July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 Supplemental Information for Water Quality Standards Regulatory Revisions Final Rule New or Updated CWA Section 304(a) Criteria Recommendations Published since May 30, 2000 NOTE: The EPA's final rule revision at § 131.20(a) requires that if states and authorized tribes choose not to adopt new or revised criteria during their triennial review for any parameters for which EPA has published new or updated criteria recommendations under CWA section 304(a), they must explain their decision when reporting the results of their triennial review to EPA under CWA section 303(c)(l) and 40 CFR 131.20(c). When states and authorized tribes conduct their next triennial review, they must provide an explanation for why they did not adopt new or revised criteria for parameters for which EPA has published new or updated CWA section 304(a) criteria recommendations since May 30, 2000. During the triennial reviews that follow, states and authorized tribes must do the same for criteria for parameters for which EPA has published CWA section 304(a) criteria recommendations since the states' or authorized tribes' most recent triennial review. This document provides a list of the new or updated CWA section 304(a) criteria recommendations that have been published since May 30, 2000. This document does not represent the entirety of CWA section 304(a) criteria recommendations. For a complete list, see: http://water.epa.gov/scitech/swguidance/standards/criteria/current/index.cftn. Aquatic Life Criteria Table Freshwater Saltwater Pollutant Acrolein Ammonia Carbaryl Cadmium Copper CAS P/NP* CMC** Number (acute) (ug/L) 107028 P 3 7664417 NP Freshwater/' and Life-sta 63252 NP 2.1 7440439 P 2.0 A, B CCC** (chronic) (ug/L) 3 Ammonia Criter ge Dependent 2.1 0.25 A, B 7440508 P Freshwater criteria CMC** (acute) (ug/L) a are pH, Te 1.6 40 A 4.8 A, C CCC** (chronic) (ug/L) mperature 8.8 A 3.1 A, C Publication Year 2009 2013 2012 2001 2007 calculated using the Biotic Ligand Model Diazinon 333415 Nonylphenol 84852153 NP 0.17 NP 28 0.17 0.82 6.6 7 0.82 2005 1.7 2005 Page 1 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 Nutrients — NP See EPA's Ecoregional criteria for Total Phosphorus, Total Nitrogen, Chlorophyll a and Water Clarity (Secchi depth for lakes; turbidity for streams and rivers) (& Level III Ecoregional criteria) 2003 Tributyltin (TBT) — NP 0.46 0.072 0.42 0.0074 2004 *P/NP - Indicates either a Priority Pollutant (P) or a Non Priority Pollutant (NP). **Criteria Maximum Concentration and Criterion Continuous Concentration The Criteria Maximum Concentration (CMC) is an estimate of the highest concentration of a material in surface water to which an aquatic community can be exposed briefly without resulting in an unacceptable effect. The Criterion Continuous Concentration (CCC) is an estimate of the highest concentration of a material in surface water to which an aquatic community can be exposed indefinitely without resulting in an unacceptable effect. The CMC and CCC are just two of the six parts of an aquatic life criterion; the other four parts are the acute averaging period, chronic averaging period, acute frequency of allowed exceedence, and chronic frequency of allowed exceedence. Because CWA section 304(a) aquatic life criteria are national guidance, they are intended to be protective of the vast majority of the aquatic communities in the United States. A Freshwater and saltwater criteria for metals are expressed in terms of the dissolved metal in the water column. See "Office of Water Policy and Technical Guidance on Interpretation and Implementation of Aquatic Life Metals Criteria (PDF)," (49 pp, 3MB) October 1, 1 993, by Martha G. Prothro, Acting Assistant Administrator for Water, available on NSCEP's web site and 40 CFR 1 31.36(b)(l). Conversion Factors applied in the table can be found in Appendix A to the Preamble- Conversion Factors for Dissolved Metals. B The freshwater criterion for this metal is expressed as a function of hardness (mg/L) in the water column. The value given here corresponds to a hardness of 1 00 mg/L. Criteria values for other hardness may be calculated per the equation presented in the criteria document. C For the saltwater copper criteria, when the concentration of dissolved organic carbon is elevated, copper is substantially less toxic and use of Water-Effect Ratios might be appropriate. Page 2 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 Human Health Criteria Table Human Health for the consumption of Pollutant CAS P/NP* Water + Organism Only Publication Number Organism (M9/L) (ug/L) Acenaphthene 83329 P 70 A 90 A Acrolein 1 070; 18 P 3 400 Acrylonitrile 107131 P 0.061 C 7.0 C Aldrin 30901 Year 2015 2015 2015 D2 P 0.00000077 0.00000077 C 2015 C alpha-Hexachlorocyclohexane 319846 P (HCH) alpha-Endosulfan Anthracene 959988 P 120127 P 0.00036 C 20 300 0.00039 C 30 400 2015 2015 2015 Antimony 7440360 P 5.6 B, D 640 B, D 2002 Benzene 71432 P 0.58-2.1 C, D 16-58 C, D 2015 