 0.79 1.50 1.47 7.53 7.93 2.52 -0.71 4.36 -3.96 -2.38 9.37 3/20/2015 0:00 0.74 1.42 1.39 6.20 7.16 3.45 -0.06 4.08 -2.83 -1.42 9.34 3/21/2015 0:00 0.79 1.44 1.47 6.00 5.69 2.89 0.00 3.88 -1.42 -0.57 9.40 3/22/2015 0:00 0.88 1.59 1.50 6.26 5.47 2.55 -0.48 2.94 -0.57 -0.34 9.32 3/23/2015 0:00 0.91 1.70 1.53 6.91 5.41 2.35 -0.71 3.17 -1.64 -0.23 9.12 3/24/2015 0:00 0.85 1.70 1.53 6.80 5.97 2.58 -0.54 2.38 0.28 -0.57 8.50 3/25/2015 0:00 0.76 1.61 1.47 6.37 5.95 2.89 -0.40 1.42 0.20 0.34 8.50 3/26/2015 0:00 0.71 1.50 1.39 5.95 5.75 3.03 -0.54 0.62 1.05 0.37 8.47 3/27/2015 0:00 0.79 1.59 1.47 6.26 5.10 2.83 -0.79 0.25 1.39 0.68 8.47 3/28/2015 0:00 1.02 1.84 1.64 7.56 4.50 2.72 -1.50 0.00 0.54 0.79 8.52 3/29/2015 0:00 1.22 2.21 1.90 9.23 5.13 2.75 -2.29 0.85 -1.08 -0.28 8.50 3/30/2015 0:00 1.30 2.46 2.15 10.14 6.63 2.83 -2.66 1.36 -1.98 -0.93 8.27 3/31/2015 0:00 1.27 2.61 2.18 10.31 7.82 2.94 -2.58 0.51 -1.13 -0.28 7.90 4/1/2015 0:00 1.19 2.63 2.07 9.63 8.61 2.21 -2.10 -3.17 2.55 0.57 8.01 4/2/2015 0:00 1.05 2.44 1.93 8.86 8.81 1.90 -1.44 -4.76 3.09 1.42 8.01 4/3/2015 0:00 0.96 2.24 1.78 8.61 7.22 2.35 -1.22 -4.22 2.32 0.85 8.01 4/4/2015 0:00 0.93 2.12 1.76 7.93 6.46 2.18 -1.27 -3.17 2.86 0.93 7.99 4/5/2015 0:00 0.93 2.10 1.78 7.53 6.06 1.93 -1.70 -2.78 1.56 2.10 8.04 4/6/2015 0:00 0.99 2.15 1.84 7.76 5.41 1.70 -2.21 -2.46 1.25 1.47 7.84 4/7/2015 0:00 0.99 2.15 1.84 7.82 5.47 1.36 -2.61 -2.32 0.31 1.84 7.53 4/8/2015 0:00 0.96 2.12 1.84 7.65 5.47 1.44 -2.49 -2.58 -0.54 1.50 7.59 4/9/2015 0:00 0.91 2.01 1.76 7.28 5.35 1.50 -2.58 -2.41 -0.51 1.25 7.53 4/10/2015 0:00 0.91 1.98 1.78 7.14 5.10 1.05 -2.92 -2.32 -0.51 1.59 7.59 4/11/2015 0:00 0.91 1.98 1.78 7.02 4.79 1.08 -3.11 -2.66 -0.14 1.67 7.56 Annex-37 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the GKM model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Units are cms. Date Time Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 4/12/2015 0:00 0.91 1.95 1.76 6.68 4.42 1.27 -3.28 -3.26 -1.13 2.38 7.59 4/13/2015 0:00 1.02 2.07 1.84 6.97 3.79 0.88 -3.62 -2.72 -1.33 0.93 7.33 4/14/2015 0:00 1.16 2.29 2.01 8.01 3.26 0.40 -4.59 -3.94 -1.76 1.50 8.30 4/15/2015 0:00 1.16 2.46 2.04 8.55 4.53 0.14 -5.55 -4.79 -2.61 0.68 9.03 4/16/2015 0:00 1.02 2.27 1.87 7.70 5.07 1.05 -4.56 -4.42 -1.61 -1.02 8.92 4/17/2015 0:00 0.91 2.21 1.76 6.88 5.07 0.93 -4.22 -4.30 -1.25 2.38 9.26 4/18/2015 0:00 0.82 2.04 1.61 6.26 4.76 1.44 -3.82 -3.99 -1.39 2.61 10.28 4/19/2015 0:00 0.76 1.95 1.56 5.89 4.39 1.10 -4.11 -3.45 -0.54 4.33 10.19 4/20/2015 0:00 0.71 1.90 1.56 5.58 4.19 0.85 -4.56 -3.51 -0.88 4.36 10.11 4/21/2015 0:00 0.68 1.78 1.42 5.13 3.94 0.88 -4.33 -3.71 -1.25 3.51 10.14 4/22/2015 0:00 0.68 1.73 1.27 5.07 3.31 0.34 -4.50 -4.11 -0.20 2.21 10.79 4/23/2015 0:00 0.65 1.70 1.30 4.93 3.17 0.17 -4.73 -4.08 -2.15 3.06 11.52 4/24/2015 0:00 0.62 1.70 1.33 4.93 2.92 -0.28 -4.50 -4.50 -4.28 2.92 12.57 4/25/2015 0:00 0.62 1.70 1.30 4.96 3.26 0.03 -5.21 -3.85 -5.18 2.69 13.42 4/26/2015 0:00 0.59 1.70 1.36 4.98 3.77 0.48 -5.47 -2.89 -3.79 1.19 13.20 4/27/2015 0:00 0.65 1.67 1.33 4.96 3.60 0.62 -4.81 -2.35 -2.44 0.42 13.03 4/28/2015 0:00 0.68 1.78 1.56 5.55 2.97 -0.20 -5.07 -3.68 1.56 1.61 14.61 4/29/2015 0:00 0.82 2.01 1.78 6.03 3.03 -0.34 -5.86 -2.52 -0.71 -0.17 16.23 4/30/2015 0:00 1.05 2.55 2.38 7.87 2.61 -1.13 -6.71 -2.80 -0.37 0.42 16.00 5/1/2015 0:00 1.30 3.23 3.40 8.58 4.13 -1.05 -7.67 -4.62 0.96 1.67 15.91 5/2/2015 0:00 1.36 3.77 3.74 10.56 6.74 -1.81 -7.90 -6.60 -1.61 2.83 15.94 5/3/2015 0:00 1.33 3.77 3.54 10.31 9.09 -0.93 -5.44 -8.89 -0.23 1.30 15.89 5/4/2015 0:00 1.39 3.91 3.65 10.56 9.37 -1.84 -4.84 -3.03 -0.11 4.22 12.20 5/5/2015 0:00 1.59 4.59 3.77 11.44 9.20 -2.44 -4.25 -3.31 1.59 5.55 8.58 5/6/2015 0:00 1.76 4.73 3.99 12.54 11.81 -1.98 -3.68 -3.54 -1.78 3.77 8.69 5/7/2015 0:00 1.76 4.56 3.99 12.71 14.64 -0.85 -0.28 -4.73 -4.53 2.83 8.69 5/8/2015 0:00 1.61 4.53 3.91 12.03 14.16 -0.57 0.28 -6.29 -3.11 5.10 8.83 5/9/2015 0:00 1.44 4.47 3.68 11.84 13.96 -0.85 0.28 -2.41 -5.66 4.81 8.92 5/10/2015 0:00 1.30 4.08 3.48 10.70 13.56 -0.57 -0.57 -1.73 -4.25 3.68 8.81 5/11/2015 0:00 1.30 3.71 3.40 10.39 12.63 -0.85 -1.42 -2.69 -3.40 4.25 8.95 5/12/2015 0:00 1.36 3.74 3.57 10.70 12.35 -1.42 -3.37 -4.45 -2.92 4.90 9.06 5/13/2015 0:00 1.39 3.99 3.77 11.64 13.20 -1.70 -2.27 -3.99 -5.15 2.32 9.06 5/14/2015 0:00 1.42 4.25 3.91 12.66 14.02 -1.42 -1.70 -4.53 -5.32 3.34 9.06 5/15/2015 0:00 1.33 4.22 3.79 12.40 15.06 -0.28 0.00 -3.77 -6.51 2.27 9.15 5/16/2015 0:00 1.25 3.96 3.65 12.57 16.23 1.42 1.42 -3.71 -9.06 0.85 9.09 5/17/2015 0:00 1.30 3.71 3.62 12.40 15.49 1.42 1.13 -8.89 -5.10 5.66 9.17 5/18/2015 0:00 1.39 3.85 3.91 13.85 16.65 0.28 -0.28 -10.65 -6.51 3.68 9.23 5/19/2015 0:00 1.56 4.70 4.11 18.24 22.09 1.13 0.28 -2.18 -14.44 0.28 9.26 5/20/2015 0:00 1.50 4.62 3.96 16.48 30.92 3.68 3.40 3.82 -11.61 6.23 9.20 5/21/2015 0:00 1.50 4.64 4.05 15.38 27.67 3.40 3.68 0.65 -5.38 14.16 9.26 5/22/2015 0:00 1.47 4.84 4.19 16.96 26.90 2.83 1.70 -1.44 -8.21 15.57 9.09 Annex-38 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the GKM model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Units are cms. Date Time Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 5/23/2015 0:00 1.47 5.04 4.11 18.26 27.47 2.55 1.70 -0.62 -9.91 12.74 9.12 5/24/2015 0:00 1.42 4.87 3.91 16.57 26.48 3.68 2.83 0.40 -6.51 11.33 9.23 5/25/2015 0:00 1.39 4.73 3.88 15.06 25.91 4.25 2.27 -0.88 -6.23 12.74 9.09 5/26/2015 0:00 1.33 4.50 3.85 14.98 23.19 4.81 1.98 -2.92 -4.53 11.33 9.15 5/27/2015 0:00 1.36 4.64 3.99 14.27 21.61 3.96 1.42 -7.50 -3.68 3.96 9.20 5/28/2015 0:00 1.56 4.90 4.30 15.63 22.03 1.98 0.85 -7.42 -4.81 4.53 9.12 5/29/2015 0:00 2.07 5.38 4.81 17.75 21.80 1.70 0.57 -4.90 -7.36 2.55 9.15 5/30/2015 0:00 2.78 6.65 5.69 22.54 21.24 1.42 -0.28 -1.53 -10.48 1.98 9.17 5/31/2015 0:00 3.51 9.26 7.90 26.62 23.22 0.57 -1.13 2.21 -11.89 1.70 9.12 6/1/2015 0:00 4.30 13.31 13.82 29.17 21.24 0.57 -2.83 -1.19 -8.78 1.70 9.12 6/2/2015 0:00 5.13 18.80 14.87 38.51 25.49 -0.85 -6.51 -5.01 -9.91 -0.85 8.98 6/3/2015 0:00 5.30 21.46 14.02 43.89 31.43 0.00 -5.10 -8.58 -14.44 2.55 8.86 6/4/2015 0:00 5.04 19.20 15.12 40.21 32.56 3.68 -3.96 -9.60 -15.57 11.33 8.75 6/5/2015 0:00 4.81 17.30 15.83 36.53 34.26 5.95 -4.53 -8.86 -14.72 9.34 8.86 6/6/2015 0:00 5.75 17.30 18.01 49.27 29.17 7.93 -9.63 -7.76 -18.41 12.46 9.17 6/7/2015 0:00 5.27 16.31 16.65 50.69 45.02 23.50 -5.66 -3.40 -41.91 16.14 9.06 6/8/2015 0:00 5.21 17.39 15.91 40.78 32.85 21.24 0.00 -6.14 -20.95 32.85 9.26 6/9/2015 0:00 5.55 20.30 15.21 43.89 31.15 16.14 -7.65 -11.84 -16.71 20.95 9.00 6/10/2015 0:00 7.33 24.83 23.62 58.62 11.89 23.79 -7.36 -1.25 -36.81 24.64 9.17 6/11/2015 0:00 7.19 17.22 36.47 69.66 43.61 29.45 -9.91 -2.94 -47.01 17.84 10.31 6/12/2015 0:00 5.80 17.87 18.80 55.50 49.27 29.73 7.93 -9.85 6.23 12.18 9.57 6/13/2015 0:00 5.41 19.62 13.48 50.40 38.23 20.95 9.06 -1.25 -28.60 50.69 10.02 6/14/2015 0:00 5.58 17.84 14.53 46.72 30.30 11.33 3.11 6.99 -10.48 42.76 9.71 6/15/2015 0:00 5.66 18.01 19.37 51.82 28.60 6.80 2.55 -11.38 -11.33 28.32 10.25 6/16/2015 0:00 5.64 19.23 20.44 50.69 21.52 11.33 3.68 -12.20 -16.14 28.32 11.64 6/17/2015 0:00 6.37 15.63 30.67 60.31 22.37 13.88 0.28 -6.48 -32.56 22.09 11.86 6/18/2015 0:00 6.06 12.91 30.02 60.03 29.73 17.27 6.80 -6.85 -37.38 28.60 11.38 6/19/2015 0:00 5.41 13.05 25.43 54.93 27.75 13.88 7.36 -7.96 -25.20 32.85 11.36 6/20/2015 0:00 5.27 13.28 24.21 56.63 22.94 10.48 2.55 -12.52 -17.84 24.64 11.38 6/21/2015 0:00 5.10 12.35 26.73 52.67 19.54 13.88 3.40 -9.46 -19.82 18.97 11.44 6/22/2015 0:00 4.84 12.01 27.04 50.69 16.99 13.59 2.55 -10.79 -14.44 16.71 11.36 6/23/2015 0:00 4.30 12.35 25.54 44.17 18.97 15.01 0.00 -11.47 -9.06 15.01 11.47 6/24/2015 0:00 3.82 14.53 22.71 34.55 18.12 11.61 1.70 -10.73 1.70 11.61 11.58 6/25/2015 0:00 3.65 13.96 23.73 28.32 13.59 6.51 2.55 -6.34 7.93 5.95 10.87 6/26/2015 0:00 3.71 14.78 24.83 29.73 9.63 5.95 0.57 -6.06 6.51 -2.27 10.02 6/27/2015 0:00 3.57 15.09 23.81 27.47 9.63 6.23 1.98 -7.25 1.70 4.53 10.08 6/28/2015 0:00 3.40 14.41 22.40 24.35 11.89 5.95 3.68 -6.74 -1.70 10.19 10.14 6/29/2015 0:00 3.26 14.27 22.68 22.37 9.34 1.98 5.10 -5.44 -3.40 14.44 10.25 6/30/2015 0:00 3.17 13.68 22.23 22.37 9.06 1.13 5.10 -5.44 -4.25 10.48 10.25 7/1/2015 0:00 3.00 13.62 21.04 20.95 8.50 1.13 5.10 -5.24 -1.98 9.63 10.34 7/2/2015 0:00 2.80 12.26 22.03 18.12 6.80 0.57 5.95 -3.00 -3.11 7.08 10.08 Annex-39 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the GKM model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Units are cms. Date Time Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 7/3/2015 0:00 2.44 10.34 21.21 17.84 9.34 0.85 5.95 -1.08 -3.68 6.23 10.14 7/4/2015 0:00 2.07 7.87 18.66 15.29 10.76 1.98 6.80 -1.81 -0.28 13.31 12.29 7/5/2015 0:00 1.93 7.31 15.63 12.23 10.76 2.27 6.80 6.63 -2.27 7.65 10.36 7/6/2015 0:00 1.81 6.99 14.16 12.15 7.36 2.27 5.95 -5.47 3.40 17.56 10.28 7/7/2015 0:00 1.73 7.08 13.48 12.26 6.51 3.96 9.06 -7.79 0.28 11.89 10.90 7/8/2015 0:00 1.90 8.83 16.68 14.78 3.96 3.96 5.10 8.35 0.85 15.86 10.34 7/9/2015 0:00 1.73 8.16 14.78 15.55 8.21 2.83 5.95 4.87 -3.11 24.07 10.42 7/10/2015 0:00 1.59 7.62 12.49 15.69 9.63 3.11 7.36 0.20 1.70 15.86 10.56 7/11/2015 0:00 1.44 7.45 11.21 13.59 8.78 3.40 6.23 0.06 7.93 11.61 10.42 7/12/2015 0:00 1.44 7.99 11.02 13.25 6.51 1.98 3.96 -0.31 3.68 6.80 10.51 7/13/2015 0:00 1.47 8.38 11.72 16.93 9.06 1.13 1.13 5.95 6.23 16.42 10.48 7/14/2015 0:00 1.39 8.72 10.42 16.57 7.93 3.96 1.13 -7.19 13.59 11.33 10.59 7/15/2015 0:00 1.30 8.04 8.81 17.24 10.19 3.40 0.28 -3.60 3.11 5.38 10.68 7/16/2015 0:00 1.22 7.19 8.21 15.09 9.91 3.40 0.85 -4.30 1.98 1.98 10.82 7/17/2015 0:00 1.19 6.71 7.67 12.49 9.03 2.55 -0.28 -7.08 -0.28 -1.70 10.76 7/18/2015 0:00 1.25 6.37 7.70 10.76 8.18 1.70 -1.13 -7.31 -2.27 -1.13 10.42 7/19/2015 0:00 1.16 6.06 7.28 10.53 8.38 0.85 -1.70 -6.85 -4.25 -0.28 10.53 7/20/2015 0:00 1.10 5.64 6.74 9.12 8.27 1.13 -1.98 -7.11 -3.96 1.70 10.51 7/21/2015 0:00 1.05 5.55 7.02 8.92 6.91 0.00 -3.03 -7.82 -3.99 3.14 10.56 7/22/2015 0:00 1.02 5.07 6.40 8.24 6.97 0.17 -3.28 -8.38 -4.16 2.07 10.56 7/23/2015 0:00 0.96 4.59 5.95 6.63 7.05 0.06 -3.00 -9.94 -3.96 2.07 12.57 7/24/2015 0:00 0.93 4.39 5.78 6.00 5.89 0.31 -3.65 -8.16 -7.90 1.78 14.81 7/25/2015 0:00 0.88 4.11 5.44 5.64 5.55 0.57 -3.88 -10.14 -7.19 1.81 17.95 7/26/2015 0:00 0.85 3.94 5.24 5.47 4.22 0.71 -4.13 -7.02 -8.04 0.71 19.17 7/27/2015 0:00 0.82 3.65 3.03 6.65 4.45 0.96 -4.39 -7.02 -5.15 1.87 18.80 7/28/2015 0:00 0.79 3.51 3.03 6.29 3.62 0.96 -4.64 -7.11 -4.28 3.14 18.69 7/29/2015 0:00 0.76 3.26 3.00 5.75 3.06 0.94 -4.51 -5.87 -5.72 4.00 18.66 7/30/2015 0:00 0.74 3.03 2.94 5.21 2.29 1.13 -4.82 -4.44 -7.34 3.43 18.77 7/31/2015 0:00 0.88 3.20 2.97 4.62 1.73 1.81 -5.13 -0.99 -3.06 -0.99 18.92 8/1/2015 0:00 0.85 3.57 3.34 7.67 -0.23 1.22 -6.09 7.22 15.86 -5.95 19.03 8/2/2015 0:00 0.85 3.74 3.11 7.67 1.47 1.67 -4.64 -7.42 18.01 8.50 18.86 8/3/2015 0:00 0.93 4.67 3.11 13.68 -1.13 1.42 -6.77 28.91 15.86 -5.95 18.94 8/4/2015 0:00 0.79 3.91 3.09 9.49 4.90 1.19 -2.12 -16.82 43.92 10.19 18.66 8/5/2015 0:00 0.74 3.43 2.89 7.36 3.77 1.25 -2.72 -11.16 77.56 15.29 18.55 8/5/2015 0:15 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 0:30 0.71 _ _ _ _ _ _ _ _ _ _ 8/5/2015 0:45 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 1:00 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 1:15 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 1:30 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 1:45 0.68 - - - - - - - - - - Annex-40 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the GKM model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Units are cms. Date Time Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Du rango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 8/5/2015 2:00 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 2:15 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 2:30 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 2:45 0.71 _ _ _ _ _ _ _ _ _ _ 8/5/2015 3:00 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 3:15 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 3:30 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 3:45 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 4:00 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 4:15 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 4:30 0.68 _ _ _ _ _ _ _ _ _ _ 8/5/2015 4:45 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 5:00 0.71 _ _ _ _ _ _ _ _ _ _ 8/5/2015 5:15 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 5:30 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 5:45 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 6:00 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 6:15 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 6:30 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 6:45 0.71 _ _ _ _ _ _ _ _ _ _ 8/5/2015 7:00 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 7:15 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 7:30 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 7:45 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 8:00 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 8:15 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 8:30 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 8:45 0.71 _ _ _ _ _ _ _ _ _ _ 8/5/2015 9:00 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 9:15 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 9:30 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 9:45 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 10:00 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 10:15 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 10:30 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 10:45 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 11:00 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 11:15 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 11:30 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 11:45 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 12:00 0.74 - - - - - - - - - - Annex-41 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the GKM model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Units are cms. Date Time Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Du rango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 8/5/2015 12:15 0.71 _ _ _ _ _ _ _ _ _ _ 8/5/2015 12:30 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 12:45 3.40 _ _ _ _ _ _ _ _ _ _ 8/5/2015 13:00 2.41 _ _ _ _ _ _ _ _ _ _ 8/5/2015 13:15 1.90 _ _ _ _ _ _ _ _ _ _ 8/5/2015 13:30 1.90 _ _ _ _ _ _ _ _ _ _ 8/5/2015 13:45 1.