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Nevada Water Quality
589 public water systems serving 3,455,285 people.
Water Systems
589
Total Violations
56,333
Violation Rate
92.5%
PFAS Detection
87.7%
50 of 57 tested
Largest Water Systems
LAS VEGAS VALLEY WATER DISTRICT
LAS VEGAS, NV · 1,539,277 served
TRUCKEE MEADOWS WATER AUTHORITY
RENO, NV · 442,000 served
NORTH LAS VEGAS UTILITIES
NORTH LAS VEGAS, NV · 376,515 served
HENDERSON CITY OF
HENDERSON, NV · 336,534 served
CARSON CITY PUBLIC WORKS
CARSON CITY, NV · 59,000 served
VIRGIN VALLEY WATER DISTRICT
MESQUITE, NV · 26,000 served
FERNLEY PUBLIC WORKS
FERNLEY, NV · 23,064 served
ELKO CITY OF
ELKO, NV · 23,000 served
VENETIAN PALAZZO
LAS VEGAS, NV · 19,387 served
NELLIS AIR FORCE BASE
NELLIS AFB, NV · 19,081 served
CITY CENTER HOTELS
LAS VEGAS, NV · 17,739 served
BELLAGIO RESORT AND CASINO
LAS VEGAS, NV · 17,171 served
SUN VALLEY GID
SUN VALLEY, NV · 17,000 served
DAYTON VALLEY WATER SYSTEM
DAYTON, NV · 16,000 served
MGM GRAND HOTEL AND CASINO
LAS VEGAS, NV · 15,500 served
BOULDER CITY
BOULDER CITY, NV · 15,000 served
TRI GENERAL IMPROVEMENT DISTRICT
MCCARRAN, NV · 13,360 served
FONTAINEBLEAU LAS VEGAS
LAS VEGAS, NV · 11,644 served
GREAT BASIN WATER COMPANY
PAHRUMP, NV · 11,322 served
GARDNERVILLE RANCHOS GID
GARDNERVILLE, NV · 11,300 served
Most Violations
#1 VIRGIN VALLEY WATER DISTRICT MESQUITE
2,313 #2 LEE CANYON SKI AREA LAS VEGAS
1,627 #3 ELKHORN WATER ASSOCIATION LLC LAS VEGAS
1,364 #4 ROSEMOUNT WATER CO RENO
1,179 #5 CARSON RIVER ESTATES FALLON
1,089 #6 DESERT SUNRISE WATER USERS ASSOC LAS VEGAS
1,020 #7 WHISPERING VINE RENO
1,002 #8 YERINGTON CITY OF YERINGTON
966 #9 SIERRA COUNTRY ESTATES MINDEN
874 #10 TRI GENERAL IMPROVEMENT DISTRICT MCCARRAN
818 #11 FOOTHILL WATER SYSTEM MINDEN
812 #12 LANDER CO SEWER AND WATER DIST 2 AUSTIN BATTLE MOUNTAIN
760 #13 IMLAY WATER SYSTEM LOVELOCK
723 #14 SILVER SPRINGS MUTUAL WATER COMPANY SILVER SPRINGS
695 #15 SILVER KNOLLS MUTUAL WATER COMPANY RENO
671 Counties in Nevada
Clark
145 systems · 2,620,052 served
· 14,829 violations
Washoe
72 systems · 494,328 served
· 6,370 violations
County NV025
4 systems · 59,225 served
· 719 violations
Douglas
38 systems · 54,913 served
· 5,162 violations
Elko
44 systems · 51,925 served
· 3,094 violations
Lyon
30 systems · 51,309 served
· 4,095 violations
Nye
96 systems · 33,987 served
· 5,864 violations
Storey
6 systems · 16,305 served
· 1,033 violations
Churchill
31 systems · 15,799 served
· 4,250 violations
Humboldt
28 systems · 15,249 served
· 3,240 violations
White Pine
27 systems · 13,026 served
· 2,314 violations
Pershing
15 systems · 7,816 served
· 1,969 violations
Lander
9 systems · 6,034 served
· 920 violations
Lincoln
17 systems · 5,474 served
· 1,201 violations
Eureka
14 systems · 4,364 served
· 385 violations
Mineral
7 systems · 3,971 served
· 566 violations
Esmeralda
6 systems · 1,508 served
· 322 violations