States / Nevada / Drinking Water

Drinking Water Systems in Nevada

195 community water systems serving about 3,121,873 people. 76 have a health-based violation on record since 2015, 16 of them unresolved.

SystemHealth-based violations (2015+)

SILVER KNOLLS MUTUAL WATER COMPANY · Washoe County · 120 served · groundwater153 (17 unresolved)

C VALLEY MHP · Nye County · 54 served · groundwater5 (5 unresolved)

PRIMM VALLEY CASINO RESORTS · Clark County · 7,000 served · groundwater59 (4 unresolved)

DESERT SUNRISE WATER USERS ASSOC · Clark County · 25 served · groundwater58 (4 unresolved)

ELKHORN WATER ASSOCIATION LLC · Clark County · 25 served · groundwater34 (4 unresolved)

COLD CREEK CANYON HOMEOWNERS · COLD CREEK · 180 served · groundwater9 (4 unresolved)

TORREY PINES TINA LN WTR ASSOC · Clark County · 70 served · groundwater7 (4 unresolved)

MOUNTAIN CITY WATER AND SEWER · MOUNTAIN CITY · 30 served · groundwater4 (4 unresolved)

FORT APACHE ANN NE WATER ASSOC · Clark County · 25 served · groundwater4 (4 unresolved)

STAR POINT MHP RV PARK · Pershing County · 50 served · groundwater27 (3 unresolved)

RANCHO VISTA 3 · Nye County · 50 served · groundwater5 (2 unresolved)

JACKPOT WATER SYSTEM · JACKPOT · 1,240 served · groundwater2 (2 unresolved)

ROSEMOUNT WATER CO · Washoe County · 54 served · groundwater283 (1 unresolved)

ELK POINT COUNTRY CLUB · Douglas County · 325 served · groundwater13 (1 unresolved)

ROUND MOUNTAIN PUC · ROUND MOUNTAIN · 1,200 served · groundwater1 (1 unresolved)

WALKER LAKE GID · Mineral County · 450 served · groundwater1 (1 unresolved)

SHOSHONE ESTATES WATER CO INC · Nye County · 240 served · groundwater170

MCDERMITT WATER SYSTEM · MCDERMITT · 200 served · groundwater111

OLD RIVER WATER COMPANY · Churchill County · 300 served · groundwater73

ROARK ESTATES WATER ASSOC · Clark County · 60 served · groundwater64

BERMUDA PALMS MANAGEMENT LLC · Clark County · 60 served · groundwater53

EQUESTRIAN ESTATES CO OP WATER ASSOC · Clark County · 108 served · groundwater48

NEVADA STATE VETERANS HOME BOULDER CITY · Clark County · 708 served · purchased surface water40

GOLDFIELD TOWN WATER · GOLDFIELD · 350 served · groundwater34

BLUE DIAMOND WATER CO OP INC · Clark County · 85 served · groundwater22

SUTCLIFFE MOBILE PARK · Washoe County · 60 served · groundwater20

HAWTHORNE ARMY DEPOT · Mineral County · 300 served · groundwater19

LUNA VISTA · Clark County · 66 served · groundwater19

SHETLAND WATER DISTRICT · Clark County · 38 served · groundwater19

BEATTY WATER AND SANITATION DISTRICT · BEATTY · 1,024 served · groundwater18

MOUNT ROSE BOWL PROPERTY OWNERS WATER CO · Washoe County · 40 served · groundwater17

TOPAZ LAKE WATER CO INC · TOPAZ · 40 served · groundwater16

SPIRIT MOUNTAIN UTILITY COMPANY · Clark County · 375 served · groundwater14

CARVERS SMOKEY VALLEY RV AND MHP · Nye County · 250 served · groundwater14

NELLIS AIR FORCE BASE · Clark County · 19,081 served · purchased surface water12

ALAMO SEWER AND WATER GID · ALAMO · 900 served · groundwater12

SIERRA ESTATES GID · Douglas County · 170 served · groundwater12

LANDER CO SEWER AND WATER DIST 2 AUSTIN · AUSTIN · 350 served · groundwater10

BIG BEND WATER DISTRICT · LAUGHLIN · 9,000 served · surface water9

SOUTHERN DESERT CORRECTIONAL CTR NDOC · Clark County · 6,200 served · groundwater8

