Document ID: EPA-HQ-OPPT-2019-0080-0452
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2019-07-29T04:00Z

DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
                                       
                        WATER POLLUTION CONTROL PROGRAM
                                       
                                       
                                       
                                       
                           TOXIC POLLUTANT CRITERIA
                                       
                                       
                               Chapter 74:51:01
                                       
                                  APPENDIX B
                                       
                              SEE: § 74:51:01:55

	Source: 19 SDR 111, effective January 31, 1993; transferred from Chapter 74:03:02, Appendix C, July 1, 1996; transferred from Chapter 74:51:01, Appendix A, 24 SDR 10, effective July 20, 1997; 25 SDR 98, effective January 27, 1999; 31 SDR 29, effective September 13, 2004; 35 SDR 253, effective May 12, 2009; 41 SDR 109, effective January 12, 2015; 42 SDR 103, effective January 19, 2016.

               SOUTH DAKOTA SURFACE WATER QUALITY STANDARDS[(1)]
                     FOR TOXIC POLLUTANTS - ARSD 74:51:01
                                       
Pollutant
CAS Number
                              Human Health Value
                            Concentrations in ug/L
             Freshwater Aquatic Life Value Concentrations in ug/L
                               Uses 2-3-4-5-6-9

Use
1[(2)]
Uses
2-3-4-5-6-9[(3)]
Acute
(CMC)
Chronic
(CCC)
Acenaphthene
                                                                          83329
                                      670
                                      990

Acenaphthylene (PAH)[(6)]
                                                                         208968

Acrolein
                                                                         107028
                                       6
                                       9
                                       3
                                       3
Acrylonitrile[(][4)]
                                                                         107131
                                     0.051
                                     0.25
                                       
                                       
Aldrin[(][4][)]
                                                                         309002
                                   0.000049
                                   0.000050
                                      3.0
                                       
Anthracene (PAH)[(][5][)]
                                                                         120127
                                     8,300
                                    40,000
                                       
                                       
Antimony
                                                                        7440360
                                      5.6
                                      640
                                       
                                       
Arsenic[(4)]
                                                                        7440382
                                0.018[(4)(11)]
                                 0.14[(4)(11)]
                                      340
                                      150
Asbestos[(4)]
                                                                        1332214
                              7,000,000 fibers/L
                                       
                                       
                                       
alpha-BHC[(4)]
                                                                         319846
                                    0.0026
                                    0.0049
                                       
                                       
beta-BHC[(4)]
                                                                         319857
                                    0.0091
                                     0.017
                                       
                                       
gamma-BHC (Lindane)[(4)]
                                                                          58899
                                     0.98
                                      1.8
                                     0.95
                                       
Benzene[(4)]
                                                                          71432
                                      2.2
                                      51
                                       
                                       
Benzidine[(4)]
                                                                          92875
                                   0.000086
                                    0.00020
                                       
                                       
Benzo(a)Anthracene[(4)]
                                                                          56553
                                    0.0038
                                     0.018
                                       
                                       
Benzo(a)Pyrene[(4)]
                                                                          50328
                                    0.0038
                                     0.018
                                       
                                       
Benzo(b)Fluoroanthene[(4)]
                                                                         205992
                                    0.0038
                                     0.018
                                       
                                       
Benzo(k)Flouroanthene[(4)]
                                                                         207089
                                    0.0038
                                     0.018
                                       
                                       
Beryllium[(4)]
                                                                        7440417
                                       4
                                       
                                       
                                       
Bis(2-Chloroethyl)Ether[(4)]
                                                                         111444
                                     0.030
                                     0.53
                                       
                                       
Bis(2-Chloroisopropyl)Ether[(4)]
                                                                         108601
                                     1,400
                                    65,000
                                       
                                       
Bis(2-Ethylhexyl)Phthalate[(4)]
                                                                         117817
                                      1.2
                                      2.2
                                       
                                       
Bromoform[(5)]
                                                                          75252
                                      4.3
                                      140
                                       
                                       
Butylbenzyl Phthalate
                                                                          85687
                                     1,500
                                     1,900
                                       
                                       
Cadmium
                                                                        7440439
                                       
                                       
                                   2.0[(7)]
                                   0.25[(7)]
Carbon Tetrachloride[(4)]
                                                                          56235
                                     0.23
                                      1.6
                                       
                                       
Chlordane[(4)]
                                                                          57749
                                    0.00080
                                    0.00081
                                      2.4
                                    0.0043
Chlorine
                                                                        7782505
                                       
