EPA · subbasin 03180004 · discharge permits by parameter

Oil and grease in subbasin 03180004

• 3Permits carrying a limit
• 1With a recorded exceedance
• 3,041Nationwide

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.

3 of the permits in subbasin 03180004 carry a numeric limit on Oil and grease, and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 3,041 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
• 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
• BOD, 5-day, percent removal 7
• Solids, suspended percent removal 6
• Sludge settleability 30 minute 6

Oil and grease nationwide · Subbasin 03180004, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 03180004 with limits on the pollutant parameter Oil and grease. It lists 3 permits in this watershed with a limit on this parameter and 7 permits in this watershed with a recorded violation of this parameter.