\J35g.' 1997 TOXICS RELEASE INVENTORY WYOMING State/TRI Data Population Square Miles Total Facilities Total Forms Form As 480,043 97,105 32 161 21 National Rank for Total On- and Off-site Releases (includes transfers out-of-state for disposal) Rank 39 Pounds 9,357,158 National Rank for Total On-site Releases (includes quantities released at the facility; excludes quantities transferred to other sites for disposal) Rank 36 Pounds 9,349,356 National Rank for Total Releases within State (excludes transfers out-of-state for disposal) Rank 37 Pounds 9,356,085 National Rank for Production-related Waste Managed Rank 47 Pounds 17,819,479 The largest triangle appearing in the state map represents the largest facility for on-site releases in the state of Wyoming. All triangles are proportionally-sized to represent the amounts of releases at each facility within this state. Reported Releases and Waste Management Activities Pounds On-site Releases Air Emissions Surface Water Discharges Underground Injection Class I Wells Underground Injection Class II-V Wells On-site Land Releases to RCRA Subtitle C Landfills Other On-site Land Releases Off-site Releases (Transfers Off-site to Disposal) Total On- and Off-site Releases ,349,356 296,413 7,485 ,820,250 505 0 224,703 7,802 ,357,158 Recycled On-site 3,360,150 Recycled Off-site 417,925 Energy Recovery On-site 74,591 Energy Recovery Off-site 2,470 Treated On-site 4,546,158 Treated Off-site 62,317 Quantity Released On- and Off-site 9,355,868 (excludes non-production-related releases; e.g. releases due to catastro£hic_events_orjiemedialactionsj^^^^^^^^^^_^^^^^^^^^^_ Total Production-related Waste Managed 17,819,479 Total Non-production-related Waste Managed 4,163 Top Five Chemicals for Total Releases In State On-site Releases Off-site Releases (Transfers Off-site to Disposal) Underground Injection On-site Releases to Land CAS Number Chemical Air Emissions Surface Water Discharges Class I Wells Class II-V Wells RCRA Subtitle C Landfills Other On-site Land Releases Transferred Transferred Into State Within State Transferred Out of State Total Releases in the State* Pounds Pounds Pounds Pounds Pounds Pounds Pounds Pounds Pounds Pounds Nitrate compounds 0 322 6,500,000 0 0 12,250 0 0 0 6,512,572 7664-41-7 Ammonia 653,774 6,093 260,000 0 0 7,654 0 0 0 927,521 7664-93-9 Sulfuric acid 224,400 0 0 0 0 0 0 0 0 224,400 110-54-3 n-Hexane 198,750 10 0 0 0 2,311 0 5 23 201,076 7647-01-0 Hydrochloric acid 161,250 0 0 0 0 0 0 0 0 161,250 *The chemical ranking is based on the amounts in this column; these quantities exclude transfers out of state. ------- 1997 TOXICS RELEASE INVENTORY WYOMING Top Five Facilities for Total On-site Releases On-site Releases Off-site Releases (Transfers Off-site to Disposal) Underground Injection On-site Releases to Land Facility / City, County Air Emissions Surface Water Discharges Class I Wells Class II-V Wells RCRA Subtitle C Landiflls Other On-site Land Releases Total On-site Releases* Transferred Transferred Within State Out of State Pounds Pounds Pounds Pounds Pounds Pounds Pounds Pounds Pounds Coastal Chem Inc., Cheyenne, Laramie 460,350 0 6,820,250 0 0 240 7,280,840 0 0 FMC Corp., Green River, Sweetwater 312,865 0 0 0 0 196,000 508,865 0 0 Sinclair Oil Corp., Sinclair, Carbon 296,159 0 0 0 0 0 296,159 0 500 Crown Cork & Seal Co. Inc., Worland, Washakie 253,649 0 0 0 0 0 253,649 156 0 Little America Refining Co., Casper, Natrona 179,495 0 0 0 0 1 179,496 5,788 213 *The facility ranking is based on the amounts in this column. Top Five Facilities for Total Quantity Released On-site and Off-site Facility / City, County Recycled On-site Recycled Off-site Energy Recovery On-site Energy Recovery Off-site Treated On-site Quantity Treated Released On- Off-site and Off-site* Total Production- related Waste Managed Total Non- Production- related Waste Managed Pounds Pounds Pounds Pounds Pounds Pounds Pounds Pounds Pounds Coastal Chem Inc., Cheyenne, Laramie 0 1,700 0 0 0 0 7,280,580 7,282,280 0 FMC Corp., Green River, Sweetwater 4 0 0 0 821,401 7 506,278 1,327,690 0 Sinclair Oil Corp., Sinclair, Carbon 208,169 0 38,961 0 787,886 0 296,211 1,331,227 0 Crown Cork & Seal Co. Inc., Worland, Washakie 0 0 0 0 41,000 7 260,150 301,157 0 Little America Refining Co., Casper, Natrona 2,929,038 0 0 0 7,879 0 184,747 3,121,664 0 * The facility ranking is based on the amounts in this column; these quantities exclude non-production-related releases. For More Information... State Contact: Bob Bezek (307) 777-4900 Fax (307)635-6017 EPA Regional Contact: Joyel Dhieux (303)312-6447 Fax (303)312-6044 To obtain TRI data use assistance, call TRI User Support Service (TRI-US): (202)260-1531 Fax (202) 401-2347 ------- |