Benzidine Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(k)fluoranthene 92875 P 56553 P 50328 205992 207089 P P P 0.0001 4 C 0.011 C 0.0012C 0.0013C 0.00012 C, D 0.0012 C 0.012 C 0.00013 C, D 0.0013 C 0.013 C 2015 2015 2015 2015 2015 Page 3 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 beta-Hexachlorocyclohexane 319857 P 0.0080 C 0.014C 2015 (HCH) beta-Endosulfan 33213659 P 20 40 2015 Bis(2-Chloro-l-methylethyl) 108601 P 200 4,000 2015 Ether Bis(2-Chloroethyl) Ether 1 1 1 444 P 0.030C 2.2 C Bis(2-Ethylhexyl) Phthalate 117817 P 0.32 C, D 0.37 C, D Bis(Chloromethyl) Ether 542881 NP 0.0001 5 C 0.017C Bromoform 75252 P 7.0 C, D 120C, D Butylbenzyl Phthalate 85687 Carbon Tetrachloride 56235 Chlordane 57749 P 0.10C P 0.4 C, D P 0.00031 C, D Chlorobenzene 108907 P 1 00 A, D Chlorodibromomethane 124481 P 0.80C, D 0.10C 5C, D 0.00032 C, D 800 A, D 2015 2015 2015 2015 2015 2015 2015 2015 21 C, D 2015 Chloroform 67663 P 60 D 2,000 D 2015 Chlorophenoxy Herbicide (2,4- 94757 D) NP 1,3000 12,000 D 2015 Chlorophenoxy Herbicide 93721 NP 1 00 D 400 D 2015 (2,4,5-TP) [Silvex] Chrysene 218019 P 0.12C, D Cyanide 57125 P 4D Dibenzo(a,h)anthracene 53703 P 0.0001 2 C 0.13 C, D 400 D 0.00013 C 2015 2015 2015 Dichlorobromomethane 75274 P 0.95 C, D 27 C, D 2015 Page 4 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 Dieldrin 60571 Diethyl Phthalate 84662 Dimethyl Phthalate 13111 Di-n-Butyl Phthalate 84742 Dinitrophenols 25550 P 0.000001 2 C 0.000001 2 C 2015 P 600 600 2015 3 P 2,000 2,000 2015 P 20 30 2015 587 NP 10 Endosulfan Sulfate 1031078 P 20 Endrin 72208 P 0.03 D 1,000 40 0.03 D 2015 2015 2015 Endrin Aldehyde 7421934 PI 1 2015 Ethylbenzene 10041 4 P 68 D 130 D 2015 Fluoranthene 206440 P 20 20 2015 Fluorene 86737 gamma-Hexachlorocyclohexane 58899 (HCH) [Lindane] Heptachlor 76448 Heptachlor Epoxide 10245 P 50 70 2015 P 4.2 D P 0. 0000059 C, D 73 P 0.000032 C, D 4.4 D 0. 0000059 C, D 0.000032 C, D Hexachlorobenzene 118741 P 0.000079 C, D 0.000079 C, D Hexachlorobutadiene 87683 Hexachlorocyclohexane (HCH) - 60873 Technical Hexachlorocyclopentadiene 77474 Hexachloroethane 67721 lndeno(l,2,3-cd)pyrene 19339 Isophorone 78591 P 0.01 C, D 1 NP 0.0066C P 4A, D 2015 2015 2015 2015 0.01 C, D 2015 0.010C 4 A, D 2015 2015 P 0.1 C 0.1 C 2015 5 P 0.0012C P 34 C 0.0013 C 2015 1.800C 2015 Page 5 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 Methylmercury 22967926 P 0.3 mg/kg E 2001 Methoxychlor 72435 NP 0.02 D 0.02 D 2015 Methyl Bromide 74839 Methylene Chloride 75092 Nitrobenzene 98953 P 100 10,000 2015 P 20 C, D l.OOOC, D 2015 P Nitrosodibutylamine, N 924163 NP 10A 600 A 0.0063 C 0.22 C Nitrosodiethylamine, N 55185 NP 0.0008 C 2015 2002 1.24C 2002 Nitrosopyrrolidine, N 930552 NP 0.016C 34 C 2002 N-Nitrosodimethylamine 62759 P 0. 00069 C 3.0C 2002 N-Nitrosodi-n-Propylamine 621647 P 0.0050 C 0.51 C 2002 N-Nitrosodiphenylamine 86306 Pathogen and Pathogen Indicators Pentachlorobenzene 608935 P NP 3.3 C 6.0C See EPA's 201 2 Recreational Water Quality Criteria 0.1 0.1 2002 2012 2015 Pentachlorophenol 87865 P 0.03 A, C, D 0.04 A, C, D 2015 Phenol 108952 Polychlorinated Biphenyls (PCBs) Pyrene 129000 P P P Selenium 7782492 P 4, 000 A 300,000 A 0. 000064 C, D, F 0.000064 C, D, F 20 170 D 30 4200 D 2015 2002 2015 2002 Tetrachloroethylene 127184 P IOC, D 29 C, D 2015 Thallium 7440280 P 0.24 D 0.47 D 2003 Toluene 108883 P 57 D 520 D 2015 Page 6 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 Toxaphene Trichloroethylene Vinyl Chloride Zinc 1,1,1 -Trichloroethane 1 ,1 ,2,2-Tetrachloroethane 1 ,1 ,2-Trichloroethane 1 ,1 -Dichloroethylene 1 ,2,4,5-Tetrachlorobenzene 1 ,2,4-Trichlorobenzene 1 ,2-Dichlorobenzene 1 ,2-Dichloroethane 1 ,2-Dichloropropane 1 ,2-Diphenylhydrazine Trans-1 ,2-Dichloroethylene 1 ,3-Dichlorobenzene 1 ,3-Dichloropropene 1 ,4-Dichlorobenzene 2,3,7,8-TCDD(Dioxin) 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 2,4-Dichlorophenol 8001352 P 0. 00070 C, D 0.00071 C, D 2015 79016 P 0.6C, D 7C, D 2015 75014 P 0.022 C, D 1.6C, D 2015 7440666 P 7, 400 A 26,000 A 2002 71556 P 79345 P 79005 P 10,000 D 0.2 C 0.55 C, D 200,000 D 3 C 8.9C, D 2015 2015 2015 75354 P 300 D 20,0000 2015 95943 NP 0.03 0.03 2015 120821 P 0.071 D 0.076 D 2015 95501 P 107062 P 78875 P 1,000 D 3,000 D 9.9C, D 650 C, D 0.90C, D 31 C, D 2015 2015 2015 122667 P 0.03 C 0.2 C 2015 156605 P 100 D 541731 P 7 4,000 D 10 2015 2015 542756 P 0.27C 12 C 2015 106467 P 1746016 P 95954 NP 300 D 900 D 5.0E-9C, D 5.1E-9C, D 300 A 600 A 2015 2002 2015 88062 P 1.5 A, C 2. 8 A, C 2015 120832 P 10A 60 A 2015 Page 7 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 2,4-Dimethylphenol 105679 P 1 00 A 3, 000 A 2015 2,4-Dinitrophenol 51285 P 2,4-Dinitrotoluene 121142 P 2-Chloronaphthalene 2-Chlorophenol 2-Methyl-4,6-Dinitrophenol 3,3'-Dichlorobenzidine 3-Methyl-4-Chlorophenol P,P'- Dichlorodiphenyldichloroethane (ODD) P,P'- Dichlorodiphenyldichloroethylen e (DDE) 91587 95578 534521 91941 59507 72548 72559 p,p'- 50293 Dichlorodiphenyltrichloroethane (DDT) P 10 0.049C 800 P 30 A P P P P P P 2 0.049C 500 A 0.00012 C 0.00001 8 C 0. 