                                       
                                      19
                                      11
Chlorobenzene
                                                                         108907
                                      130
                                     1,600
                                       
                                       
Chlorodibromomethane[(4)]
                                                                         124481
                                     0.40
                                      13
                                       
                                       
Chloroform[(4)]
                                                                          67663
                                      5.7
                                      470
                                       
                                       
2-Chloronaphthalene
                                                                          91587
                                     1,000
                                     1,600
                                       
                                       
2-Chlorophenol
                                                                          95578
                                      81
                                      150
                                       
                                       
Chromium(III)
                                                                       16065831
                                       
                                       
                                   570[(7)]
                                    74[(7)]
Chromium(VI)
                                                                       18540299
                                       
                                       
                                      16
                                      11
Chrysene[(4)]
                                                                         218019
                                    0.0038
                                     0.018
                                       
                                       
Copper
                                                                        7440508
                                     1,300
                                       
                                    13[(7)]
                                   9.0[(7)]
Cyanide (weak acid dissociable)
                                                                          57125
                                      140
                                      140
                                      22
                                      5.2
4,4'-DDD[(4)]
                                                                          72548
                                    0.00031
                                    0.00031
                                       
                                       
4,4'-DDE[(4)]
                                                                          72559
                                    0.00022
                                    0.00022
                                       
                                       
4,4'-DDT[(4)]
                                                                          50293
                                    0.00022
                                    0.00022
                                      1.1
                                     0.001
Dibenzo(a,h)Anthracene[(4)]
                                                                          53703
                                    0.0038
                                     0.018
                                       
                                       
1,2-Dichlorobenzene
                                                                          95501
                                      420
                                     1,300
                                       
                                       
1,3-Dichlorobenzene
                                                                         541731
                                      320
                                      960
                                       
                                       
1,4-Dichlorobenzene
                                                                         106467
                                      63
                                      190
                                       
                                       
3,3'-Dichlorobenzidine[(4)]
                                                                          91941
                                     0.021
                                     0.028
                                       
                                       
Dichlorobromomethane[(5)]
                                                                          75274
                                     0.55
                                      17
                                       
                                       
1,2-Dichloroethane[(4)]
                                                                         107062
                                     0.38
                                      37
                                       
                                       
1,1-Dichloroethylene[(4)]
                                                                          75354
                                      330
                                     7,100
                                       
                                       
2,4-Dichlorophenol
                                                                         120832
                                      77
                                      290
                                       
                                       
1,2-Dichloropropane[(4)]
                                                                          78875
                                     0.50
                                      15
                                       
                                       
1,3-Dichloropropene
                                                                         542756
                                     0.34
                                      21
                                       
                                       
Dieldrin[(4)]
                                                                          60571
                                   0.000052
                                   0.000054
                                     0.24
                                     0.056
Diethyl Phthalate
                                                                          84662
                                    17,000
                                    44,000
                                       
                                       
2,4-Dimethylphenol
                                                                         105679
                                      380
                                      850
                                       
                                       
Dimethyl Phthalate
                                                                         131113
                                    270,000
                                   1,100,000
                                       
                                       
Di-n-Butyl-Phthalate
                                                                          84742
                                     2,000
                                     4,500
                                       
                                       
2-Methyl-4,6-Dinitrophenol
                                                                         534521
                                      13
                                      280
                                       
                                       
2,4-Dinitrophenol
                                                                          51285
                                      69
                                     5,300
                                       
                                       
Dioxin (2,3,7,8-TCDD)[(4)]
                                                                        1746016
                                    5.0E-9
                                    5.1E-9
                                       
                                       
2,4-Dinitrotoluene[(4)]
                                                                         121142
                                     0.11
                                      3.4
                                       
                                       
1,2-Diphenylhydrazine[(4)]
                                                                         122667
                                     0.036
                                     0.20
                                       
                                       
alpha-Endosulfan
                                                                         959988
                                      62
                                      89
                                     0.22
                                     0.056
beta-Endosulfan
                                                                       33213659
                                      62
                                      89
                                     0.22
                                     0.056
Endosulfan Sulfate
                                                                        1031078
                                      62
                                      89
                                       
                                       
Endrin
                                                                          72208
                                     0.059
                                     0.060
                                     0.086
                                     0.036
Endrin Aldehyde
                                                                        7421934
                                     0.29
                                     0.30
                                       
                                       
Ethylbenzene
                                                                         100414
                                      530
                                     2,100
                                       
