EPA · subbasin 12040102 · discharge permits by parameter

Produced water, free oil in subbasin 12040102

• 6Permits carrying a limit
• 0With a recorded exceedance
• 167Nationwide

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.

6 of the permits in subbasin 12040102 carry a numeric limit on Produced water, free oil, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 167 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 12040102

• Mercury, total [as Hg] 78
• Flow 6
• Cadmium [Cd], in barite, dry weight 6
• Mercury [Hg], in barite, dry weight 6
• Molybdenum, sludge, total, dry weight [as Mo] 150
• Zinc, sludge, total, dry weight [as Zn] 150
• Lead, sludge, total, dry weight [as Pb] 150
• Nickel, sludge, total, dry weight [as Ni] 150
• Mercury, sludge, total, dry weight [as Hg] 150
• Chromium, sludge, total, dry weight [as Cr] 150
• BOD, carbonaceous [5 day, 20 C] 179
• Drilling fluids, free oil 6
• Drilling fluids, discharge rate 6
• Drill cuttings, free oil 6
• Deck drainage, free oil 6
• Produced water, oil and grease 6
• Produced water, flow 6
• Well fluids, free oil 6
• Sanitary waste, residual chlorine 6
• Sanitary waste, solids 6

Produced water, free oil nationwide · Subbasin 12040102, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 12040102 with limits on the pollutant parameter Produced water, free oil. It lists 6 permits in this watershed with a limit on this parameter and 0 permits in this watershed with a recorded violation of this parameter.