000030 C 300 1.7C 1,000 800 A 30 0.15 C 2,000 A 0.00012 C 0.000018 C 0. 000030 C 2015 2015 2015 2015 2015 2015 2015 2015 2015 2015 *P/NP - Indicates either a Priority Pollutant (P) or a Non Priority Pollutant (NP). A This chemical has a criterion for organoleptic (taste and order) effects. In some cases, the organoleptic criterion may be more stringent. BThis criterion was revised to reflect EPA's ql* or RfD as contained in the Integrated Risk Information System (IRIS) as of May 1 7, 2002. The fish tissue bioconcentration factor (BCF) is from the 1 980 Ambient Water Quality Criteria document. C This criterion is based on carcinogenicity of 1 0 6 risk. D EPA has issued a Maximum Contaminant Level (MCL) for this chemical under the Safe Drinking Water Act. In some cases, the MCL may be more stringent. For more information see EPA's National Primary Drinking Water Regulations. Page 8 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 EThis fish tissue residue criterion for methylmercury is based on a total fish consumption rate of 0.0175 kg/day. F This criterion applies to total PCBs (e.g., the sum of all congener or all isomer or homolog or Aroclor analyses). Page 9 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 References United States Environmental Protection Agency. 2009. Ambient Aquatic Life Water Quality Criteria for Acrolein. EPA-822-F-09-004. National Technical Information Service (NTIS), 5285 Port Royal Road, Springfield, VA 22161. http://water.epa.gov/scitech/swguidance/standards/criteria/aqlife/acrolein/aq-final.cfm United States Environmental Protection Agency. 2013. Aquatic Life Ambient Water Quality Criteria for Ammonia—Freshwater. EPA-822-R-13-001. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/aqlife/ammonia/upload/AQUATIC-LIFE- AMBIENT-WATER-QUALITY-CRITERIA-FOR-AMMONIA-FRESHWATER-2013.pdf. United States Environmental Protection Agency. 2012. Aquatic Life Ambient Water Quality Criteria for Carbaryl—2012. EPA-820-R-12-007. Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/aqlife/upload/carbaryl2012.pdf United States Environmental Protection Agency. 2001. 2001 Update of Ambient Water Quality Criteria for Cadmium. EPA-822-R-01-001. National Technical Information Service (NTIS), 5285 Port Royal Road, Springfield, VA 22161. http://water.epa.gov/scitech/swguidance/standards/criteria/aqlife/cadmium/upload/2001_04_13_crite ria_cadmium_cad2001upd.pdf United States Environmental Protection Agency. 2007. Aquatic Life Ambient Freshwater Quality Criteria—Copper. EPA-822-R-07-001. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/2009_04_27_criteria_cop per_2007_criteria-full.pdf United States Environmental Protection Agency. 2005. Aquatic Life Ambient Water Quality Criteria— Diazinon. EPA-822-R-05-006. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2006_02_16_criteria_diazinon_final- doc.pdf United States Environmental Protection Agency. 2005. Aquatic Life Ambient Water Quality Criteria— Nonylphenol. EPA-822-R-05-005. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2006_05_18_criteria_nonylphenol_final- doc.pdf United States Environmental Protection Agency. 2003. Ecoregional Criteria Documents. Office of Water, Office of Science and Technology, Washington, DC. http://www2.epa.gov/nutrient-policy- data/ecoregional-criteria-documents United States Environmental Protection Agency. 2003. Ambient Aquatic Life Water Quality Criteria for Tributyltin (TBT). National Technical Information Service (NTIS), 5285 Port Royal Road, Springfield, VA 22161. http://water.epa.gov/scitech/swguidance/standards/criteria/aqlife/tributyltin/upload/2004_01_05_crit eria_tributyltin_tbt-final.pdf Page 10 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Acenaphthene. EPA 820-R-15-002. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/final-acenaphthene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Acrolein. EPA 820-R-15-003. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717491 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Acrylonitrile. EPA 820-R-15-004. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717492 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Aldrin. EPA 820-R-15-005. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717493 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: alpha-Hexachlorocyclohexane (HCH). EPA 820-R-15-006. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717494 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: alpha-Endosulfan. EPA 820-R-15-007. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717495 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Anthracene. EPA 820-R-15-008. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717496 United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Benzene. EPA 820-R-15-009. Office of Water, Office of Science and Technology, Washington, DC. Page 11 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Benzene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Benzidine. EPA 820-R-15-010. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Benzidine.