EPA · subbasin 03180003 · discharge permits by parameter

Nitrogen, ammonia total [as N] in subbasin 03180003

• 10Permits carrying a limit
• 6With 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.

10 of the permits in subbasin 03180003 carry a numeric limit on Nitrogen, ammonia total [as N], and 6 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 03180003

• Temperature, water deg. fahrenheit 3
• Oxygen, dissolved [DO] 10
• BOD, 5-day, 20 deg. C 20
• pH 24
• Solids, total suspended 21
• Oil & Grease 3
• Nitrogen, total [as N] 4
• Phosphorus, total [as P] 4
• Flow, in conduit or thru treatment plant 24
• Chlorine, total residual 19
• E. coli 16
• Coliform, fecal general 5
• BOD, 5-day, percent removal 6
• Solids, suspended percent removal 3
• Sludge settleability 30 minute 3

Nitrogen, ammonia total [as N] nationwide · Subbasin 03180003, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 03180003 with limits on the pollutant parameter Nitrogen, ammonia total [as N]. It lists 10 permits in this watershed with a limit on this parameter and 9 permits in this watershed with a recorded violation of this parameter.