                                       
Fluoranthene
                                                                         206440
                                      130
                                      140
                                       
                                       
Fluorene[(5)]
                                                                          86737
                                     1,100
                                     5,300
                                       
                                       
Heptachlor[(4)]
                                                                          76448
                                   0.000079
                                   0.000079
                                     0.52
                                    0.0038
Heptachlor epoxide[(4)]
                                                                        1024573
                                   0.000039
                                   0.000039
                                     0.52
                                    0.0038
Hexachlorobenzene[(4)]
                                                                         118741
                                    0.00028
                                    0.00029
                                       
                                       
Hexachlorobutadiene[(4)]
                                                                          87683
                                     0.44
                                      18
                                       
                                       
Hexachlorocyclopentadiene
                                                                          77474
                                      40
                                     1,100
                                       
                                       
Hexachloroethane[(4)]
                                                                          67721
                                      1.4
                                      3.3
                                       
                                       
Ideno(1,2,3-cd)Pyrene
                                                                         193395
                                    0.0038
                                     0.018
                                       
                                       
Isophorone[(4)]
                                                                          78591
                                      35
                                      960
                                       
                                       
Lead
                                                                        7439921
                                       
                                       
                                    65[(7)]
                                   2.5[(7)]
Mercury
                                                                        7439976
                                     0.050
                                     0.051
                                      1.4
                                   0.77[(8)]
Methyl Bromide
                                                                          74839
                                      47
                                     1,500
                                       
                                       
Methyl Chloride[(5)]
                                                                          74873
                                       
                                       
                                       
                                       
Methylene Chloride[(4)]
                                                                          75092
                                      4.6
                                      590
                                       
                                       
Methylmercury
                                                                       22967926
                                       
                                   0.3 mg/kg
                                       
                                       
N-Nitrosodimethylamine[(4)]
                                                                          62759
                                    0.00069
                                      3.0
                                       
                                       
N-Nitrosodi-n-Propylamine[(4)]
                                                                         621647
                                    0.0050
                                     0.51
                                       
                                       
N-Nitrosodiphenylamine[(4)]
                                                                          86306
                                      3.3
                                      6.0
                                       
                                       
Nickel
                                                                        7440020
                                      610
                                     4,600
                                   470[(7)]
                                    52[(7)]
Nitrobenzene
                                                                          98953
                                      17
                                      690
                                       
                                       
Nonylphenol
                                                                       84852153
                                       
                                       
                                      28
                                      6.6
Polychlorinated Biphenyls, PCBs[(4)(9)]
                                                                               
                                       
                                   0.000064
                                       
                                   0.000064
                                       
                                       
                                     0.014
Pentachlorophenol
                                                                          87865
                                     0.27
                                      3.0
                                    19[(6)]
                                    15[(6)]
Phenanthrene[(5)]
                                                                          85018
                                       
                                       
                                       
                                       
Phenol
                                                                         108952
                                    10,000
                                    860,000
                                       
                                       
Pyrene[(5)]
                                                                          12900
                                      830
                                     4,000
                                       
                                       
Selenium
                                                                        7782492
                                      170
                                     4,200
                                    [(10)]
                                   5.0[(8)]
Silver
                                                                        7440224
                                       
                                       
                                   3.2[(7)]
                                       
1,2,4-Trichlorobenzene
                                                                         120821
                                      35
                                      70
                                       
                                       
1,1,2,2-Tetrachloroethane[(4)]
                                                                          79345
                                     0.17
                                      4.0
                                       
                                       
Tetrachloroethylene[(5)]
                                                                         127184
                                     0.69
                                      3.3
                                       
                                       
Thallium
                                                                        7440280
                                     0.24
                                     0.47
                                       
                                       
Toluene
                                                                         108883
                                     1,300
                                    15,000
                                       
                                       
Toxaphene[(4)]
                                                                        8001352
                                    0.00028
                                    0.00028
                                     0.73
                                    0.0002
1,2-Trans-Dichloroethylene
                                                                         156605
                                      140
                                    10,000
                                       
                                       
1,1,1-Trichloroethane
                                                                          71556
                                       
                                       
                                       
                                       
1,1,2-Trichloroethane[(4)]
                                                                          79005
                                     0.59
                                      16
                                       
                                       
Trichloroethylene[(4)]
                                                                          79016
                                      2.5
                                      30
                                       
                                       
2,4,6-Trichlorophenol[(4)]
                                                                          88062
                                      1.4
                                      2.4
                                       
