EPA · subbasin 11020002 · discharge permits by parameter

Oil and grease in subbasin 11020002

• 49Permits carrying a limit
• 2With 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.

49 of the permits in subbasin 11020002 carry a numeric limit on Oil and grease, and 2 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 11020002

• Zinc, potentially dissolved 7
• Silver, potentially dissolved 7
• Copper, potentially dissolved 10
• Arsenic, potentially dissolved 3
• Cadmium, potentially dissolvd 6
• Chromium, trivalent, potentially dissolvd 3
• Lead, potentially dissolvd 7
• Manganese, potentially dissolvd 5
• Nickel, potentially dissolvd 4
• Selenium, potentially dissolvd 19
• Chromium, trivalent total recoverable 3
• Uranium, total 6
• E. coli, thermotol, MF, MTEC 8
• Flow, in conduit or thru treatment plant 47
• Chlorine, total residual 17
• E. coli 5
• Are You In Compliance 6
• Flow, total 6
• Toxicity [chronic], Ceriodaphnia dubia 6
• Toxicity [chronic], Pimephales promelas [Fathead Minnow] 6

Oil and grease nationwide · Subbasin 11020002, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 11020002 with limits on the pollutant parameter Oil and grease. It lists 49 permits in this watershed with a limit on this parameter and 34 permits in this watershed with a recorded violation of this parameter.