EPA · North Dakota · discharge permits by parameter

Chemical Oxygen Demand [COD] in North Dakota

• 34Permits carrying a limit
• 1With a recorded exceedance
• 4,700Nationwide

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 Chemical Oxygen Demand [COD]: 34 permits, of which 1 have a recorded exceedance. Nationwide the same parameter appears in 4,700 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in North Dakota

• Solids, total dissolved [TDS] 14
• Bromide [as Br] 22
• Mercury, total [as Hg] 34
• Coliform, fecal general 9
• 1,3-Dichloropropene 3
• Benzene [volatile analysis] 31
• Phenolic compounds, unchlorinated 3
• Total toxic organics [TTO] [40 CFR433] 23
• Flow, process wastewater 19
• Solids, suspended percent removal 3
• Duration of discharge 52
• Turbidity, lab, NTU 9
• Hydrocarbons, total petroleum 156
• Flow, total 346
• Hardness, tot calc. [Ca, Mg, Fe] as CaC03 6
• Oil and grease visual 333
• Chloroethane 3
• Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia 6
• Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas 6
• Toxic Units Static 48HR Acute Ceriodaphnia dubia 8

Chemical Oxygen Demand [COD] nationwide

What this page shows

This page covers Clean Water Act discharge permits in ND with limits on Chemical Oxygen Demand [COD]. It lists 34 permits in ND with a limit on this parameter and 28 permits in ND with a recorded violation of this parameter.