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NV tap water quality, city by city
76 cities and towns in NV are served by an active community water system in the EPA's records. Each page below translates that system's EPA-reported history into plain English.
According to EPA SDWIS data, retrieved June 2026.
- Alamo
- Austin
- Austin
- Baker
- Battle Mountain
- Battle Mountain
- Battle Mountian
- Beatty
- Boulder
- Boulder City
- Caliente
- Carlin
- Carson City
- Crystal Bay
- Dayton
- Duckwater
- Elko
- Elko
- Ely
- Eureka
- Fallon
- Fallon
- Fernley
- Gardnerville
- Gardnerville
- Gerlach
- Glenbrook
- Golconda
- Goldfield
- Hawthorne
- Henderson
- Incline Village
- Indian Springs
- Jackpot
- Lamoille
- Las Vegas
- Las Vegas
- Lovelock
- Mcdermitt
- Mcgill
- Mesquite
- Mill City
- Minden
- Mountain City
- Nellis Afb
- North Las Vegas
- Orovada
- Overton
- Owyhee
- Pahrump
- Palm Gardens
- Panaca
- Pioche
- Reno
- Reno
- Round Mountain
- Sandy Valley
- Schurz
- Silver Springs
- Sloan
- Sparks
- Spring Creek
- Stagecoach
- Stateline
- Sun Valley
- Tonopah
- Valmy
- Verdi
- Virgina City
- Wellington
- Wells
- West Wendover
- Winnemucca
- Yerington
- Yerington
- Zephyr Cove