TOLAS WATERWORKS CO OP · Churchill County · 190 served · groundwater8

TERRACE GARDEN APARTMENTS · 60 served · groundwater8

AMARGOSA WATER COMPANY · Nye County · 54 served · groundwater8

STAGECOACH GID · Lyon County · 1,628 served · groundwater7

RANCHO VISTA 4 · Nye County · 50 served · groundwater7

CANYON GID · Storey County · 1,310 served · groundwater6

STEAMBOAT SPRINGS WATERWORKS INC · Washoe County · 998 served · groundwater5

VALMY STATION MOBILE HOME PARK · Humboldt County · 96 served · groundwater5

GREAT BASIN WATER CO COLD SPRINGS · Washoe County · 9,910 served · groundwater4

YERINGTON CITY OF · Lyon County · 5,050 served · groundwater4

ELY MUNICIPAL WATER DEPARTMENT · ELY · 5,000 served · groundwater4

TOPAZ RANCH ESTATES GID AND WATER CO · Douglas County · 1,545 served · groundwater4

GREAT BASIN WATER CO SPANISH SPRINGS · Washoe County · 1,450 served · groundwater4

WELLS MUNICIPAL WATER DEPARTMENT · WELLS · 1,300 served · groundwater4

RUBY DOME HOLDINGS DBA ELKO RV PARK · Elko County · 357 served · groundwater4

HOLBROOK STATION RV AND MHP · HOLBROOK JUNCTION · 180 served · groundwater4

CARSON RIVER ESTATES · Churchill County · 105 served · groundwater4

KOA OF ELY CAMPGROUND · White Pine County · 80 served · groundwater4

RIO VISTA NV LLC · Washoe County · 65 served · groundwater4

PIOCHE PUBLIC UTILITIES CASTLETON · CASELTON · 60 served · groundwater4

EUREKA WATER ASSOCIATION · EUREKA · 450 served · groundwater3

DUTCHMAN ACRES · Pershing County · 260 served · groundwater3

LAMOILLE WATER USERS ASSOC · LAMOILLE · 200 served · groundwater3

GERLACH GID · GERLACH · 180 served · groundwater3

PALM GARDENS WATER CO OP · Clark County · 42 served · groundwater3

ANCHOR IN MHP · Nye County · 36 served · groundwater3

PINION PINES MHP · Douglas County · 30 served · groundwater3

GRANDVIEW TERRACE WATER DISTRICT · Washoe County · 328 served · groundwater2

FERNLEY PUBLIC WORKS · FERNLEY · 23,064 served · groundwater1

LANDER CO SEWER AND WATER DIST 1 BM · BATTLE MOUNTAIN · 3,635 served · groundwater1

GLENBROOK WATER COOPERATIVE INC · GLENBROOK · 1,000 served · surface water1

PAHRUMP UTILITY COMPANY INC · PAHRUMP · 985 served · groundwater1

PINEVIEW ESTATES · Douglas County · 450 served · groundwater1

COTTONWOOD MHP · 140 served · groundwater1

PLEASANT VALLEY · PLEASANT VALLEY · 110 served · groundwater1

LOGAN CREEK ESTATES GID · Douglas County · 50 served · groundwater1

LAS VEGAS VALLEY WATER DISTRICT · LAS VEGAS · 1,539,277 served · purchased surface waternone on record

TRUCKEE MEADOWS WATER AUTHORITY · RENO · 442,000 served · surface waternone on record

