Regulations last checked for updates: May 19, 2024

Title 40 - Protection of Environment last revised: May 16, 2024
§ 435.47 - Pretreatment standards of performance for new sources (PSNS).

Except as provided in 40 CFR 403.7 and 403.13, any new source with discharges subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources (PSNS).

PSNS Effluent Limitations

Stream Pollutant
parameter
PSNS effluent limitations
Produced Water (all facilities)No discharge.
Drilling fluids and Drill CuttingsNo discharge.
Well Treatment, Workover and Completion FluidsNo discharge.
Produced SandNo discharge.
Deck DrainageNo discharge.
source: 44 FR 22075, Apr. 13, 1979, unless otherwise noted.
cite as: 40 CFR 435.47