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Churchill County, Nevada — public water systems

At a glance

30 active public water systems are filed under Churchill County, Nevada in EPA's SDWIS records, together reporting 15,452 people served. The largest is City of Fallon, which reports serving 9,184 people. 8 are community water systems serving people where they live; the other 22 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.

Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

30

Population served

15.5K

Community systems

8

Groundwater share

100%

How does Churchill County compare with other Nevada counties?

Churchill County has the 7th-most active public water systems among the 47 counties listed for active Nevada systems in EPA records; among the 22 with 3 or more systems, the median has 14. Its systems report 15,452 people served in total, the 9th-largest county figure in the state and 0.4% of the statewide total. The average system here reports serving 515 people, well below the Nevada average of 5,508. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.

Where does Churchill County's drinking water come from?

By primary water source, Churchill County's active systems draw on groundwater (27, 90%), purchased groundwater (2, 6.7%) and groundwater under influence of surface water (1, 3.3%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 88% and 12% across Nevada. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, City of Fallon, draws primarily on groundwater.

What kinds of water systems operate in Churchill County?

Churchill County's active systems break down as 8 community systems (27%), 5 non-transient non-community systems (17%) and 17 transient non-community systems (57%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. EPA lists their owner types as private (83%), federal government (6.7%), state government (6.7%) and local government (3.3%).

Water systems in Churchill County

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Active public water systems in Churchill County, Nevada
#Water systemCountyPopulation servedTypeSource
1Fallon City ofChurchill9,184CommunityGroundwater
2Fallon Naval Air StationChurchill3,000CommunityGroundwater
3Sand CreekChurchill953CommunityGroundwater
4Old River Water CompanyChurchill300CommunityGroundwater
5Sonic BurgerChurchill265Transient non-communityGroundwater
6Sage Valley MHP LLCChurchill188CommunityGroundwater
7Skips Mini MarketChurchill156Transient non-communityGroundwater
8Harmon JunctionChurchill150Transient non-communityGroundwater
9Sage Valley Park AnnexChurchill130CommunityGroundwater
10Carson River EstatesChurchill105CommunityGroundwater
11Ndot Trinity Roadside Park Rp806chChurchill100Transient non-communityPurchased groundwater
12The GridChurchill100Transient non-communityGroundwater
13Ok Mobile Home ParkChurchill90CommunityGroundwater
14Fallon Rv ParkChurchill85Transient non-communityGroundwater
15Graces Bible ChurchChurchill85Non-transient non-communityGroundwater
16Nas Centroid Ew RangeChurchill80Non-transient non-communityGroundwater
17Kennametal Inc.Churchill75Non-transient non-communityGroundwater
18Olam SviChurchill50Non-transient non-communityPurchased groundwater
19Mall at 5070 Reno HighwayChurchill43Transient non-communityGroundwater
20Ep Minerals LLC FernleyChurchill41Non-transient non-communityGroundwater
21Middlegate StationChurchill40Transient non-communityGroundwater
22Oasis SpringsChurchill31Transient non-communityGroundwater
23Lahontan Dam State ParkChurchill26Transient non-communityGroundwater under influence of surface water
24Sage Valley Rv Park LLCChurchill25Transient non-communityGroundwater
25Cold Springs Station ResortChurchill25Transient non-communityGroundwater
26Nevada Livestock MarketingChurchill25Transient non-communityGroundwater
27Fallon Food MartChurchill25Transient non-communityGroundwater
28Fallon Livestock LLCChurchill25Transient non-communityGroundwater
29Top Gun SkateChurchill25Transient non-communityGroundwater
30Lattin FarmsChurchill25Transient non-communityGroundwater

Churchill County water systems: frequently asked questions

How many public water systems are in Churchill County, Nevada?

EPA's SDWIS records file 30 active public water systems under Churchill County, Nevada: 8 community systems (27%), 5 non-transient non-community systems (17%) and 17 transient non-community systems (57%).

Who supplies drinking water in Churchill County, NV?

The largest community water systems filed under Churchill County are City of Fallon (9,184 people served), Fallon Naval Air Station (3,000 people served) and Sand Creek (953 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.

Does Churchill County's drinking water come from groundwater or surface water?

Of the 30 active public water systems in Churchill County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, City of Fallon, uses groundwater.

Where can I find a water quality report for Churchill County?

Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 8 community systems are filed under Churchill County, so the report to look for is the one from the system that supplies your address.

How can I check violations for a water system in Churchill County?

Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.

More Nevada water systems

About this data

Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.

Cite as: AquaCensus, “Public water systems in Churchill County, Nevada”, https://aquacensus.com/water-systems/nevada/churchill (data as of October 1, 2026).