EPA · subbasin 08090203 · discharge permits by parameter
Nitrogen, nitrate total [as N] in subbasin 08090203
- 3Permits carrying a limit
- 0With a recorded exceedance
- 1,650Nationwide
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.
3 of the permits in subbasin 08090203 carry a numeric limit on Nitrogen, nitrate total [as N], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 1,650 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 |
|---|---|---|---|---|---|---|
| SEWERAGE & WATER BD OF NEW ORLEANS -EAST BANK | LAS000301 | NEW ORLEANS | LA | Large municipal storm sewer systems | Major | Metairie Canal-Canal No 2 |
| JEFFERSON PARISH - MS4 | LAS000201 | JEFFERSON | LA | Large municipal storm sewer systems | Major | Duncan Canal-Canal No 2 |
Other pollutants in subbasin 08090203
- Temperature, water deg. fahrenheit 4
- BOD, 5-day, 20 deg. C 17
- Oxygen demand, chem. [high level] [COD] 15
- pH 39
- Solids, total suspended 33
- Oil & Grease 20
- Nitrogen, total [as N] 7
- Nitrogen, ammonia total [as N] 3
- Phosphorus, total [as P] 10
- Carbon, tot organic [TOC] 17
- Cadmium, total [as Cd] 6
- Chromium, total [as Cr] 4
- Copper, total [as Cu] 10
- Iron, total [as Fe] 3
- Lead, total [as Pb] 15
- Nickel, total [as Ni] 5
- Silver, total [as Ag] 3
- Zinc, total [as Zn] 8
- Aluminum, total [as Al] 3
- Oil and grease 11
Nitrogen, nitrate total [as N] nationwide · Subbasin 08090203, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 08090203 with limits on Nitrogen, nitrate total [as N]. In this watershed, 3 permits have a limit on this parameter, and 2 permits have a recorded violation of this parameter.