Rancho California Water District

Rancho California Water District, a U.S. local government entity headquartered in Temecula, California, serves as a federal grant recipient exclusively with the Department of the Interior's Bureau of Reclamation, holding 24 prime project grants across five federal water-resource programs with a combined obligated value of $69.1 million.

The district competes exclusively through competitive merit-based federal grant channels rather than contract vehicles. All 24 awards are prime grants under Bureau of Reclamation programs spanning water supply reliability, conservation, and drought resiliency initiatives. The district operates as a municipal water provider serving over 150,000 urban water users in Riverside County, California, and its federal funding portfolio reflects that operational mission: groundwater management, water treatment infrastructure, leak detection, and conjunctive-use facility development. Representative recent work includes a $43.9 million WaterSMART Small Surface Water and Groundwater Storage Projects grant (CFDA 15.074) awarded in August 2024 for the Pauba Valley Groundwater Banking Project, which will increase the district's annual groundwater extraction capacity from 14,500 acre-feet to 34,000 acre-feet and nearly double usable storage to approximately 60,000 acre-feet; an $850,000 WaterSMART grant (CFDA 15.507) awarded in February 2026 for design and implementation of an arsenic treatment process to restore Well 240, closed in 2021 due to naturally occurring arsenic contamination, with a target of restoring up to 2,900 acre-feet per year; and a $2.258 million Water Recycling and Desalination Construction Program grant (CFDA 15.504) awarded in April 2024 for a feasibility study to optimize treatment, storage, and distribution infrastructure and identify brine-disposal opportunities for regional agricultural and industrial partners.

Customer concentration is absolute — the Bureau of Reclamation accounts for 100% of the district's federal award footprint. Activity has been intermittent rather than sustained growth: two awards in 2022, two in 2023, four in 2024, one in 2025, and one in 2026. Only two awards with ultimate completion dates in the next twenty-four months face recompete exposure, limiting near-term procurement cliff risk. The district executes projects using its own trained internal staff and district-owned resources and equipment, with work performed at its service territory in Riverside County, California. The district has no subcontractor footprint in the source data and does not operate as a federal contractor or hold positions on contract vehicles.