Title 33 › CHAPTER 26 — WATER POLLUTION PREVENTION AND CONTROL › SUBCHAPTER VI — STATE WATER POLLUTION CONTROL REVOLVING FUNDS › § 1383
States must set up a special water pollution control revolving fund before they can get federal capitalization grants. The fund must be run by a state agency with the power to operate it. The money can only pay for certain water projects and help. That includes building or fixing public treatment plants, management and conservation plans, decentralized household systems, stormwater and drainage control, water reuse and recycling, energy and security improvements for treatment works, watershed projects, and help for small systems and homeowners who need repairs or connections. A household is “eligible” for that help if its combined income is no more than 50 percent of the state’s nonmetropolitan median household income from the most recent decennial census. The fund can mainly make loans at or below market rates (including interest-free) for terms up to the lesser of 30 years or the project’s useful life. Loan payments must start within one year after a project is done, and borrowers must have a dedicated revenue source to repay. For certain treatment-works projects, borrowers must create or certify a fiscal sustainability plan that lists and evaluates assets, includes water and energy conservation steps, and shows how maintenance and replacements will be funded. The fund may also buy or refinance debt (if the debt was taken after March 7, 1985), guarantee or insure local debt, back bonds if bond proceeds go into the fund, earn interest, and pay reasonable admin costs (not to exceed 4% of grant awards, $400,000 per year, or one-fifth percent per year of the fund’s current value, whichever is greatest, plus any fees collected). States may give extra subsidized help (grants, principal forgiveness, negative-interest loans, etc.) for affordable communities or to meet water- and energy-efficiency, stormwater, or sustainable planning goals, but only if total national capitalization grants that year exceed $1,000,000,000. Such extra help from a state cannot exceed 30% of its grant (and, if enough applications exist, must be at least 10%). Loans with an interest rate equal to or greater than 0% are not counted as additional subsidization. Funds may also set aside an extra 2% of annual awards for technical help to rural, small, and tribal public treatment works. Projects must fit required water plans and, for treatment-works construction, be on the State’s priority list (rank does not matter). States may help the non-Federal share of other grants only if that help is necessary for the project to proceed.
Full Legal Text
Navigation and Navigable Waters, Source: USLM XML via OLRC
Legislative History
Reference
Citation
33 U.S.C. § 1383
Title 33, Navigation and Navigable Waters
Last Updated
Sep 22, 2026
Release point: 119-110