Public water system · TX2370134
ActiveWaller County MUD 34c
At a glance
Waller County MUD 34c (PWSID TX2370134) is an active community water system in Waller County, Texas. It reports serving 141 people through 47 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 2 violations for this system; none is health-based, and the most recent began in April 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
141
Service connections
47
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Waller County MUD 34c compare with other water systems in Waller County?
By EPA's size categories, Waller County MUD 34c is a very small system (500 people or fewer). Waller County has 67 active public water systems. Its population served is well below the county average of 920 people per system, and accounts for 0.2% of the 61,644 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 Waller County MUD 34c 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. 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 Waller County MUD 34c?
EPA lists Waller County MUD 34c 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. 40 of the 67 active systems in Waller County (60%) are also privately owned.
Does Waller County MUD 34c have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in April 2026. The violations listed here began between February 2025 and April 2026. By type: 1 public notice, recordkeeping or other and 1 monitoring. The contaminants or rules involved are Public Notice and Revised Total Coliform Rule. EPA lists 1 as unaddressed and 1 as resolved. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement. 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 |
|---|---|---|---|---|
| 2026-04-05 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Unaddressed |
| 2025-02-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | 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.
Waller County MUD 34c: frequently asked questions
Who runs Waller County MUD 34c?
Waller County MUD 34c (PWSID TX2370134) is a community water system privately owned. It is regulated by the TX state drinking water program.
How many people does Waller County MUD 34c serve?
Waller County MUD 34c reports serving 141 people through 47 service connections in Waller County, Texas.
Where does Waller County MUD 34c 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 Waller County MUD 34c have any drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in April 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 Waller County MUD 34c'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 April 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 Waller County MUD 34c's water quality report?
As a community water system, Waller County MUD 34c 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 Waller County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Prairie View A&M University | Waller | 9,550 | Community | Groundwater |
| City of Hempstead | Waller | 7,158 | Community | Groundwater |
| City of Waller | Waller | 5,448 | Community | Groundwater |
| Brookshire Mwd | Waller | 5,364 | Community | Groundwater |
| Harris-Waller Counties MUD 5 | Waller | 4,098 | Community | Purchased groundwater |
| Willow Creek Farms MUD | Waller | 3,453 | 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, “Waller County MUD 34c, PWSID TX2370134, Texas”, https://aquacensus.com/water-systems/texas/waller-county-mud-34c-tx2370134 (data as of October 1, 2026).