EPA · subbasin 03180004 · discharge permits by parameter

BOD, 5-day, percent removal in subbasin 03180004

• 7Permits carrying a limit
• 2With a recorded exceedance
• 3,963Nationwide

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.

7 of the permits in subbasin 03180004 carry a numeric limit on BOD, 5-day, percent removal, and 2 of those have a recorded exceedance. Nationwide the same parameter appears in 3,963 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.

Permits

Other pollutants in subbasin 03180004

• Temperature, water deg. fahrenheit 3
• Total production - mass 3
• Oxygen, dissolved [DO] 20
• BOD, 5-day, 20 deg. C 37
• pH 55
• Solids, total suspended 50
• Oil & Grease 14
• Nitrogen, total [as N] 17
• Nitrogen, ammonia total [as N] 22
• Phosphorus, total [as P] 16
• Sulfate, total [as SO4] 3
• Oil and grease 3
• Phenol 3
• Flow, in conduit or thru treatment plant 55
• Chlorine, total residual 22
• E. coli 18
• Coliform, fecal general 28
• BOD, carbonaceous [5 day, 20 C] 9
• Solids, suspended percent removal 6
• Sludge settleability 30 minute 6

BOD, 5-day, percent removal nationwide · Subbasin 03180004, every permit

What this page shows

This page lists Clean Water Act discharge permits in watershed 03180004 with limits on BOD, 5-day, percent removal. The watershed has 7 permits with a limit on this parameter and 7 permits with a recorded violation of this parameter.