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Benzo(a)anthracene. EPA 820-R-15-011. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717545 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Benzo(a)pyrene. EPA 820-R-15-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717546 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Benzo(b)fluoranthene. EPA 820-R-15-013. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717544 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Benzo(k)fluoranthene. EPA 820-R-15-014. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717547 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: beta-Hexachlorocyclohexane (HCH). EPA 820-R-15-015. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717550 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: beta-Endosulfan. EPA 820-R-15-016. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717549 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Bis(2-Chloro-l-methylethyl) Ether. EPA820-R-15-019. Office of Water, Office of Science and Technology, Washington, DC. Page 12 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Bis-2-chloro-l-methylethyl-Ether.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Bis(2-Chloroethyl) Ether. EPA820-R-15-018. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Bis-2-chloroethyl-Ether.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Bis(2-ethylhexyl) Phthalate. EPA 820-R-15-020. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Bis-2-ethylhexyl-Phthalate.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Bis(chloromethyl) Ether. EPA 820-R-15-017. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Bis-chloromethyl-Ether.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Bromoform. EPA 820-R-15-021. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/final-bromoform.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Butylbenzyl Phthalate. EPA 820-R-15-022. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Butylbenzyl-Phthalate.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Carbon Tetrachloride. EPA 820-R-15-023. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717524 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Chlordane. EPA 820-R-15-024. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717497 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Chlorobenzene. EPA 820-R-15-025. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717504 Page 13 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Chlorodibromomethane. EPA 820-R-15-026. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717526 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Chloroform. EPA 820-R-15-027. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717525 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Chlorophenoxy Herbicide (2,4-D). EPA 820-R-15-028. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717528 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Chlorophenoxy Herbicide (2,4,5-TP). EPA 820-R-15-029. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717527 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Chrysene. EPA 820-R-15-030. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/final-chrysene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Cyanide. EPA 820-R-15-031. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717499 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Dibenzo(a,h)anthracene. EPA 820-R-15-032. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Dibenzo-a-h-anthracene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Dichlorobromomethane. EPA 820-R-15-033. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Dichlorobromomethane.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Dieldrin. EPA 820-R-15-034. Office of Water, Office of Science and Technology, Washington, DC. Page 14 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717505 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Diethyl Phthalate. EPA820-R-15-035. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Diethyl-Phthalate.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Dimethyl Phthalate. EPA 820-R-15-036. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Dimethyl-Phthalate.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Di-n-butyl Phthalate. EPA 820-R-15-037. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Di-n-butyl-Phthalate.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Dinitrophenols. EPA 820-R-15-038. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Dinitrophenols.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Endosulfan Sulfate. EPA 820-R-15-039. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717513 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Endrin. EPA 820-R-15-040. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717506 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Endrin Aldehyde. EPA 820-R-15-041. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717507 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Ethylbenzene. EPA 820-R-15-042. