Title 33 › Chapter CHAPTER 26— - WATER POLLUTION PREVENTION AND CONTROL › Subchapter SUBCHAPTER II— - GRANTS FOR CONSTRUCTION OF TREATMENT WORKS › § 1282
Sets how much of the cost the federal government will pay for building publicly owned wastewater treatment works. For projects funded from money for fiscal years that start after June 30, 1971 and end before October 1, 1984, the federal share is 75% of construction costs (as the Administrator approves). For projects funded from money for fiscal years starting on or after October 1, 1984, the federal share is 55%. A State’s governor may lower that percent across the whole State if the Administrator agrees. The Administrator had to issue rules within 90 days after October 21, 1980, about how to approve those changes, looking at unused State allotments, the State’s need, and available State help. A reduced federal share does not create any new federal obligation or promise to repay the reduced amount. Certain projects keep the 75% rate (for example, projects that already had grants before October 1, 1984, projects under court injunction on that date, and two named Pennsylvania projects) and some innovative treatment projects got higher federal shares: grants made between September 30, 1978 and October 1, 1981 could be 85%, and after September 30, 1981 the federal share for qualifying innovative units is 20 percentage points higher than the regular rate but never above 85%. States must put in at least the same share of nonfederal money for innovative projects as they do for regular projects. The Administrator may also fund the full cost to fix or replace innovative systems (including biodisc equipment) that failed to meet design standards, unless failure was caused by negligence. Applicants with grants approved after January 1, 1971 and before July 1, 1971 can ask to have their federal share increased to the rates above for work that began after July 1, 1971, but only if the same sewage collection system is being built and its cost is higher than the treatment plant’s, and the State certifies groundwater is insufficient unless treated effluent is returned to ground water to acceptable standards. For Puerto Rico, fiscal year 1981 allotments remain available for that year and the next 24 months and, together with prior unobligated amounts, may be used only for Aguadilla, Arecibo, Mayaguez, Carolina, and Camuy Hatillo. Puerto Rico may use those funds to cover the non‑Federal share but must repay the EPA on terms the Administrator and the Governor agree to, including interest set by the Secretary of the Treasury, and agreements must be reached before using the funds. No federal money here may replace local funds already spent. Eligible treatment works are those that meet the criteria in section 1281(g)(5) and can be fully paid from State-available funds.
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Navigation and Navigable Waters — Source: USLM XML via OLRC
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Citation
33 U.S.C. § 1282
Title 33 — Navigation and Navigable Waters
Last Updated
Apr 6, 2026
Release point: 119-73