County · Texas
Chambers County, Texas: drinking water records
Explore EPA records for 30 community water systems across 7 ZIP codes in Chambers County, then find water-testing resources and available recent monitoring-station readings.
Data as of EPA UCMR 5 final release, August 2026 (file dated Aug 28, 2026) · EPA SDWIS 2026Q2 (file dated Jul 9, 2026). How we build these pages
Drinking-water records
EPA survey and compliance records are historical reports. UCMR 5 results are available for 5 of the 30 listed systems in this snapshot. A system with no reported PFAS detection is not a test of every tap or every contaminant.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems in this county
All 30 active community systems in the available county records, sorted by record completeness. Scroll the table to explore more systems.
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| City of Mont Belvieu TX0360017 | 12,864 | 180 | 0 | 5 | 2.5 ppbbelow the action level |
| Tbcd Winnie Stowell TX0360002 | 8,397 | 120 | 1 | 1 | 2.6 ppbbelow the action level |
| Tbcd West Treatment Plant TX0360030 | 7,695 | 70 | 3 | 2 | 0 ppbbelow the action level |
| Gray Utility Service TX0360005 | 8,004 | 120 | 0 | 0 | 0 ppbbelow the action level |
| Chambers County MUD 1 TX0360104 | 2,500 | 70 | 5 | 0 | 1.2 ppbbelow the action level |
| City of Anahuac TX0360001 | 2,296 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Coles Crossing TX0360114 | 1,521 | 0 | 0 | 4 | 0 ppbbelow the action level |
| Barrow Ranch TX0360122 | 774 | 0 | 0 | 1 | 0.8 ppbbelow the action level |
| Woodland Acres Subdivision TX0360027 | 643 | 0 | 0 | 5 | 0 ppbbelow the action level |
| Ocean Mobile Home Park TX0360023 | 347 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Cotton Bayou Park TX0360004 | 270 | 0 | 0 | 23 | 0.6 ppbbelow the action level |
| Bayridge Subdivision Water System TX0360028 | 234 | 0 | 0 | 12 | 0 ppbbelow the action level |
| River Oaks Subdivision TX0360090 | 234 | 0 | 0 | 2 | 1 ppbbelow the action level |
| Lost Lakes TX0360108 | 217 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Hackberry Creek Subdivision TX0360100 | 176 | 0 | 0 | 5 | 0 ppbbelow the action level |
| Olsen Estates Water System TX0360065 | 174 | 0 | 0 | 2 | 0 ppbbelow the action level |
| Oaks at Houston Point TX0360126 | 165 | 0 | 0 | 31 | 0.4 ppbbelow the action level |
| Timber Ridge Section 2 TX0360117 | 141 | 0 | 0 | 15 | 1 ppbbelow the action level |
| Bay Place Subdivision the TX0360074 | 132 | 0 | 0 | 4 | 1.4 ppbbelow the action level |
| Trinity Cove Subdivision TX0360084 | 96 | 0 | 0 | 2 | 2.1 ppbbelow the action level |
| Vista Utilities TX0360026 | 90 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Hunters Cove Sub South TX0360049 | 57 | 0 | 0 | 1 | 5 ppbbelow the action level |
| Plantation on Cotton Bayou TX0360096 | 1,557 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Tower Terrace TX0360069 | 768 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Chambers County MUD 3 TX0360150 | 234 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Greenbriar Estates TX0360111 | 129 | 0 | 0 | 0 | 0.3 ppbbelow the action level |
| Carriage Trail Subdivision TX0360093 | 96 | 0 | 0 | 0 | 0.6 ppbbelow the action level |
| Eagles Landing TX0360151 | 90 | 0 | 0 | 0 | not reported |
| Windcress MUD of Chambers County TX0360154 | 57 | 0 | 0 | 0 | not reported |
| Lower Neches Valley Authority TX0360112 | 10 | 0 | 0 | 0 | not reported |
USGS · Monitoring stations
The water, more recently.
Available station readings in Chambers County, Texas. Each measurement keeps its time, unit and original source.
These readings describe water at a monitoring station. They do not test your tap, measure PFAS or lead, or determine whether water is safe to drink or swim in.
Recent observations load when this section comes into view.
How these readings update
We check for updates every 10 minutes while this section is visible and show supported observations from the last 48 hours. The time beside a reading is when USGS measured it; the checked time is when our service retrieved the response. We mark a reading more than 6 hours old as older. Provisional observations can change after USGS review. A missing reading does not mean zero or clean water.
Temperature, pH, dissolved oxygen, turbidity, conductivity, streamflow and water level are shown only where a station reports them. Different measurements have different units and sampling intervals. USGS data and documentation.
Your next step
Water testing, reports & local help.
Use these official directories to find your drinking-water agency, a certified laboratory and public water records. We have not yet added an individually reviewed local resource list for this county.
Official national directories
Water testing
Find your state’s private-well program
EPA’s state directory points well owners to local program information. Services and eligibility vary by state and county.
Water testing
Find a certified drinking-water laboratory
Use EPA’s directory to reach your state’s laboratory certification program. EPA does not provide on-request testing of residential drinking water.
Public records
Find your utility’s Consumer Confidence Report
EPA links to community water-system reports and explains how to read them. Look for your actual supplier rather than assuming every address in a county shares one system.
Public records
Explore USGS water observations
Find current and historical observations from USGS monitoring locations, including available stream, lake, and groundwater data. Measurements vary by station and do not replace a test of your household water.
A county overview cannot identify every property’s water provider. If you use a public water system, confirm its name on your bill and request its annual Consumer Confidence Report. Private wells need their own testing; public-system records do not describe a private well.
Understand water testing and laboratory reportsResource descriptions are compiled by Tap Water Lookup. Review dates describe our source check, not a new water sample. How we review sources · Suggest a correction
Explore your area
Local coverage in Chambers County
7ZIP areas in this overview
Explore the water-system records, recent station readings and testing resources on this county page. They describe the systems and stations identified in each section; they are not a separate water test for every community.
Towns and communities
- Anahuac
- Mont Belvieu
- Stowell
View ZIP areas and understand coverage
- 77514Anahuac
- 77523Mont Belvieu
- 77560
- 77580Mont Belvieu
- 77597
- 77661Stowell
- 77665Stowell
These Census ZIP Code Tabulation Areas are grouped here by their largest county overlap. A ZIP area can cross county lines and contain several water suppliers or private wells. Place labels reflect Census geography, not verified postal city names or utility service boundaries.
Records for these areas are currently presented in this county overview rather than individual ZIP reports. An unpublished report does not mean there are no water records. Confirm your supplier on your water bill; if you use a private well, testing your own well is the relevant next step.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Database prepared 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.
Compiled by Tap Water Lookup from the sources identified on this page. Read the methodology and review process.