Water Authority Asks Court to Keep Grass Ban
The Southern Nevada Water Authority wants a judge to let enforcement of the state's nonfunctional grass ban continue.
Updated on Nov. 12, 2026 in Landscaping
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The Southern Nevada Water Authority filed a court document on Tuesday asking a judge to allow enforcement of the state's ban on nonfunctional grass to continue. The authority estimates about 20 million square feet of grass it deems nonfunctional remains in the valley.
Why it matters
The dispute determines how quickly homeowners and businesses must remove grass the authority considers nonfunctional amid ongoing pressure on Nevada's water supply. The authority argues a 2021 state law allows officials to shift enforcement deadlines and that the conservation measure is more necessary than ever.
The Southern Nevada Water Authority estimates about 20 million square feet of grass it considers nonfunctional remains in the valley. Whether the water authority's request to continue enforcement will be granted by the court has not been decided.
The players
Southern Nevada Water Authority
The regional agency that manages water supply and conservation rules for the Las Vegas Valley and surrounding member communities in southern Nevada.
Anna Albertson
The Nevada federal judge presiding over the state's lawsuit against the Trump administration's proposed Colorado River cuts and the grass ban request.
Sam Castor
The attorney representing challengers to the grass ban, including a Catholic church, golfers and homeowners associations.
The details
Water waste fines are levied by individual water districts, not the water authority, and the authority proposed that member agencies not levy them until January 1, 2028. Grass removal responsibility falls to business owners and homeowners associations rather than individual homeowners, and attorney Sam Castor, representing a Catholic church, golfers and homeowners associations, intends to object to the authority's motion.
Timeline
October 28: Hearing at which water authority attorneys did not answer the judge's question about options if appeals are denied.
November 19: Water authority board to vote on a resolution setting a timeline for appeals to mandated grass removal.
April 1: Deadline for all final waiver requests.
July 1: Water authority to process waiver requests.
September 1: Deadline for appeals to water authority decisions.
Season Trajectory
The grass ban fight is unfolding alongside Nevada's lawsuit over the Trump administration's plan to cut the state's Colorado River share by 71 percent in a worst-case scenario. Enforcement of residential and commercial landscape rules under the 2021 state law is therefore being shaped by broader pressure on the Colorado River supply.
Homeowners and businesses with nonfunctional grass could face removal deadlines that depend on the outcome of the appeals timeline. If the board approves the resolution, member agencies would be asked not to levy water waste fines until January 1, 2028.
The takeaway
Nevada residents with lawns that the water authority considers nonfunctional should track the November 19 board vote and the September 1 appeals deadline. The outcome will determine how much time remains before grass removal and fines take effect.
What happens next
The Southern Nevada Water Authority board votes on the appeals-timeline resolution on November 19, and final waiver requests are due April 1, 2028 timelines in the proposal, with appeals due September 1.
Further reading
For more on how yards and water rules intersect, see Landscaping coverage across Nevada.
Source note: This article includes information reported by Las Vegas Review-Journal.
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