Senate narrows path for federal water-rights deadline; SB31 passes after floor debate

The Nevada Senate on April 15 passed Senate Bill 31, a measure that exempts federal agencies from a statutory deadline to file proof of vested water-right claims, a change supporters said is necessary to keep the federal government subject to Nevada courts in water adjudications.

Senate Bill 31 passed on a 15-6 roll call. The bill, introduced by the Senate Committee on Natural Resources, removes the requirement that federal agencies file proof of their vested water-right claims by Dec. 31, 2027, and instructs the state engineer to include special notice language beginning Jan. 1, 2028, in any new adjudication that alerts federal agencies claiming vested rights how and when to file proofs.

Proponents argued the change is a narrow, technical fix required by the federal doctrine of sovereign immunity and prior court rulings. Senator Melanie Scheibel, who spoke in support, said the amendment is intended to preserve Nevada's ability to bring federal claimants into state-court adjudications rather than to confer preferential treatment. "We're not doing this because we want to give the federal government special treatment. We're doing this because the federal government is special," Scheibel said on the floor, explaining sovereign-immunity constraints and citing the need to avoid the outcome Oregon saw when courts refused to allow a state to continue to pursue federal claims after a filing deadline.

Opponents said the bill unduly privileges the federal government over private Nevadans and suggested alternative approaches. Senator Dina Titus spoke in opposition, arguing that the 2027 deadline — set by the Legislature in 2017 — is already burdensome for rural users, ranchers and small water-right holders who lack technical and legal resources to comply. "If the 2027 deadline is unreasonable for the federal government, then it is certainly unreasonable for thousands of Nevadans," Titus said, urging the Senate to consider extending or removing the deadline for all claimants instead of creating a carve-out.

Senate supporters responded that the committee explored alternatives and that the change before the body was proposed at the request of the state engineer to preserve the state's ability to adjudicate federal claims under existing federal law. Scheibel said that without the federal carve-out Nevada could lose its ability to require federal claimants to appear in state proceedings because of sovereign-immunity principles and the way federal courts have treated similar deadlines elsewhere.

The measure drew sustained floor debate about fairness, legal necessity and practical burdens on private claimants. After consideration, the chamber recorded 15 votes in favor and 6 opposed; the bill was declared passed and ordered to the Assembly.