EPA · North Carolina · discharge permits by parameter

Nitrogen, ammonia total [as N] in North Carolina

• 228Permits carrying a limit
• 100With a recorded exceedance
• 21,051Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the North Carolina permits that carry one for Nitrogen, ammonia total [as N]: 228 permits, of which 100 have a recorded exceedance. Nationwide the same parameter appears in 21,051 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in North Carolina

• Conductivity 75
• Oxygen, dissolved [DO] 172
• BOD, 5-day, 20 deg. C 206
• Oxygen demand, chem. [high level] [COD] 7
• pH 342
• Salinity 29
• Solids, total suspended 330
• Solids, settleable 6
• Oil & Grease 34
• Nitrogen, total [as N] 99
• Nitrogen, Kjeldahl, total [as N] 47
• Nitrite + Nitrate total [as N] 47
• Phosphorus, total [as P] 102
• Cyanide, total [as CN] 6
• Hardness, total [as CaCO3] 13
• Chloride [as Cl] 22
• Sulfate, total [as SO4] 3
• Fluoride, total [as F] 14
• Arsenic, total [as As] 13
• Barium, total [as Ba] 3

Nitrogen, ammonia total [as N] nationwide

What this page shows

This page covers Clean Water Act discharge permits in NC with limits on Nitrogen, ammonia total [as N]. It lists 228 permits in NC with a limit on this parameter and 223 permits in NC with a recorded violation of this parameter.