EPA · North Dakota · discharge permits by parameter

BOD, 5-day, 20 deg. C in North Dakota

• 426Permits carrying a limit
• 68With a recorded exceedance
• 19,526Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the North Dakota permits that carry one for BOD, 5-day, 20 deg. C: 426 permits, of which 68 have a recorded exceedance. Nationwide the same parameter appears in 19,526 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in North Dakota

• Temperature, water deg. centigrade 111
• Temperature, water deg. fahrenheit 12
• Flow rate 13
• Stream flow, instantaneous 92
• Conductivity 27
• Dry days preceding precipitation event 18
• Rainfall duration 18
• Oxygen, dissolved [DO] 23
• Oxygen demand, chem. [COD], dissolved 3
• pH 756
• Alkalinity, total [as CaCO3] 11
• Bicarbonate ion- [as HCO3] 12
• Carbonate ion- [as CO3] 12
• Solids, total suspended 759
• Solids, settleable 7
• Oil and grease, hexane extr method 5
• Oil & Grease 225
• Nitrogen, total [as N] 38
• Nitrogen, ammonia total [as N] 158
• Nitrogen, nitrate total [as N] 13

BOD, 5-day, 20 deg. C nationwide

What this page shows

This page covers Clean Water Act discharge permits in ND with limits on the pollutant parameter BOD, 5-day, 20 deg. C. It lists 426 permits in ND with a limit on this parameter and 397 permits in ND with a recorded violation of this parameter.