EPA · subbasin 11030004 · discharge permits by parameter

Nitrite + Nitrate total [as N] in subbasin 11030004

• 7Permits 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.

7 of the permits in subbasin 11030004 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 11030004

• BOD, 5-day, 20 deg. C 4
• pH 6
• Solids, total suspended 5
• Nitrogen, total [as N] 6
• Nitrogen, ammonia total [as N] 4
• Nitrogen, Kjeldahl, total [as N] 6
• Phosphorus, total [as P] 7
• Sulfate, total [as SO4] 5
• Arsenic, total recoverable 3
• Selenium, total recoverable 3
• Oxidants, total residual 3
• Flow, in conduit or thru treatment plant 6
• E. coli 4

Nitrite + Nitrate total [as N] nationwide · Subbasin 11030004, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 11030004 with limits on Nitrite + Nitrate total [as N]. The figures listed are 7 permits in this watershed with a limit on this parameter and 6 permits in this watershed with a recorded violation of this parameter.