EPA · Maryland · discharge permits by parameter
BOD, 5-day, 20 deg. C in Maryland
- 155Permits carrying a limit
- 112With a recorded exceedance
- 19,526Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Maryland permits that carry one for BOD, 5-day, 20 deg. C: 155 permits, of which 112 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 Maryland
- Temperature, water deg. fahrenheit 72
- Thermal Discharge 3
- Turbidity 61
- Color [PT-CO units] 4
- Conductivity 4
- Specific conductance 5
- Sulfate [as S] 5
- Oxygen demand, dissolved 8
- Oxygen, dissolved [DO] 131
- Oxygen demand, chem. [COD], dissolved 18
- pH 498
- Solids, total suspended 531
- Solids, settleable 83
- Oil & Grease 98
- Nitrogen, total [as N] 141
- Nitrogen, organic total [as N] 82
- Ammonia nitrogen, total, [as N] 30 day 5
- Nitrogen, ammonia total [as N] 117
- Nitrogen, nitrite total [as N] 24
- Nitrogen, nitrate total [as N] 31
BOD, 5-day, 20 deg. C nationwide
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