EPA · subbasin 04100001 · discharge permits by parameter

Oil and grease [soxhlet extr.] tot. in subbasin 04100001

• 3Permits carrying a limit
• 2With 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.

3 of the permits in subbasin 04100001 carry a numeric limit on Oil and grease [soxhlet extr.] tot., and 2 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 04100001

• Temperature, water deg. centigrade 5
• Flow rate 5
• Oxygen, dissolved [DO] 14
• Oxygen demand, chem. [low level] [COD] 3
• pH 25
• Solids, total 8
• Solids, total suspended 22
• Nitrogen, ammonia total [as N] 14
• Nitrite + Nitrate total [as N] 3
• Phosphorus, total [as P] 16
• Arsenic, dry weight 9
• Zinc, total recoverable 3
• Cadmium, total recoverable 3
• Copper, total recoverable 3
• Selenium, dry weight 9
• Turbidity [severity] 4
• E. coli, MTEC-MF 4
• Copper, dry weight 8
• Cadmium, dry weight 8
• Nitrogen, total Kjeldahl 8

Oil and grease [soxhlet extr.] tot. nationwide · Subbasin 04100001, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 04100001 with limits on Oil and grease [soxhlet extr.] tot. Permits in this watershed with a limit on this parameter: 3. Permits in this watershed with a recorded violation of this parameter: 3.