EPA · subbasin 05080001 · discharge permits by parameter

Oil and grease, hexane extr method in subbasin 05080001

• 33Permits carrying a limit
• 13With a recorded exceedance
• 2,470Nationwide

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.

33 of the permits in subbasin 05080001 carry a numeric limit on Oil and grease, hexane extr method, and 13 of those have a recorded exceedance. Nationwide the same parameter appears in 2,470 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 05080001

• Flow rate 44
• Streamflow 3
• Color, spectrophoto-metric filter 10
• Oxygen, dissolved [DO] 84
• BOD, 5-day, 20 deg. C 3
• Oxygen demand, chem. [low level] [COD] 5
• pH 120
• Residue, tot fltrble [dried at 105 C] 8
• Solids, total suspended 115
• Oil and grease [soxhlet extr.] tot. 5
• Nitrogen, ammonia total [as N] 84
• Nitrogen, ammonia in bottom deposits 14
• Nitrogen, Kjeldahl, total [as N] 41
• Nitrite + Nitrate total [as N] 44
• Nitrite plus nitrate in bottom deposits 5
• Phosphorus, total [as P] 52
• Phosphorous, total, in bottom deposits 14
• Phosphate, ortho, dissolved [as P] 8
• Cyanide, free-water plus wastewaters 4
• Cyanide, total [as CN] 5

Oil and grease, hexane extr method nationwide · Subbasin 05080001, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 05080001 with limits on the pollutant parameter Oil and grease, hexane extr method. It lists 33 permits in this watershed with a limit on this parameter and 24 permits with a recorded violation of this parameter.