EPA · subbasin 12040101 · discharge permits by parameter
pH in subbasin 12040101
- 138Permits carrying a limit
- 34With a recorded exceedance
- 58,899Nationwide
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.
Permits
Other pollutants in subbasin 12040101
- Oxygen, dissolved [DO] 97
- BOD, 5-day, 20 deg. C 22
- Oxygen demand, chem. [high level] [COD] 4
- Solids, total suspended 149
- Oil & Grease 26
- Nitrogen, total [as N] 3
- Nitrogen, ammonia total [as N] 83
- Nitrite + Nitrate total [as N] 14
- Phosphorus, total [as P] 8
- Chloride [as Cl] 3
- Arsenic, total [as As] 60
- Arsenic, dry weight 73
- Barium, total [as Ba] 60
- Cadmium, total [as Cd] 60
- Chromium, total [as Cr] 62
- Copper, total [as Cu] 62
- Iron, total [as Fe] 7
- Lead, total [as Pb] 61
- Manganese, total [as Mn] 60
- Nickel, total [as Ni] 135