EPA · Massachusetts · discharge permits by parameter
Nitrogen, ammonia, total [as NH3] in Massachusetts
- 6Permits carrying a limit
- 3With a recorded exceedance
- 443Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Massachusetts permits that carry one for Nitrogen, ammonia, total [as NH3]: 6 permits, of which 3 have a recorded exceedance. Nationwide the same parameter appears in 443 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Massachusetts
- trans-1,2-Dichloroethylene 3
- Dibenz[a,h]anthracene 78
- Dibenzo[a,h]anthracene, dry weight 4
- 1,3-Dichlorobenzene 9
- 1,4-Dichlorobenzene 14
- Di-n-octyl phthalate 5
- 2,4-Dimethylphenol 11
- PCB-1016 4
- Phenol 27
- Naphthalene 93
- Ethylbenzene 6
- Surfactants [MBAS] 3
- Di[2-ethylhexyl] phthalate [DEHP] 15
- Di-n-butyl phthalate 5
- Vinyl chloride 23
- Trichloroethylene 28
- 4,4'-DDT 6
- 4,4'-DDE 5
- Dieldrin 3
- Heptachlor 4
Nitrogen, ammonia, total [as NH3] nationwide
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