EPA · Tennessee · discharge permits by parameter
Chemical Oxygen Demand [COD] in Tennessee
- 59Permits carrying a limit
- 2With a recorded exceedance
- 4,700Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Tennessee permits that carry one for Chemical Oxygen Demand [COD]: 59 permits, of which 2 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 Tennessee
- Overflows 44
- 1,3-Dichloropropene 3
- Total toxic organics [TTO] [40 CFR433] 8
- Chlorination duration 3
- 3,4-Benzofluoranthene 4
- BOD, carbonaceous [5 day, 20 C] 184
- BOD, carbonaceous, percent removal 129
- Bypass valve 39
- BOD, 5-day, percent removal 90
- Solids, suspended percent removal 189
- Duration of discharge 3
- Carbonaceous oxygen demand, % removal 21
- Xylene [mix of m+o+p] 102
- Trichlorophenol 3
- Turbidity, lab, NTU 3
- Temperature rate of change deg. C/hr 7
- pH range excursions, > 60 minutes 7
- pH range excursions, monthly total accum 7
- Oil and grease visual 75
- Discharge event observation [Visual Monitoring] 6
Chemical Oxygen Demand [COD] nationwide
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