EPA · North Carolina · discharge permits by parameter

Oxygen demand, chem. [high level] [COD] in North Carolina

• 7Permits carrying a limit
• 2With a recorded exceedance
• 2,057Nationwide

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 Oxygen demand, chem. [high level] [COD]: 7 permits, of which 2 have a recorded exceedance. Nationwide the same parameter appears in 2,057 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in North Carolina

• Temperature, water deg. centigrade 234
• Temperature, water deg. fahrenheit 3
• Turbidity 111
• Conductivity 75
• Oxygen, dissolved [DO] 172
• BOD, 5-day, 20 deg. C 206
• pH 342
• Salinity 29
• Solids, total suspended 330
• Solids, settleable 6
• Oil & Grease 34
• Nitrogen, total [as N] 99
• Nitrogen, ammonia total [as N] 228
• 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

Oxygen demand, chem. [high level] [COD] nationwide

What this page shows

This page covers Clean Water Act discharge permits in NC with limits on Oxygen demand, chem. [high level] [COD]. It lists 7 permits in NC with a limit on this parameter and 6 permits in NC with a recorded violation of this parameter.