EPA · Ohio · discharge permits by parameter
Oxygen demand, chem. [high level] [COD] in Ohio
- 9Permits carrying a limit
- 1With a recorded exceedance
- 2,057Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Ohio permits that carry one for Oxygen demand, chem. [high level] [COD]: 9 permits, of which 1 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 Ohio
- Streamflow 68
- Stream flow, instantaneous 4
- Turbidity 7
- Color, spectrophoto-metric filter 139
- Conductivity 17
- Specific conductance 42
- Dry days preceding precipitation event 7
- Oxygen, dissolved [DO] 2,011
- BOD, 5-day, 20 deg. C 123
- Oxygen demand, chem. [low level] [COD] 190
- pH 2,632
- Alkalinity, total [as CaCO3] 12
- Residue, tot fltrble [dried at 105 C] 71
- Solids, total suspended 2,613
- Solids, settleable 35
- Oil and grease [soxhlet extr.] tot. 224
- Oil and grease, hexane extr method 735
- Oil & Grease 4
- Nitrogen, total [as N] 8
- Nitrogen, ammonia total [as N] 2,036
Oxygen demand, chem. [high level] [COD] nationwide
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