40 CFR §429.64
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
For purpose of this new source performance standard only, “new source” means a source which is constructed at a site at which no other source covered by this part is located. Any new source subject to this subpart must achieve the following new source performance standards (NSPS): There shall be no discharge of process wastewater pollutants into navigable waters.