NORTH LAS VEGAS UTILITIES · NORTH LAS VEGAS · 376,515 served · purchased surface waternone on record

HENDERSON CITY OF · HENDERSON · 336,534 served · purchased surface waternone on record

CARSON CITY PUBLIC WORKS · CARSON CITY · 59,000 served · surface waternone on record

VIRGIN VALLEY WATER DISTRICT · MESQUITE · 26,000 served · groundwaternone on record

ELKO CITY OF · ELKO · 23,000 served · groundwaternone on record

SUN VALLEY GID · Washoe County · 17,000 served · purchased surface waternone on record

DAYTON VALLEY WATER SYSTEM · MOUNDHOUSE · 16,000 served · groundwaternone on record

BOULDER CITY · BOULDER CITY · 15,000 served · purchased surface waternone on record

GREAT BASIN WATER COMPANY · Nye County · 12,255 served · groundwaternone on record

GARDNERVILLE RANCHOS GID · GARDNERVILLE RANCHOS · 11,300 served · groundwaternone on record

GREAT BASIN WATER CO SPRING CREEK · Elko County · 9,340 served · groundwaternone on record

INCLINE VILLAGE GID · INCLINE VILLAGE · 9,313 served · surface waternone on record

FALLON CITY OF · FALLON · 9,184 served · groundwaternone on record

WINNEMUCCA CITY OF · WINNEMUCCA · 8,518 served · groundwaternone on record

MOAPA VALLEY WATER DISTRICT · MOAPA · 8,500 served · groundwaternone on record

DOUGLAS COUNTY CARSON VALLEY SYSTEM · Douglas County · 6,488 served · groundwaternone on record

INDIAN HILLS GID · Douglas County · 5,962 served · groundwaternone on record

GARDNERVILLE WATER COMPANY · GARDNERVILLE · 5,800 served · groundwaternone on record

WEST WENDOVER WATER SYSTEM · Elko County · 4,535 served · groundwaternone on record

MOUNTAIN FALLS WATER SYSTEM GBWC · Nye County · 4,345 served · groundwaternone on record

KINGSBURY GID · KINGSBURY · 3,839 served · surface waternone on record

GREAT BASIN WATER CO SPRING CREEK MHP · Elko County · 3,640 served · groundwaternone on record

LOVELOCK MEADOWS WATER DISTRICT · LOVELOCK · 3,562 served · groundwaternone on record

TOWN OF MINDEN · Douglas County · 3,500 served · groundwaternone on record

SILVER SPRINGS MUTUAL WATER COMPANY · Lyon County · 3,070 served · groundwaternone on record

FALLON NAVAL AIR STATION · FALLON NAVAL AIR STATION · 3,000 served · groundwaternone on record

HAWTHORNE UTILITIES · HAWTHORNE · 2,876 served · groundwaternone on record

TONOPAH PUBLIC UTILITIES · Nye County · 2,853 served · groundwaternone on record

CARLIN UTILITIES · CARLIN · 2,500 served · groundwaternone on record

SIGNATURE TOWERS · Clark County · 2,356 served · purchased surface waternone on record

GOLD COUNTRY ESTATES · Humboldt County · 1,695 served · groundwaternone on record

LOVELOCK CORRECTIONAL CENTER NDOC · Pershing County · 1,630 served · purchased groundwaternone on record

STOREY COUNTY WATER DISTRICT · VIRGINIA CITY · 1,420 served · surface waternone on record

CAVE ROCK SKYLAND · SKYLAND · 1,267 served · surface waternone on record

ZEPHYR COVE WATER UTILITY DISTR · ZEPHYR COVE · 1,209 served · surface waternone on record

ROUND HILL GID · Douglas County · 1,200 served · surface waternone on record

MCGILL WATER AND SEWER DIST · MCGILL · 1,200 served · groundwaternone on record

CALIENTE PUBLIC UTILITIES · CALIENTE · 1,100 served · groundwaternone on record

ELY MAXIMUM SECURITY PRISON NDOC · White Pine County · 1,099 served · groundwaternone on record

