EPA · subbasin 04140201 · discharge permits by parameter

Solids, settleable in subbasin 04140201

• 66Permits carrying a limit
• 41With a recorded exceedance
• 5,164Nationwide

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.

66 of the permits in subbasin 04140201 carry a numeric limit on Solids, settleable, and 41 of those have a recorded exceedance. Nationwide the same parameter appears in 5,164 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 04140201

• Temperature, water deg. centigrade 36
• Temperature, water deg. fahrenheit 42
• Flow rate 45
• Streamflow 3
• Oxygen demand, ultimate 15
• Oxygen, dissolved [DO] 35
• BOD, 5-day, 20 deg. C 46
• pH 103
• Solids, total suspended 109
• Oil & Grease 45
• Nitrogen, total [as N] 11
• Nitrogen, ammonia total [as N] 25
• Nitrogen, nitrate total [as N] 3
• Nitrogen, Kjeldahl, total [as N] 20
• Phosphorus, total [as P] 39
• Cyanide, total [as CN] 4
• Chloride [as Cl] 11
• Iron, total recoverable 18
• Arsenic, total [as As] 4
• Barium, total [as Ba] 3

Solids, settleable nationwide · Subbasin 04140201, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 04140201 with limits on the pollutant parameter Solids, settleable. The figures listed are 66 permits with a limit on this parameter and 62 permits with a recorded violation of this parameter.