EPA · subbasin 05020001 · discharge permits by parameter

Nitrogen, nitrite total [as N] in subbasin 05020001

• 3Permits carrying a limit
• 0With a recorded exceedance
• 883Nationwide

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 05020001 carry a numeric limit on Nitrogen, nitrite total [as N], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 883 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 05020001

• Stream flow, instantaneous 41
• Specific conductance 32
• Oxygen, dissolved [DO] 13
• BOD, 5-day, 20 deg. C 24
• pH 85
• Alkalinity, total [as CaCO3] 10
• Solids, total suspended 76
• Solids, settleable 56
• Oil and grease, hexane extr method 18
• Nitrogen, ammonia total [as N] 15
• Nitrogen, nitrate total [as N] 4
• Nitrogen, Kjeldahl, total [as N] 7
• Phosphorus, total [as P] 3
• Cyanide, weak acid, dissociable 3
• Hardness, total [as CaCO3] 15
• Calcium, total [as Ca] 10
• Magnesium, total [as Mg] 10
• Sodium, total [as Na] 10
• Potassium, total [as K] 10
• Chloride [as Cl] 5

Nitrogen, nitrite total [as N] nationwide · Subbasin 05020001, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 05020001 with limits on Nitrogen, nitrite total [as N]. In this watershed, 3 permits have a limit on this parameter, and 3 permits have a recorded violation of this parameter.