EPA · subbasin 02040205 · discharge permits by parameter

Nitrogen, total [as N] in subbasin 02040205

• 42Permits carrying a limit
• 11With a recorded exceedance
• 9,258Nationwide

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.

42 of the permits in subbasin 02040205 carry a numeric limit on Nitrogen, total [as N], and 11 of those have a recorded exceedance. Nationwide the same parameter appears in 9,258 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 02040205

• Temperature, water deg. fahrenheit 3
• Oxygen, dissolved [DO] 21
• BOD, 5-day, 20 deg. C 17
• Oxygen demand, chem. [high level] [COD] 9
• pH 47
• Solids, total suspended 51
• Oil & Grease 19
• Nitrogen, ammonia total [as N] 27
• Nitrogen, Kjeldahl, total [as N] 7
• Nitrite + Nitrate total [as N] 11
• Phosphorus, total [as P] 45
• Copper, total [as Cu] 6
• Iron, total [as Fe] 14
• Lead, total [as Pb] 7
• Zinc, total [as Zn] 10
• Aluminum, total [as Al] 11
• Enterococci: group D, MF trans, M-E, EIA 3
• Flow, in conduit or thru treatment plant 28
• Chlorine, total residual 20
• E. coli 3

Nitrogen, total [as N] nationwide · Subbasin 02040205, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 02040205 with limits on Nitrogen, total [as N]. It lists 42 permits in this watershed with a limit on this parameter and 39 permits in this watershed with a recorded violation of this parameter.