EPA · subbasin 05040004 · discharge permits by parameter

Oil and grease [soxhlet extr.] tot. in subbasin 05040004

• 7Permits carrying a limit
• 3With a recorded exceedance
• 2,196Nationwide

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 05040004 carry a numeric limit on Oil and grease [soxhlet extr.] tot., and 3 of those have a recorded exceedance. Nationwide the same parameter appears in 2,196 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 05040004

• Temperature, water deg. centigrade 26
• Flow rate 28
• Dry days preceding precipitation event 4
• Oxygen, dissolved [DO] 35
• Oxygen demand, chem. [low level] [COD] 4
• pH 59
• Residue, tot fltrble [dried at 105 C] 4
• Solids, total suspended 61
• Oil and grease, hexane extr method 12
• Nitrogen, ammonia total [as N] 38
• Nitrogen, ammonia in bottom deposits 6
• Nitrogen, Kjeldahl, total [as N] 12
• Nitrite + Nitrate total [as N] 13
• Phosphorus, total [as P] 14
• Phosphorous, total, in bottom deposits 6
• Cyanide, total [as CN] 3
• Hardness, total [as CaCO3] 7
• Potassium, in bottom deposits 6
• Sulfate, total [as SO4] 3
• Iron, total recoverable 3

Oil and grease [soxhlet extr.] tot. nationwide · Subbasin 05040004, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 05040004 with limits on Oil and grease [soxhlet extr.] tot. It lists 7 permits in this watershed with a limit on this parameter and 7 permits in this watershed with a recorded violation of this parameter.