Utah Admin. Code R315-308-5 - Solid Waste Ground Water Quality Protection Standards for 40 CFR 258 Appendix II Constituents
The table lists the CAS number for each constituent and the ground water quality protection standards which are currently available for the 40 CFR 258 Appendix II constituents required for assessment monitoring of ground water at a solid waste facility as specified by Subsection R315-308-2(12).
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TABLE |
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Appendix II Protection Standards |
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Ground Water Protection Standard |
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Appendix II Constituent |
CAS |
(mg/l) |
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2,4-D |
94-75-7 |
0.07 |
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2,4,5-T |
93-76-5 |
0.37 |
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2,4,5-TP |
93-72-1 |
0.05 |
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Anthracene |
120-12-7 |
10 |
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Benzo(a)pyrene |
50-32-8 |
0.0002 |
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bis(2-Ethylhexy)phthalate |
117-81-7 |
0.006 |
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Chlordane |
57-74-9 |
0.002 |
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Cyanide |
57-12-5 |
0.2 |
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Dinoseb |
88-85-7 |
0.007 |
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Endrin |
72-20-8 |
0.002 |
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Heptachlor |
76-44-8 |
0.0004 |
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Heptachlor epoxide |
1024-57-3 |
0.0002 |
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Hexachlorobenzene |
118-74-1 |
0.001 |
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Hexachlorocyclopentadiene |
77-47-4 |
0.05 |
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Lindane |
58-89-9 |
0.0002 |
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Methoxychlor |
72-43-5 |
0.04 |
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Pentachlorophenol |
87-86-5 |
0.001 |
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Polychlorinated biphenyls(PCBs) |
1336-36-3 |
0.0005 |
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Tin |
7440-31-5 |
21.9 |
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Toxaphene |
8001-35-2 |
0.003 |
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1,2,4-Trichlorobenzene |
120-82-1 |
0.07 |
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.