EPA · subbasin 05030203 · discharge permits by parameter
Nitrogen, ammonia total [as N] in subbasin 05030203
- 18Permits carrying a limit
- 13With 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.
18 of the permits in subbasin 05030203 carry a numeric limit on Nitrogen, ammonia total [as N], and 13 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 05030203
- Flow rate 7
- Oxygen, dissolved [DO] 12
- BOD, 5-day, 20 deg. C 21
- pH 29
- Solids, total suspended 35
- Oil and grease, hexane extr method 17
- Oil & Grease 6
- Nitrogen, Kjeldahl, total [as N] 3
- Hardness, total [as CaCO3] 6
- Chloride [as Cl] 4
- Iron, total recoverable 8
- Copper, total [as Cu] 5
- Iron, total [as Fe] 5
- Lead, total [as Pb] 4
- Zinc, total [as Zn] 6
- Zinc, total recoverable 17
- Aluminum, total recoverable 9
- Aluminum, total [as Al] 5
- Lead, total recoverable 12
- Copper, total recoverable 15
Nitrogen, ammonia total [as N] nationwide · Subbasin 05030203, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 05030203 with limits on Nitrogen, ammonia total [as N]. The figures listed are 18 permits in this watershed with a limit on this parameter and 18 permits in this watershed with a recorded violation of this parameter.