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 14:00 1.73 _ _ _ _ _ _ _ _ _ _ 8/5/2015 14:15 1.22 _ _ _ _ _ _ _ _ _ _ 8/5/2015 14:30 1.08 _ _ _ _ _ _ _ _ _ _ 8/5/2015 14:45 1.10 _ _ _ _ _ _ _ _ _ _ 8/5/2015 15:00 1.08 _ _ _ _ _ _ _ _ _ _ 8/5/2015 15:15 1.08 _ _ _ _ _ _ _ _ _ _ 8/5/2015 15:30 1.02 _ _ _ _ _ _ _ _ _ _ 8/5/2015 15:45 0.96 _ _ _ _ _ _ _ _ _ _ 8/5/2015 16:00 0.96 _ _ _ _ _ _ _ _ _ _ 8/5/2015 16:15 0.93 _ _ _ _ _ _ _ _ _ _ 8/5/2015 16:30 0.88 _ _ _ _ _ _ _ _ _ _ 8/5/2015 16:45 0.93 _ _ _ _ _ _ _ _ _ _ 8/5/2015 17:00 0.85 _ _ _ _ _ _ _ _ _ _ 8/5/2015 17:15 0.85 _ _ _ _ _ _ _ _ _ _ 8/5/2015 17:30 0.85 _ _ _ _ _ _ _ _ _ _ 8/5/2015 17:45 0.82 _ _ _ _ _ _ _ _ _ _ 8/5/2015 18:00 0.82 _ _ _ _ _ _ _ _ _ _ 8/5/2015 18:15 0.85 _ _ _ _ _ _ _ _ _ _ 8/5/2015 18:30 0.82 _ _ _ _ _ _ _ _ _ _ 8/5/2015 18:45 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 19:00 0.82 _ _ _ _ _ _ _ _ _ _ 8/5/2015 19:15 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 19:30 0.82 _ _ _ _ _ _ _ _ _ _ 8/5/2015 19:45 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 20:00 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 20:15 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 20:30 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 20:45 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 21:00 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 21:15 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 21:30 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 21:45 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 22:00 0.74 _ _ _ _ _ _ _ _ _ _ 8/5/2015 22:15 0.76 - - - - - - - - - - Annex-42 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the GKM model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Units are cms. Date Time Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 8/5/2015 22:30 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 22:45 0.76 _ _ _ _ _ _ _ _ _ _ 8/5/2015 23:00 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 23:15 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 23:30 0.79 _ _ _ _ _ _ _ _ _ _ 8/5/2015 23:45 0.79 _ _ _ _ _ _ _ _ _ _ 8/6/2015 0:00 0.82 3.09 2.86 6.34 4.25 1.87 -0.88 -1.10 2.83 11.61 18.55 8/7/2015 0:00 0.79 3.06 2.80 5.66 5.01 2.52 3.26 -14.36 5.95 -3.11 28.60 8/8/2015 0:00 0.79 3.31 2.75 7.59 3.65 3.00 2.32 -16.54 19.54 -0.28 37.10 8/9/2015 0:00 0.71 2.86 2.72 6.00 5.97 2.61 3.99 -15.97 27.47 -8.78 36.53 8/10/2015 0:00 0.71 2.66 2.66 5.15 5.18 2.44 3.23 -9.68 35.11 -11.61 27.10 8/11/2015 0:00 0.71 2.58 2.63 4.98 4.62 2.52 2.72 -9.03 19.82 0.00 17.36 8/12/2015 0:00 0.71 2.66 2.83 5.64 3.51 2.72 2.55 -1.36 9.63 -5.66 17.33 8/13/2015 0:00 0.65 2.46 2.69 5.01 4.30 2.72 2.75 -1.67 16.99 -9.34 17.10 8/14/2015 0:00 0.65 2.32 2.58 4.59 3.68 2.49 2.46 2.97 1.70 -3.40 16.93 8/15/2015 0:00 0.65 2.18 2.52 4.13 2.55 1.95 -0.59 4.16 -2.27 1.13 16.96 8/16/2015 0:00 0.62 2.12 2.46 3.94 1.53 2.04 -3.71 2.63 -5.55 2.18 16.85 8/17/2015 0:00 0.62 2.10 2.38 3.79 1.30 1.73 -5.78 0.88 -4.22 1.22 16.79 8/18/2015 0:00 0.62 1.98 2.27 3.79 1.44 1.42 -6.94 -0.40 -3.23 1.59 16.74 8/19/2015 0:00 0.59 1.87 2.04 3.28 2.12 1.33 -6.85 -0.54 -3.68 1.08 16.65 8/20/2015 0:00 0.59 1.81 1.87 3.14 1.53 0.96 -6.43 -2.12 -1.98 0.76 16.68 8/21/2015 0:00 0.59 1.76 1.81 2.94 1.25 0.85 -6.51 -3.57 -1.73 1.53 16.82 8/22/2015 0:00 0.59 1.76 1.76 3.00 0.93 0.74 -6.37 -2.83 -2.41 1.13 16.96 8/23/2015 0:00 0.59 1.73 1.73 3.06 0.62 0.51 -6.03 -2.52 -2.75 0.99 17.08 8/24/2015 0:00 0.57 1.64 1.67 3.00 0.68 0.45 -5.97 -2.32 -2.86 0.88 17.13 8/25/2015 0:00 0.59 1.67 1.64 2.66 0.82 0.34 -6.20 -2.27 -3.28 1.36 17.19 8/26/2015 0:00 0.59 1.73 1.78 3.23 0.45 1.16 6.00 -4.53 -9.88 0.34 17.67 8/27/2015 0:00 0.59 1.84 1.98 4.11 0.25 1.73 2.12 3.99 19.54 -10.48 17.70 8/28/2015 0:00 0.57 1.64 1.81 3.82 1.08 2.55 -0.25 -4.64 15.69 3.68 17.22 8/29/2015 0:00 0.57 1.56 1.64 3.40 0.93 2.15 -1.16 -5.58 7.25 2.49 17.27 8/30/2015 0:00 0.57 1.53 1.67 3.14 0.93 2.04 -2.58 -3.82 1.84 2.55 17.24 8/31/2015 0:00 0.57 1.56 1.64 3.31 0.79 1.87 -3.79 -2.55 -0.42 2.41 17.27 9/1/2015 0:00 0.54 1.50 1.59 3.09 0.93 1.87 -4.76 -2.75 -1.22 2.63 17.33 9/2/2015 0:00 0.57 1.50 1.59 3.03 0.59 1.59 -5.10 -2.66 -2.66 2.07 17.33 9/3/2015 0:00 0.57 1.50 1.61 3.26 0.45 1.19 -5.44 -0.85 -5.52 3.54 17.47 9/4/2015 0:00 0.59 1.59 1.64 3.11 0.79 1.33 -5.55 0.74 -7.50 1.64 17.50 9/5/2015 0:00 0.68 1.93 2.58 6.03 -1.78 5.97 -6.31 3.03 -9.32 -2.04 18.26 9/6/2015 0:00 0.62 1.81 2.83 7.36 1.10 7.05 0.20 -0.42 9.91 -8.50 17.33 9/7/2015 0:00 0.57 1.70 2.38 5.69 2.44 4.98 -2.12 8.01 -4.25 -0.57 17.27 9/8/2015 0:00 0.57 1.61 2.04 4.93 2.01 4.30 -3.17 15.80 -16.14 2.27 17.33 9/9/2015 0:00 0.54 1.56 1.84 4.30 1.87 3.71 -3.62 10.19 -12.12 2.41 17.30 Annex-43 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the GKM model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Units are cms. Date Time Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 9/10/2015 0:00 0.51 1.50 1.67 3.91 1.95 3.40 -4.28 11.75 -14.44 2.15 17.33 9/11/2015 0:00 0.65 3.17 3.34 7.56 5.49 5.18 -4.81 3.09 -7.93 -1.13 16.25 9/12/2015 0:00 0.62 2.72 2.69 5.86 3.65 2.92 -4.67 7.93 -10.79 7.67 15.32 9/13/2015 0:00 0.59 2.46 2.24 4.98 3.26 2.07 -4.64 3.26 -8.69 3.03 15.21 9/14/2015 0:00 0.57 2.27 2.07 4.45 2.97 1.81 -4.39 -1.30 -4.70 1.64 15.18 9/15/2015 0:00 0.54 2.10 1.98 4.02 2.55 1.08 -3.74 -3.54 -2.80 1.81 15.15 9/16/2015 0:00 0.54 1.95 1.84 3.77 2.21 1.33 -4.11 -2.78 -3.54 2.61 13.59 9/17/2015 0:00 0.54 1.87 1.76 3.60 2.18 1.05 -3.62 -2.38 -5.41 3.06 13.05 9/18/2015 0:00 0.51 1.78 1.70 3.54 2.15 0.91 -3.03 -3.96 -5.78 2.46 13.82 9/19/2015 0:00 0.51 1.67 1.61 3.31 2.12 0.28 -3.23 -3.17 -4.67 1.87 13.85 9/20/2015 0:00 0.51 1.61 1.56 3.17 1.90 0.03 -3.09 -3.60 -4.73 2.61 13.88 9/21/2015 0:00 0.91 2.80 2.80 10.79 -3.71 8.24 -7.28 -8.78 -7.05 2.38 13.93 9/22/2015 0:00 1.22 4.30 4.84 26.45 -3.11 -1.98 -8.75 -18.60 -0.14 -2.61 13.99 9/23/2015 0:00 0.76 3.68 3.99 19.77 13.71 6.51 -1.13 -17.61 5.66 -6.23 14.22 9/24/2015 0:00 0.68 3.06 3.34 12.88 7.14 2.07 0.57 -11.95 7.93 15.01 14.22 9/25/2015 0:00 0.65 2.75 2.92 9.88 4.84 0.96 0.08 -11.92 3.82 10.19 11.64 9/26/2015 0:00 0.65 2.58 2.38 8.61 3.94 -0.11 0.51 -11.67 1.64 7.16 10.39 9/27/2015 0:00 0.65 2.58 2.52 7.36 3.31 -0.85 0.51 -8.78 -0.76 5.58 9.80 9/28/2015 0:00 1.61 5.72 3.17 18.66 -6.51 1.36 7.14 -6.14 18.12 10.48 10.11 9/29/2015 0:00 1.78 7.50 3.74 32.28 14.16 7.65 -4.81 13.71 16.14 27.75 11.50 9/30/2015 0:00 1.42 6.43 3.54 23.73 15.86 4.81 6.80 22.51 20.67 27.18 9.20 10/1/2015 0:00 1.33 5.97 3.26 19.17 11.04 0.00 6.23 7.56 18.41 15.29 9.15 10/2/2015 0:00 1.19 5.38 3.11 16.00 10.56 -1.13 4.81 0.51 1.42 11.89 9.12 10/3/2015 0:00 1.10 4.96 2.97 13.79 9.17 -2.55 4.25 -3.74 0.00 9.06 9.12 10/4/2015 0:00 1.05 4.76 2.97 12.57 7.82 -2.75 3.88 -4.30 -0.85 7.08 9.12 10/5/2015 0:00 0.99 4.62 2.86 11.44 7.11 -2.83 3.43 -4.90 -2.27 6.51 9.15 10/6/2015 0:00 0.93 4.42 2.72 10.28 6.34 -2.69 3.77 -5.61 -4.81 8.21 9.29 10/7/2015 0:00 0.88 4.13 2.66 9.12 5.78 -2.69 3.71 -6.23 -6.12 5.83 10.00 10/8/2015 0:00 0.85 3.88 2.61 8.16 5.32 -2.78 3.54 -3.40 -6.00 5.72 10.00 10/9/2015 0:00 0.96 4.08 2.75 8.61 3.77 -2.78 3.99 -3.40 -5.72 2.04 10.05 10/10/2015 0:00 0.99 4.22 2.78 10.48 5.35 -3.00 3.14 -7.79 2.83 7.65 10.34 10/11/2015 0:00 0.96 4.05 2.80 11.07 6.34 -3.57 3.43 -6.94 -1.70 6.80 10.34 10/12/2015 0:00 0.91 3.91 2.66 10.05 5.89 -2.66 4.36 -8.04 -0.57 5.66 10.31 10/13/2015 0:00 0.88 3.68 2.63 8.95 6.12 -3.00 3.99 -8.01 0.28 6.80 10.28 10/14/2015 0:00 0.85 3.54 2.58 8.55 5.64 -3.11 3.62 -7.65 -2.10 5.49 10.25 10/15/2015 0:00 0.82 3.48 2.49 8.13 5.10 -2.72 3.88 -7.16 -3.51 5.41 10.17 10/16/2015 0:00 0.79 3.31 2.44 7.48 4.79 -2.63 3.79 -5.47 -4.98 5.38 10.14 10/17/2015 0:00 0.76 3.14 2.32 6.85 4.67 -2.72 3.57 -5.55 -2.75 4.28 10.17 10/18/2015 0:00 0.74 3.00 2.32 6.23 4.53 -2.66 3.62 -4.67 -2.32 4.70 10.11 10/19/2015 0:00 0.74 2.92 2.24 5.83 4.42 -1.84 2.55 -4.96 -1.98 4.73 10.19 10/20/2015 0:00 0.71 2.86 2.24 5.61 4.11 -1.61 4.08 -4.05 -3.82 2.18 10.17 Annex-44 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the GKM model based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Units are cms. Date Time Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 10/21/2015 0:00 0.74 2.83 2.29 5.49 3.60 -2.21 3.28 -5.58 -0.62 5.89 10.00 10/22/2015 0:00 0.71 2.78 2.24 5.86 3.91 -2.58 2.72 -4.62 -1.73 4.36 9.88 10/23/2015 0:00 0.68 2.58 2.12 5.24 4.16 -2.27 3.00 -4.36 -3.65 4.16 9.83 10/24/2015 0:00 0.65 2.44 2.01 4.90 3.94 -2.21 2.69 -4.28 -3.99 4.16 9.80 10/25/2015 0:00 0.62 2.29 1.95 4.70 3.68 -2.04 2.61 -3.88 -4.19 3.51 9.80 10/26/2015 0:00 0.62 2.24 1.87 4.50 3.57 -2.01 2.41 -3.37 -4.67 3.48 9.80 10/27/2015 0:00 0.62 2.15 1.76 4.30 3.62 -1.84 1.95 -1.30 -4.45 2.92 9.80 10/28/2015 0:00 0.57 1.95 1.61 4.02 4.16 -1.93 1.98 -0.68 -4.50 1.87 9.77 10/29/2015 0:00 0.57 1.81 1.59 3.91 3.65 -1.61 1.90 -0.79 -3.74 1.67 9.77 10/30/2015 0:00 0.57 1.78 1.56 3.77 3.40 -1.56 1.70 -0.96 -3.17 1.22 9.74 10/31/2015 0:00 0.57 1.76 1.53 3.62 3.37 -1.22 1.70 -0.68 -1.61 0.23 9.77 11/1/2015 0:00 0.57 1.78 1.59 3.68 3.09 -0.93 2.27 0.08 -0.96 -0.06 9.83 11/2/2015 0:00 0.59 1.87 1.64 4.02 2.72 0.20 3.65 -0.96 -1.19 0.85 9.83 11/3/2015 0:00 0.57 1.81 1.53 3.85 3.54 -0.25 3.51 -1.39 2.32 0.11 9.85 11/4/2015 0:00 0.54 1.53 1.42 3.51 3.57 -0.45 3.34 -0.20 1.87 2.41 9.83 11/5/2015 0:00 0.57 1.53 1.33 3.54 2.89 -0.62 2.78 0.06 0.48 2.21 9.80 11/6/2015 0:00 0.57 1.53 1.39 3.62 2.80 -0.68 2.27 0.00 -0.40 0.85 9.80 11/7/2015 0:00 0.54 1.53 1.42 3.54 2.80 -0.51 2.41 -0.03 -0.96 1.30 9.77 11/8/2015 0:00 0.54 1.50 1.33 3.45 2.83 -0.45 2.21 -0.11 -1.19 1.36 9.77 11/9/2015 0:00 0.51 1.44 1.33 3.31 2.78 -0.45 2.18 0.40 -1.05 0.57 9.77 11/10/2015 0:00 0.51 1.44 1.30 3.28 2.63 -0.45 2.15 0.54 -0.40 0.51 9.80 11/11/2015 0:00 0.51 1.36 1.22 3.03 2.92 -0.40 2.41 0.42 -0.34 0.91 9.80 11/12/2015 0:00 0.51 1.36 1.27 3.09 2.58 -0.40 2.12 0.91 -2.63 1.67 9.80 11/13/2015 0:00 0.51 1.39 1.25 2.97 2.69 -0.37 2.21 0.57 -2.92 0.45 9.85 11/14/2015 0:00 0.54 1.36 1.30 3.20 2.58 -0.28 1.90 0.62 -2.92 0.99 9.91 11/15/2015 0:00 0.51 1.30 1.33 3.11 3.17 -0.06 2.49 1.10 -1.50 -0.25 9.91 11/16/2015 0:00 0.48 1.25 1.10 2.75 3.62 -0.25 2.52 0.57 0.71 1.36 9.88 Annex-45 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Snowmelt Table R-7. Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 11/16/2015 0.48 1.25 1.10 2.75 3.62 -0.25 2.52 0.57 0.71 1.36 9.88 11/17/2015 0.37 1.05 1.13 1.95 2.35 0.99 1.02 2.35 -0.11 -1.08 13.76 11/18/2015 0.37 1.08 1.10 1.84 2.18 1.05 1.08 2.94 -0.48 -0.42 13.62 11/19/2015 0.37 1.05 1.10 1.84 1.78 1.13 1.27 3.17 -0.88 -0.48 13.59 11/20/2015 0.37 0.99 1.10 1.87 1.78 1.25 1.10 2.07 0.06 -0.08 13.62 11/21/2015 0.37 1.02 1.13 1.87 1.73 1.39 1.05 2.18 -0.20 -0.08 13.68 11/22/2015 0.37 1.08 1.05 1.93 1.93 1.53 1.05 1.84 0.31 -0.76 13.65 11/23/2015 0.37 1.08 1.05 1.90 1.53 1.27 1.22 2.89 -0.45 -0.06 13.68 11/24/2015 0.37 1.27 1.08 1.67 1.90 0.93 0.93 2.86 -1.13 -0.14 13.68 11/25/2015 0.37 1.02 1.05 1.95 1.84 1.02 0.93 2.52 -0.74 -1.05 13.71 11/26/2015 0.37 0.79 0.93 2.32 1.50 1.10 0.57 2.61 0.34 -1.08 13.79 11/27/2015 0.37 0.85 0.96 2.18 1.59 1.27 0.37 2.55 0.48 -0.14 13.76 11/28/2015 0.37 0.88 1.02 2.04 1.61 1.47 0.68 1.98 0.99 -1.08 13.82 11/29/2015 0.37 0.96 1.02 1.73 1.73 1.36 1.13 1.67 0.99 -0.20 13.82 11/30/2015 0.37 0.74 0.96 1.59 1.78 1.61 0.25 1.73 0.14 -0.08 13.76 12/1/2015 0.37 0.65 0.85 2.49 0.68 1.39 0.34 1.42 0.17 -0.31 13.82 12/2/2015 0.37 0.79 0.88 2.32 2.01 0.68 0.17 -0.20 0.93 0.08 13.82 12/3/2015 0.37 0.91 0.91 2.18 1.84 1.59 0.76 1.25 -0.45 -0.93 13.76 12/4/2015 0.37 0.88 0.82 2.27 2.10 1.19 0.82 1.02 0.48 0.31 13.79 12/5/2015 0.37 0.82 0.85 2.15 1.87 1.30 1.10 1.76 -0.51 0.08 13.71 12/6/2015 0.37 0.76 0.91 2.24 1.59 0.42 1.70 1.95 -0.48 0.28 13.62 12/7/2015 0.37 0.76 0.88 2.27 1.67 -0.31 0.68 0.62 1.10 0.42 13.68 12/8/2015 0.37 0.76 0.79 2.07 1.87 -0.68 0.79 0.34 0.74 0.45 13.59 12/9/2015 0.37 0.76 0.88 2.35 1.27 -0.54 0.71 -0.11 1.13 0.06 13.65 12/10/2015 0.37 0.74 0.82 2.07 1.95 -0.68 0.65 0.25 0.91 0.37 13.76 12/11/2015 0.37 0.74 0.79 1.95 2.01 -0.45 0.79 0.68 0.31 0.00 13.82 12/12/2015 0.34 0.74 0.82 2.04 1.64 -0.42 0.76 0.99 0.45 0.28 13.56 12/13/2015 0.34 0.74 0.82 2.04 1.59 -0.65 0.62 0.11 1.95 -0.54 13.73 12/14/2015 0.34 0.74 0.79 2.01 1.76 -0.65 0.51 0.28 2.35 0.37 13.82 12/15/2015 0.34 0.74 0.74 1.98 1.84 -0.59 0.57 1.59 0.85 -0.31 13.76 12/16/2015 0.34 0.71 0.76 1.98 2.01 -0.54 0.57 1.44 0.91 0.20 13.88 12/17/2015 0.34 0.71 0.76 2.04 1.98 -0.23 0.71 1.95 1.02 -0.74 13.90 12/18/2015 0.34 0.74 0.76 2.04 2.01 0.20 0.45 2.61 1.13 -0.31 13.99 12/19/2015 0.34 0.74 0.82 2.07 1.78 1.36 0.96 2.83 0.93 0.14 13.93 Annex-46 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 12/20/2015 0.34 0.74 0.85 1.93 2.04 1.13 0.99 2.94 1.02 -0.42 13.79 12/21/2015 0.34 0.74 0.82 2.24 2.41 0.54 0.96 2.75 0.74 0.25 13.85 12/22/2015 0.34 0.74 0.82 2.18 2.55 2.10 1.67 4.90 -1.27 -0.57 13.88 12/23/2015 0.34 0.74 0.65 2.32 2.80 2.63 1.02 4.70 0.00 0.00 14.07 12/24/2015 0.34 0.71 0.82 2.01 2.69 2.44 1.61 4.13 -0.20 0.00 13.96 12/25/2015 0.34 0.74 0.79 1.67 2.72 1.78 1.42 2.97 -0.11 1.81 13.96 12/26/2015 0.34 0.74 0.79 1.67 2.18 1.25 1.27 2.24 -0.51 0.85 13.96 12/27/2015 0.34 0.71 0.82 1.76 2.12 0.93 1.27 2.18 -1.02 0.59 13.85 12/28/2015 0.34 0.71 0.79 1.78 2.24 0.82 1.10 2.29 -0.54 -0.48 13.82 12/29/2015 0.34 0.74 0.76 1.78 2.24 1.08 1.22 2.49 -1.08 -0.45 14.16 12/30/2015 0.34 0.74 0.76 1.93 2.07 1.44 1.13 3.34 -0.82 -0.51 13.99 12/31/2015 0.34 0.71 0.82 2.38 1.87 0.28 -0.20 1.84 1.50 -0.23 13.96 1/1/2016 0.34 0.71 0.85 2.01 2.94 -1.22 0.37 1.44 1.44 -1.47 13.96 1/2/2016 0.34 0.74 0.82 0.93 3.40 -2.44 0.34 1.64 2.01 -0.28 13.90 1/3/2016 0.34 0.74 0.82 1.39 0.93 1.08 0.37 2.94 0.08 -2.46 13.88 1/4/2016 0.34 0.74 0.82 1.36 1.98 0.40 0.59 1.42 1.36 -3.11 13.96 1/5/2016 0.34 0.74 0.82 1.05 2.27 1.81 0.91 0.62 2.01 -2.12 13.99 1/6/2016 0.34 0.74 0.79 1.19 1.61 1.64 0.74 0.51 4.28 -3.14 13.99 1/7/2016 0.34 0.76 0.79 1.22 1.64 1.13 0.59 -0.06 4.28 -1.64 13.99 1/8/2016 0.34 0.76 0.79 1.42 1.61 1.42 0.51 0.68 3.26 -0.96 13.99 1/9/2016 0.34 0.76 0.79 1.53 1.70 1.84 0.99 1.67 2.24 -0.31 13.96 1/10/2016 0.34 0.76 0.79 0.96 2.49 1.33 1.08 2.04 1.02 1.59 14.05 1/11/2016 0.34 0.76 0.79 0.65 1.84 1.08 0.31 0.65 4.05 0.62 14.13 1/12/2016 0.34 0.74 0.76 1.42 0.71 1.50 0.34 1.13 1.78 0.31 14.13 1/13/2016 0.34 0.76 0.76 1.42 1.73 1.44 0.28 1.33 1.67 2.04 14.13 1/14/2016 0.34 0.76 0.79 1.36 1.78 1.70 1.05 1.64 -0.54 1.47 14.13 1/15/2016 0.34 0.74 0.79 1.39 1.81 1.76 0.76 2.18 -1.27 0.99 14.13 1/16/2016 0.34 0.74 0.76 1.47 1.67 1.93 0.76 1.98 -1.39 -0.08 14.16 1/17/2016 0.34 0.74 0.74 1.61 1.67 1.93 0.79 2.41 -1.93 -0.08 14.30 1/18/2016 0.34 0.74 0.79 1.56 1.90 2.01 0.76 2.58 -2.04 -0.31 14.27 1/19/2016 0.37 0.74 0.74 1.53 1.90 2.21 1.10 3.00 -1.93 -0.51 14.27 1/20/2016 0.37 0.74 0.71 1.22 2.15 2.07 0.79 2.27 -1.27 0.08 14.22 1/21/2016 0.37 0.74 0.59 1.53 1.61 2.15 0.48 2.29 -1.39 -0.03 14.19 1/22/2016 0.37 0.68 0.74 1.44 1.76 1.93 0.54 2.66 -1.98 -0.06 14.19 1/23/2016 0.37 0.71 0.71 1.25 1.93 2.01 0.48 2.63 -2.21 -0.25 14.33 1/24/2016 0.37 0.71 0.71 1.08 1.78 2.24 0.25 2.86 -2.04 -0.45 14.30 1/25/2016 0.37 0.71 0.71 1.22 1.44 1.90 0.40 2.38 -1.73 0.17 14.30 1/26/2016 0.37 0.71 0.68 1.39 1.44 1.61 0.34 1.56 -0.82 0.03 14.27 1/27/2016 0.37 0.71 0.68 1.42 1.59 1.61 0.14 2.83 -1.73 -0.65 14.30 1/28/2016 0.37 0.71 0.68 1.53 1.47 1.90 0.25 0.96 -0.76 0.71 14.33 1/29/2016 0.37 0.68 0.71 1.53 1.59 1.87 0.20 1.73 -1.39 -0.59 14.30 Annex-47 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 1/30/2016 0.37 0.68 0.71 1.61 1.53 1.87 0.25 1.64 -0.59 0.20 14.30 1/31/2016 0.37 0.74 0.71 1.56 1.61 1.84 0.31 1.93 -0.20 -0.25 14.30 2/1/2016 0.37 0.71 0.74 1.47 1.59 1.90 0.25 1.76 0.54 0.37 14.30 2/2/2016 0.37 0.71 0.71 1.30 1.70 0.48 0.57 0.85 2.07 -0.42 14.30 2/3/2016 0.37 0.71 0.71 1.42 1.42 -0.79 0.54 0.03 2.49 -0.93 14.30 2/4/2016 0.37 0.71 0.68 1.53 1.39 -1.05 0.25 2.07 0.79 -1.02 14.36 2/5/2016 0.37 0.68 0.68 1.30 1.87 0.99 0.54 1.13 1.64 -2.21 14.33 2/6/2016 0.37 0.62 0.62 1.50 1.36 3.48 0.08 1.39 0.08 -0.85 14.27 2/7/2016 0.37 0.62 0.62 1.47 1.53 1.84 1.56 1.47 0.08 0.03 14.27 2/8/2016 0.37 0.62 0.62 1.44 1.78 1.93 1.19 1.47 -1.59 0.34 14.30 2/9/2016 0.37 0.62 0.65 1.25 1.76 1.13 0.40 1.05 -1.05 0.59 14.27 2/10/2016 0.37 0.62 0.65 1.19 1.67 0.57 0.88 0.08 -0.54 0.62 14.24 2/11/2016 0.34 0.62 0.65 1.27 1.50 0.51 0.91 0.62 -1.05 0.65 14.30 2/12/2016 0.34 0.62 0.65 1.36 1.56 0.93 0.59 0.59 -1.39 0.20 14.44 2/13/2016 0.34 0.65 0.62 1.44 1.61 1.10 0.45 1.13 -1.81 -0.28 14.44 2/14/2016 0.34 0.65 0.62 1.42 1.93 1.13 0.25 1.53 -1.87 -0.08 14.38 2/15/2016 0.34 0.62 0.65 1.50 1.95 0.93 0.28 1.93 -1.67 -0.06 14.27 2/16/2016 0.34 0.59 0.62 1.59 2.04 1.16 -0.08 1.84 -1.16 0.03 14.22 2/17/2016 0.34 0.57 0.59 1.44 2.29 1.22 -0.08 1.87 -0.96 0.37 14.07 2/18/2016 0.34 0.54 0.57 1.50 2.21 1.25 -0.06 1.76 -0.42 -0.20 13.99 2/19/2016 0.34 0.54 0.62 1.30 2.38 1.19 -0.06 2.29 -0.17 0.40 14.07 2/20/2016 0.34 0.57 0.59 1.22 2.27 1.81 -0.31 3.62 -1.08 -0.37 13.85 2/21/2016 0.34 0.57 0.59 1.25 2.15 1.05 0.25 1.78 3.03 0.93 13.34 2/22/2016 0.34 0.57 0.59 1.22 2.27 1.05 0.06 0.82 0.76 0.79 14.10 2/23/2016 0.34 0.57 0.59 1.25 2.21 1.05 0.11 1.08 0.54 0.54 13.99 2/24/2016 0.34 0.57 0.57 1.30 2.75 0.68 -0.11 1.13 -0.20 0.54 13.99 2/25/2016 0.34 0.59 0.57 1.30 3.06 1.30 -0.76 1.27 -0.85 0.31 13.99 2/26/2016 0.34 0.59 0.54 1.25 3.14 1.25 -0.68 1.30 -0.23 0.03 14.02 2/27/2016 0.34 0.54 0.59 1.22 3.06 1.27 -0.62 1.19 0.20 0.31 14.05 2/28/2016 0.34 0.54 0.51 1.33 2.83 1.33 -0.57 0.88 0.17 0.42 14.13 3/1/2016 0.34 0.48 0.51 1.36 2.78 0.79 -0.03 1.67 0.06 -0.31 14.10 3/2/2016 0.34 0.51 0.51 1.61 2.83 1.08 -0.59 1.16 0.08 0.25 14.13 3/3/2016 0.34 0.54 0.51 1.56 3.06 1.42 -0.93 1.42 -0.48 -0.14 14.10 3/4/2016 0.34 0.54 0.51 1.59 3.03 1.42 -0.88 1.36 0.17 -0.45 14.13 3/5/2016 0.34 0.51 0.51 1.39 3.31 1.42 -0.93 0.28 0.23 0.76 14.10 3/6/2016 0.34 0.51 0.51 1.61 2.97 1.19 -0.65 0.68 0.37 -0.54 14.10 3/7/2016 0.34 0.54 0.51 1.56 3.37 1.73 -1.16 1.08 -0.68 0.03 14.38 3/8/2016 0.34 0.51 0.54 1.53 3.43 2.32 -1.19 2.18 1.13 -1.10 14.27 3/9/2016 0.34 0.51 0.51 1.44 3.28 1.93 -0.93 0.62 1.02 0.91 14.24 3/10/2016 0.34 0.51 0.57 1.50 3.09 1.47 -0.79 0.79 0.82 -0.23 14.22 3/11/2016 0.34 0.57 0.57 1.76 2.97 1.44 -1.02 0.79 1.67 0.00 14.16 Annex-48 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 3/12/2016 0.34 0.59 0.59 2.01 3.06 1.64 -1.33 0.91 1.47 0.03 14.13 3/13/2016 0.34 0.62 0.62 2.21 3.11 2.01 -1.36 0.76 1.56 0.11 14.10 3/14/2016 0.34 0.65 0.62 2.29 3.37 2.27 -1.59 0.68 1.42 0.40 13.99 3/15/2016 0.34 0.65 0.62 2.46 3.51 2.55 -1.59 0.79 0.08 0.59 14.02 3/16/2016 0.34 0.68 0.65 2.58 3.54 2.94 -1.50 -0.37 1.19 0.25 14.02 3/17/2016 0.34 0.74 0.65 3.31 3.40 2.18 -1.22 -1.87 3.09 0.11 14.07 3/18/2016 0.34 0.68 0.71 3.09 4.33 -1.25 -0.37 -2.04 3.96 0.82 14.10 3/19/2016 0.34 0.68 0.68 3.03 4.45 -3.00 0.00 -1.70 3.65 1.42 14.02 3/20/2016 0.34 0.65 0.68 2.86 4.67 -3.26 0.11 -1.61 2.75 1.08 13.96 3/21/2016 0.34 0.65 0.68 2.66 4.59 -4.05 0.91 -2.21 3.20 0.68 13.96 3/22/2016 0.34 0.65 0.65 2.52 4.50 -3.43 0.45 -1.33 3.31 -0.23 14.05 3/23/2016 0.34 0.62 0.76 2.15 4.25 -2.66 0.31 -1.10 2.58 0.54 13.99 3/24/2016 0.34 0.62 0.68 2.41 3.77 -2.92 0.85 0.23 0.20 0.37 13.99 3/25/2016 0.34 0.59 0.71 2.29 3.88 -1.93 0.14 0.08 -0.06 0.08 13.99 3/26/2016 0.34 0.59 0.68 2.18 3.94 -2.07 0.37 0.00 0.45 -0.40 14.05 3/27/2016 0.34 0.59 0.85 2.12 3.82 -1.90 0.25 -0.31 0.11 0.25 14.10 3/28/2016 0.34 0.59 0.79 2.10 3.79 -1.98 0.31 -0.20 -0.11 0.25 14.10 3/29/2016 0.34 0.62 0.79 2.12 3.71 -2.29 0.08 -0.25 0.85 -0.82 14.07 3/30/2016 0.37 0.68 0.79 2.29 3.60 -2.38 -0.17 -0.14 -0.96 0.99 14.02 3/31/2016 0.48 0.85 0.96 2.86 3.17 -2.49 -0.54 -0.28 -0.42 -0.82 14.10 4/1/2016 0.71 1.10 1.30 4.53 3.48 -2.18 -2.94 -1.19 -1.53 0.88 14.07 4/2/2016 0.93 1.33 1.70 5.89 5.13 -3.26 -4.73 -1.33 -1.90 -0.42 14.05 4/3/2016 0.91 1.39 1.81 7.59 7.82 -1.10 -7.16 -2.07 -2.52 -0.17 14.07 4/4/2016 0.62 1.16 1.53 5.18 10.02 -1.98 -2.55 -3.62 0.11 -1.22 14.02 4/5/2016 0.62 1.22 1.53 4.81 8.44 -0.08 -3.34 -3.74 1.16 4.79 14.02 4/6/2016 0.76 1.30 1.87 6.71 7.96 0.79 -3.03 -4.11 -2.38 0.28 14.13 4/7/2016 0.62 1.22 1.70 5.83 9.12 2.80 -1.87 -3.57 -2.58 0.59 14.27 4/8/2016 0.54 1.10 1.56 4.98 8.72 -0.54 -0.51 -3.57 0.28 4.25 14.16 4/9/2016 0.48 1.05 1.39 4.36 8.21 -7.45 -1.02 -2.72 2.38 4.62 14.10 4/10/2016 0.45 1.02 1.30 3.71 8.07 -7.67 -1.36 -2.66 1.50 2.01 14.13 4/11/2016 0.45 0.99 1.22 3.40 7.82 -7.79 -1.70 -3.99 2.12 1.98 14.13 4/12/2016 0.48 1.08 1.33 3.57 7.25 -7.53 -2.04 -3.40 -0.54 3.37 14.13 4/13/2016 0.54 1.16 1.47 3.54 6.97 -7.14 -1.61 -4.02 -1.33 2.80 14.10 4/14/2016 0.59 1.25 1.59 4.16 6.99 -8.38 -0.68 -4.33 -0.82 1.78 14.07 4/15/2016 0.51 1.16 1.47 4.02 7.79 -8.04 -1.27 -6.63 -1.36 1.90 16.57 4/16/2016 0.54 1.22 1.53 4.53 7.05 -8.78 -0.82 -3.14 -4.93 1.56 17.90 4/17/2016 0.71 1.53 1.98 6.48 6.68 -10.08 -2.27 -3.06 -4.19 3.40 17.90 4/18/2016 1.05 1.98 2.46 9.06 8.55 -9.03 -6.68 -3.68 -5.10 3.40 17.84 4/19/2016 1.10 2.29 2.69 11.04 11.47 -6.29 -7.90 -5.10 -7.93 1.30 17.92 4/20/2016 0.82 2.12 2.52 8.86 12.74 -3.91 -7.31 -3.79 -4.42 1.67 15.18 4/21/2016 0.82 2.18 2.52 8.83 11.10 -6.57 -6.03 -4.90 -0.96 6.06 13.88 Annex-49 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 4/22/2016 0.85 2.15 2.46 8.52 11.84 -6.26 -6.97 -4.93 -3.17 4.05 13.82 4/23/2016 0.88 2.01 2.44 7.93 12.03 -6.63 -6.23 -4.90 -2.86 3.85 13.88 4/24/2016 0.74 1.95 2.27 7.65 12.23 -5.38 -6.00 -3.77 -5.13 3.48 14.22 4/25/2016 0.65 1.84 2.10 7.11 12.52 -5.49 -4.79 -1.73 -2.61 1.81 14.22 4/26/2016 0.59 1.81 2.04 7.59 11.81 -6.74 -5.61 -1.30 0.62 6.37 14.02 4/27/2016 0.54 1.64 1.87 6.29 11.07 -5.89 -4.16 -4.76 2.66 4.93 13.96 4/28/2016 0.54 1.56 1.87 5.97 10.73 -7.42 -4.96 -6.65 4.22 6.29 13.93 4/29/2016 0.57 1.64 2.01 6.40 10.73 -8.47 -5.72 -7.25 3.17 5.01 13.90 4/30/2016 0.54 1.53 1.90 5.92 11.47 -7.53 -6.12 -7.56 2.10 3.77 13.88 5/1/2016 0.51 1.44 1.70 5.24 11.30 -7.36 -5.97 -7.70 2.27 3.43 13.88 5/2/2016 0.48 1.36 1.61 4.64 10.73 -7.65 -4.96 -7.99 1.67 4.05 13.93 5/3/2016 0.48 1.30 1.53 4.28 10.22 -8.18 -4.22 -8.30 1.64 4.39 13.90 5/4/2016 0.54 1.36 1.64 4.22 9.06 -8.75 -3.65 -8.86 1.70 4.11 13.88 5/5/2016 0.71 1.53 1.95 5.07 8.10 -8.72 -4.59 -11.38 1.39 3.34 16.03 5/6/2016 1.10 1.93 2.41 6.99 8.13 -8.58 -6.65 -12.40 0.00 2.04 18.46 5/7/2016 1.50 2.72 3.54 10.34 8.10 -7.84 -10.68 -8.95 -2.27 1.39 18.49 5/8/2016 2.10 4.08 5.07 14.13 12.29 -7.65 -14.24 -6.43 -7.93 -0.54 18.49 5/9/2016 2.21 4.70 5.10 15.91 19.94 -8.21 -13.59 0.93 -12.74 -2.55 15.49 5/10/2016 1.42 3.65 3.34 11.95 20.70 -3.96 -11.13 -4.50 -3.96 2.83 14.13 5/11/2016 1.10 3.23 3.00 10.62 16.31 -4.25 -11.13 -5.07 -3.43 8.24 14.30 5/12/2016 0.93 2.83 2.89 8.98 14.10 -3.71 -9.91 -6.71 -2.07 5.21 14.27 5/13/2016 0.96 2.72 2.83 8.86 12.09 -4.79 -9.85 -9.12 1.64 4.05 14.27 5/14/2016 1.25 3.20 3.20 11.38 11.84 -6.94 -11.67 -9.49 1.56 3.74 14.27 5/15/2016 1.90 3.91 3.88 13.93 14.05 -6.23 -14.38 -7.79 -3.48 0.62 14.27 5/16/2016 2.61 5.35 6.43 18.18 18.97 -7.93 -17.50 -4.11 -10.99 -0.08 14.27 5/17/2016 2.32 5.78 6.85 18.46 25.77 -4.81 -12.18 -2.10 -13.88 -2.55 14.27 5/18/2016 1.53 4.90 4.90 13.79 25.85 -4.25 -9.06 -8.72 3.68 -0.28 14.38 5/19/2016 1.22 4.13 3.79 11.86 22.88 -1.70 -10.19 -5.95 -2.27 3.40 14.44 5/20/2016 0.99 3.54 3.34 10.48 19.03 1.13 -10.87 -3.43 -1.13 4.25 14.47 5/21/2016 0.88 3.20 3.26 9.85 16.23 1.42 -10.82 -3.40 -2.55 6.51 14.44 5/22/2016 0.88 3.11 3.31 10.53 15.86 -2.27 -10.05 -5.13 -1.42 6.80 14.44 5/23/2016 1.19 3.51 3.45 12.52 18.12 -5.66 -12.29 -6.97 -1.98 6.51 14.41 5/24/2016 1.22 3.62 3.45 12.63 21.83 -5.38 -12.86 -6.71 -7.36 3.96 14.36 5/25/2016 1.22 3.40 2.27 12.29 21.61 -4.25 -11.16 -5.64 -5.66 3.11 14.41 5/26/2016 1.70 3.94 1.42 14.78 19.79 -5.38 -12.88 -6.26 -2.27 7.36 14.33 5/27/2016 2.80 5.69 2.27 18.41 20.67 -7.93 -14.41 -6.94 -7.08 5.10 14.30 5/28/2016 4.79 9.37 7.05 24.38 20.39 -9.34 -13.31 -4.98 -16.14 1.70 14.33 5/29/2016 6.82 13.73 13.71 30.58 28.88 -12.46 -7.36 -4.13 -9.34 -7.65 14.33 5/30/2016 5.61 13.31 16.20 26.62 43.89 -13.88 4.53 -6.14 6.80 -13.88 14.36 5/31/2016 4.11 9.94 11.75 19.79 34.55 -8.50 5.66 -9.77 18.41 1.13 14.30 6/1/2016 5.52 12.69 14.07 23.22 26.05 -11.33 -2.55 -7.79 5.10 3.96 14.30 Annex-50 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 6/2/2016 6.80 16.08 15.35 29.45 28.03 -10.76 -1.70 2.15 -9.34 -6.80 14.27 6/3/2016 6.74 15.83 16.23 29.45 32.00 -7.93 1.42 -0.99 0.57 -8.21 14.30 6/4/2016 7.08 16.40 16.45 30.02 28.32 -6.80 1.70 -3.40 4.81 -5.38 14.16 6/5/2016 7.76 21.38 16.74 41.06 26.62 -9.34 0.00 -9.03 0.28 -8.50 14.13 6/6/2016 9.23 25.29 18.72 47.57 29.45 -14.44 5.95 -21.24 -17.84 -7.08 37.94 6/7/2016 9.68 24.58 25.20 43.61 41.91 -18.97 13.88 1.13 -56.63 -8.50 71.36 6/8/2016 9.60 22.91 23.56 37.66 38.51 -18.41 17.27 -12.46 -36.53 -2.27 113.83 6/9/2016 8.81 22.85 22.99 35.68 34.55 -14.72 9.63 -18.12 -15.57 -10.19 151.21 6/10/2016 9.32 23.93 18.86 39.36 31.43 -13.88 7.93 -18.69 2.27 7.65 148.10 6/11/2016 9.20 25.03 21.27 38.23 29.45 -12.18 5.10 -16.99 -0.28 7.08 146.96 6/12/2016 8.75 24.15 19.48 42.76 27.75 -8.21 3.68 -23.50 7.08 2.83 146.68 6/13/2016 8.27 22.48 18.52 35.68 27.47 0.00 3.68 -23.50 14.44 2.55 146.96 6/14/2016 7.99 22.91 20.93 34.55 19.82 2.55 -1.42 -20.39 13.59 7.08 146.96 6/15/2016 8.69 24.89 19.94 38.23 19.26 -2.27 -0.57 -1.98 13.31 3.68 123.74 6/16/2016 9.83 25.85 20.67 45.02 16.71 -8.21 -1.42 4.81 -4.81 28.32 81.84 6/17/2016 8.78 24.13 18.07 45.59 29.17 -9.06 0.28 18.12 -25.20 19.82 47.29 6/18/2016 7.02 19.96 14.36 38.51 22.09 -3.68 1.42 17.33 -4.81 21.80 13.82 6/19/2016 6.48 18.97 17.58 33.98 23.50 -5.95 -2.83 4.56 -4.81 2.27 13.28 6/20/2016 4.76 14.61 12.91 29.73 22.94 -4.81 0.28 7.99 -2.83 5.38 13.25 6/21/2016 3.91 12.57 9.66 28.52 16.71 -6.51 -1.13 0.88 2.55 5.38 13.28 6/22/2016 4.93 15.43 11.07 33.13 12.46 -9.63 -5.95 -3.91 -4.81 3.40 13.25 6/23/2016 6.46 19.60 15.29 33.98 11.61 -9.06 -6.23 -0.20 -9.34 -4.81 13.22 6/24/2016 7.19 21.44 16.68 35.40 15.86 -7.08 -5.95 3.26 -12.74 -5.38 13.17 6/25/2016 6.82 20.36 18.12 32.28 18.97 -6.51 -3.96 4.67 -9.06 -5.66 13.17 6/26/2016 6.14 19.45 18.01 32.56 13.88 -6.80 -2.83 4.64 -7.08 -3.68 13.20 6/27/2016 5.47 18.07 17.24 