EPA · subbasin 02040205 · discharge permits by parameter

Nitrogen, ammonia total [as N] in subbasin 02040205

• 27Permits carrying a limit
• 13With a recorded exceedance
• 21,051Nationwide

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.

27 of the permits in subbasin 02040205 carry a numeric limit on Nitrogen, ammonia total [as N], and 13 of those have a recorded exceedance. Nationwide the same parameter appears in 21,051 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, total [as N] 42
• 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, ammonia 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, ammonia total [as N]. In this watershed, 27 permits have a limit on this parameter.