EPA · subbasin 08090201 · discharge permits by parameter

Drilling fluids, free oil in subbasin 08090201

• 4Permits carrying a limit
• 0With a recorded exceedance
• 306Nationwide

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.

4 of the permits in subbasin 08090201 carry a numeric limit on Drilling fluids, free oil, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 306 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 08090201

• Chlorine, total residual 10
• Whole Effluent Toxicity - Retest #3 6
• Whole Effluent Toxicity, Sub-Lethal Retest #3 6
• Enterococci 11
• Coliform, fecal general 83
• Flow 6
• Cadmium [Cd], in barite, dry weight 4
• Mercury [Hg], in barite, dry weight 4
• Produced water, free oil 5
• BOD, carbonaceous [5 day, 20 C] 42
• Drilling fluids, discharge rate 4
• Drill cuttings, free oil 4
• Deck drainage, free oil 5
• Produced water, oil and grease 5
• Produced water, flow 5
• Well fluids, free oil 5
• Sanitary waste, residual chlorine 5
• Sanitary waste, solids 5
• Domestic waste, foam and floating solids 5
• Maintenance Waste: Do you have a BMP? 5

Drilling fluids, free oil nationwide · Subbasin 08090201, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 08090201 with limits on Drilling fluids, free oil. It lists 4 permits in this watershed with a limit on this parameter and 1 permit with a recorded violation of this parameter.