Lincoln County, New Mexico — public water systems
At a glance
53 active public water systems are filed under Lincoln County, New Mexico in EPA's SDWIS records, together reporting 35,786 people served. The largest is Ruidoso Water System, which reports serving 15,947 people. 21 are community water systems serving people where they live; the other 32 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
53
Population served
35.8K
Community systems
21
Groundwater share
98.1%
How does Lincoln County compare with other New Mexico counties?
Lincoln County has the 8th-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 35,786 people served in total, the 12th-largest county figure in the state and 1.6% of the statewide total. The average system here reports serving 675 people, about 64% below 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 Lincoln County's drinking water come from?
By primary water source, Lincoln County's active systems draw on groundwater (52, 98%) and surface water (1, 1.9%). Overall, 98% rely mainly on groundwater (including purchased groundwater) and 1.9% 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, Ruidoso Water System, draws primarily on surface water.
What kinds of water systems operate in Lincoln County?
Lincoln County's active systems break down as 21 community systems (40%), 4 non-transient non-community systems (7.5%) and 28 transient non-community systems (53%). 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 (68%), local government (25%), federal government (3.8%) and state government (1.9%).
The 50 largest water systems in Lincoln County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Ruidoso Water System | Lincoln | 15,947 | Community | Surface water |
| 2 | Ruidoso Downs Racetrack | Lincoln | 3,200 | Non-transient non-community | Groundwater |
| 3 | Alto Lakes Water and Sanitation District | Lincoln | 2,870 | Community | Groundwater |
| 4 | Ruidoso Downs Water System | Lincoln | 2,146 | Community | Groundwater |
| 5 | Capitan Water System | Lincoln | 1,821 | Community | Groundwater |
| 6 | Carrizozo Water System | Lincoln | 1,136 | Community | Groundwater |
| 7 | Cds Rainmakers Util LLC Rancho Ruidoso | Lincoln | 877 | Community | Groundwater |
| 8 | Eagle Creek Shell Convenience Store | Lincoln | 800 | Transient non-community | Groundwater |
| 9 | Bonita Park Nazarene Conference Center | Lincoln | 460 | Community | Groundwater |
| 10 | Cook Canyon Ranch | Lincoln | 450 | Transient non-community | Groundwater |
| 11 | Sun Valley Water and Sanitation District | Lincoln | 443 | Community | Groundwater |
| 12 | Ski Apache | Lincoln | 350 | Non-transient non-community | Groundwater |
| 13 | Lincoln Hills Water Co-Op | Lincoln | 338 | Community | Groundwater |
| 14 | Corona Water System | Lincoln | 333 | Community | Groundwater |
| 15 | Alto Mountain Village | Lincoln | 271 | Community | Groundwater |
| 16 | Enchanted Forest Water Mdwca | Lincoln | 261 | Community | Groundwater |
| 17 | Flying J Ranch | Lincoln | 250 | Transient non-community | Groundwater |
| 18 | Eagle Creek Sports Complex | Lincoln | 250 | Transient non-community | Groundwater |
| 19 | Bonito Hollow Rv Park and Campground | Lincoln | 250 | Transient non-community | Groundwater |
| 20 | Twin Spruce Campground | Lincoln | 200 | Transient non-community | Groundwater |
| 21 | Hondo Valley School | Lincoln | 200 | Non-transient non-community | Groundwater |
| 22 | Smokey Bear R S Lincoln Usfs | Lincoln | 180 | Non-transient non-community | Groundwater |
| 23 | Three Rivers Campground Lincoln Usfs | Lincoln | 175 | Transient non-community | Groundwater |
| 24 | Mountain High Rv Park | Lincoln | 173 | Transient non-community | Groundwater |
| 25 | Apple Tree Rv Park | Lincoln | 150 | Transient non-community | Groundwater |
| 26 | High Country Lodge | Lincoln | 150 | Transient non-community | Groundwater |
