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Valencia County, New Mexico — public water systems

At a glance

28 active public water systems are filed under Valencia County, New Mexico in EPA's SDWIS records, together reporting 51,498 people served. The largest is Los Lunas Water System, which reports serving 19,400 people. 18 are community water systems serving people where they live; the other 10 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

28

Population served

51.5K

Community systems

18

Groundwater share

100%

How does Valencia County compare with other New Mexico counties?

Valencia County has the 13th-most active public water systems among the 49 counties listed for active New Mexico systems in EPA records; among the 31 with 3 or more systems, the median has 23. Its systems report 51,498 people served in total, the 11th-largest county figure in the state and 2.3% of the statewide total. The average system here reports serving 1,839 people, roughly in line with the New Mexico average of 1,885. 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 Valencia County's drinking water come from?

By primary water source, Valencia County's active systems draw on groundwater (28, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 93% and 7.2% across New Mexico. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Los Lunas Water System, draws primarily on groundwater.

What kinds of water systems operate in Valencia County?

Valencia County's active systems break down as 18 community systems (64%), 3 non-transient non-community systems (11%) and 7 transient non-community systems (25%). 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 (75%) and local government (25%).

Water systems in Valencia County

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Active public water systems in Valencia County, New Mexico
#Water systemCountyPopulation servedTypeSource
1Los Lunas Water SystemValencia19,400CommunityGroundwater
2Belen Water SystemValencia10,830CommunityGroundwater
3Rio Communities Water SystemValencia5,513CommunityGroundwater
4Rio Del Oro Water SystemValencia4,387CommunityGroundwater
5Bosque Farms Water Supply SystemValencia4,367CommunityGroundwater
6Meadow Lake Water SystemValencia2,760CommunityGroundwater
7Monterey Water Company Inc..Valencia1,472CommunityGroundwater
8Rio Communities Industrial ParkValencia400Non-transient non-communityGroundwater
9Peralta Methodist ChurchValencia300Transient non-communityGroundwater
10Gil Sanchez ElementaryValencia295Non-transient non-communityGroundwater
11Hi Mesa Water SystemValencia259CommunityGroundwater
12Correo Water AssociationValencia201CommunityGroundwater
13Western Refinery Speedway #8924-PeraltaValencia200Transient non-communityGroundwater
14Bosque Gardens MdwcaValencia141CommunityGroundwater
15Adelino Headstart SchoolValencia125Non-transient non-communityGroundwater
16Trails End MHPValencia112CommunityGroundwater
17Cattlemens Livestock AuctionValencia100Transient non-communityGroundwater
18El Shaddai Water Co OpValencia87CommunityGroundwater
19Loma Escondida Water AssociationValencia84CommunityGroundwater
20Mountain View MHPValencia68CommunityGroundwater
21Belen Moose Lodge 1680Valencia60Transient non-communityGroundwater
22Trinity Mobile Home ParkValencia51CommunityGroundwater
23Rios RestaurantValencia50Transient non-communityGroundwater
24Senior Living Systems Inc..Valencia50CommunityGroundwater
25Maez Water Sources & DrillingValencia50Transient non-communityGroundwater
26Valencia Storage and MHPValencia48CommunityGroundwater
27Spa and CuisineValencia45Transient non-communityGroundwater
28Highland Meadows Estates MdwcaValencia43CommunityGroundwater

Valencia County water systems: frequently asked questions

How many public water systems are in Valencia County, New Mexico?

EPA's SDWIS records file 28 active public water systems under Valencia County, New Mexico: 18 community systems (64%), 3 non-transient non-community systems (11%) and 7 transient non-community systems (25%).

Who supplies drinking water in Valencia County, NM?

The largest community water systems filed under Valencia County are Los Lunas Water System (19,400 people served), Belen Water System (10,830 people served) and Rio Communities Water System (5,513 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 Valencia County's drinking water come from groundwater or surface water?

Of the 28 active public water systems in Valencia County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Los Lunas Water System, uses groundwater.

Where can I find a water quality report for Valencia 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. 18 community systems are filed under Valencia 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 Valencia 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 New Mexico 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 Valencia County, New Mexico”, https://aquacensus.com/water-systems/new-mexico/valencia (data as of October 1, 2026).