EPA · discharge permits by pollutant and parameter

Produced water, free oil

• 167Permits carrying a limit
• 0With a recorded exceedance
• 3States

EPA identifies this parameter by code 79834. A permit listed here carries a numeric limit on produced water, free oil in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.

By state

• Texas120
• Louisiana35
• Oklahoma7

By watershed

The subbasins of the national Watershed Boundary Dataset carrying the most permits with a limit on produced water, free oil.

• Subbasin 1204010486
• Subbasin 0808010314
• Subbasin 0809020312
• Subbasin 120401026
• Subbasin 080902015
• Subbasin 111101014
• Subbasin 120301054
• Subbasin 120301033

Other pollutants

• Flow, well water 8
• Fuel, diesel, #1 3
• 3,4-Benzofluoranthene 247
• 2,4,5-TP 60
• Glyphosate, total 60
• Suspended solids, total annual 20
• Oil and Grease, calculated limit 4
• Precipitation volume 406
• Cresol 14
• Polychlorinated biphenyls [PCB] pg/L 7
• Tetrachlorocatechol 6
• Adsorbable organic halides [AOX] 26
• n-Heptane 7
• Alpha gross radioactivity 39
• Alpha, gross particle activity 70
• BOD, carbonaceous [5 day, 20 C] 12,125
• BOD, carbonaceous [20 day, 20 C] 8
• BOD, carb-5 day, 20 deg C, percent removal 1,206
• Dilution factor 196
• Particulate Organic Carbon 7

Permits

What this page shows

This page covers Clean Water Act discharge permits in the EPA NPDES register that set limits on the pollutant parameter Produced water, free oil. It lists 167 permits with a limit on this parameter and 42 permits with a recorded violation of this parameter.