32.00 10.48 -7.65 -2.83 3.57 -5.66 -2.83 13.14 6/28/2016 4.90 17.78 18.38 29.73 8.78 -8.21 -4.81 2.29 -6.23 -3.11 13.28 6/29/2016 5.30 18.41 17.92 30.02 6.23 -3.40 -5.66 4.22 -9.63 -4.81 13.34 6/30/2016 5.55 19.82 19.65 31.43 6.80 0.00 -5.95 7.28 -12.46 -9.06 13.39 7/1/2016 4.56 17.27 14.41 29.73 10.48 2.83 -2.83 8.18 -8.50 -5.10 13.34 7/2/2016 3.91 16.34 13.73 25.20 6.51 3.11 -3.40 4.50 -4.81 0.00 13.34 7/3/2016 3.43 15.66 11.78 24.35 6.23 3.11 -4.81 0.99 -5.38 -3.40 13.45 7/4/2016 3.06 14.24 7.19 24.49 5.95 3.68 -5.38 -1.25 -4.53 -3.68 13.42 7/5/2016 3.34 13.99 11.84 19.26 3.40 2.55 -6.51 -5.21 -4.81 -2.27 13.42 7/6/2016 3.14 13.54 14.47 16.71 3.96 1.98 -7.36 -6.34 -5.38 -3.11 13.42 7/7/2016 2.86 13.22 13.08 15.86 5.38 2.55 -7.65 -6.34 -6.80 -1.98 13.42 7/8/2016 2.69 13.39 13.08 13.88 4.53 2.55 -7.65 -7.79 -6.51 -1.70 13.45 7/9/2016 2.92 14.19 15.74 15.01 1.98 2.55 -8.50 -6.91 -7.65 -2.27 13.42 7/10/2016 2.78 14.13 14.24 16.99 3.40 2.83 -7.36 -3.82 -8.50 -3.40 13.45 7/11/2016 2.78 13.59 13.37 15.01 3.96 2.83 -6.51 -4.16 -5.66 0.00 13.51 7/12/2016 2.80 13.39 13.82 17.56 5.66 3.96 -8.21 3.48 -10.76 -1.13 13.51 Annex-51 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 7/13/2016 2.55 12.35 12.03 13.85 8.21 4.81 -4.81 1.56 -5.95 0.57 13.45 7/14/2016 2.35 10.93 10.87 10.96 7.36 4.25 -5.66 -2.32 -1.70 -0.85 13.37 7/15/2016 2.12 9.63 9.29 8.69 7.65 4.25 -6.51 -4.33 -0.85 1.13 13.39 7/16/2016 1.93 8.81 7.96 8.18 6.82 3.40 -7.08 -5.44 -3.11 1.13 13.37 7/17/2016 1.90 8.72 8.92 6.26 5.64 3.40 -7.33 -5.78 -4.53 1.13 13.42 7/18/2016 2.04 9.66 13.05 3.85 3.96 2.55 -7.76 -5.66 -6.51 0.85 13.31 7/19/2016 1.93 10.11 13.90 3.79 4.81 3.40 -7.93 -5.18 -7.65 -1.70 13.39 7/20/2016 1.61 9.15 10.25 4.56 6.14 3.68 -7.73 -5.10 -5.66 0.28 13.31 7/21/2016 1.44 8.01 5.92 7.45 5.49 3.40 -7.70 -5.58 -4.53 1.70 13.34 7/22/2016 1.27 7.19 3.20 8.44 5.21 2.38 -6.68 -6.23 -5.04 2.63 13.34 7/23/2016 1.16 6.48 3.06 7.56 4.13 1.64 -5.89 -7.62 -4.02 2.72 13.28 7/24/2016 1.08 6.12 2.86 6.97 3.91 1.02 -5.86 -8.16 -2.78 2.69 13.28 7/25/2016 1.13 6.03 3.57 7.22 1.95 0.51 -5.49 -7.84 -3.43 2.80 13.51 7/26/2016 1.19 6.26 4.79 11.27 0.57 -0.76 -7.96 -6.34 -4.19 1.70 13.42 7/27/2016 1.10 6.23 3.99 12.66 1.98 0.76 -7.65 20.73 0.00 -7.65 13.45 7/28/2016 1.02 5.78 3.40 8.52 3.79 1.36 -5.10 -5.61 27.75 -6.23 13.39 7/29/2016 0.93 5.44 3.14 6.97 3.34 0.42 -5.07 -6.60 16.28 17.27 13.34 7/30/2016 0.91 5.41 3.26 8.13 1.70 -0.20 -6.00 -8.58 1.61 5.07 13.37 7/31/2016 0.82 4.96 3.40 8.72 4.16 0.00 -6.85 -8.21 -1.95 5.13 13.37 8/1/2016 0.85 4.98 3.14 7.99 3.23 0.91 -4.98 -6.97 -3.65 2.27 13.45 8/2/2016 0.91 4.98 2.75 7.99 3.34 1.59 -6.06 -1.27 -5.66 1.30 13.45 8/3/2016 0.88 5.01 2.55 8.89 3.60 1.13 -5.61 -6.99 -2.94 4.87 13.37 8/4/2016 0.91 5.04 2.32 8.55 3.71 1.10 -5.30 -7.50 -2.38 3.88 13.37 8/5/2016 0.79 4.59 2.35 7.70 4.33 1.19 -5.86 -7.82 -2.01 4.11 13.37 8/6/2016 0.74 4.02 2.41 6.51 3.77 1.30 -5.18 -8.55 -2.46 2.24 13.31 8/7/2016 0.71 3.57 2.27 5.83 2.86 0.82 -5.01 -8.89 -1.78 1.61 13.34 8/8/2016 0.68 3.11 2.24 5.35 2.58 0.40 -4.39 -9.60 -1.53 1.87 13.22 8/9/2016 0.65 2.83 2.18 4.84 2.44 0.42 -4.98 -14.13 -2.24 1.78 18.86 8/10/2016 0.65 2.72 2.04 4.53 2.07 0.25 -5.61 -7.16 -8.04 -1.98 21.95 8/11/2016 0.62 2.61 2.04 4.93 0.88 0.14 -4.93 -6.99 -3.94 0.68 21.89 8/12/2016 0.62 2.49 1.98 5.27 1.42 -0.28 -5.55 -4.28 -5.72 0.65 21.89 8/13/2016 0.59 2.35 1.90 4.45 1.76 0.31 -5.15 -8.21 -3.79 2.04 21.86 8/14/2016 0.59 2.29 1.87 4.62 0.68 0.06 -4.42 -8.13 -3.51 0.31 21.95 8/15/2016 0.59 2.21 1.76 4.28 1.19 0.23 -4.73 -9.63 -4.22 1.81 23.87 8/16/2016 0.59 2.10 1.78 3.85 1.30 0.45 -4.45 -5.13 -9.34 -0.03 24.72 8/17/2016 0.57 2.07 1.73 3.77 1.13 -0.08 -4.05 -6.12 -5.18 0.85 23.50 8/18/2016 0.57 1.98 1.67 3.51 1.05 0.11 -3.94 -6.82 -7.96 2.66 24.55 8/19/2016 0.59 1.93 1.70 3.34 0.85 0.03 -3.74 -5.78 -7.84 1.95 24.55 8/20/2016 0.59 1.95 1.95 3.20 0.34 0.68 -4.22 -5.38 -6.91 1.30 24.58 8/21/2016 0.57 1.87 2.04 3.43 0.08 0.57 -3.51 -4.42 -6.74 1.33 24.66 8/22/2016 0.65 1.93 1.95 3.11 0.42 0.65 -3.71 -5.44 -5.24 1.53 24.64 Annex-52 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 8/23/2016 0.57 1.81 1.78 3.11 0.48 0.45 -3.17 -5.13 -6.09 1.64 24.58 8/24/2016 0.57 1.73 1.73 3.14 0.34 0.31 -3.37 -5.21 -6.03 1.76 24.52 8/25/2016 0.57 1.70 1.67 3.20 0.40 0.74 -3.79 -2.27 -9.20 0.85 24.47 8/26/2016 0.57 1.70 1.70 3.51 0.08 0.45 -3.68 -4.30 -3.43 -0.42 24.58 8/27/2016 0.54 1.64 1.70 3.65 0.06 0.54 -3.91 -2.66 -8.30 3.40 24.58 8/28/2016 0.57 1.64 1.81 3.20 0.71 0.79 -4.22 -3.40 -5.86 0.28 24.61 8/29/2016 0.57 1.73 2.07 3.88 0.28 1.44 -4.81 -3.74 -1.87 -0.91 24.58 8/30/2016 0.54 1.64 1.90 4.16 0.62 1.27 -5.01 -4.45 -1.50 1.67 24.49 8/31/2016 0.54 1.61 1.81 3.62 1.10 1.78 -5.13 -3.37 -3.03 1.13 23.19 9/1/2016 0.51 1.59 1.78 3.88 0.59 1.81 -4.73 -5.01 -2.94 1.36 22.14 9/2/2016 0.51 1.47 1.61 3.48 1.50 2.04 -5.15 -4.73 -4.93 1.36 22.14 9/3/2016 0.51 1.42 1.53 3.17 1.30 2.04 -4.67 -4.22 -5.61 2.94 22.03 9/4/2016 0.51 1.36 1.44 3.03 0.99 1.84 -4.19 -4.45 -4.19 1.93 22.09 9/5/2016 0.48 1.33 1.42 2.86 1.05 1.84 -4.30 -4.84 -5.32 1.90 22.09 9/6/2016 0.51 1.33 1.42 2.83 1.08 1.90 -4.36 -4.62 -3.96 0.37 22.12 9/7/2016 0.51 1.36 1.36 3.00 1.02 2.12 -4.70 -2.41 -7.14 1.59 22.12 9/8/2016 0.48 1.27 1.33 2.75 1.02 2.07 -4.30 -4.76 -3.26 0.40 22.09 9/9/2016 0.48 1.25 1.30 2.72 0.74 1.95 -4.16 -3.43 -4.33 0.71 22.14 9/10/2016 0.48 1.25 1.27 2.66 0.65 2.18 -3.99 -0.85 -3.31 -1.42 22.29 9/11/2016 0.48 1.22 1.27 2.61 0.48 2.21 -3.77 4.25 5.10 4.53 22.23 9/12/2016 0.54 1.27 1.39 2.66 0.14 1.76 -3.51 0.91 13.20 5.10 22.29 9/13/2016 0.51 1.22 1.27 2.63 0.57 1.76 -3.71 -1.93 0.20 7.73 22.26 9/14/2016 0.54 1.33 1.42 2.72 0.34 2.86 -4.30 7.62 -11.41 2.63 20.76 9/15/2016 0.62 1.56 1.70 3.79 -0.08 4.22 -5.92 14.78 -6.51 5.10 17.75 9/16/2016 0.57 1.61 1.84 4.73 -0.28 5.30 -6.57 23.39 18.12 -6.80 18.86 9/17/2016 0.76 2.01 2.41 5.66 -1.50 5.10 -6.06 19.79 2.27 3.11 18.94 9/18/2016 0.62 1.95 2.38 6.85 0.68 4.79 -7.28 8.98 0.85 5.66 18.89 9/19/2016 0.59 1.81 2.38 6.17 0.74 6.09 -5.04 -0.08 0.57 3.40 18.86 9/20/2016 0.57 1.76 2.29 5.38 0.54 5.30 -5.07 0.31 1.13 3.40 17.27 9/21/2016 0.54 1.70 2.15 4.76 0.54 4.33 -4.98 3.45 -1.95 5.21 13.28 9/22/2016 0.54 1.64 1.98 4.25 0.31 3.54 -4.45 -0.74 -2.52 3.88 13.14 9/23/2016 0.51 1.59 1.84 3.91 0.37 2.80 -4.30 -2.92 -2.24 3.26 13.31 9/24/2016 0.51 1.53 1.73 3.48 0.57 2.49 -4.02 -3.68 -2.58 2.52 13.31 9/25/2016 0.51 1.47 1.64 3.23 0.54 1.95 -3.45 -4.22 -2.41 2.07 13.34 9/26/2016 0.51 1.42 1.56 3.23 0.37 1.59 -3.37 -5.18 -2.94 2.44 14.64 9/27/2016 0.51 1.39 1.50 3.09 0.48 1.42 -3.43 -4.39 -8.13 2.38 17.92 9/28/2016 0.51 1.33 1.42 2.97 0.57 1.02 -3.00 -4.30 -6.12 0.31 18.69 9/29/2016 0.51 1.33 1.39 2.78 0.68 0.79 -2.92 -4.39 -7.48 1.93 20.50 9/30/2016 0.51 1.30 1.42 2.72 0.25 0.51 -2.21 -3.96 -7.14 1.10 20.53 10/1/2016 0.48 1.27 1.42 2.63 0.34 -0.08 -1.84 -4.36 -6.63 1.47 20.67 10/2/2016 0.48 1.22 1.39 2.55 0.40 -0.31 -1.67 -4.59 -6.43 1.59 20.67 Annex-53 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 10/3/2016 0.48 1.22 1.33 2.63 0.17 -0.25 -1.61 -4.56 -5.80 1.08 20.73 10/4/2016 0.59 1.39 1.67 2.75 0.06 1.19 -2.97 -2.49 -6.31 4.33 20.90 10/5/2016 0.57 1.44 1.78 3.85 0.54 2.21 -3.14 7.08 1.42 -3.11 18.94 10/6/2016 0.59 1.64 2.10 5.75 0.37 3.14 -3.94 0.48 14.78 17.84 16.54 10/7/2016 0.59 1.50 1.87 4.67 3.62 5.47 -4.42 2.89 8.50 9.34 14.87 10/8/2016 0.59 1.59 1.84 4.42 2.38 4.02 -2.89 2.66 2.55 3.40 14.84 10/9/2016 0.57 1.44 1.70 4.28 2.15 3.57 -2.58 1.13 1.47 2.27 14.84 10/10/2016 0.57 1.39 1.64 3.88 2.04 3.20 -2.32 0.28 -1.61 3.99 14.84 10/11/2016 0.59 1.44 1.67 4.13 1.36 2.58 -2.21 -1.05 -2.12 3.03 14.81 10/12/2016 0.59 1.42 1.73 4.19 1.59 2.35 -2.44 -1.95 -2.24 3.34 14.75 10/13/2016 0.59 1.39 1.70 4.28 1.64 1.84 -2.27 -2.32 -2.58 2.75 14.78 10/14/2016 0.59 1.44 1.76 4.56 1.50 1.73 -2.55 -1.78 -4.28 2.80 14.81 10/15/2016 0.59 1.44 1.81 4.79 1.64 1.73 -2.97 -1.47 -5.55 2.10 14.84 10/16/2016 0.59 1.47 1.84 4.96 1.61 1.73 -3.03 0.00 -6.57 1.36 14.87 10/17/2016 0.59 1.50 1.90 4.84 1.76 2.07 -3.20 -0.42 -5.55 1.98 14.92 10/18/2016 0.54 1.42 1.73 4.50 2.29 2.35 -2.86 -0.20 -6.88 1.67 14.95 10/19/2016 0.54 1.33 1.61 4.22 1.95 1.87 -2.27 2.38 -8.75 1.39 14.98 10/20/2016 0.51 1.30 1.59 3.99 1.87 2.01 -2.75 -1.02 -1.73 1.39 15.04 10/21/2016 0.51 1.22 1.50 3.82 1.87 1.84 -2.15 -0.82 -5.18 3.31 15.01 10/22/2016 0.51 1.19 1.47 3.68 1.95 1.61 -2.18 -1.13 -5.52 1.95 15.01 10/23/2016 0.51 1.16 1.42 3.54 1.98 1.50 -1.98 -1.50 -4.93 1.78 15.04 10/24/2016 0.51 1.13 1.39 3.40 1.93 1.25 -1.87 -1.70 -4.47 1.59 15.06 10/25/2016 0.51 1.22 1.47 3.45 1.50 1.10 -1.87 -1.36 -4.13 1.64 15.18 10/26/2016 0.54 1.25 1.56 3.91 1.98 3.74 -2.38 2.52 -7.31 24.86 15.35 10/27/2016 0.54 1.22 1.42 3.51 2.92 4.19 -1.70 5.01 -1.13 4.53 15.21 10/28/2016 0.51 1.13 1.30 3.62 2.78 3.11 -1.10 2.52 1.42 1.98 15.23 10/29/2016 0.51 1.10 1.27 3.57 2.29 2.69 -0.45 1.30 1.13 0.85 15.23 10/30/2016 0.51 1.10 1.27 3.40 2.55 2.32 -0.85 0.79 -1.22 0.68 15.23 10/31/2016 0.51 1.08 1.27 3.34 2.52 2.24 -0.48 3.37 -4.02 -0.65 15.23 11/1/2016 0.48 1.08 1.30 3.23 2.49 2.04 -0.23 7.11 -3.62 -0.51 12.37 11/2/2016 0.48 1.10 1.27 3.14 2.63 2.12 -0.31 1.53 0.93 1.98 9.51 11/3/2016 0.48 1.05 1.13 2.83 2.89 2.21 -0.06 0.93 -1.56 0.06 9.60 11/4/2016 0.48 1.05 1.16 3.11 2.24 1.73 0.28 0.82 -1.30 0.08 9.94 11/5/2016 0.51 1.08 1.27 3.00 2.72 2.75 -0.65 1.30 -2.07 0.28 10.00 11/6/2016 0.48 1.05 1.19 2.97 2.97 3.00 -0.23 1.67 -1.90 -0.51 9.85 11/7/2016 0.48 1.05 1.19 2.94 2.86 2.55 -0.23 1.30 -1.59 0.74 10.00 11/8/2016 0.48 1.08 1.08 2.83 2.83 2.61 -0.17 4.96 -3.96 -0.34 9.85 11/9/2016 0.48 0.99 0.88 2.69 2.94 2.27 0.03 3.43 -0.91 0.14 9.85 11/10/2016 0.48 0.91 1.02 2.55 2.72 1.84 0.28 2.10 0.62 -0.20 9.91 11/11/2016 0.48 0.85 1.13 3.06 2.24 1.76 0.08 1.73 0.08 -0.03 9.94 11/12/2016 0.48 0.88 1.22 2.86 2.46 1.78 0.14 1.67 -0.59 0.31 9.91 Annex-54 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 11/13/2016 0.48 0.88 1.22 2.80 2.49 2.04 0.14 2.86 -1.05 -0.23 9.97 11/14/2016 0.48 0.88 1.13 2.83 2.58 2.10 0.23 3.17 0.88 -0.99 9.85 11/15/2016 0.48 0.88 1.10 2.66 2.58 2.01 0.45 1.59 1.73 0.91 9.85 11/16/2016 0.45 0.85 1.08 2.72 2.55 1.61 0.37 1.33 1.81 0.28 9.85 11/17/2016 0.45 0.82 1.05 2.72 2.38 1.73 0.48 0.93 1.13 0.71 9.77 11/18/2016 0.42 0.82 1.16 2.63 2.18 1.70 0.25 0.85 0.14 1.08 9.77 11/19/2016 0.42 0.82 1.16 2.61 2.10 1.87 0.31 0.65 -0.03 0.51 9.83 11/20/2016 0.42 0.79 1.13 2.52 2.18 1.67 0.57 0.99 -0.34 0.34 9.77 11/21/2016 0.42 0.79 1.16 2.55 2.15 1.47 0.45 0.93 -0.51 1.05 9.80 11/22/2016 0.42 0.79 1.13 2.49 2.21 1.42 0.54 0.91 -1.39 0.93 9.77 11/23/2016 0.42 0.79 1.05 2.44 2.21 1.25 0.59 0.74 -1.50 0.96 9.77 11/24/2016 0.42 0.74 1.16 2.41 2.04 1.02 0.68 0.62 -1.44 0.85 9.77 11/25/2016 0.42 0.79 1.10 2.58 1.95 0.99 0.65 1.50 -2.44 0.62 9.85 11/26/2016 0.42 0.76 1.08 2.49 2.07 1.16 0.71 0.85 -0.85 0.20 9.71 11/27/2016 0.42 0.79 1.08 2.24 2.04 0.85 0.85 0.31 0.51 -0.11 9.71 11/28/2016 0.42 0.76 0.96 2.38 2.07 0.71 0.71 0.31 0.17 0.68 9.68 11/29/2016 0.42 0.74 0.93 2.38 2.18 0.91 0.82 0.62 -1.02 0.23 9.68 11/30/2016 0.40 0.74 0.91 2.21 2.27 0.91 0.91 0.74 -1.05 0.48 9.63 12/1/2016 0.42 0.74 0.82 2.27 2.15 0.76 1.02 -1.78 -0.48 -0.23 12.71 12/2/2016 0.42 0.71 0.82 2.38 2.10 0.93 0.82 3.74 -3.85 -1.22 13.85 12/3/2016 0.42 0.71 0.82 2.38 2.12 0.88 0.88 3.77 -1.98 -0.93 13.88 12/4/2016 0.42 0.71 0.79 2.29 2.15 0.85 0.93 3.74 -1.59 -0.23 13.76 12/5/2016 0.42 0.71 0.79 2.10 2.27 0.57 0.99 3.43 -1.56 0.17 13.68 12/6/2016 0.42 0.71 0.79 1.93 2.04 0.88 1.10 3.26 -2.35 0.40 13.65 12/7/2016 0.42 0.71 0.79 1.84 1.78 0.62 1.13 3.03 -1.59 -0.20 13.62 12/8/2016 0.42 0.71 0.79 1.93 1.73 0.76 1.13 3.11 -2.15 0.71 13.62 12/9/2016 0.42 0.71 0.79 1.95 1.70 1.13 0.91 3.00 -2.01 0.28 13.59 12/10/2016 0.40 0.71 0.79 1.98 1.42 1.67 0.65 3.03 -2.01 0.71 13.51 12/11/2016 0.40 0.71 0.79 1.81 1.56 1.47 0.57 3.00 -1.39 0.08 13.54 12/12/2016 0.40 0.71 0.76 1.84 1.56 1.25 0.65 2.92 -1.27 -0.06 13.51 12/13/2016 0.42 0.71 0.74 2.52 1.36 1.27 0.65 4.28 -3.26 0.14 13.54 12/14/2016 0.42 0.71 0.74 2.07 2.49 1.84 0.11 4.98 -2.78 -0.25 13.45 12/15/2016 0.40 0.71 0.76 1.90 2.04 2.29 0.31 4.11 -3.06 0.54 13.42 12/16/2016 0.40 0.71 0.76 1.25 2.04 1.70 0.65 4.11 -2.63 0.37 13.37 12/17/2016 0.40 0.71 0.74 1.25 1.98 1.39 0.51 3.71 -1.87 -0.11 13.31 12/18/2016 0.40 0.71 0.74 1.67 1.73 1.39 0.42 4.13 -2.21 -0.08 13.34 12/19/2016 0.42 0.71 0.71 1.84 2.04 1.64 0.08 4.39 -2.83 0.28 13.34 12/20/2016 0.40 0.71 0.74 1.81 2.29 1.93 -0.03 4.90 -2.92 -0.20 13.34 12/21/2016 0.40 0.71 0.74 1.90 1.90 1.90 0.37 4.76 -2.38 -0.11 13.31 12/22/2016 0.40 0.71 0.74 1.44 1.81 1.47 0.93 4.39 -1.98 0.00 13.28 12/23/2016 0.40 0.71 0.74 1.25 2.01 1.19 0.62 3.94 -1.44 0.14 13.25 Annex-55 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow inputs for the Snowmelt Scenario based on USGS gage data. Residual flows between gages were calculated and input into the model incrementally. Inputs were broken up evenly between gages resulting in two to four increments depending on the distance between gages. Flows are based on hourly data. Units are cms. Date Cement Creek Animas River Animas below Silverton Animas above Tacoma Animas at Durango Animas near Cedar Hill Animas below Aztec San Juan at Farmington San Juan at Shiprock San Juan at Four Corners San Juan River 12/24/2016 0.42 0.71 0.71 1.19 1.59 1.59 0.28 3.26 -1.10 -0.11 13.31 12/25/2016 0.42 0.71 0.71 1.47 1.44 1.36 0.17 2.86 -0.17 -0.65 13.31 12/26/2016 0.42 0.71 0.71 1.47 1.76 1.25 0.37 3.23 -0.23 0.28 13.28 12/27/2016 0.42 0.71 0.71 1.53 1.78 1.59 0.28 3.48 -1.02 0.62 13.28 12/28/2016 0.42 0.71 0.71 1.47 1.78 1.67 0.28 4.13 -2.63 -0.08 