Nevada's 1931-1938 Humboldt Decree found the river fully appropriated and gave the oldest rights to farms at the bottom, in Lovelock. Mine dewatering then made the river bigger for decades, but the groundwater effect arrives later, and the state has never enforced priority against connected wells. In 2025 the State Engineer drafted a curtailment order and was fired in December; the order was shelved in May 2026.
Who's who
- George A. BartlettJudge who entered the 1931 Bartlett Decree
- H. W. EdwardsJudge who issued the 1935 modifications
- Adam SullivanNevada State Engineer fired in December 2025
- Patricia LeeJustice who wrote the 2024 Sullivan v. Lincoln County Water District opinion
- Doug BusselmanNevada Farm Bureau voice for upstream irrigators
- Micheline FairbankFormer deputy state engineer who explains why nothing happens
Where it happens
- Lovelock, NevadaSenior decreed rights, 33,300 acres, 280 river miles downstream
- Imlay, NevadaGage where streamflow rose during mine dewatering
- Rye Patch Reservoir, Nevada+1 more episodeStorage serving the lower river farms
- Humboldt River Basin, Nevada20 of 33 hydrographic areas over-appropriated by state accounting
Timeline
- October 20, 1931The Bartlett Decree is entered, finding the surface water fully appropriated.
- November 26, 1938The Nevada Supreme Court closes the case; the Humboldt Decree is final.
- 1939Nevada creates a separate groundwater permitting system.
- January 2024The Nevada Supreme Court affirms joint management of connected water.
- December 2025The State Engineer is fired after drafting a curtailment order.
- May 2026The draft order is shelved with no new release date.
Still debated
The count of over-appropriated basins differs by source, and the underlying perennial-yield estimates are 50 to 70 years old. The firing followed a lobbyist's email and a public curtailment warning, but no document establishes that one caused another.