                                       
Vinyl Chloride[(4)]
                                                                          75014
                                     0.025
                                      2.4
                                       
                                       
Zinc
                                                                        7440666
                                     7,400
                                    26,000
                                   120[(7)]
                                   120[(7)]
                                       
                                       
                                       
                                 SOUTH DAKOTA
                    Surface Water Quality Standards[(][1)]
                             for Toxic Pollutants

[(1)]	The aquatic life values for arsenic, cadmium, chromium (III), chromium (VI), copper, lead, mercury (acute), nickel, selenium, silver and zinc given in this document refer to the dissolved amount of each substance unless otherwise noted. All surface water discharge permit effluent limits for metals shall be expressed and measured in accordance with § 74:52:03:16.

[(2)]	Based on two routes of exposure - ingestion of contaminated aquatic organisms and drinking water.

[(3)]	Based on one route of exposure - ingestion of contaminated aquatic organisms only.

[(4)]	Substance classified as a carcinogen with the value based on an incremental risk of one additional instance of cancer in one million persons (10[-6]).

[(5)]	Chemicals which are not individually classified as carcinogens but which are contained within a class of chemicals with carcinogenicity as the basis  for the criteria derivation for that class of chemicals; an individual carcinogenicity assessment for these chemicals is pending.

[(6)]	pH-dependent criteria.  Value given is an example only and is based on a pH of 7.8.  Criteria for each case must be calculated using the following equation taken from National Recommended Water Quality Criteria: 2002 (EPA-822-R-02-047, November 2002):

	Pentachlorophenol (PCP), ug/L	
	Chronic = e[1.005(pH) - 5.134]			Acute = e[1.005(pH) - 4.869]

[(7)]	Hardness-dependent criteria in ug/L.  Value given is an example only and is based on a CaCO3 hardness of 100 mg/L.  Criteria for each case must be calculated using the following equations taken from National Recommended Water Quality Criteria: http://water.epa.gov/scitech/swguidance/standards/criteria/current/index.cfm#hhtable, June 2013:

	Cadmium, ug/L
	Chronic = (*0.909)e(0.7409[ln(hardness)]-4.719)	Acute = (*0.944)e(1.0166[ln(hardness)]-3.924)

	*Conversion factors are hardness-dependent. The values shown are with a hardness of 100 mg/L as calcium carbonate (CaCO3). Conversion factors (CF) for any hardness can be calculated using the following equations:
		Chronic:  CF = 1.101672 - [(ln hardness)(0.041838)]
		Acute:  CF = 1.136672 - [(ln hardness)(0.041838)]

	Chromium (III), ug/L
	Chronic = (0.860)e(0.8190[ln(hardness)]+0.6848)	Acute = (0.316)e(0.8190[ln(hardness)]+3.7256)

	Copper, ug/L
	Chronic = (0.960)e(0.8545[1n(hardness)]-1.702)		Acute = (0.960)e(0.9422[ln(hardness)]-1.700)

	Lead, ug/L
	Chronic = (*0.791)e(1.273[ln(hardness)]-4.705)		Acute = (*0.791)e(1.273[ln(hardness)]-1.460)

	*Conversion factors are hardness-dependent. The values shown are with a hardness of 100 mg/L as calcium carbonate (CaCO3). Conversion factors (CF) for any hardness can be calculated using the following equations:
		Acute and Chronic:  CF = 1.46203 - [(ln hardness)(0.145712)]

	Nickel, ug/L
	Chronic = (0.997)e(0.8460[ln(hardness)]+0.0584)	Acute = (0.998)e(0.8460[ln(hardness)]+2.255)

	Silver, ug/L
								Acute = (0.85)e(1.72[ln(hardness)]-6.59)

	Zinc, ug/L
	Chronic = (0.986)e(0.8473[ln(hardness)]+0.884)	Acute = (0.978)e(0.8473[ln(hardness)]+0.884)

[(8)]	These criteria are based on the total-recoverable fraction of the metal.

[(9)]	This criterion applies to total pcbs, (e.g. the sum of congener or all isomer or homolog or Aroclor analyses).

[(10)]	The (0.996)CMC = 1/[fl/CMC1) + (f2/CMC2)] where f1 and f2 are the fractions of total selenium that are treated as selenite and selenate, respectively, and CMC1 and CMC2 are 185.9 g/L and 12.82 g/L, respectively.

[(11)]	This criterion for arsenic refers to the inorganic form only.