| Compound | Fish tissue MRL | Bed sediment MRL | Compound | Fish tissue MRL | Bed sediment MRL |
|---|---|---|---|---|---|
| cis-Chlordane | 5 | 1 | Dieldrin | 5 | 1 |
| trans-Chlordane | 5 | 1 | Endrin | 5 | 2 |
| Heptachlor | 5 | 1 | Hexachlorobenzene | 5 | 1 |
| Heptachlor epoxide | 5 | 1 | alpha-BHC | 5 | 1 |
| cis-Nonachlor | 5 | 1 | beta-BHC | 5 | 1 |
| trans-Nonachlor | 5 | 1 | delta-BHC | 5 | NA |
| Oxychlordane | 5 | 1 | Lindane (gamma-BHC) | >5 | 1 |
| o,p´-DDD | 5 | 1 | o,p´-Methoxychlor | 5 | 5 |
| p,p´-DDD | 5 | 1 | p,p´-Methoxychlor | 5 | 5 |
| o,p´-DDE | 5 | 1 | Mirex | 5 | 1 |
| p,p´-DDE | 5 | 1 | Pentachloroanisole | 5 | 1 |
| o,p´-DDT | 5 | 2 | Toxaphene | 200 | 200 |
| p,p´-DDT | 5 | 2 | Total PCB | 50 | 50 |
| Aldrin | 5 | 1 | Lipids (percent) | 0.5 | NA |
| Dacthal (DCPA) | 5 | 5 | |||
| Compounds analyzed only in bed sediment | |||||
| Chloroneb | 5 | 4-Chlorophenyl phenyl ether | 50 | ||
| Endosulfan I | 1 | 4-Nitrophenol | unsp | ||
| Isodrin | 1 | 4H-cyclopenta[def]phenanthrene | 50 | ||
| cis-Permethrin | 5 | Acenaphthene | 50 | ||
| trans-Permethrin | 5 | Acenaphthylene | 50 | ||
| 1,2,4-Trichlorobenzene | 50 | Acridine | 50 | ||
| 1,2-Dichlorobenzene | 50 | Anthracene | 50 | ||
| 1,2-Dimethylnaphthalene | 50 | Anthraquinone | 50 | ||
| 1,3-Dichlorobenzene | 50 | Azobenzene | 50 | ||
| 1,4-Dichlorobenzene | 50 | Benz[a]anthracene | 50 | ||
| 1,6-Dimethylnaphthalene | 50 | Benzo[a]pyrene | 50 | ||
| 1-Methyl-9H-fluorene | 50 | Benzo[b]fluoranthene | 50 | ||
| 1-Methylphenanthrene | 50 | Benzo[c]cinnoline | 50 | ||
| 1-Methylpyrene | 50 | Benzo[ghi]perylene | 50 | ||
| 2,2´-Biquinoline | 50 | Benzo[k]fluoranthene | 50 | ||
| 2,3,5,6-Tetramethylphenol | 50 | Phenanthridine | 50 | ||
| 2,3,6-Trimethylnaphthalene | 50 | Phenol | 50 | ||
| 2,4,6-Trichlorophenol | unsp | Pyrene | 50 | ||
| 2,4,6-Trimethylphenol | unsp | Bis(2-ethylhexyl)phthalate | 50 | ||
| 2,4-Dichlorophenol | unsp | Butybenzyl phthalate | 50 | ||
| 2,4-Dinitrophenol | unsp | C8-Alkylphenol | 50 | ||
| 2,4-Dinitrotoluene | 50 | Carbazole | 50 | ||
| 2,6-Dimethylnaphthalene | 50 | Chrysene | 50 | ||
| 2,6-Dinitrotoluene | 50 | Di-n-butyl-phthlate | 50 | ||
| 2-Chloronaphthalene | 50 | Di-n-octyl phthlate | 50 | ||
| 2-Chlorophenol | 50 | Dibenz[a,h]anthracene | 50 | ||
| 2-Ethylnaphthalene | 50 | Dibenzothiophene | 50 | ||
| 2-Methylanthracene | 50 | Diethyl phthalate | 50 | ||
| 2-Nitrophenol | unsp | Dimethyl phthalate | 50 | ||
| 3,5-Dimethylphenol | 50 | Fluoranthene | 50 | ||
| 4,6-Dinitro-2-methylphenol | unsp | Fluorene | 50 | ||
| 4-Bromophenylphenylether | 50 | Hexachlorobenzene | 50 | ||
| 4-Chloro-3-methylphenol | 50 | Hexachlorobutadiene | unsp | ||
| Isophorone | 50 | Hexachlorocyclopentadiene | unsp | ||
| Isoquinoline | 50 | Hexachloroethane | unsp | ||
| N-Nitrosodi-n-propylamine | 50 | Indeno[1,2,3-cd]pyrene | 50 | ||
| N-Nitrosodiphenylamine | 50 | Quinoline | 50 | ||
| Naphthalene | 50 | bis(2-Chloroethoxy)methane | 50 | ||
| Nitrobenzene | 50 | bis(2-Chloroethyl)ether | 50 | ||
| Pentachloroanisole | 50 | bis(2-Chloroisopropyl) ether | unsp | ||
| Pentachloronitrobenzene | 50 | p-Cresol | 50 | ||
| Pentachlorophenol | unsp | Inorganic carbon (grams per kg) | 0.2 | ||
| Phenanthrene | 50 | Organic carbon (grams per kg) | 0.2 | ||
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| U.S. Department of the Interior, U.S. Geological Survey
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