EPA · subbasin 05030105 · discharge permits by parameter

Nitrogen, ammonia total [as N] in subbasin 05030105

• 13Permits carrying a limit
• 4With 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.

13 of the permits in subbasin 05030105 carry a numeric limit on Nitrogen, ammonia total [as N], and 4 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 05030105

• Oxygen, dissolved [DO] 11
• BOD, 5-day, 20 deg. C 4
• Oxygen demand, chem. [high level] [COD] 19
• pH 78
• Alkalinity, total [as CaCO3] 25
• Acidity, total [as CaCO3] 25
• Solids, total suspended 96
• Solids, settleable 33
• Oil & Grease 34
• Nitrogen, total [as N] 51
• Nitrite + Nitrate total [as N] 11
• Phosphorus, total [as P] 52
• Copper, total [as Cu] 9
• Iron, total [as Fe] 49
• Lead, total [as Pb] 17
• Manganese, total [as Mn] 24
• Zinc, total [as Zn] 21
• Aluminum, total [as Al] 33
• Flow, in conduit or thru treatment plant 21
• Chlorine, total residual 9

Nitrogen, ammonia total [as N] nationwide · Subbasin 05030105, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 05030105 with limits on the pollutant parameter Nitrogen, ammonia total [as N]. The page lists 13 permits with a limit on this parameter and 14 permits with a recorded violation of this parameter.