Title 33 › Chapter CHAPTER 36— - WATER RESOURCES DEVELOPMENT › Subchapter SUBCHAPTER II— - HARBOR DEVELOPMENT › § 2238b
Sets yearly minimum amounts from the Harbor Maintenance Trust Fund to pay for harbor upkeep. The law defines two key terms: the total amount of harbor maintenance taxes received — the money credited to the Harbor Maintenance Trust Fund for a fiscal year as shown in the President’s budget estimate for the next year; and total budget resources — the money made available by appropriations from that Fund for harbor maintenance in a fiscal year. For each year the minimum must be at least: FY2015 = 67% of taxes from FY2014; FY2016 = 69% of taxes from FY2015; FY2017 = 71% of taxes from FY2016; FY2018 = 74% of taxes from FY2017; FY2019 = 77% of taxes from FY2018; FY2020 = 80% of taxes from FY2019; FY2021 = 83% of taxes from FY2020; FY2022 = 87% of taxes from FY2021; FY2023 = 91% of taxes from FY2022; FY2024 = 95% of taxes from FY2023; and FY2025 and later = 100% of the taxes from the previous year. Those funds may only be used for the harbor maintenance spending authorized under section 9505(c) of title 26. If a year’s target (for FY2015–FY2024) would be lower than the prior year’s target, the target is adjusted to the smaller of: 103% of what was appropriated the previous year, or 100% of the taxes received the previous year. Congress also says any increase in harbor maintenance funding must come from an overall increase in the Army Corps of Engineers’ civil works appropriations, not by cutting other Corps programs. The targets apply only in years when civil works appropriations rise by at least the dollar amount needed to meet the target.
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Navigation and Navigable Waters — Source: USLM XML via OLRC
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33 U.S.C. § 2238b
Title 33 — Navigation and Navigable Waters
Last Updated
Apr 6, 2026
Release point: 119-73