Public water system · TX1610087
ActiveCaney Creek MUD of Matagorda County
At a glance
Caney Creek MUD of Matagorda County (PWSID TX1610087) is an active community water system in Matagorda County, Texas. It reports serving 2,764 people through 2,685 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, 10 are health-based, and the most recent began in January 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,764
Service connections
2,685
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Caney Creek MUD of Matagorda County compare with other water systems in Matagorda County?
By EPA's size categories, Caney Creek MUD of Matagorda County is a small system (501 to 3,300 people). Matagorda County has 42 active public water systems, and Caney Creek MUD of Matagorda County is the 3rd-largest of them by population served. Its population served is about 194% above the county average of 941 people per system, and accounts for 7% of the 39,524 people reported by systems filed under the county. Across Texas, the 7,078 active systems average 4,789 people each. Nationally, the average active community water system reports serving 6,703 people, so Caney Creek MUD of Matagorda County is about 59% 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. Texas has 4,594 active community water systems, 65% of the state's 7,078 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 5,215 Texas systems (74%) list groundwater as their primary source.
Who owns and regulates Caney Creek MUD of Matagorda County?
EPA lists Caney Creek MUD of Matagorda County as owned by a local government. 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. 16 of the 42 active systems in Matagorda County (38%) are also owned by a local government.
Does Caney Creek MUD of Matagorda County have drinking water violations?
Of the 12 most recent violations in EPA's records, 10 are health-based, and the most recent began in January 2026. The violations listed here began between October 2023 and January 2026. By type: 10 contaminant level above the legal limit, 1 reporting and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Total trihalomethanes (TTHM) (10 of them). EPA lists 11 as resolved and 1 as archived. 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. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Archived |
| 2025-07-02 | ReportingNotification, Known or Potential LSL · code 4H | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2025-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2025-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2025-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2025-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2024-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2024-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2024-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2024-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2024-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2023-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
The 12 most recent 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.
Caney Creek MUD of Matagorda County: frequently asked questions
Who runs Caney Creek MUD of Matagorda County?
Caney Creek MUD of Matagorda County (PWSID TX1610087) is a community water system owned by a local government. It is regulated by the TX state drinking water program.
How many people does Caney Creek MUD of Matagorda County serve?
Caney Creek MUD of Matagorda County reports serving 2,764 people through 2,685 service connections in Matagorda County, Texas.
Where does Caney Creek MUD of Matagorda County 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 Caney Creek MUD of Matagorda County have any drinking water violations?
Of the 12 most recent violations in EPA's records, 10 are health-based, and the most recent began in January 2026. 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 Caney Creek MUD of Matagorda County'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. Of the 12 most recent violations in EPA's records, 10 are health-based, and the most recent began in January 2026. For current results, consult the system's annual water quality report, EPA ECHO, or the TX state drinking water program.
Where can I find Caney Creek MUD of Matagorda County's water quality report?
As a community water system, Caney Creek MUD of Matagorda County 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 Matagorda County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Bay City | Matagorda | 18,061 | Community | Groundwater |
| City of Palacios | Matagorda | 4,700 | Community | Groundwater |
| Matagorda WSC | Matagorda | 1,746 | Community | Groundwater |
| Matagorda County Wcid 6 | Matagorda | 1,518 | Community | Groundwater |
| Markham MUD | Matagorda | 1,400 | Community | Groundwater |
| Matagorda County Wcid 5 | Matagorda | 1,128 | 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, “Caney Creek MUD of Matagorda County, PWSID TX1610087, Texas”, https://aquacensus.com/water-systems/texas/caney-creek-mud-of-matagorda-county-tx1610087 (data as of October 1, 2026).