EPA · subbasin 12110202 · discharge permits by parameter

Nitrogen, ammonia total [as N] in subbasin 12110202

• 13Permits carrying a limit
• 8With 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.

Permits

Other pollutants in subbasin 12110202

• Temperature, water deg. fahrenheit 6
• Oxygen, dissolved [DO] 7
• BOD, 5-day, 20 deg. C 12
• Oxygen demand, chem. [high level] [COD] 8
• pH 39
• Solids, total suspended 40
• Oil & Grease 23
• Ammonia nitrogen, total, [as N] 30 day 3
• Nitrite + Nitrate total [as N] 9
• Carbon, tot organic [TOC] 7
• Cyanide, free [amenable to chlorination] 4
• Sulfide, total [as S] 6
• Arsenic, total [as As] 25
• Arsenic, dry weight 6
• Barium, total [as Ba] 25
• Cadmium, total [as Cd] 26
• Chromium, hexavalent [as Cr] 6
• Chromium, total [as Cr] 31
• Copper, total [as Cu] 33
• Iron, total [as Fe] 9

Nitrogen, ammonia total [as N] nationwide · Subbasin 12110202, every permit