A bill to amend Public Law 89-108 to modify the authorization of appropriations for State and Tribal, municipal, rural, and industrial water supplies, and for other purposes.

S.4040, the Dakota Water Resources Act Amendments of 2026, was introduced on March 10, 2026 by Senator Hoeven (R-ND) with bipartisan cosponsors Padilla (D-CA) and Cramer (R-ND). It has cleared a Senate subcommittee hearing (March 17, 2026) and is currently pending before the full Committee on Energy and Natural Resources. The bill authorizes up to $637 million for specific water infrastructure projects in North Dakota, including $120M for the Northwest Area Water Supply Biota Water Treatment Plant, $404M for the McClusky Canal and Missouri River North Alternative, $50M for the Southwest Pipeline Project, and $63M for rural water distribution. This is an authorization bill, not an appropriation—actual funding requires a separate appropriations bill. However, the bipartisan sponsorship and existence of an identical House companion bill (HR8006) significantly increase the probability of eventual passage and funding.

The money trail flows through the Bureau of Reclamation to state and tribal entities executing these projects. Primary beneficiaries include engineering and construction firms specializing in water treatment, pipe manufacturers (e.g., PVC, ductile iron), pump and valve suppliers, and water treatment chemical providers. The $637 million top-line provides revenue visibility for contractors and materials suppliers over the construction lifecycle.

Structural winners are pure-play water utilities like Essential Utilities ($WTRG, current $39.85) and California Water Service Group ($CWT, current $44.81), which benefit from broader federal investment in water infrastructure driving industry growth. But the direct impact on these specific utilities is moderate given the North Dakota geographic focus. Actual contract awards will flow to regional construction and engineering firms; names like AECOM ($ACM), Jacobs ($J), and infrastructure materials suppliers (e.g., Mueller Water Products $MWA, Xylem $XYL) are better positioned for direct revenue capture, though they are not in the provided market data.

Real market data shows $WTRG has traded in a narrow range between ~$38.96 and $40.33 over the past two weeks, closing at $39.85 on April 30, 2026—near the middle of its 52-week range ($36.32–$42.37). The 7-day change is +0.84% and 30-day change is -1.04%, indicating stability without strong momentum. $CWT shows a 7-day decline of -3.39% and a 30-day decline of -1.17%, closing at $44.81, near the midpoint of its 52-week range. These prices suggest the market has not yet priced in the potential impact of S.4040, consistent with its early legislative stage.

The legislative timeline: the bill must clear the full Senate Energy and Natural Resources Committee, pass the Senate floor, pass the House (possibly via companion bill HR8006 through House Natural Resources Committee), and survive conference. Given bipartisan support and the non-controversial nature of water infrastructure authorizations, passage in this Congress (2026) is likely but not guaranteed. Actual appropriations would follow in subsequent spending bills, likely during FY2027 cycle.