DESERT UTILITIES · Nye County · 1,086 served · groundwaternone on record

COUNTRY VIEW ESTATES GBWC · Nye County · 1,072 served · groundwaternone on record

KYLE CANYON WATER DISTRICT · KYLE CANYON · 1,040 served · groundwaternone on record

FAIRGROUNDS/SUNRISE ESTATES · Douglas County · 1,011 served · groundwaternone on record

SAND CREEK · PINE GROVE · 953 served · groundwaternone on record

INDIAN SPRINGS WATER CO INC · INDIAN SPRINGS · 900 served · groundwaternone on record

PANACA FARMSTEAD ASSOCIATION · PANACA · 900 served · groundwaternone on record

KINGS ROW TP · Clark County · 860 served · groundwaternone on record

SEARCHLIGHT WATER COMPANY · SEARCHLIGHT · 760 served · groundwaternone on record

PIOCHE PUBLIC UTILITIES · PIOCHE · 700 served · groundwaternone on record

NPS BOULDER BEACH · Clark County · 690 served · purchased surface waternone on record

JEAN UTILITY SERVICES INC · JEAN · 560 served · groundwaternone on record

BLUE DIAMOND WATER COMPANY · BLUE DIAMOND · 527 served · purchased groundwaternone on record

VERDI MEADOWS UTILITY COMPANY INC · Washoe County · 510 served · groundwaternone on record

RUTH WATER DISTRICT · RUTH · 470 served · groundwaternone on record

HILLCREST MANOR WATER USERS ASSOCIATION · Clark County · 450 served · groundwaternone on record

GABBS WATER SYSTEM · GABBS · 411 served · groundwaternone on record

EASTLAND HEIGHTS WATER ASSOCIATION · Clark County · 400 served · groundwaternone on record

KINGSTON TOWN WATER UTILITIES · Lander County · 350 served · groundwaternone on record

EMPIRE MINING COMPANY · EMPIRE · 350 served · groundwaternone on record

FOOTHILL WATER SYSTEM · SHERIDAN · 346 served · groundwaternone on record

WEED HEIGHTS DEVELOPMENT · Lyon County · 340 served · groundwaternone on record

CRESCENT VALLEY WATER SYSTEM · Eureka County · 340 served · groundwaternone on record

MT CHARLESTON WATER COMPANY · MT CHARLESTON · 335 served · groundwaternone on record

MONTELLO WATER SYSTEM · MONTELLO · 287 served · groundwaternone on record

STAR CITY PROPERTIES · Humboldt County · 285 served · groundwaternone on record

NPS ECHO BAY · Clark County · 274 served · surface waternone on record

NPS CALLVILLE BAY · Clark County · 250 served · surface waternone on record

VALLEY VIEW RV PARK · Elko County · 250 served · groundwaternone on record

SUNRISE ACRES WATER ASSOCIATION · Clark County · 231 served · groundwaternone on record

DESERT MIRAGE HOMEOWNERS ASSOCIATION · Nye County · 230 served · groundwaternone on record

GOLCONDA GID · GOLCONDA · 210 served · groundwaternone on record

JARBIDGE WATER SYSTEM · JARBIDGE · 200 served · surface waternone on record

OROVADA WATER DISTRICT · OROVADA · 200 served · groundwaternone on record

ESCAPEE CO OP OF NEVADA · Nye County · 200 served · groundwaternone on record

IMLAY WATER SYSTEM · IMLAY · 200 served · groundwaternone on record

SAGE VALLEY MHP LLC · Churchill County · 188 served · groundwaternone on record

MINA LUNING WATER SYSTEM · LUNING · 170 served · groundwaternone on record

LIGHTNING W · Washoe County · 163 served · groundwaternone on record

SILVER PEAK WATER SYSTEM · Esmeralda County · 138 served · groundwaternone on record

