Public water system · TX0610217
ActiveLonghorn Meadows Addition
At a glance
Longhorn Meadows Addition (PWSID TX0610217) is an active community water system in Denton County, Arizona. It reports serving 855 people through 285 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 4 violations for this system; none is health-based, and the most recent began in April 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
855
Service connections
285
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Longhorn Meadows Addition compare with other water systems in Denton County?
By EPA's size categories, Longhorn Meadows Addition is a small system (501 to 3,300 people). Denton County has 3 active public water systems, and Longhorn Meadows Addition is the largest of them by population served. Its population served is about 158% above the county average of 332 people per system, and accounts for 86% of the 996 people reported by systems filed under the county. Across Arizona, the 1,769 active systems average 4,369 people each. Nationally, the average active community water system reports serving 6,703 people, so Longhorn Meadows Addition is well below that figure.
What does “community water system” mean?
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. Arizona has 936 active community water systems, 53% of the state's 1,769 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,612 Arizona systems (91%) list groundwater as their primary source.
Who owns and regulates Longhorn Meadows Addition?
EPA lists Longhorn Meadows Addition as privately owned. The TX state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 3 of the 3 active systems in Denton County (100%) are also privately owned.
Does Longhorn Meadows Addition have drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in April 2023. The violations listed here began between December 2014 and April 2023. By type: 4 monitoring and reporting. The contaminant or rule involved most often is E. coli (2 of them). EPA lists 4 as resolved. 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 |
|---|---|---|---|---|
| 2023-04-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2017-10-01 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2017-02-01 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2014-12-30 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Resolved |
All 4 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.
Longhorn Meadows Addition: frequently asked questions
Who runs Longhorn Meadows Addition?
Longhorn Meadows Addition (PWSID TX0610217) is a community water system privately owned. It is regulated by the TX state drinking water program.
How many people does Longhorn Meadows Addition serve?
Longhorn Meadows Addition reports serving 855 people through 285 service connections in Denton County, Arizona.
Where does Longhorn Meadows Addition 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 Longhorn Meadows Addition have any drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in April 2023. 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 Longhorn Meadows Addition'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 4 violations for this system; none is health-based, and the most recent began in April 2023. For current results, consult the system's annual water quality report, EPA ECHO, or the TX state drinking water program.
Where can I find Longhorn Meadows Addition's water quality report?
As a community water system, Longhorn Meadows Addition must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Denton County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Double Rock Estates | Denton | 105 | Community | Groundwater |
| Meadow Ranch Water System | Denton | 36 | 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, “Longhorn Meadows Addition, PWSID TX0610217, Arizona”, https://aquacensus.com/water-systems/arizona/longhorn-meadows-addition-tx0610217 (data as of October 1, 2026).