All water systems in Nevada
610 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Ward Mountain Campground Usfs White Pine County |
600 | 1 | 0 | |
|
Nps Cottonwood Cove Cottonwood Cove · Clark County |
592 | 4 | 1 | |
|
Jean Utility Services INC Jean · Clark County |
560 | 1 | 0 | |
|
Nevada Gold Mines Cortez Pipeline Lander County |
555 | 0 | 0 | |
|
Nevada Gold Mines Carlin Leeville Eureka County |
550 | 1 | 0 | |
|
Blue Diamond Water Company Blue Diamond · Clark County |
527 | 0 | 0 | |
|
Yerington (campbell Ranch) Cambell Ranch · County |
512 | 5 | 0 | |
|
Verdi Meadows Utility Company INC Washoe County |
510 | 0 | 0 | |
|
Smith Valley Baptist Church Lyon County |
500 | 0 | 0 | |
|
Zephyr Cove Lodge and Resort Douglas County |
500 | 0 | 0 | |
|
Nevada Gold Mines Turquoise Ridge Humboldt County |
480 | 0 | 0 | |
|
T Mobile Arena Clark County |
473 | 0 | 0 | |
|
Ruth Water District Ruth · White Pine County |
470 | 1 | 0 | |
|
Washoe Lake State Park Washoe County |
467 | 0 | 0 | |
|
Reno Sparks Indian Colony Reno-sparks Indian Colony · County |
457 | 2 | 0 | |
|
Ft. McDermitt Paiute-Shoshone Lower Fort Mcdermitt · County |
456 | 4 | 2 | |
|
Washoe Tribe Dresslerville Community County |
452 | 3 | 1 | |
|
Duck Valley Newtown Newtown · County |
450 | 1 | 0 | |
|
Eureka Water Association Eureka · Eureka County |
450 | 2 | 0 | |
|
Hillcrest Manor Water Users Association Clark County |
450 | 3 | 0 | |
|
Lemmon Valley Meetinghouse Lds Washoe County |
450 | 1 | 0 | |
|
Marigold Mine Potable Water System Humboldt County |
450 | 0 | 0 | |
|
Pineview Estates Douglas County |
450 | 1 | 0 | |
|
Walker Lake Gid Mineral County |
450 | 2 | 1 | |
|
Washoe Tribe Carson Colony Carson Colony · County |
450 | 1 | 1 | |
|
Moapa Paiute Travel Plaza Moapa Paiute Travel Plaza · County |
420 | 4 | 0 | |
|
Verdi Smoke Shop Verdi Smoke Shop · County |
415 | 1 | 0 | |
|
Eastland Heights Water Association Clark County |
400 | 0 | 0 | |
|
Nevada Gold Mines Phoenix Lander County |
400 | 0 | 0 | |
|
Round Mountain Smoky Valley Mine Nye County |
380 | 0 | 0 | |
|
Spirit Mountain Utility Company Clark County |
375 | 0 | 0 | |
|
Ndot Valmy Roadside Park Rp809hu Humboldt County |
367 | 0 | 0 | |
|
Pleasant Valley School Washoe County |
359 | 2 | 0 | |
|
Horizon C Stores 2 Tumbleweed Tavern Nye County |
357 | 0 | 0 | |
|
Ruby Dome Holdings Dba Elko RV Park Elko County |
357 | 1 | 0 | |
|
Family Dollar Bell Vista 11680 Nye County |
355 | 1 | 0 | |
|
Lee Canyon Ski Area Clark County |
352 | 2 | 0 | |
|
Empire Mining Company Empire · Washoe County |
350 | 3 | 0 | |
|
Goldfield Town Water Goldfield · Esmeralda County |
350 | 1 | 0 | |
|
Kingston Town Water Utilities Lander County |
350 | 0 | 0 | |
|
Lander CO Sewer and Water Dist 2 Austin Austin · Lander County |
350 | 7 | 0 | |
|
Sloan Army Reserve Center Clark County |
348 | 0 | 0 | |
|
Foothill Water System Sheridan · Douglas County |
346 | 0 | 0 | |
|
Seven Eleven NO 23074 Douglas County |
343 | 1 | 0 | |
|
Family Dollar Charleston 31679 Nye County |
341 | 1 | 0 | |
|
Crescent Valley Water System Eureka County |
340 | 0 | 0 | |
|
Weed Heights Development Lyon County |
340 | 0 | 0 | |
|
MT Charleston Water Company Mt Charleston · Clark County |
335 | 0 | 0 | |
|
Grandview Terrace Water District Washoe County |
328 | 1 | 0 | |
|
Elk Point Country Club Douglas County |
325 | 5 | 1 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules still in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Nevada records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.