OLD WASHOE ESTATES · Washoe County · 135 served · groundwaternone on record

DEVILS GATE WATER SYSTEM GID 2 · Eureka County · 132 served · purchased groundwaternone on record

SAGE VALLEY PARK ANNEX · Churchill County · 130 served · groundwaternone on record

CONESTOGA MHP · Washoe County · 120 served · groundwaternone on record

SPRING MOUNTAIN YOUTH CAMP · Clark County · 120 served · groundwaternone on record

STAMPMILL · Washoe County · 118 served · groundwaternone on record

RANCHO COOPERATIVE WATER COMPANY · Clark County · 112 served · groundwaternone on record

CALVADA MEADOWS GBWC · Nye County · 112 served · groundwaternone on record

SKY RANCH ESTATES · Clark County · 110 served · groundwaternone on record

NEVADA YOUTH TRAINING CENTER · Elko County · 100 served · groundwaternone on record

SUNRISE ESTATES · Washoe County · 90 served · groundwaternone on record

SUNSET MHP · Nye County · 90 served · groundwaternone on record

OK MOBILE HOME PARK · Churchill County · 90 served · groundwaternone on record

WADSWORTH MOBILE HOME PARK · Washoe County · 90 served · groundwaternone on record

SPRING MOUNTAIN MOTOR SPORTS RANCH · Nye County · 85 served · groundwaternone on record

BAKER WATER AND SEWER GID · BAKER · 85 served · groundwaternone on record

UPPAWAY WATER SYSTEM · Douglas County · 85 served · groundwaternone on record

TUSCARORA WATER SYSTEM · Elko County · 72 served · groundwaternone on record

BIG FIVE PARK · Nye County · 65 served · groundwaternone on record

DEVILS GATE GID DISTRICT 1 · Eureka County · 65 served · groundwaternone on record

SOUTH CRESTVIEW ASSOCIATION · Elko County · 60 served · groundwaternone on record

RENO SAHARA TRAILER PARK · Washoe County · 60 served · groundwaternone on record

KE TA MOBILE HOME PARK · Washoe County · 60 served · groundwaternone on record

RIVERVIEW MOBILE HOME PARK · Douglas County · 59 served · groundwaternone on record

BIG VALLEY MHP · Nye County · 50 served · groundwaternone on record

ROCKY CANYON WATER COMPANY · Pershing County · 50 served · groundwaternone on record

SIERRA COUNTRY ESTATES · Douglas County · 47 served · groundwaternone on record

RAINBOW GARDENS WATER USERS · Clark County · 45 served · groundwaternone on record

MOUNTAIN VIEW MHP · Douglas County · 45 served · groundwaternone on record

TROUT CANYON LAND AND WATER USERS ASSOC · Clark County · 45 served · groundwaternone on record

CHIPMUNK RETREAT · Nye County · 45 served · groundwaternone on record

MANHATTAN TOWN WATER · MANHATTAN · 40 served · groundwaternone on record

HARRIS SPRINGS RANCH · HARRIS SPRINGS · 40 served · groundwaternone on record

COLD CREEK MHP · White Pine County · 35 served · groundwaternone on record

ALPINE MOBILE HOME PARK · Washoe County · 35 served · groundwaternone on record

LARK MOBILE HOME PARK · Washoe County · 30 served · groundwaternone on record

RED COACH ESTATES · Clark County · 26 served · groundwaternone on record

SNWA COYOTE SPRING VALLEY-MOAPA PWS · MOAPA · 25 served · groundwaternone on record

Source: U.S. EPA Safe Drinking Water Information System (SDWIS). "Health-based" counts maximum-contaminant-level, treatment-technique and maximum-residual-disinfectant-level violations recorded since 2015. A violation on record — especially a resolved one — is not a statement about water quality today; contact the water system or your state drinking-water program for current information.