Public water system · NM3580414
ActiveFort Lone Tree
At a glance
Fort Lone Tree (PWSID NM3580414) is an active transient non-community water system in Lincoln County, New Mexico. It reports serving 150 people through 13 service connections. Its primary water source is groundwater, and EPA lists it as under public/private ownership. EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 1997.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
150
Service connections
13
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Fort Lone Tree compare with other water systems in Lincoln County?
By EPA's size categories, Fort Lone Tree is a very small system (500 people or fewer). Lincoln County has 53 active public water systems. Its population served is well below the county average of 675 people per system, and accounts for 0.4% of the 35,786 people reported by systems filed under the county. Across New Mexico, the 1,165 active systems average 1,885 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Fort Lone Tree is roughly in line with that figure.
What does “transient non-community water system” mean?
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. New Mexico has 369 active transient non-community water systems, 32% of the state's 1,165 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,009 New Mexico systems (87%) list groundwater as their primary source.
Who owns and regulates Fort Lone Tree?
EPA lists Fort Lone Tree as under public/private ownership. The NM state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 1 of the 53 active systems in Lincoln County (1.9%) are also under public/private ownership.
Does Fort Lone Tree have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 1997. The violations listed here began between October 1996 and January 1997. By type: 2 monitoring and reporting. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 of them). EPA lists 1 as archived and 1 as resolved. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 1997-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1996-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 2 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Fort Lone Tree: frequently asked questions
Who runs Fort Lone Tree?
Fort Lone Tree (PWSID NM3580414) is a transient non-community water system under public/private ownership. It is regulated by the NM state drinking water program.
How many people does Fort Lone Tree serve?
Fort Lone Tree reports serving 150 people through 13 service connections in Lincoln County, New Mexico.
Where does Fort Lone Tree get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Fort Lone Tree have any drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 1997. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Fort Lone Tree's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 1997. For current results, consult EPA ECHO, or the NM state drinking water program.
Where can I find Fort Lone Tree's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Fort Lone Tree is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Lincoln County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Ruidoso Water System | Lincoln | 15,947 | Community | Surface water |
| Ruidoso Downs Racetrack | Lincoln | 3,200 | Non-transient non-community | Groundwater |
| Alto Lakes Water and Sanitation District | Lincoln | 2,870 | Community | Groundwater |
| Ruidoso Downs Water System | Lincoln | 2,146 | Community | Groundwater |
| Capitan Water System | Lincoln | 1,821 | Community | Groundwater |
| Carrizozo Water System | Lincoln | 1,136 | Community | Groundwater |
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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, “Fort Lone Tree, PWSID NM3580414, New Mexico”, https://aquacensus.com/water-systems/new-mexico/fort-lone-tree-nm3580414 (data as of October 1, 2026).