13.25 12/29/2016 0.42 0.71 0.71 1.47 1.84 1.64 0.28 4.50 -1.81 -0.03 13.20 12/30/2016 0.45 0.71 0.68 1.47 2.07 1.53 0.31 4.56 -3.03 -0.06 13.03 12/31/2016 0.42 0.71 0.71 1.47 1.98 1.59 0.51 4.36 -3.51 0.48 13.00 Annex-56 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers GKM Plume Concentration Table R-8. GKM plume boundary condition inputs for WASP segment 2. Time series represents the plume concentrations at USGS gage 09358550 (Cement Creek at Silverton, CO) calculated by the empirical model in 15 minute increments. GKM plume boundary condition inputs for WASP segment 2. Time series represents the plume concentrations at USGS gage 09358550 (Cement Creek at Silverton, CO) calculated by the empirical model in 15 minute increments. Date Time Concentration [mg/l] 1/1/2000 0:00 0 8/5/2015 12:29 0 8/5/2015 12:30 30 8/5/2015 12:45 39683 8/5/2015 13:00 28108 8/5/2015 13:15 22155 8/5/2015 13:30 22155 8/5/2015 13:45 20502 8/5/2015 14:00 20171 8/5/2015 14:15 14218 8/5/2015 14:30 12564 8/5/2015 14:45 12895 8/5/2015 15:00 12564 8/5/2015 15:15 12564 8/5/2015 15:30 11903 8/5/2015 15:45 11242 8/5/2015 16:00 11242 8/5/2015 16:15 10510 8/5/2015 16:30 9778 8/5/2015 16:45 9047 8/5/2015 17:00 8315 8/5/2015 17:15 7583 8/5/2015 17:30 6852 8/5/2015 17:45 6120 8/5/2015 18:00 5388 8/5/2015 18:15 4657 8/5/2015 18:30 3925 8/5/2015 18:45 3193 8/5/2015 19:00 2462 8/5/2015 19:15 1730 8/5/2015 19:30 998 8/5/2015 19:45 950 8/5/2015 20:00 902 8/5/2015 20:15 853 Annex-57 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers GKM plume boundary condition inputs for WASP segment 2. Time series represents the plume concentrations at USGS gage 09358550 (Cement Creek at Silverton, CO) calculated by the empirical model in 15 minute increments. Date Time Concentration [mg/l] 8/5/2015 20:30 805 8/5/2015 20:45 757 8/5/2015 21:00 709 8/5/2015 21:15 660 8/5/2015 21:30 612 8/5/2015 21:45 564 8/5/2015 22:00 516 8/5/2015 22:15 467 8/5/2015 22:30 419 8/5/2015 22:45 371 8/5/2015 23:00 323 8/5/2015 23:15 317 8/5/2015 23:30 311 8/5/2015 23:45 305 8/6/2015 0:00 299 8/6/2015 0:15 293 8/6/2015 0:30 287 8/6/2015 0:45 282 8/6/2015 1:00 276 8/6/2015 1:15 270 8/6/2015 1:30 264 8/6/2015 1:45 258 8/6/2015 2:00 252 8/6/2015 2:15 247 8/6/2015 2:30 241 8/6/2015 2:45 235 8/6/2015 3:00 229 8/6/2015 3:15 223 8/6/2015 3:30 217 8/6/2015 3:45 211 8/6/2015 4:00 206 8/6/2015 4:15 200 8/6/2015 4:30 194 8/6/2015 4:45 188 8/6/2015 5:00 182 8/6/2015 5:15 176 8/6/2015 5:30 171 8/6/2015 5:45 165 8/6/2015 6:00 159 8/6/2015 6:15 166 8/6/2015 6:30 172 Annex-58 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers GKM plume boundary condition inputs for WASP segment 2. Time series represents the plume concentrations at USGS gage 09358550 (Cement Creek at Silverton, CO) calculated by the empirical model in 15 minute increments. Date Time Concentration [mg/l] 8/6/2015 6:45 179 8/6/2015 7:00 186 8/6/2015 7:15 192 8/6/2015 7:30 199 8/6/2015 7:45 206 8/6/2015 8:00 213 8/6/2015 8:15 219 8/6/2015 8:30 226 8/6/2015 8:45 233 8/6/2015 9:00 240 8/6/2015 9:15 246 8/6/2015 9:30 253 8/6/2015 9:45 260 8/6/2015 10:00 266 8/6/2015 10:15 273 8/6/2015 10:30 280 8/6/2015 10:45 287 8/6/2015 11:00 293 8/6/2015 11:15 300 8/6/2015 11:30 307 8/6/2015 11:45 313 8/6/2015 12:00 320 8/6/2015 12:15 327 8/6/2015 12:30 334 8/6/2015 12:45 340 8/6/2015 13:00 347 8/6/2015 13:15 354 8/6/2015 13:30 361 8/6/2015 13:45 367 8/6/2015 14:00 374 8/6/2015 14:01 0 4/27/2016 0:00 0 Annex-59 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers San Juan Background Concentration Table R-9. Background concentrations of total particulate metals in the San Juan upstream of the Animas. Concentrations were calculated from the empirical model and input into the GKM model above the confluence of the Animas and San Juan (segments 93,118,122). Background concentrations of total particulate metals in the San Juan upstream of the Animas. Concentrations were calculated from the empirical model and input into the GKM model above the confluence of the Animas and San Juan (segments 93, 118, 122). Date Time Concentration [mg/l] 3/16/2015 0:00 25.00 8/7/2015 0:00 25.00 8/8/2015 0:01 154.55 8/9/2015 0:00 95.08 8/10/2015 0:00 40.45 8/11/2015 0:00 307.25 8/12/2015 0:00 109.34 8/13/2015 0:00 7.13 8/14/2015 0:00 35.36 8/15/2015 0:00 35.43 8/16/2015 0:00 0.00 8/17/2015 0:00 21.09 8/18/2015 0:00 26.31 8/19/2015 0:00 28.79 8/20/2015 0:00 13.92 8/21/2015 0:00 22.57 8/22/2015 0:00 14.28 8/23/2015 0:00 15.11 8/24/2015 0:00 20.32 8/25/2015 0:00 20.71 8/26/2015 0:00 7.96 8/27/2015 0:00 92.47 8/28/2015 0:00 828.28 8/30/2015 0:00 29.12 8/31/2015 0:00 21.95 9/1/2015 0:00 8.39 9/2/2015 0:00 18.33 9/3/2015 0:00 25.00 3/31/2016 0:00 25.00 Annex-60 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Flow Partitioning Partition Coefficients Table R-10. Partition coefficients for arsenic, copper, lead, and zinc. Kd was calculated using regression models to fit empirically-estimated peak concentration data for each metal. Partition coefficients for arsenic, copper, lead, and zinc. Kd was calculated using regression models to fit empirically-estimated peak concentration data for each metal. Segment River Distance [km] As kd Cu kd Pb kd Zn kd 1 _ _ _ _ _ 2 12.7 23061 88 30861 0.014 3 14.4 27768 138 43273 0.034 4 16.0 32774 206 58505 0.075 5 17.6 38064 296 76813 0.154 6 19.6 44792 438 103287 0.334 7 21.6 51895 626 135007 0.673 8 23.5 59357 867 172390 1.28 9 25.5 67163 1169 215848 2.30 10 27.5 75301 1542 265783 3.97 11 29.4 83760 1996 322594 6.59 12 31.4 92530 2540 386672 10.60 13 33.4 101602 3186 458405 16.5 14 35.3 110967 3944 538174 25.2 15 37.3 120618 4827 626358 37.5 16 39.3 130547 5846 723329 54.6 17 41.2 140749 7015 829458 78.2 18 43.2 151217 8346 945110 110.1 19 45.2 161946 9852 1070648 153 20 47.1 172930 11549 1206431 209 21 49.1 184164 13451 1352816 282 22 51.1 195643 15572 1510156 376 23 53.0 207364 17928 1678801 496 24 55.0 219322 20534 1859099 648 25 57.0 231513 23408 2051395 838 26 58.9 243934 26566 2256033 1075 27 60.9 256580 30025 2473353 1368 28 62.9 269449 33803 2703692 1728 29 64.8 282537 37917 2947388 2166 30 66.8 295841 42386 3204774 2697 31 68.3 306191 46066 3411685 3177 32 70.1 318973 50861 3675246 3861 33 72.0 331937 56013 3951553 4668 34 73.8 345081 61536 4240874 5617 35 75.6 358403 67447 4543473 6728 Annex-61 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Partition coefficients for arsenic, copper, lead, and zinc. Kd was calculated using regression models to fit empirically-estimated peak concentration data for each metal. Segment River Distance [km] As kd Cu kd Pb kd Zn kd 36 77.5 371901 73763 4859616 8024 37 79.3 385574 80502 5189566 9531 38 81.2 399418 87681 5533585 11276 39 83.0 413432 95318 5891933 13290 40 84.8 427616 103430 6264871 15608 41 86.7 441966 112036 6652657 18267 42 88.5 456481 121155 7055549 21309 43 90.3 471160 130806 7473802 24778 44 92.2 486001 141008 7907673 28725 45 94.0 501003 151780 8357415 33203 46 95.9 516164 163142 8823282 38272 47 97.7 531483 175115 9305526 43997 48 99.5 546958 187718 9804398 50446 49 101.4 562589 200973 10320150 57696 50 103.2 578373 214900 10853029 65828 51 105.1 594309 229520 11403286 74933 52 106.9 610397 244856 11971168 85105 53 108.7 626635 260928 12556921 96449 54 111.4 650533 285682 13441857 115283 55 114.1 674743 312111 14365924 137213 56 116.6 698073 338887 15282462 161342 57 119.2 721678 367307 16235774 189052 58 120.7 735883 385060 16821931 207456 59 123.4 761521 418353 17903485 244235 60 126.1 787465 453706 19028763 286516 61 128.3 808728 483943 19973979 325308 62 130.5 830189 515629 20948868 368556 63 132.7 851846 548807 21953837 416683 64 134.6 870608 578537 22841593 462273 65 136.5 889514 609429 23752108 512110 66 138.4 908561 641512 24685640 566521 67 140.5 929593 678065 25735255 631805 68 142.5 950794 716121 26813144 703488 69 144.6 972161 755716 27919642 782090 70 147.2 999125 807476 29344619 891008 71 149.8 1026346 861784 30815536 1012788 72 151.5 1044561 899288 31817872 1101362 73 153.4 1064598 941630 32937108 1205749 74 155.3 1084768 985414 34081351 1318573 75 157.2 1105070 1030669 35250847 1440403 76 159.0 1125504 1077426 36445841 1571835 77 160.9 1146069 1125718 37666577 1713500 Annex-62 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Partition coefficients for arsenic, copper, lead, and zinc. Kd was calculated using regression models to fit empirically-estimated peak concentration data for each metal. Segment River Distance [km] As kd Cu kd Pb kd Zn kd 78 162.8 1166764 1175574 38913299 1866060 79 164.7 1187589 1227028 40186250 2030213 80 166.6 1208464 1279910 41480789 2206012 81 168.4 1229467 1334441 42801843 2394807 82 170.3 1250596 1390654 44149651 2597399 83 172.2 1271851 1448580 45524452 2814627 84 174.1 1293231 1508252 46926483 3047371 85 175.9 1314736 1569704 48355983 3296554 86 177.8 1336365 1632968 49813187 3563145 87 179.7 1358117 1698079 51298333 3848156 88 181.7 1382264 1772113 52969937 4185326 89 183.8 1406559 1848482 54676171 4547715 90 185.9 1431003 1927233 56417350 4936892 91 187.9 1455594 2008411 58193790 5354507 92 190.0 1480331 2092063 60005804 5802289 93 _ 0.0 0.0 0.0 0.0 94 _ 0.0 0.0 0.0 0.0 95 _ 0.0 0.0 0.0 0.0 96 _ 0.0 0.0 0.0 0.0 97 _ 0.0 0.0 0.0 0.0 98 _ 0.0 0.0 0.0 0.0 99 _ 0.0 0.0 0.0 0.0 100 _ 0.0 0.0 0.0 0.0 101 _ 0.0 0.0 0.0 0.0 102 _ 0.0 0.0 0.0 0.0 103 _ 0.0 0.0 0.0 0.0 104 _ 0.0 0.0 0.0 0.0 105 _ 0.0 0.0 0.0 0.0 106 _ 0.0 0.0 0.0 0.0 107 _ 0.0 0.0 0.0 0.0 108 _ 0.0 0.0 0.0 0.0 109 _ 0.0 0.0 0.0 0.0 110 _ 0.0 0.0 0.0 0.0 111 _ 0.0 0.0 0.0 0.0 112 _ 0.0 0.0 0.0 0.0 113 _ 0.0 0.0 0.0 0.0 114 _ 0.0 0.0 0.0 0.0 115 _ 0.0 0.0 0.0 0.0 116 _ 0.0 0.0 0.0 0.0 117 _ 0.0 0.0 0.0 0.0 118 _ 0.0 0.0 0.0 0.0 119 - 0.0 0.0 0.0 0.0 Annex-63 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Partition coefficients for arsenic, copper, lead, and zinc. Kd was calculated using regression models to fit empirically-estimated peak concentration data for each metal. Segment River Distance [km] As kd Cu kd Pb kd Zn kd 120 _ 0.0 0.0 0.0 0.0 121 192.3 1507593 2186580 62031623 6329495 122 195.1 1507593 2186580 62031623 6329495 123 198.0 1507593 2186580 62031623 6329495 124 200.8 1507593 2186580 62031623 6329495 125 203.6 1507593 2186580 62031623 6329495 126 206.5 1507593 2186580 62031623 6329495 127 209.3 1507593 2186580 62031623 6329495 128 211.5 1507593 2186580 62031623 6329495 129 214.2 1507593 2186580 62031623 6329495 130 216.9 1507593 2186580 62031623 6329495 131 219.7 1507593 2186580 62031623 6329495 132 222.4 1507593 2186580 62031623 6329495 133 225.1 1507593 2186580 62031623 6329495 134 227.8 1507593 2186580 62031623 6329495 135 230.5 1507593 2186580 62031623 6329495 136 234.0 1507593 2186580 62031623 6329495 137 237.2 1507593 2186580 62031623 6329495 138 240.4 1507593 2186580 62031623 6329495 139 243.0 1507593 2186580 62031623 6329495 140 245.7 1507593 2186580 62031623 6329495 141 248.5 1507593 2186580 62031623 6329495 142 251.3 1507593 2186580 62031623 6329495 143 254.2 1507593 2186580 62031623 6329495 144 257.0 1507593 2186580 62031623 6329495 145 259.8 1507593 2186580 62031623 6329495 146 262.7 1507593 2186580 62031623 6329495 147 265.5 1507593 2186580 62031623 6329495 148 268.3 1507593 2186580 62031623 6329495 149 271.1 1507593 2186580 62031623 6329495 150 274.0 1507593 2186580 62031623 6329495 151 276.8 1507593 2186580 62031623 6329495 152 279.6 1507593 2186580 62031623 6329495 153 282.4 1507593 2186580 62031623 6329495 154 285.3 1507593 2186580 62031623 6329495 155 288.1 1507593 2186580 62031623 6329495 156 290.9 1507593 2186580 62031623 6329495 157 292.8 1507593 2186580 62031623 6329495 158 294.6 1507593 2186580 62031623 6329495 159 297.2 1507593 2186580 62031623 6329495 160 299.8 1507593 2186580 62031623 6329495 161 302.3 1507593 2186580 62031623 6329495 Annex-64 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Partition coefficients for arsenic, copper, lead, and zinc. Kd was calculated using regression models to fit empirically-estimated peak concentration data for each metal. Segment River Distance [km] As kd Cu kd Pb kd Zn kd 162 304.9 1507593 2186580 62031623 6329495 163 307.5 1507593 2186580 62031623 6329495 164 310.1 1507593 2186580 62031623 6329495 165 312.7 1507593 2186580 62031623 6329495 166 315.3 1507593 2186580 62031623 6329495 167 317.8 1507593 2186580 62031623 6329495 168 320.4 1507593 2186580 62031623 6329495 169 323.0 1507593 2186580 62031623 6329495 170 325.6 1507593 2186580 62031623 6329495 171 328.5 1507593 2186580 62031623 6329495 172 331.5 1507593 2186580 62031623 6329495 173 333.8 1507593 2186580 62031623 6329495 174 336.1 1507593 2186580 62031623 6329495 175 338.4 1507593 2186580 62031623 6329495 176 340.7 1507593 2186580 62031623 6329495 177 343.8 1507593 2186580 62031623 6329495 178 346.9 1507593 2186580 62031623 6329495 179 350.4 1507593 2186580 62031623 6329495 180 354.0 1507593 2186580 62031623 6329495 181 357.6 1507593 2186580 62031623 6329495 182 361.2 1507593 2186580 62031623 6329495 183 364.8 1507593 2186580 62031623 6329495 184 368.3 1507593 2186580 62031623 6329495 185 371.9 1507593 2186580 62031623 6329495 186 375.5 1507593 2186580 62031623 6329495 187 379.1 1507593 2186580 62031623 6329495 188 382.7 1507593 2186580 62031623 6329495 189 386.2 1507593 2186580 62031623 6329495 190 389.8 1507593 2186580 62031623 6329495 191 393.5 1507593 2186580 62031623 6329495 192 397.2 1507593 2186580 62031623 6329495 193 400.9 1507593 2186580 62031623 6329495 194 404.6 1507593 2186580 62031623 6329495 195 408.3 1507593 2186580 62031623 6329495 196 411.9 1507593 2186580 62031623 6329495 197 415.6 