EPA · subbasin 05040001 · discharge permits by parameter

Nitrogen, ammonia total [as N] in subbasin 05040001

• 165Permits carrying a limit
• 114With 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.

165 of the permits in subbasin 05040001 carry a numeric limit on Nitrogen, ammonia total [as N], and 114 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 05040001

• Specific conductance 7
• Oxygen, dissolved [DO] 159
• BOD, 5-day, 20 deg. C 12
• Oxygen demand, chem. [low level] [COD] 16
• pH 211
• Residue, tot fltrble [dried at 105 C] 6
• Solids, total suspended 202
• Solids, settleable 6
• Oil and grease [soxhlet extr.] tot. 11
• Oil and grease, hexane extr method 58
• Nitrogen, ammonia in bottom deposits 15
• Nitrogen, Kjeldahl, total [as N] 56
• Nitrite + Nitrate total [as N] 71
• Nitrite plus nitrate in bottom deposits 3
• Phosphorus, total [as P] 83
• Phosphorous, total, in bottom deposits 15
• Phosphate, ortho, dissolved [as P] 3
• Carbon, tot organic [TOC] 5
• Cyanide, total [as CN] 3
• Hardness, total [as CaCO3] 28

Nitrogen, ammonia total [as N] nationwide · Subbasin 05040001, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 05040001 with limits on the pollutant parameter Nitrogen, ammonia total [as N]. The figures listed are 165 permits in this watershed with a limit on this parameter and 144 permits in this watershed with a recorded violation of this parameter.