EPA · subbasin 03090101 · discharge permits by parameter

Nitrite + Nitrate total [as N] in subbasin 03090101

• 20Permits carrying a limit
• 0With a recorded exceedance
• 7,134Nationwide

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.

20 of the permits in subbasin 03090101 carry a numeric limit on Nitrite + Nitrate total [as N], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 7,134 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 03090101

• Temperature, water deg. centigrade 3
• Temperature, water deg. fahrenheit 8
• Oxygen, dissolved [DO] 10
• BOD, 5-day, 20 deg. C 8
• pH 37
• Solids, total suspended 59
• Nitrogen, total [as N] 11
• Nitrogen, ammonia total [as N] 32
• Phosphorus, total [as P] 14
• Iron, total recoverable 53
• Zinc, total recoverable 25
• Aluminum, total recoverable 32
• Cadmium, total recoverable 3
• Lead, total recoverable 26
• Copper, total recoverable 11
• Flow, in conduit or thru treatment plant 12
• Mercury, total recoverable 4
• Coliform, fecal general 10
• Chromium, hexavalent tot recoverable 3
• Chemical Oxygen Demand [COD] 35

Nitrite + Nitrate total [as N] nationwide · Subbasin 03090101, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 03090101 with limits on Nitrite + Nitrate total [as N]. It lists 20 permits in this watershed with a limit on this parameter and 11 permits in this watershed with a recorded violation of this parameter.