1507593 2186580 62031623 6329495 198 419.3 1507593 2186580 62031623 6329495 199 423.0 1507593 2186580 62031623 6329495 200 426.7 1507593 2186580 62031623 6329495 201 429.9 1507593 2186580 62031623 6329495 202 433.0 1507593 2186580 62031623 6329495 203 436.2 1507593 2186580 62031623 6329495 Annex-65 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Partition coefficients for arsenic, copper, lead, and zinc. Kd was calculated using regression models to fit empirically-estimated peak concentration data for each metal. Segment River Distance [km] As kd Cu kd Pb kd Zn kd 204 439.4 1507593 2186580 62031623 6329495 205 442.5 1507593 2186580 62031623 6329495 206 445.7 1507593 2186580 62031623 6329495 207 448.9 1507593 2186580 62031623 6329495 208 452.0 1507593 2186580 62031623 6329495 209 455.2 1507593 2186580 62031623 6329495 210 458.4 1507593 2186580 62031623 6329495 211 461.5 1507593 2186580 62031623 6329495 212 464.7 1507593 2186580 62031623 6329495 213 467.9 1507593 2186580 62031623 6329495 214 471.1 1507593 2186580 62031623 6329495 215 474.2 1507593 2186580 62031623 6329495 216 477.4 1507593 2186580 62031623 6329495 217 482.0 1507593 2186580 62031623 6329495 218 485.1 1507593 2186580 62031623 6329495 219 488.1 1507593 2186580 62031623 6329495 220 490.7 1507593 2186580 62031623 6329495 221 493.5 1507593 2186580 62031623 6329495 222 496.3 1507593 2186580 62031623 6329495 223 498.6 1507593 2186580 62031623 6329495 224 500.3 1507593 2186580 62031623 6329495 225 502.0 1507593 2186580 62031623 6329495 226 503.6 1507593 2186580 62031623 6329495 227 505.2 1507593 2186580 62031623 6329495 228 506.8 1507593 2186580 62031623 6329495 229 508.5 1507593 2186580 62031623 6329495 Annex-66 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Boundary Conditions for Metals Table R-ll. Input concentrations of total individual metals and total metals - Xx (i.e., As) for the four individual metals modeled (arsenic, copper, lead, and zinc). Dissolved concentrations are calculated in the model using Kd values. Input concentrations of total individual metals and total metals - Xx (i.e., As) for the four individual metals modeled (arsenic, copper, lead, and zinc). Dissolved concentrations are calculated in the model using Kd values. Metal As Cu Pb Zn Date Time Total As [Mg/I] Total Metals-As [mg/l] Total Cu [Mg/I] Total Metals-Cu [mg/l] Total Pb [Mg/I] Total Metals-Pb [mg/l] Total Zn [Mg/I] Total Metals-Zn [mg/l] 1/1/2000 0:00 0 0 0 0 0 0 0 0 8/5/2015 12:29 0 0 0 0 0 0 0 0 8/5/2015 12:30 5 30 400 30 25 30 3000 27 8/5/2015 12:45 29052 39654 129551 39553 631870 39051 155320 39528 8/5/2015 13:00 20578 28087 91763 28016 447562 27660 110015 27998 8/5/2015 13:15 16220 22139 72329 22083 352776 21802 86716 22068 8/5/2015 13:30 16220 22139 72329 22083 352776 21802 86716 22068 8/5/2015 13:45 15009 20487 66931 20435 326446 20175 80244 20421 8/5/2015 14:00 14767 20156 65851 20105 321180 19850 78949 20092 8/5/2015 14:15 10409 14208 46417 14172 226393 13992 55650 14162 8/5/2015 14:30 9198 12555 41019 12523 200064 12364 49178 12515 8/5/2015 14:45 9441 12886 42098 12853 205330 12690 50472 12845 8/5/2015 15:00 9198 12555 41019 12523 200064 12364 49178 12515 8/5/2015 15:15 9198 12555 41019 12523 200064 12364 49178 12515 8/5/2015 15:30 8714 11894 38859 11864 189532 11714 46589 11856 8/5/2015 15:45 8230 11233 36700 11205 179000 11063 44000 11198 8/5/2015 16:00 8230 11233 36700 11205 179000 11063 44000 11198 8/5/2015 16:15 7694 10502 34337 10476 166752 10343 41433 10469 8/5/2015 16:30 7159 9771 31974 9746 154504 9624 38866 9739 8/5/2015 16:45 6623 9040 29611 9017 142256 8904 36299 9010 8/5/2015 17:00 6088 8309 27249 8288 130009 8185 33731 8281 8/5/2015 17:15 5552 7578 24886 7558 117761 7466 31164 7552 8/5/2015 17:30 5017 6847 22523 6829 105513 6746 28597 6823 8/5/2015 17:45 4481 6115 20160 6100 93265 6027 26030 6094 8/5/2015 18:00 3945 5384 17797 5370 81017 5307 23463 5365 8/5/2015 18:15 3410 4653 15434 4641 68769 4588 20896 4636 8/5/2015 18:30 2874 3922 13071 3912 56521 3868 18329 3907 8/5/2015 18:45 2339 3191 10709 3183 44274 3149 15761 3177 8/5/2015 19:00 1803 2460 8346 2453 32026 2430 13194 2448 8/5/2015 19:15 1268 1729 5983 1724 19778 1710 10627 1719 8/5/2015 19:30 732 997 3620 995 7530 991 8060 990 8/5/2015 19:45 694 949 3467 946 7136 943 7870 942 8/5/2015 20:00 656 901 3314 898 6741 895 7680 894 8/5/2015 20:15 619 853 3161 850 6347 847 7490 846 Annex-67 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Input concentrations of total individual metals and total metals - Xx (i.e., As) for the four individual metals modeled (arsenic, copper, lead, and zinc). Dissolved concentrations are calculated in the model using Kd values. Metal As Cu Pb Zn Date Time Total As [Hg/I] Total Metals-As [mg/l] Total Cu [Mg/I] Total Metals-Cu [mg/l] Total Pb [Mg/l] Total Metals-Pb [mg/l] Total Zn [Mg/l] Total Metals-Zn [mg/l] 8/5/2015 20:30 581 805 3009 802 5953 799 7300 798 8/5/2015 20:45 543 756 2856 754 5559 751 7110 750 8/5/2015 21:00 505 708 2703 706 5164 703 6920 702 8/5/2015 21:15 468 660 2550 658 4770 656 6730 654 8/5/2015 21:30 430 612 2397 610 4376 608 6540 606 8/5/2015 21:45 392 563 2244 562 3981 560 6350 558 8/5/2015 22:00 354 515 2091 513 3587 512 6160 509 8/5/2015 22:15 316 467 1939 465 3193 464 5970 461 8/5/2015 22:30 279 419 1786 417 2799 416 5780 413 8/5/2015 22:45 241 371 1633 369 2404 368 5590 365 8/5/2015 23:00 203 322 1480 321 2010 321 5400 317 8/5/2015 23:15 199 316 1460 315 1957 315 5356 311 8/5/2015 23:30 196 311 1439 309 1905 309 5311 306 8/5/2015 23:45 192 305 1419 304 1852 303 5267 300 8/6/2015 0:00 188 299 1398 298 1799 297 5223 294 8/6/2015 0:15 184 293 1378 292 1747 292 5179 288 8/6/2015 0:30 181 287 1358 286 1694 286 5134 282 8/6/2015 0:45 177 281 1337 280 1642 280 5090 277 8/6/2015 1:00 173 276 1317 274 1589 274 5046 271 8/6/2015 1:15 169 270 1296 269 1536 268 5001 265 8/6/2015 1:30 166 264 1276 263 1484 263 4957 259 8/6/2015 1:45 162 258 1256 257 1431 257 4913 253 8/6/2015 2:00 158 252 1235 251 1378 251 4869 248 8/6/2015 2:15 154 246 1215 245 1326 245 4824 242 8/6/2015 2:30 151 241 1195 240 1273 239 4780 236 8/6/2015 2:45 147 235 1174 234 1220 234 4736 230 8/6/2015 3:00 143 229 1154 228 1168 228 4691 224 8/6/2015 3:15 140 223 1133 222 1115 222 4647 219 8/6/2015 3:30 136 217 1113 216 1062 216 4603 213 8/6/2015 3:45 132 211 1093 210 1010 210 4559 207 8/6/2015 4:00 128 205 1072 205 957 205 4514 201 8/6/2015 4:15 125 200 1052 199 904 199 4470 195 8/6/2015 4:30 121 194 1031 193 852 193 4426 190 8/6/2015 4:45 117 188 1011 187 799 187 4381 184 8/6/2015 5:00 113 182 991 181 747 181 4337 178 8/6/2015 5:15 110 176 970 175 694 176 4293 172 8/6/2015 5:30 106 170 950 170 641 170 4249 166 8/6/2015 5:45 102 165 929 164 589 164 4204 161 8/6/2015 6:00 99 159 909 158 536 158 4160 155 8/6/2015 6:15 99 165 912 165 566 165 4181 161 Annex-68 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Input concentrations of total individual metals and total metals - Xx (i.e., As) for the four individual metals modeled (arsenic, copper, lead, and zinc). Dissolved concentrations are calculated in the model using Kd values. Metal As Cu Pb Zn Date Time Total As [Hg/I] Total Metals-As [mg/l] Total Cu [Mg/I] Total Metals-Cu [mg/l] Total Pb [Mg/l] Total Metals-Pb [mg/l] Total Zn [Mg/l] Total Metals-Zn [mg/l] 8/6/2015 6:30 99 172 914 171 597 172 4202 168 8/6/2015 6:45 99 179 917 178 627 178 4223 175 8/6/2015 7:00 99 186 920 185 658 185 4244 182 8/6/2015 7:15 99 192 923 192 688 192 4265 188 8/6/2015 7:30 99 199 925 198 719 198 4286 195 8/6/2015 7:45 99 206 928 205 749 205 4307 202 8/6/2015 8:00 99 213 931 212 780 212 4328 208 8/6/2015 8:15 99 219 933 218 810 219 4348 215 8/6/2015 8:30 99 226 936 225 840 225 4369 222 8/6/2015 8:45 99 233 939 232 871 232 4390 228 8/6/2015 9:00 99 239 942 239 901 239 4411 235 8/6/2015 9:15 99 246 944 245 932 245 4432 242 8/6/2015 9:30 99 253 947 252 962 252 4453 249 8/6/2015 9:45 99 260 950 259 993 259 4474 255 8/6/2015 10:00 99 266 953 265 1023 265 4495 262 8/6/2015 10:15 99 273 955 272 1053 272 4516 269 8/6/2015 10:30 99 280 958 279 1084 279 4537 275 8/6/2015 10:45 99 286 961 286 1114 285 4558 282 8/6/2015 11:00 99 293 963 292 1145 292 4579 289 8/6/2015 11:15 99 300 966 299 1175 299 4600 295 8/6/2015 11:30 99 307 969 306 1206 306 4621 302 8/6/2015 11:45 100 313 972 312 1236 312 4642 309 8/6/2015 12:00 100 320 974 319 1267 319 4662 316 8/6/2015 12:15 100 327 977 326 1297 326 4683 322 8/6/2015 12:30 100 334 980 333 1327 332 4704 329 8/6/2015 12:45 100 340 982 339 1358 339 4725 336 8/6/2015 13:00 100 347 985 346 1388 346 4746 342 8/6/2015 13:15 100 354 988 353 1419 352 4767 349 8/6/2015 13:30 100 360 991 360 1449 359 4788 356 8/6/2015 13:45 100 367 993 366 1480 366 4809 362 8/6/2015 14:00 100 374 996 373 1510 372 4830 369 8/6/2015 14:01 0 0 0 0 0 0 0 0 1/1/2020 0:00 0 0 0 0 0 0 0 0 Annex-69 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Initial Metal Concentrations for Snowmelt Scenario Table R-12. Initial concentrations of total individual metals and total metals - Xx (i.e., As) for total metals, arsenic, copper, lead, and zinc in the snowmelt scenario. Inputs are from sediment concentrations on the last time step in the GKM release scenario. Dissolved concentrations are calculated in the model using Kd values. Initial concentrations of total individual metals and total metals - Xx (i.e., As) fortotal metals, arsenic, copper, lead, and zinc in the snowmelt scenario. Inputs are from sediment concentrations on the last time step in the GKM release scenario. Dissolved concentrations are calculated in the model using Kd values. Metal As Cu Pb Zn Total Metals- Cations Segment Total As [Mg/l] Total Metals-As [mg/l] Total Cu [ Mg/I] Total Metals-Cu [mg/l] Total Pb [Mg/l] Total Metals-Pb [mg/l] Total Zn [Mg/l] Total Metals-Zn [mg/l] Total Metals [mg/l] 230 0.00E+00 0.00E+00 0.00E+00 9.98E-25 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 231 0.00E+00 0.00E+00 0.00E+00 9.97E-25 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 232 1.07E+00 1.51E+03 1.84E+00 1.50E+03 2.29E+01 1.48E+03 9.95E-04 1.50E+03 1.51E+03 233 7.98E-01 1.13E+03 1.40E+00 1.12E+03 1.72E+01 1.11E+03 1.10E-03 1.12E+03 1.13E+03 234 6.29E-01 8.89 E+02 1.15E+00 8.87E+02 1.36E+01 8.76E+02 1.32E-03 8.86E+02 8.90E+02 235 4.90E-01 6.94E+02 9.54E-01 6.92E+02 1.06E+01 6.83E+02 1.68E-03 6.91E+02 6.94E+02 236 4.80E-01 6.77E+02 1.09E+00 6.76E+02 1.04E+01 6.68E+02 3.08E-03 6.75E+02 6.78E+02 237 4.69E-01 6.61 E+02 1.21E+00 6.59E+02 1.01E+01 6.51E+02 5.40E-03 6.59E+02 6.62E+02 238 4.58E-01 6.45 E+02 1.31E+00 6.43E+02 9.90E+00 6.35E+02 8.98E-03 6.42E+02 6.45E+02 239 4.48E-01 6.28 E+02 1.39E+00 6.27E+02 9.66E+00 6.19E+02 1.44E-02 6.26E+02 6.29E+02 240 3.69E-01 5.19E+02 1.17E+00 5.17E+02 7.98E+00 5.11E+02 1.61E-02 5.17E+02 5.19E+02 241 3.61E-01 5.07E+02 1.23E+00 5.06E+02 7.81E+00 5.00E+02 2.43E-02 5.05E+02 5.08E+02 242 3.06E-01 4.31E+02 1.06E+00 4.29E+02 6.63E+00 4.24E+02 2.70E-02 4.29E+02 4.31E+02 243 3.01E-01 4.22 E+02 1.10E+00 4.21E+02 6.50E+00 4.16E+02 3.91E-02 4.21E+02 4.22E+02 244 2.95E-01 4.14E+02 1.13E+00 4.13E+02 6.38E+00 4.08E+02 5.52E-02 4.12E+02 4.14E+02 245 2.90E-01 4.06E+02 1.16E+00 4.05E+02 6.26E+00 4.00E+02 7.61E-02 4.04E+02 4.06E+02 246 4.51E-01 6.30E+02 1.87E+00 6.29E+02 9.73E+00 6.21E+02 1.63E-01 6.28E+02 6.31E+02 247 4.37E-01 6.10E+02 1.86E+00 6.08E+02 9.41E+00 6.01E+02 2.14E-01 6.07E+02 6.10E+02 248 4.23E-01 5.90E+02 1.85E+00 5.88E+02 9.11E+00 5.81E+02 2.75E-01 5.88E+02 5.90E+02 249 4.10E-01 5.70E+02 1.84E+00 5.69E+02 8.82E+00 5.62E+02 3.46E-01 5.68E+02 5.71E+02 250 3.51E-01 4.89 E+02 1.58E+00 4.88E+02 7.56E+00 4.82E+02 3.43E-01 4.87E+02 4.90E+02 251 3.15E-01 4.40E+02 1.44E+00 4.38E+02 6.79E+00 4.33E+02 3.65E-01 4.38E+02 4.40E+02 252 3.07E-01 4.28 E+02 1.43E+00 4.27E+02 6.61E+00 4.21E+02 4.45E-01 4.26E+02 4.28E+02 253 2.99E-01 4.16E+02 1.42E+00 4.15E+02 6.44E+00 4.10E+02 5.33E-01 4.15E+02 4.16E+02 254 2.91E-01 4.05 E+02 1.40E+00 4.04E+02 6.26E+00 3.99E+02 6.28E-01 4.03E+02 4.05E+02 255 2.83E-01 3.94E+02 1.39E+00 3.93E+02 6.09E+00 3.88E+02 7.29E-01 3.92E+02 3.94E+02 256 2.76E-01 3.83 E+02 1.37E+00 3.82E+02 5.93E+00 3.77E+02 8.35E-01 3.82E+02 3.83E+02 257 2.69E-01 3.72 E+02 1.35E+00 3.72E+02 5.77E+00 3.67E+02 9.42E-01 3.71E+02 3.73E+02 258 2.62E-01 3.62 E+02 1.33E+00 3.61E+02 5.61E+00 3.57E+02 1.05E+00 3.61E+02 3.63E+02 259 2.36E-01 3.27E+02 1.20E+00 3.26E+02 5.06E+00 3.22E+02 1.02E+00 3.26E+02 3.27E+02 260 2.26E-01 3.14E+02 1.16E+00 3.13E+02 4.86E+00 3.09E+02 1.07E+00 3.13E+02 3.14E+02 261 1.68E-01 2.33 E+02 8.72E-01 2.32E+02 3.61E+00 2.30E+02 8.69E-01 2.32E+02 2.33E+02 262 1.61E-01 2.22 E+02 8.38E-01 2.22E+02 3.44E+00 2.19E+02 9.00E-01 2.21E+02 2.22E+02 Annex-70 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Initial concentrations of total individual metals and total metals - Xx (i.e., As) fortotal metals, arsenic, copper, lead, and zinc in the snowmelt scenario. Inputs are from sediment concentrations on the last time step in the GKM release scenario. Dissolved concentrations are calculated in the model using Kd values. Metal As Cu Pb Zn Total Metals- Cations Segment Total As [Hg/I] Total Metals-As [mg/l] Total Cu [ Mg/I] Total Metals-Cu [mg/l] Total Pb [Mg/l] Total Metals-Pb [mg/l] Total Zn [Mg/l] Total Metals-Zn [mg/l] Total Metals [mg/l] 263 1.53E-01 2.12E+02 8.06E-01 2.11E+02 3.28E+00 2.09E+02 9.27E-01 2.11E+02 2.12E+02 264 1.46E-01 2.02 E+02 7.74E-01 2.01E+02 3.13E+00 1.99E+02 9.51E-01 2.01E+02 2.02E+02 265 1.39E-01 1.92E+02 7.44E-01 1.92E+02 2.98 E+00 1.90E+02 9.71E-01 1.92E+02 1.93E+02 266 1.33E-01 1.83 E+02 7.15E-01 1.83E+02 2.84E+00 