EPA · subbasin 10070004 · discharge permits by parameter
Nitrogen, ammonia total [as N] in subbasin 10070004
- 13Permits carrying a limit
- 6With a recorded exceedance
- 21,051Nationwide
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.
13 of the permits in subbasin 10070004 carry a numeric limit on Nitrogen, ammonia total [as N], and 6 of those have a recorded exceedance. Nationwide the same parameter appears in 21,051 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 10070004
- Flow rate 12
- Flow rate 4
- Turbidity 7
- Specific conductance 3
- BOD, 5-day, 20 deg. C 12
- pH 20
- Solids, total suspended 36
- Oil and grease, hexane extr method 8
- Oil & Grease 13
- Nitrogen, total [as N] 10
- Nitrogen, Kjeldahl, total [as N] 9
- Nitrite + Nitrate total [as N] 18
- Phosphorus, total [as P] 13
- Arsenic, total recoverable 3
- Iron, total recoverable 4
- Selenium, total recoverable 3
- Iron, total [as Fe] 3
- Lead, total [as Pb] 3
- Nickel, total recoverable 3
- Zinc, total recoverable 4
Nitrogen, ammonia total [as N] nationwide · Subbasin 10070004, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 10070004 with limits on the pollutant parameter Nitrogen, ammonia total [as N]. The page lists 13 permits with a limit on this parameter and 15 permits with a recorded violation of this parameter.