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717511 Page 15 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Fluoroanthene. EPA 820-R-15-043. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717510 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Fluorene. EPA 820-R-15-044. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717508 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: gamma-Hexachlorocyclohexane (HCH). EPA 820-R-15-045. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717548 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Heptachlor. EPA 820-R-15-046. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717538 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Heptachlor Epoxide. EPA 820-R-15-047. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717536 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Hexachlorobenzene. EPA820-R-15-048. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717539 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Hexachlorobutadiene. EPA 820-R-15-049. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717540 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Hexachlorocyclohexane (HCH)-Technical. EPA 820-R-15-050. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717537 Page 16 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Hexachlorocyclopentadiene. EPA820-R-15-051. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/final- hexachlorocyclopentadiene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Hexachloroethane. EPA 820-R-15-052. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717541 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: lndeno(l,2,3-cd)pyrene. EPA 820-R-15-053. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717514 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Isophorone. EPA 820-R-15-054. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717512 United States Environmental Protection Agency. 2001. Water Quality Criterion for the Protection of Human Health: Methylmercury. EPA-823-R-01-001. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/health/upload/2009_01_15_criteria_meth ylmercury_mercury-criterion.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Methoxychlor. EPA 820-R-15-055. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717516 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Methyl Bromide. EPA 820-R-15-056. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717515 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Methylene Chloride. EPA 820-R-15-057. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717517 Page 17 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Nitrobenzene. EPA 820-R-15-058. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717521 United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2002. Recreational Water Quality Criteria. EPA-820-F- 12-058. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/health/recreation/upload/RWQC2012.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Pentachlorobenzene. EPA 820-R-15-059. Office of Water, Office of Science and Technology, Washington, DC. Page 18 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Pentachlorobenzene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Pentachlorophenol. EPA 820-R-15-060. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-Pentachlorophenol.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Phenol. EPA 820-R-15-061. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717520 United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Pyrene EPA 820-R-15-062. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717523 United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Tetrachloroethylene (Perchloroethylene). EPA 820-R-15-063. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717532 National Recommended Water Quality Criteria for the Protection of Human Health. 2003. Federal Register. 68: 250. pp. 75507-75515. http://www.gpo.gov/fdsys/pkg/FR-2003-12-31/html/03-32211.htm United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Toluene. EPA 820-R-15-064. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717531 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Toxaphene. EPA 820-R-15-065. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717533 Page 19 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Trichloroethylene (TCE). EPA 820-R-15-066. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717529 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: Vinyl Chloride. EPA 820-R-15-067. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717534 United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,1,1-Trichloroethane. EPA 820-R-15-068. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-l-l-Trichloroethane.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,1,2,2-Tetrachloroethane. EPA 820-R-15-069. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-l-2-2-Tetrachloroethane.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,1,2-Trichloroethane. EPA820-R-15-070. