EPA · subbasin 01090001 · discharge permits by parameter
Ammonia nitrogen, total, [as N] 30 day in subbasin 01090001
- 6Permits carrying a limit
- 0With a recorded exceedance
- 63Nationwide
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.
6 of the permits in subbasin 01090001 carry a numeric limit on Ammonia nitrogen, total, [as N] 30 day, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 63 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
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| SUNOCO LOGISTICS EAST BOSTON TERMINAL | MA0004006 | EAST BOSTON | MA | Major | CHELSEA RIVER | |
| LOGAN INTERNATIONAL AIRPORT | MA0000787 | BOSTON | MA | Minor | BOSTON INNER HARBOR | |
| CHELSEA SANDWICH, LLC | MA0003280 | CHELSEA | MA | Minor | MYSTIC RIVER, CHELSEA RIVER; BOSTON | |
| IRVING OIL TERMINALS, INC. | MA0001929 | REVERE | MA | Minor | CHELSEA RIVER; BOSTON HARBOR WS |
Other pollutants in subbasin 01090001
- Specific conductance 3
- Oxygen, dissolved [DO] 23
- BOD, 5-day, 20 deg. C 20
- pH 163
- Alkalinity, total [as CaCO3] 8
- Salinity 10
- Solids, total 11
- Solids, total suspended 161
- Oil & Grease 52
- Nitrogen, total [as N] 97
- Nitrogen, ammonia total [as N] 30
- Ammonia, unionized 7
- Nitrogen, Kjeldahl, total [as N] 9
- Nitrite + Nitrate total [as N] 10
- Phosphorus, total [as P] 44
- Carbon, tot organic [TOC] 18
- Carbon, dissolved organic [as C] 3
- Cyanide, total [as CN] 89
- Sulfide, total [as S] 4
- Hardness, total [as CaCO3] 12
Ammonia nitrogen, total, [as N] 30 day nationwide · Subbasin 01090001, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 01090001 with limits on Ammonia nitrogen, total, [as N] 30 day. It lists 6 permits in this watershed with a limit on this parameter and 7 permits in this watershed with a recorded violation of this parameter.