EPA · subbasin 03100101 · discharge permits by parameter

Nitrite + Nitrate total [as N] in subbasin 03100101

• 15Permits 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.

15 of the permits in subbasin 03100101 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 03100101

• pH 30
• Solids, total suspended 67
• Solids, fixed suspended 8
• Oil & Grease 8
• Nitrogen, total [as N] 27
• Nitrogen, ammonia total [as N] 19
• Nitrogen, nitrite total [as N] 3
• Ammonia, unionized 11
• Nitrogen, nitrate total [as N] 3
• Nitrogen, Kjeldahl, total [as N] 9
• Phosphate, ortho [as PO4] 3
• Phosphorus, total [as P] 29
• Hardness, total [as CaCO3] 5
• Sulfate, total [as SO4] 7
• Fluoride, total [as F] 9
• Arsenic, total recoverable 10
• Iron, total recoverable 43
• Selenium, total recoverable 3
• Beryllium, total recoverable [as Be] 3
• Zinc, total recoverable 22

Nitrite + Nitrate total [as N] nationwide · Subbasin 03100101, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 03100101 with limits on the pollutant parameter Nitrite + Nitrate total [as N]. The page lists 15 permits with a limit on this parameter and 8 permits with a recorded violation of this parameter.