| 27 | Along the River Rv Camp | Lincoln | 150 | Transient non-community | Groundwater |
| 28 | Fort Lone Tree | Lincoln | 150 | Transient non-community | Groundwater |
| 29 | River Ranch Rv Park | Lincoln | 150 | Transient non-community | Groundwater |
| 30 | Lone Tree Bible Ranch | Lincoln | 140 | Transient non-community | Groundwater |
| 31 | Little Creek Rv Park | Lincoln | 130 | Transient non-community | Groundwater |
| 32 | Mountain View Christian Youth Camp | Lincoln | 125 | Transient non-community | Groundwater |
| 33 | Lincoln Mdwca | Lincoln | 125 | Community | Groundwater |
| 34 | Alto North Water Coop | Lincoln | 107 | Community | Groundwater |
| 35 | Fort Stanton Historic Site | Lincoln | 102 | Community | Groundwater |
| 36 | High Sierra Estates Water Assn | Lincoln | 98 | Community | Groundwater |
| 37 | Loma Grande Estates Water Association | Lincoln | 89 | Community | Groundwater |
| 38 | Nogal Mdwca | Lincoln | 82 | Community | Groundwater |
| 39 | Seeping Springs Campground | Lincoln | 75 | Transient non-community | Groundwater |
| 40 | Ruidoso Motorcoach Ranch | Lincoln | 73 | Transient non-community | Groundwater |
| 41 | Elk Run Rv Resort | Lincoln | 60 | Transient non-community | Groundwater |
| 42 | Canyon Hideaway & Escape | Lincoln | 60 | Transient non-community | Groundwater |
| 43 | Alpine Village W and Sd | Lincoln | 60 | Community | Groundwater |
| 44 | Safe Haven Rv Park | Lincoln | 58 | Community | Groundwater |
| 45 | Cedar Creek Mutual Water Consumers Assoc | Lincoln | 53 | Community | Groundwater |
| 46 | Sierra Blanca Regional Airport | Lincoln | 35 | Transient non-community | Groundwater |
| 47 | Apple Blossom and White Angel Mesa Wua | Lincoln | 33 | Transient non-community | Groundwater |
| 48 | Mountain Springs Ranch Rv Park | Lincoln | 25 | Transient non-community | Groundwater |
| 49 | Allsups #102379 | Lincoln | 25 | Transient non-community | Groundwater |
| 50 | Bpoe Elks Lodge | Lincoln | 25 | Transient non-community | Groundwater |
All other water systems in Lincoln County (3)
The remaining active systems filed under Lincoln County, largest first, with the population each reports serving.
Lincoln County water systems: frequently asked questions
How many public water systems are in Lincoln County, New Mexico?
EPA's SDWIS records file 53 active public water systems under Lincoln County, New Mexico: 21 community systems (40%), 4 non-transient non-community systems (7.5%) and 28 transient non-community systems (53%).
Who supplies drinking water in Lincoln County, NM?
The largest community water systems filed under Lincoln County are Ruidoso Water System (15,947 people served), Alto Lakes Water and Sanitation District (2,870 people served) and Ruidoso Downs Water System (2,146 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 Lincoln County's drinking water come from groundwater or surface water?
Of the 53 active public water systems in Lincoln County, 98% draw mainly on groundwater and 1.9% on surface water, counting purchased supplies. The largest system, Ruidoso Water System, uses surface water.
Where can I find a water quality report for Lincoln 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. 21 community systems are filed under Lincoln 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 Lincoln 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
- All New Mexico public water systems· 1,165 active
- Dona Ana County· 68 systems
- Rio Arriba County· 63 systems
- Sandoval County· 62 systems
- Otero County· 55 systems
- Colfax County· 52 systems
- San Miguel County· 42 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
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 Lincoln County, New Mexico”, https://aquacensus.com/water-systems/new-mexico/lincoln (data as of October 1, 2026).