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-l-2-Trichloroethane.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,1-Dichloroethylene. EPA 820-R-15-071. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-l-Dichloroethylene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,2,4,5-Tetrachlorobenzene. EPA 820-R-15-073. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-2-4-5-Tetrachlorobenzene.pdf Page 20 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,2,4-Trichlorobenzene. EPA 820-R-15-072. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-2-4-Trichlorobenzene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,2-Dichlorobenzene. EPA 820-R-15-074. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-2-Dichlorobenzene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,2-Dichloroethane. EPA 820-R-15-075. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-2-Dichloroethane.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,2-Dichloropropane. EPA 820-R-15-076. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-2-Dichloropropane.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,2-Diphenylhydrazine. EPA820-R-15-077. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-2-Diphenylhydrazine.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: trans-l,2-Dichloroethylene (DCE). EPA 820-R-15-078. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-trans-l-2-Dichloroethylene-DCE.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,3-Dichlorobenzene. EPA820-R-15-079. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-3-Dichlorobenzene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,3-Dichloropropene. EPA 820-R-15-080. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-3-Dichloropropene.pdf Page 21 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 1,4-Dichlorobenzene. EPA 820-R-15-081. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-l-4-Dichlorobenzene.pdf United States Environmental Protection Agency. 2002. National Recommended Water Quality Criteria: 2002—Human Health Criteria Calculation Matrix. EPA-822-R-02-012. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/upload/2002_12_30_criteria_wqctable_hh_calc_m atrix.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 2,4,5-Trichlorophenol. EPA 820-R-15-082. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-2-4-5-Trichlorophenol.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 2,4,6-Trichlorophenol. EPA820-R-15-083. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-2-4-6-Trichlorophenol.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 2,4-Dichlorophenol. EPA820-R-15-084. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-2-4-Dichlorophenol.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 2,4-Dimethylphenol. EPA 820-R-15-085. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-2-4-Dimethylphenol.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 2,4-Dinitrophenol. EPA 820-R-15-086. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-2-4-Dinitrophenol.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 2,4-Dinitrotoluene. EPA 820-R-15-087. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-2-4-Dinitrotoluene.pdf Page 22 of 23 ------- July 2015 EPA-820-B-15-002 New/Updated CWA 304(a) Criteria Recommendations Published since May 30, 2000 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 2-Chloronaphthalene. EPA820-R-15-088. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-2-Chloronaphthalene.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 2-Chlorophenol. EPA 820-R-15-089. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-2-Chlorophenol.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 2-Methyl-4,6-dinitrophenol. EPA 820-R-15-090. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-2-Methyl-4-6-dinitrophenol.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 3,3'-Dichlorobenzidine. EPA 820-R-15-091. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-3-3-Dichlorobenzidine.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: 3-Methyl-4-chlorophenol. EPA 820-R-15-092. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-3-Methyl-4-chlorophenol.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: p,p'-Dichlorodiphenyldichloroethane (ODD). EPA 820-R-15-093. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cfm?csModule=security/ge tfile&PagelD=717501 United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: p,p'-Dichlorodiphenyldichloroethylene (DDE). EPA820-R-15-094. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/upload/Update-of-Human-Health- Ambient-Water-Quality-Criteria-p-p-Dichlorodiphenyldichloroethylene-DDE.pdf United States Environmental Protection Agency. 2015. Update of Human Health Ambient Water Quality Criteria: p,p'-Dichlorodiphenyltrichloroethane (DDT). EPA 820-R-15-095. Office of Water, Office of Science and Technology, Washington, DC. http://water.epa.gov/scitech/swguidance/standards/criteria/current/loader.cf m?csModule=security/ge tfile&PagelD=717502 Page 23 of 23 ------- |