County · Texas
Johnson County, Texas: drinking water records
Explore EPA records for 57 community water systems across 11 ZIP codes in Johnson 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 9 of the 57 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 57 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 Keene TX1260008 | 6,863 | 455 | 1 | 1 | 1.5 ppbbelow the action level |
| City of Venus TX1260006 | 3,816 | 120 | 3 | 5 | 1.7 ppbbelow the action level |
| Johnson County SUD TX1260018 | 65,517 | 1,200 | 4 | 0 | 2.7 ppbbelow the action level |
| City of Burleson TX1260002 | 53,381 | 120 | 4 | 0 | 3.8 ppbbelow the action level |
| City of Cleburne TX1260003 | 34,075 | 120 | 1 | 0 | 0 ppbbelow the action level |
| Bethesda WSC TX1260017 | 33,441 | 720 | 1 | 0 | 1.7 ppbbelow the action level |
| City of Alvarado TX1260001 | 6,614 | 120 | 3 | 0 | 1.7 ppbbelow the action level |
| Bethany SUD TX1260016 | 4,503 | 480 | 1 | 0 | 1.5 ppbbelow the action level |
| Metroplex Homesteads Water Supply TX1260074 | 3,588 | 240 | 0 | 0 | 0 ppbbelow the action level |
| City of Rio Vista TX1260022 | 1,040 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Crest Water TX1260123 | 1,026 | 0 | 0 | 1 | 1.5 ppbbelow the action level |
| Northcrest Addition TX1260034 | 744 | 0 | 0 | 1 | 1.7 ppbbelow the action level |
| Fishermans Paradise TX1260056 | 351 | 0 | 0 | 1 | 1.1 ppbbelow the action level |
| Granda Vista TX1260120 | 294 | 0 | 0 | 1 | 2 ppbbelow the action level |
| City of Cresson TX1260053 | 285 | 0 | 0 | 1 | 2.1 ppbbelow the action level |
| Rolling Oaks Subdivision TX1260064 | 252 | 0 | 0 | 1 | 0.8 ppbbelow the action level |
| Mansfield South TX1260066 | 246 | 0 | 0 | 1 | 0.7 ppbbelow the action level |
| Sunshine Country Acres TX1260069 | 219 | 0 | 0 | 3 | 0 ppbbelow the action level |
| Woodland Oaks Estates TX1260070 | 189 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Thomas Acres TX1260068 | 165 | 0 | 0 | 1 | 0.6 ppbbelow the action level |
| Oak Leaf Trail TX1260104 | 132 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Westlake Village Mobile Home Park TX1260098 | 132 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Cahill Country Water System TX1260073 | 123 | 0 | 0 | 1 | 1 ppbbelow the action level |
| Westover Hills TX1260128 | 120 | 0 | 0 | 1 | 5 ppbbelow the action level |
| Oakridge Mobile Home Subdivision TX1260124 | 60 | 0 | 0 | 1 | 0.9 ppbbelow the action level |
| Parker WSC TX1260021 | 3,300 | 0 | 0 | 0 | 2.3 ppbbelow the action level |
| Crowley 1 Acre Sky Corp Water TX1260011 | 2,061 | 0 | 0 | 0 | 0 ppbbelow the action level |
| City of Grandview TX1260004 | 1,879 | 0 | 0 | 0 | 0 ppbbelow the action level |
| City of Godley TX1260007 | 1,367 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sundance Addition TX1260025 | 834 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Twin Creek Subdivision TX1260038 | 780 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Shaded Lane Estates TX1260103 | 777 | 0 | 0 | 0 | 0 ppbbelow the action level |
| The Retreat Water Supply TX1260127 | 633 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Blue Water Oaks Estates TX1260039 | 606 | 0 | 0 | 0 | 0.9 ppbbelow the action level |
| Ridgecrest Addition & Misty Hollow TX1260035 | 459 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Oakview Farms Subdivision TX1260010 | 408 | 0 | 0 | 0 | 1.9 ppbbelow the action level |
| Crowley II Acre Subdivision TX1260012 | 336 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Nolan River Estates TX1260099 | 303 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Buffalo Creek TX1260084 | 300 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Walden Estates TX1260101 | 258 | 0 | 0 | 0 | 3.9 ppbbelow the action level |
| Falcon Crest Addition TX1260076 | 210 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Rancho Villa Subdivision TX1260078 | 195 | 0 | 0 | 0 | 0.6 ppbbelow the action level |
| John Dame TX1260090 | 159 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Shady Hills Estates Water System TX1260071 | 150 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Peaceful Meadows Subdivision TX1260067 | 141 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Fred Mitchell MHP TX1260133 | 132 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Rock Creek Estates TX1260082 | 132 | 0 | 0 | 0 | 0 ppbbelow the action level |
| West Meadow Subdivision TX1260063 | 102 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Bell Manor Subdivision TX1260080 | 87 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Martin Creek Estates TX1260122 | 84 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Triple H Estates TX1260116 | 81 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Garden Acres TX1260092 | 78 | 0 | 0 | 0 | 0.6 ppbbelow the action level |
| West Park Village TX1260077 | 78 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Chisholm Trail Mobile Home Park TX1260139 | 69 | 0 | 0 | 0 | 0 ppbbelow the action level |
| North Whispering Meadows Water TX1260088 | 66 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Tex Rides Subdivision TX1260037 | 48 | 0 | 0 | 0 | 0.9 ppbbelow the action level |
| Southern Acres Water System TX1260094 | 30 | 0 | 0 | 0 | 0 ppbbelow the action level |
USGS · Monitoring stations
The water, more recently.
Available station readings in Johnson 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 Johnson County
11ZIP 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
- Alvarado
- Burleson
- Cleburne
- Godley
- Grandview
- Joshua
- Keene
- Rio Vista
- Venus
View ZIP areas and understand coverage
- 76009Alvarado
- 76028Burleson
- 76031Cleburne
- 76033Cleburne
- 76044Godley
- 76050Grandview
- 76058Joshua
- 76059Keene
- 76061
- 76084Venus
- 76093Rio Vista
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.