EPA · subbasin 11020001 · discharge permits by parameter
pH in subbasin 11020001
- 54Permits carrying a limit
- 15With 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.
54 of the permits in subbasin 11020001 carry a numeric limit on pH, and 15 of those have a recorded exceedance. Nationwide the same parameter appears in 58,899 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.
Permits
Other pollutants in subbasin 11020001
- Temperature, water deg. centigrade 8
- Plant capacity fact. percent of capacity 20
- BOD, 5-day, 20 deg. C 26
- Solids, total suspended 57
- Oil & Grease 3
- Nitrogen, total [as N] 4
- Nitrogen, ammonia total [as N] 23
- Nitrogen, nitrite total [as N] 7
- Nitrogen, inorganic total 16
- Phosphorus, total [as P] 3
- Chloride [as Cl] 13
- Sulfate, total [as SO4] 5
- Arsenic, total recoverable 19
- Iron, total recoverable 14
- Selenium, total recoverable 3
- Arsenic, total [as As] 3
- Iron, total [as Fe] 8
- Iron, dissolved [as Fe] 11
- Manganese, dissolved [as Mn] 9
- Nickel, total recoverable 7
pH nationwide · Subbasin 11020001, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 11020001 with limits on the parameter pH. It lists 54 permits in this watershed with a limit on this parameter and 38 permits with a recorded violation of this parameter.