1.81 E+02 9.87E-01 1.83E+02 1.84E+02 267 8.50E-02 1.18 E+02 4.58E-01 1.17E+02 1.82E+00 1.16E+02 6.52E-01 1.17E+02 1.18E+02 268 8.24E-02 1.14 E+02 4.47E-01 1.14E+02 1.77E+00 1.12E+02 6.70E-01 1.13E+02 1.14E+02 269 7.98E-02 1.10 E+02 4.36E-01 1.10E+02 1.71E+00 1.09 E+02 6.85E-01 1.10E+02 1.10E+02 270 7.73E-02 1.07 E+02 4.25E-01 1.07E+02 1.66E+00 1.05 E+02 6.99E-01 1.06E+02 1.07E+02 271 7.50E-02 1.03 E+02 4.15E-01 1.03 E+02 1.60 E+00 1.02E+02 7.10E-01 1.03E+02 1.04E+02 272 7.26E-02 1.00 E+02 4.05E-01 9.99E+01 1.55 E+00 9.87E+01 7.19E-01 9.98E+01 1.00E+02 273 7.04E-02 9.70E+01 3.94E-01 9.68E+01 1.51 E+00 9.56E+01 7.26E-01 9.67E+01 9.71E+01 274 6.82E-02 9.40E+01 3.84E-01 9.37E+01 1.46E+00 9.26E+01 7.31E-01 9.36E+01 9.40E+01 275 6.17E-02 8.51E+01 3.48E-01 8.49E+01 1.32E+00 8.38E+01 6.75E-01 8.48E+01 8.52E+01 276 5.78E-02 7.97E+01 3.27E-01 7.95E+01 1.24E+00 7.85E+01 6.49E-01 7.94E+01 7.98E+01 277 5.62E-02 7.74E+01 3.20E-01 7.72E+01 1.20E+00 7.63E+01 6.53E-01 7.71E+01 7.75E+01 278 5.46E-02 7.52 E+01 3.13E-01 7.50E+01 1.17E+00 7.41E+01 6.55E-01 7.49E+01 7.53E+01 279 5.31E-02 7.30E+01 3.06E-01 7.29E+01 1.13E+00 7.20E+01 6.55E-01 7.28E+01 7.31E+01 280 5.16E-02 7.09 E+01 2.99E-01 7.08E+01 1.10E+00 6.99E+01 6.54E-01 7.07E+01 7.10E+01 281 4.84E-02 6.65 E+01 2.81E-01 6.64E+01 1.03 E+00 6.56E+01 6.25E-01 6.63E+01 6.66E+01 282 4.71E-02 6.47E+01 2.74E-01 6.45E+01 1.00E+00 6.37E+01 6.22E-01 6.45E+01 6.47E+01 283 4.28E-02 5.88 E+01 2.51E-01 5.86E+01 9.13E-01 5.79E+01 5.84E-01 5.86E+01 5.88E+01 284 7.61E-03 1.04E+01 4.49E-02 1.04E+01 1.62E-01 1.03E+01 1.07E-01 1.04E+01 1.04E+01 285 7.52E-03 1.03 E+01 4.46E-02 1.03E+01 1.60E-01 1.01E+01 1.08E-01 1.03E+01 1.03E+01 286 7.21E-03 9.88 E+00 4.30E-02 9.85E+00 1.53E-01 9.73E+00 1.06E-01 9.84E+00 9.88E+00 287 7.15E-03 9.78 E+00 4.27E-02 9.76E+00 1.52E-01 9.64E+00 1.06E-01 9.75E+00 9.79E+00 288 7.09E-03 9.69 E+00 4.25E-02 9.66E+00 1.51E-01 9.54E+00 1.07E-01 9.65E+00 9.69E+00 289 7.05E-03 9.63E+00 4.25E-02 9.60E+00 1.50E-01 9.49E+00 1.08E-01 9.59E+00 9.63E+00 290 6.55E-03 8.94E+00 3.97E-02 8.92E+00 1.39E-01 8.81E+00 1.02E-01 8.91E+00 8.95E+00 291 6.29E-03 8.59 E+00 3.81E-02 8.56E+00 1.33E-01 8.46E+00 9.88E-02 8.56E+00 8.59E+00 292 6.05E-03 8.26E+00 3.68E-02 8.24E+00 1.28E-01 8.14E+00 9.59E-02 8.23E+00 8.27E+00 293 6.00E-03 8.18E+00 3.65E-02 8.16E+00 1.27E-01 8.06E+00 9.59E-02 8.15E+00 8.19E+00 294 5.97E-03 8.15E+00 3.65E-02 8.12E+00 1.27E-01 8.03E+00 9.63E-02 8.12E+00 8.15E+00 295 5.95E-03 8.11E+00 3.64E-02 8.09E+00 1.26E-01 7.99E+00 9.67E-02 8.08E+00 8.11E+00 296 5.91E-03 8.05 E+00 3.63E-02 8.03E+00 1.25E-01 7.93E+00 9.67E-02 8.02E+00 8.05E+00 297 5.88E-03 8.01 E+00 3.62E-02 7.99E+00 1.25E-01 7.89E+00 9.70E-02 7.98E+00 8.01E+00 298 5.67E-03 7.72 E+00 3.49E-02 7.70E+00 1.20E-01 7.61E+00 9.39E-02 7.69E+00 7.73E+00 299 5.56E-03 7.57E+00 3.43E-02 7.55E+00 1.18E-01 7.46E+00 9.28E-02 7.54E+00 7.57E+00 300 5.53E-03 7.52 E+00 3.42E-02 7.50E+00 1.17E-01 7.41E+00 9.30E-02 7.50E+00 7.53E+00 301 2.00E-02 2.72 E+01 1.24E-01 2.71E+01 4.23E-01 2.68E+01 3.38E-01 2.71E+01 2.72E+01 Annex-71 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Initial concentrations of total individual metals and total metals - Xx (i.e., As) fortotal metals, arsenic, copper, lead, and zinc in the snowmelt scenario. Inputs are from sediment concentrations on the last time step in the GKM release scenario. Dissolved concentrations are calculated in the model using Kd values. Metal As Cu Pb Zn Total Metals- Cations Segment Total As [Hg/I] Total Metals-As [mg/l] Total Cu [ Mg/I] Total Metals-Cu [mg/l] Total Pb [Mg/l] Total Metals-Pb [mg/l] Total Zn [Mg/l] Total Metals-Zn [mg/l] Total Metals [mg/l] 302 1.99E-02 2.71 E+01 1.24E-01 2.70E+01 4.21E-01 2.67E+01 3.37E-01 2.70E+01 2.71E+01 303 1.96E-02 2.66E+01 1.22E-01 2.65E+01 4.14E-01 2.62E+01 3.33E-01 2.65E+01 2.66E+01 304 1.93E-02 2.62 E+01 1.20E-01 2.61E+01 4.07E-01 2.58E+01 3.29E-01 2.61E+01 2.62E+01 305 1.90E-02 2.57E+01 1.18E-01 2.57E+01 4.01E-01 2.54E+01 3.25E-01 2.57E+01 2.58E+01 306 1.87E-02 2.53 E+01 1.17E-01 2.53E+01 3.94E-01 2.50E+01 3.21E-01 2.52E+01 2.53E+01 307 1.84E-02 2.49E+01 1.15E-01 2.48E+01 3.88E-01 2.45E+01 3.17E-01 2.48E+01 2.49E+01 308 1.81E-02 2.45E+01 1.13E-01 2.44E+01 3.81E-01 2.41E+01 3.13E-01 2.44E+01 2.45E+01 309 2.00E-02 2.70E+01 1.25E-01 2.70E+01 4.21E-01 2.66E+01 3.46E-01 2.69E+01 2.70E+01 310 1.91E-02 2.58 E+01 1.19E-01 2.57E+01 4.02E-01 2.54E+01 3.30E-01 2.57E+01 2.58E+01 311 1.88E-02 2.54E+01 1.18E-01 2.54E+01 3.96E-01 2.50E+01 3.26E-01 2.53E+01 2.54E+01 312 1.85E-02 2.50E+01 1.16E-01 2.50E+01 3.90E-01 2.47E+01 3.22E-01 2.50E+01 2.51E+01 313 1.83E-02 2.47E+01 1.15E-01 2.46E+01 3.84E-01 2.43E+01 3.18E-01 2.46E+01 2.47E+01 314 1.80E-02 2.43 E+01 1.13E-01 2.42E+01 3.79E-01 2.40E+01 3.14E-01 2.42E+01 2.43E+01 315 1.60E-02 2.16E+01 1.01E-01 2.16E+01 3.37E-01 2.13E+01 2.80E-01 2.16E+01 2.16E+01 316 1.58E-02 2.13E+01 9.97E-02 2.13E+01 3.32E-01 2.10E+01 2.77E-01 2.13E+01 2.14E+01 317 1.55E-02 2.08 E+01 9.75E-02 2.08E+01 3.25E-01 2.05E+01 2.71E-01 2.08E+01 2.09E+01 318 1.52E-02 2.05 E+01 9.63E-02 2.05E+01 3.20E-01 2.02E+01 2.68E-01 2.05E+01 2.06E+01 319 1.50E-02 2.02 E+01 9.50E-02 2.02E+01 3.15E-01 1.99E+01 2.65E-01 2.02E+01 2.03E+01 320 1.48E-02 2.00E+01 9.38E-02 1.99E+01 3.11E-01 1.97E+01 2.62E-01 1.99E+01 2.00E+01 321 1.46E-02 1.97E+01 9.26E-02 1.96E+01 3.06E-01 1.94E+01 2.58E-01 1.96E+01 1.97E+01 322 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 323 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 324 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 325 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 326 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 327 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 328 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 329 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 330 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 331 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 332 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 333 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 334 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 335 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 336 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 337 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 338 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 339 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 340 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 Annex-72 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Initial concentrations of total individual metals and total metals - Xx (i.e., As) fortotal metals, arsenic, copper, lead, and zinc in the snowmelt scenario. Inputs are from sediment concentrations on the last time step in the GKM release scenario. Dissolved concentrations are calculated in the model using Kd values. Metal As Cu Pb Zn Total Metals- Cations Segment Total As [Hg/I] Total Metals-As [mg/l] Total Cu [ Mg/I] Total Metals-Cu [mg/l] Total Pb [Mg/l] Total Metals-Pb [mg/l] Total Zn [Mg/l] Total Metals-Zn [mg/l] Total Metals [mg/l] 341 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 342 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 343 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 344 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 345 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 346 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 347 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 348 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 349 0.00E+00 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.76E-27 1.00E-24 1.00E-24 350 2.50E-04 6.18 E+01 1.59E-03 6.18E+01 5.06E-03 6.18E+01 4.38E-03 6.18E+01 3.23E-01 351 2.69E-04 6.69 E+01 1.71E-03 6.69E+01 5.44E-03 6.69E+01 4.71E-03 6.69E+01 3.47E-01 352 2.68E-04 6.68 E+01 1.71E-03 6.68E+01 5.43E-03 6.68E+01 4.70E-03 6.68E+01 3.46E-01 353 2.68E-04 6.67E+01 1.70E-03 6.67E+01 5.42E-03 6.67E+01 4.69E-03 6.67E+01 3.46E-01 354 2.67E-04 6.66E+01 1.70E-03 6.66E+01 5.41E-03 6.66E+01 4.68E-03 6.66E+01 3.45E-01 355 2.67E-04 6.65 E+01 1.70E-03 6.65E+01 5.39E-03 6.65E+01 4.67E-03 6.65E+01 3.44E-01 356 2.66E-04 6.64E+01 1.69E-03 6.64E+01 5.38E-03 6.64E+01 4.66E-03 6.64E+01 3.43E-01 357 2.37E-04 5.91E+01 1.51E-03 5.91E+01 4.79E-03 5.91E+01 4.15E-03 5.91E+01 3.05E-01 358 2.95E-04 7.38 E+01 1.88E-03 7.38E+01 5.97E-03 7.38E+01 5.17E-03 7.38E+01 3.81E-01 359 2.95E-04 7.37E+01 1.87E-03 7.37E+01 5.96E-03 7.37E+01 5.17E-03 7.37E+01 3.80E-01 360 2.26E-04 6.90E+01 1.44E-03 6.90E+01 4.60E-03 6.90E+01 3.94E-03 6.90E+01 2.93E-01 361 2.26E-04 6.89 E+01 1.43E-03 6.89E+01 4.59E-03 6.89E+01 3.93E-03 6.89E+01 2.92E-01 362 2.25E-04 6.88 E+01 1.43E-03 6.88E+01 4.57E-03 6.88E+01 3.93E-03 6.88E+01 2.91E-01 363 2.25E-04 6.88 E+01 1.43E-03 6.88E+01 4.56E-03 6.88E+01 3.92E-03 6.88E+01 2.91E-01 364 2.24E-04 6.87E+01 1.42E-03 6.87E+01 4.55E-03 6.87E+01 3.91E-03 6.87E+01 2.90E-01 365 2.90E-04 8.90E+01 1.84E-03 8.90E+01 5.89E-03 8.90E+01 5.06E-03 8.90E+01 3.75E-01 366 1.98E-04 6.07E+01 1.25E-03 6.07E+01 4.01E-03 6.07E+01 3.45E-03 6.07E+01 2.56E-01 367 1.97E-04 6.06E+01 1.25E-03 6.06E+01 4.00E-03 6.06E+01 3.44E-03 6.06E+01 2.55E-01 368 1.99E-04 6.12 E+01 1.26E-03 6.12E+01 4.04E-03 6.12E+01 3.47E-03 6.12E+01 2.57E-01 369 1.59E-04 5.86E+01 1.01E-03 5.86E+01 3.24E-03 5.86E+01 2.77E-03 5.86E+01 2.06E-01 370 1.44E-04 5.32E+01 9.13E-04 5.32E+01 2.94E-03 5.32E+01 2.51E-03 5.32E+01 1.87E-01 371 1.43E-04 5.31E+01 9.11E-04 5.31E+01 2.93E-03 5.31E+01 2.50E-03 5.31E+01 1.86E-01 372 1.43E-04 5.31E+01 9.08E-04 5.31E+01 2.92E-03 5.31E+01 2.50E-03 5.31E+01 1.85E-01 373 1.43E-04 5.31E+01 9.05E-04 5.31E+01 2.91E-03 5.31E+01 2.49E-03 5.31E+01 1.85E-01 374 1.42E-04 5.30E+01 9.03E-04 5.30E+01 2.90E-03 5.30E+01 2.48E-03 5.30E+01 1.84E-01 375 1.42E-04 5.30E+01 9.00E-04 5.30E+01 2.89E-03 5.30E+01 2.48E-03 5.30E+01 1.84E-01 376 1.41E-04 5.29 E+01 8.98E-04 5.29E+01 2.88E-03 5.29E+01 2.47E-03 5.29E+01 1.83E-01 377 1.41E-04 5.29 E+01 8.95E-04 5.29E+01 2.87E-03 5.29E+01 2.46E-03 5.29E+01 1.83E-01 378 1.40E-04 5.29 E+01 8.92E-04 5.29E+01 2.86E-03 5.28E+01 2.46E-03 5.29E+01 1.82E-01 379 1.40E-04 5.06E+01 8.90E-04 5.06E+01 2.85E-03 5.06E+01 2.45E-03 5.06E+01 1.81E-01 Annex-73 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Initial concentrations of total individual metals and total metals - Xx (i.e., As) fortotal metals, arsenic, copper, lead, and zinc in the snowmelt scenario. Inputs are from sediment concentrations on the last time step in the GKM release scenario. Dissolved concentrations are calculated in the model using Kd values. Metal As Cu Pb Zn Total Metals- Cations Segment Total As [Hg/I] Total Metals-As [mg/l] Total Cu [ Mg/I] Total Metals-Cu [mg/l] Total Pb [Mg/l] Total Metals-Pb [mg/l] Total Zn [Mg/l] Total Metals-Zn [mg/l] Total Metals [mg/l] 380 1.39E-04 5.06E+01 8.87E-04 5.06E+01 2.84E-03 5.06E+01 2.45E-03 5.06E+01 1.81E-01 381 1.39E-04 5.06E+01 8.85E-04 5.06E+01 2.83E-03 5.05E+01 2.44E-03 5.05E+01 1.80E-01 382 1.39E-04 5.05 E+01 8.82E-04 5.05E+01 2.83E-03 5.05E+01 2.43E-03 5.05E+01 1.80E-01 383 1.38E-04 5.05 E+01 8.80E-04 5.05E+01 2.82E-03 5.05E+01 2.43E-03 5.05E+01 1.79E-01 384 1.38E-04 5.04E+01 8.78E-04 5.04E+01 2.81E-03 5.04E+01 2.42E-03 5.04E+01 1.79E-01 385 1.37E-04 5.04E+01 8.75E-04 5.04E+01 2.80E-03 5.04E+01 2.42E-03 5.04E+01 1.78E-01 386 1.35E-04 4.96E+01 8.61E-04 4.96E+01 2.76E-03 4.96E+01 2.38E-03 4.96E+01 1.75E-01 387 1.35E-04 4.96E+01 8.59E-04 4.96E+01 2.75E-03 4.96E+01 2.37E-03 4.96E+01 1.75E-01 388 1.15E-04 4.22 E+01 7.30E-04 4.22E+01 2.33E-03 4.22E+01 2.02E-03 4.22E+01 1.49E-01 389 1.14E-04 4.05 E+01 7.28E-04 4.05E+01 2.33E-03 4.05E+01 2.01E-03 4.05E+01 1.48E-01 390 1.14E-04 4.05 E+01 7.26E-04 4.05E+01 2.32E-03 4.04E+01 2.01E-03 4.05E+01 1.48E-01 391 1.13E-04 4.04E+01 7.24E-04 4.04E+01 2.31E-03 4.04E+01 2.00E-03 4.04E+01 1.47E-01 392 1.13E-04 4.04E+01 7.22E-04 4.04E+01 2.30E-03 4.04E+01 2.00E-03 4.04E+01 1.47E-01 393 1.13E-04 4.03 E+01 7.20E-04 4.03E+01 2.30E-03 4.03E+01 1.99E-03 4.03E+01 1.46E-01 394 1.12E-04 4.03 E+01 7.18E-04 4.03E+01 2.29E-03 4.03E+01 1.99E-03 4.03E+01 1.46E-01 395 1.12E-04 4.02 E+01 7.16E-04 4.02E+01 2.28E-03 4.02E+01 1.98E-03 4.02E+01 1.45E-01 396 1.12E-04 4.02 E+01 7.14E-04 4.02E+01 2.27E-03 4.02E+01 1.98E-03 4.02E+01 1.45E-01 397 1.11E-04 4.01 E+01 7.12E-04 4.01E+01 2.27E-03 4.01E+01 1.97E-03 4.01E+01 1.44E-01 398 1.11E-04 4.01 E+01 7.10E-04 4.01E+01 2.26E-03 4.01E+01 1.97E-03 4.01E+01 1.44E-01 399 1.11E-04 4.00E+01 7.08E-04 4.00E+01 2.25E-03 4.00E+01 1.97E-03 4.00E+01 1.44E-01 400 1.10E-04 3.97E+01 7.01E-04 3.97E+01 2.23E-03 3.97E+01 1.95E-03 3.97E+01 1.42E-01 401 1.09E-04 3.97E+01 6.99E-04 3.97E+01 2.22E-03 3.97E+01 1.94E-03 3.97E+01 1.42E-01 402 1.07E-04 3.90E+01 6.86E-04 3.90E+01 2.18E-03 3.90E+01 1.91E-03 3.90E+01 1.39E-01 403 1.07E-04 3.89 E+01 6.84E-04 3.89E+01 2.17E-03 3.89E+01 1.90E-03 3.89E+01 1.38E-01 404 1.06E-04 3.89 E+01 6.82E-04 3.89E+01 2.17E-03 3.89E+01 1.90E-03 3.89E+01 1.38E-01 405 1.06E-04 3.89 E+01 6.81E-04 3.89E+01 2.16E-03 3.89E+01 1.90E-03 3.89E+01 1.38E-01 406 1.06E-04 3.88 E+01 6.79E-04 3.88E+01 2.15E-03 3.88E+01 1.89E-03 3.88E+01 1.37E-01 407 1.05E-04 3.88 E+01 6.77E-04 3.88E+01 2.14E-03 3.88E+01 1.89E-03 3.88E+01 1.37E-01 408 1.10E-04 4.06E+01 7.08E-04 4.06E+01 2.24E-03 4.06E+01 1.98E-03 4.06E+01 1.43E-01 409 1.10E-04 4.06E+01 7.06E-04 4.06E+01 2.23E-03 4.06E+01 1.98E-03 4.06E+01 1.42E-01 410 1.09E-04 4.05 E+01 7.04E-04 4.05E+01 2.22E-03 4.05E+01 1.97E-03 4.05E+01 1.42E-01 411 1.09E-04 4.05 E+01 7.03E-04 4.05E+01 2.22E-03 4.05E+01 1.97E-03 4.05E+01 1.41E-01 412 1.09E-04 4.04E+01 7.01E-04 