PUBLIC AGENCY
Unit B Irrigation and Drainage District
About this organization
District named in Reclamation’s Arizona water-accounting and approval records. Associated entitlement entries are titled Yuma Auxiliary Project (Unit B); the district and federal project are not asserted to be the same legal entity.
Related claims 1
- VerifiedReclamation’s Yuma Auxiliary Project (Unit B) entries include Priority 1 and Priority 3 rights.
Reclamation’s Yuma Auxiliary Project (Unit B) entries include Priority 1 and Priority 3 rights.
Sources 2
- Primary source · Government recordReclamation, Arizona Priority 1 list
Retained September 22, 2026; heading September 2025. Pages 1–3 visually checked against text from the same file. The entitlement list distinguishes diversion quantities from consumptive-use quantities and includes limiting PPR footnotes. Those quantities should not be combined as though they measure the same thing. Not a certification against all later amendments.
- Primary source · Government recordReclamation, Arizona Priority 3 list
Retained September 22, 2026; heading August 2024. Pages 1 and 3 visually checked against text from the same file. District shares total 250,000 AF CU; Unit B is acreage-based; City total is 50,000 AF CU including its PPR component.
Related topics 1
- Colorado River Water & Yuma
What federal Colorado River reductions mean for Yuma-area water holders, with evidence on priorities, planning, conservation and unresolved delivery decisions.