40 CFR §35.2127
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Grant assistance shall not be provided for costs to transport or treat wastewater produced by a facility that is owned and operated by the Federal Government which contributes more than 250,000 gallons per day or 5 percent of the design flow of the complete waste treatment system, whichever is less.