4.04E+01 2.21E-03 4.04E+01 1.97E-03 4.04E+01 1.41E-01 413 1.08E-04 4.04E+01 7.00E-04 4.04E+01 2.20E-03 4.04E+01 1.97E-03 4.04E+01 1.41E-01 414 1.08E-04 4.04E+01 6.98E-04 4.04E+01 2.20E-03 4.04E+01 1.96E-03 4.04E+01 1.40E-01 415 1.08E-04 4.03 E+01 6.97E-04 4.03E+01 2.19E-03 4.03E+01 1.96E-03 4.03E+01 1.40E-01 416 1.08E-04 4.03 E+01 6.96E-04 4.03E+01 2.18E-03 4.03E+01 1.96E-03 4.03E+01 1.40E-01 417 1.07E-04 4.02 E+01 6.96E-04 4.02E+01 2.18E-03 4.02E+01 1.96E-03 4.02E+01 1.39E-01 418 1.07E-04 4.02 E+01 6.95E-04 4.02E+01 2.18E-03 4.02E+01 1.96E-03 4.02E+01 1.39E-01 Annex-74 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Initial concentrations of total individual metals and total metals - Xx (i.e., As) fortotal metals, arsenic, copper, lead, and zinc in the snowmelt scenario. Inputs are from sediment concentrations on the last time step in the GKM release scenario. Dissolved concentrations are calculated in the model using Kd values. Metal As Cu Pb Zn Total Metals- Cations Segment Total As [Hg/I] Total Metals-As [mg/l] Total Cu [ Mg/I] Total Metals-Cu [mg/l] Total Pb [Mg/l] Total Metals-Pb [mg/l] Total Zn [Mg/l] Total Metals-Zn [mg/l] Total Metals [mg/l] 419 1.07E-04 4.01 E+01 6.95E-04 4.01E+01 2.17E-03 4.01E+01 1.97E-03 4.01E+01 1.39E-01 420 9.24E-05 3.46E+01 5.99E-04 3.46E+01 1.87E-03 3.46E+01 1.70E-03 3.46E+01 1.20E-01 421 9.23E-05 3.46E+01 5.99E-04 3.46E+01 1.87E-03 3.45E+01 1.70E-03 3.46E+01 1.20E-01 422 9.22E-05 3.45E+01 5.99E-04 3.45E+01 1.87E-03 3.45E+01 1.70E-03 3.45E+01 1.19E-01 423 9.22E-05 3.45E+01 5.99E-04 3.45E+01 1.87E-03 3.45E+01 1.70E-03 3.45E+01 1.19E-01 424 9.22E-05 3.44E+01 6.00E-04 3.44E+01 1.87E-03 3.44E+01 1.70E-03 3.44E+01 1.19E-01 425 9.22E-05 3.44E+01 6.00E-04 3.44E+01 1.87E-03 3.44E+01 1.71E-03 3.44E+01 1.19E-01 426 9.22E-05 3.44E+01 6.01E-04 3.44E+01 1.87E-03 3.43E+01 1.71E-03 3.43E+01 1.19E-01 427 9.23E-05 3.43 E+01 6.01E-04 3.43E+01 1.87E-03 3.43E+01 1.71E-03 3.43E+01 1.19E-01 428 9.23E-05 3.43 E+01 6.02E-04 3.43E+01 1.87E-03 3.43E+01 1.72E-03 3.43E+01 1.19E-01 429 9.23E-05 3.42 E+01 6.02E-04 3.42E+01 1.87E-03 3.42E+01 1.72E-03 3.42E+01 1.19E-01 430 9.22E-05 3.41E+01 6.02E-04 3.41E+01 1.86E-03 3.41E+01 1.72E-03 3.41E+01 1.19E-01 431 9.22E-05 3.41E+01 6.02E-04 3.41E+01 1.87E-03 3.41E+01 1.72E-03 3.41E+01 1.19E-01 432 9.23E-05 3.40E+01 6.03E-04 3.40E+01 1.87E-03 3.40E+01 1.72E-03 3.40E+01 1.19E-01 433 9.24E-05 3.40E+01 6.04E-04 3.40E+01 1.87E-03 3.40E+01 1.73E-03 3.40E+01 1.20E-01 434 9.24E-05 3.39 E+01 6.04E-04 3.39E+01 1.87E-03 3.39E+01 1.73E-03 3.39E+01 1.20E-01 435 9.25E-05 3.39 E+01 6.05E-04 3.39E+01 1.87E-03 3.39E+01 1.73E-03 3.39E+01 1.20E-01 436 9.26E-05 3.39 E+01 6.06E-04 3.39E+01 1.87E-03 3.39E+01 1.74E-03 3.39E+01 1.20E-01 437 9.27E-05 3.38 E+01 6.07E-04 3.38E+01 1.87E-03 3.38E+01 1.74E-03 3.38E+01 1.20E-01 438 9.28E-05 3.38 E+01 6.08E-04 3.38E+01 1.88E-03 3.38E+01 1.74E-03 3.38E+01 1.20E-01 439 9.29E-05 3.37E+01 6.09E-04 3.37E+01 1.88E-03 3.37E+01 1.75E-03 3.37E+01 1.20E-01 440 9.31E-05 3.37E+01 6.10E-04 3.37E+01 1.88E-03 3.37E+01 1.75E-03 3.37E+01 1.20E-01 441 9.32E-05 3.37E+01 6.11E-04 3.37E+01 1.88E-03 3.37E+01 1.75E-03 3.37E+01 1.21E-01 442 9.33E-05 3.36E+01 6.12E-04 3.36E+01 1.88E-03 3.36E+01 1.76E-03 3.36E+01 1.21E-01 443 9.35E-05 3.36E+01 6.13E-04 3.36E+01 1.89E-03 3.36E+01 1.76E-03 3.36E+01 1.21E-01 444 9.36E-05 3.35 E+01 6.14E-04 3.35E+01 1.89E-03 3.35E+01 1.76E-03 3.35E+01 1.21E-01 445 9.38E-05 3.35 E+01 6.15E-04 3.35E+01 1.89E-03 3.35E+01 1.77E-03 3.35E+01 1.21E-01 446 9.41E-05 3.35 E+01 6.17E-04 3.35E+01 1.90E-03 3.35E+01 1.77E-03 3.35E+01 1.22E-01 447 9.43E-05 3.34E+01 6.19E-04 3.34E+01 1.90E-03 3.34E+01 1.78E-03 3.34E+01 1.22E-01 448 9.45E-05 3.34E+01 6.20E-04 3.34E+01 1.91E-03 3.34E+01 1.79E-03 3.34E+01 1.22E-01 449 9.37E-05 3.30E+01 6.15E-04 3.30E+01 1.89E-03 3.30E+01 1.77E-03 3.30E+01 1.21E-01 450 9.40E-05 3.30E+01 6.17E-04 3.30E+01 1.90E-03 3.30E+01 1.78E-03 3.30E+01 1.22E-01 451 9.46E-05 3.30E+01 6.21E-04 3.30E+01 1.91E-03 3.30E+01 1.79E-03 3.30E+01 1.22E-01 452 9.51E-05 3.29 E+01 6.25E-04 3.29E+01 1.92E-03 3.29E+01 1.80E-03 3.29E+01 1.23E-01 453 9.57E-05 3.29 E+01 6.29E-04 3.29E+01 1.93E-03 3.29E+01 1.81E-03 3.29E+01 1.24E-01 454 9.62E-05 3.29 E+01 6.33E-04 3.29E+01 1.94E-03 3.29E+01 1.83E-03 3.29E+01 1.25E-01 455 9.70E-05 3.29 E+01 6.38E-04 3.29E+01 1.96E-03 3.29E+01 1.84E-03 3.29E+01 1.25E-01 456 9.77E-05 3.29 E+01 6.42E-04 3.29E+01 1.97E-03 3.29E+01 1.85E-03 3.29E+01 1.26E-01 457 9.84E-05 3.30E+01 6.47E-04 3.29E+01 1.99E-03 3.29E+01 1.87E-03 3.29E+01 1.27E-01 Annex-75 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Initial concentrations of total individual metals and total metals - Xx (i.e., As) fortotal metals, arsenic, copper, lead, and zinc in the snowmelt scenario. Inputs are from sediment concentrations on the last time step in the GKM release scenario. Dissolved concentrations are calculated in the model using Kd values. Metal As Cu Pb Zn Total Metals- Cations Segment Total As [Hg/I] Total Metals-As [mg/l] Total Cu [ Mg/I] Total Metals-Cu [mg/l] Total Pb [Mg/l] Total Metals-Pb [mg/l] Total Zn [Mg/l] Total Metals-Zn [mg/l] Total Metals [mg/l] 458 9.92E-05 3.30E+01 6.52E-04 3.30E+01 2.00E-03 3.30E+01 1.88E-03 3.30E+01 1.28E-01 Annex-76 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Total Resuspension Volumes Table R-13. Water column and surface benthic segment volumes of GKM Model for low, medium, and high flows. Water column and surface benthic segment volumes of GKM Model for low, medium, and high flows. Water Column Volume [m3] Sediment (Static Bed Volume) [m3] Segment 3/13/11 5/18/11 6/13/11 Segment 3/13/11 1 3374 11875 27408 230 13722 2 1162 2903 6086 231 1255 3 4352 14244 32743 232 13722 4 6003 24823 61606 233 13722 5 6929 29430 70669 234 13722 6 10030 42064 95135 235 17507 7 10016 42162 95186 236 17507 8 10003 42259 95236 237 17507 9 9990 42356 95287 238 17507 10 9976 42452 95338 239 17507 11 11579 48791 105421 240 17507 12 11562 48894 105479 241 17507 13 13056 54844 115098 242 17507 14 13035 54951 115162 243 17507 15 13015 55057 115225 244 17507 16 12994 55160 115288 245 17507 17 12974 55260 115351 246 17507 18 12953 55358 115414 247 17507 19 12931 55453 115476 248 17507 20 12910 55544 115539 249 17507 21 13528 54056 106802 250 17507 22 15309 60878 111837 251 17507 23 15291 60930 111880 252 17507 24 15273 60982 111924 253 17507 25 15255 61033 111966 254 17507 26 15237 61082 112009 255 17507 27 15218 61130 112051 256 17507 28 15200 61177 112093 257 17507 29 15181 61223 112135 258 17507 30 16856 67591 117032 259 17507 31 18640 74870 129613 260 16392 32 33527 135080 233777 261 42298 33 33455 135199 233925 262 42298 34 33382 135308 234069 263 42298 35 33308 135406 234207 264 42298 36 33233 135493 234340 265 42298 37 33158 135567 234469 266 42298 Annex-77 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Water column and surface benthic segment volumes of GKM Model for low, medium, and high flows. Water Column Volume [m3] Sediment (Static Bed Volume) [m3] Segment 3/13/11 5/18/11 6/13/11 Segment 3/13/11 38 36304 147552 244032 267 42298 39 36232 147581 244150 268 42298 40 36160 147600 244264 269 42298 41 36087 147608 244375 270 42298 42 36014 147606 244482 271 42298 43 35941 147593 244586 272 42298 44 35868 147570 244687 273 42298 45 35794 147537 244784 274 42298 46 22075 80620 124095 275 42298 47 22952 79673 123346 276 42298 48 22930 79657 123357 277 42298 49 22909 79641 123368 278 42298 50 22887 79623 123379 279 42298 51 22866 79605 123390 280 42298 52 23718 78640 122628 281 42298 53 23694 78617 122630 282 42298 54 29700 98627 153909 283 58217 55 29663 98585 153912 284 58217 56 26775 89049 139082 285 57802 57 27714 87928 138201 286 57802 58 19211 60981 95876 287 34431 59 30062 95490 150205 288 59498 60 30024 95435 150194 289 59498 61 27730 88195 138868 290 59908 62 37163 99551 149758 291 59908 63 36289 96769 150347 292 59908 64 30487 81328 126427 293 51332 65 30456 81274 126413 294 51332 66 30425 81217 126399 295 51332 67 38622 103132 160630 296 59853 68 38574 103034 160606 297 59853 69 37616 99922 161231 298 59853 70 37995 100923 163029 299 68241 71 37951 100789 163005 300 68241 72 26533 70455 114041 301 46376 73 27741 73649 119320 302 49813 74 27719 73571 119306 303 49813 75 27697 73492 119292 304 49813 76 27677 73411 119278 305 49813 77 27657 73328 119264 306 49813 78 27637 73242 119249 307 49813 Annex-78 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Water column and surface benthic segment volumes of GKM Model for low, medium, and high flows. Water Column Volume [m3] Sediment (Static Bed Volume) [m3] Segment 3/13/11 5/18/11 6/13/11 Segment 3/13/11 79 27619 73155 119235 308 49813 80 25932 68652 112011 309 40732 81 24324 54137 83682 310 40732 82 24315 54095 83678 311 40732 83 24306 54052 83673 312 40732 84 24298 54008 83668 313 40732 85 24290 53963 83663 314 40732 86 24282 53918 83658 315 40732 87 24275 53872 83654 316 40732 88 25835 57301 89054 317 43903 89 25828 57247 89049 318 43903 90 25821 57192 89043 319 43903 91 25815 57136 89038 320 43903 92 30690 77530 130454 321 43903 121 95008 161494 400189 350 186786 122 79413 132212 327894 351 142097 123 79413 131913 327869 352 142097 124 79414 131600 327845 353 142097 125 79416 131274 327821 354 142097 126 79419 130933 327796 355 142097 127 79422 130577 327771 356 142097 128 64432 105685 265882 357 109451 129 80530 131684 332265 358 109451 130 80535 131266 332239 359 109451 131 82176 124654 336128 360 109451 132 82182 123960 336074 361 109451 133 82189 123235 336019 362 109451 134 82195 122480 335965 363 109451 135 82203 121695 335909 364 109451 136 106633 156457 435587 365 109451 137 97395 141685 397718 366 148546 138 97409 140447 397639 367 148546 139 65771 94245 268423 368 126260 140 88847 113803 320741 369 126260 141 122534 154704 442161 370 134648 142 122556 152419 442045 371 134648 143 122580 150075 441931 372 134648 144 122605 147677 441819 373 134648 145 122632 145234 441708 374 134648 146 122661 142758 441599 375 134648 147 122692 140264 441492 376 134648 Annex-79 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Water column and surface benthic segment volumes of GKM Model for low, medium, and high flows. Water Column Volume [m3] Sediment (Static Bed Volume) [m3] Segment 3/13/11 5/18/11 6/13/11 Segment 3/13/11 148 122724 137763 441386 377 134648 149 122759 135258 441282 378 134648 150 122879 130164 442480 379 134648 151 122914 127542 442387 380 134648 152 122952 124917 442294 381 134648 153 122991 122297 442203 382 134648 154 123033 119694 442113 383 134648 155 123077 117121 442023 384 134648 156 123123 114592 441935 385 134648 157 104607 95531 375288 386 125843 158 104643 93772 375226 387 125843 159 118519 103977 424736 388 168416 160 113960 96286 377384 389 168416 161 113997 94501 377334 390 168416 162 114034 92788 377286 391 168416 163 114072 91168 377237 392 168416 164 114110 89661 377189 393 168416 165 114148 88286 377142 394 168416 166 114186 87054 377096 395 168416 167 114223 85971 377050 396 168416 168 114261 85037 377006 397 168416 169 114297 84246 376962 398 168416 170 114333 83588 376919 399 168416 171 157102 113877 517622 400 200204 172 157164 113215 517546 401 200204 173 114795 82411 377880 402 159234 174 114825 82236 377842 403 159234 175 114854 82137 377805 404 159234 176 114881 82105 377770 405 159234 177 153219 109555 503632 406 212312 178 153259 109756 503573 407 212312 179 176425 126733 579468 408 207303 180 176462 127280 579397 409 207303 181 176492 127933 579328 410 207303 182 176513 128671 579263 411 207303 183 176526 129482 579200 412 207303 184 176531 130352 579141 413 207303 185 176527 131273 579085 414 207303 186 176516 132235 579031 415 207303 187 176496 133233 578981 416 207303 188 176470 134261 578933 417 207303 Annex-80 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Water column and surface benthic segment volumes of GKM Model for low, medium, and high flows. Water Column Volume [m3] Sediment (Static Bed Volume) [m3] Segment 3/13/11 5/18/11 6/13/11 Segment 3/13/11 189 176437 135314 578888 418 207303 190 176398 136389 578847 419 207303 191 160463 124999 526640 420 268127 192 160425 125915 526610 421 268127 193 160384 126840 526582 422 268127 194 160342 127774 526557 423 268127 195 160300 128715 526534 424 268127 196 160257 129662 526514 425 268127 197 160216 130615 526495 426 268127 198 160176 131572 526478 427 268127 199 123242 100069 453773 428 268127 200 123217 100732 453762 429 268127 201 109365 89946 402807 430 246405 202 109350 90471 402800 431 246405 203 109336 90998 402793 432 246405 204 109325 91527 402786 433 246405 205 109316 92057 402780 434 246405 206 109311 92589 402774 435 246405 207 109308 93122 402768 436 246405 208 109309 93656 402763 437 246405 209 109313 94190 402758 438 246405 210 109321 94726 402753 439 246405 211 109333 95262 402748 440 246405 212 109349 95798 402743 441 246405 213 109369 96335 402739 442 246405 214 109393 96871 402735 443 246405 215 109421 97408 402731 444 246405 216 109454 97944 402728 445 246405 217 145164 130781 533869 446 337951 218 123496 111889 453974 447 255474 219 123557 112568 453973 448 255474 220 78311 71594 287633 449 207017 221 164541 151503 603884 450 249734 222 215251 199991 789095 451 302456 223 219684 205930 804322 452 245131 224 206417 195058 754784 453 183115 225 206705 196858 754826 454 183115 226 234930 225657 856551 455 175760 227 235321 227907 856626 456 175760 228 235709 230119 856709 457 175760 229 236082 232290 856800 458 175760 Annex-81 ------- Gold King Mine Release of Acid Mine Drainage to the Animas and San Juan Rivers Annex-82 ------- |