Collinsville Water Quality
Texas
According to EPA SDWIS, Collinsville, Texas is served by 16 community water systems covering about 4,740 people. The same extract lists 23 health-based violation records, most recently coded 5000 in 2025. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Collinsville, Texas is delivered through 16 EPA-regulated community water systems serving an estimated 4,740 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 23 violation records across the 16 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 5 distinct EPA contaminant codes: Lead and Copper Rule, Revised Total Coliform Rule, LEAD AND COPPER RULE REVISIONS, Groundwater Rule, Coliform (TCR).
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Texas drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| CITY OF COLLINSVILLE | 1,866 | 0 | Clean |
| SUNSET WATER SYSTEM | 570 | 1 | Health |
| PERRIN WATER SYSTEM | 408 | 3 | Health |
| MYRA WATER SYSTEM | 363 | 3 | Health |
| LOMA LINDA WATER SUPPLY | 216 | 1 | Health |
| BRITTANY HILL WATER ASSOCIATION | 189 | 1 | Health |
| ROLLING HILLS WATER SUPPLY | 186 | 1 | Health |
| DENTON ESTATES MOBILE HOME PARK | 156 | 2 | Health |
| HAMILTON ESTATES WATER SYSTEM | 123 | 2 | Health |
| BINFORD PLACE SUBDIVISION | 120 | 1 | Health |
| TARA PARK WATER SYSTEM | 113 | 1 | Health |
| WHISPERING PINES LAKE WATER | 108 | 1 | Health |
| PINE OAK FOREST WATER | 105 | 1 | Health |
| SILVERWOODS SUBDIVISION | 90 | 1 | Health |
| GREEN LAKE ESTATES WATER SUPPLY | 66 | 2 | Health |
| SHELBY WATER | 61 | 2 | Health |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| GREEN LAKE ESTATES WATER SUPPLY | Lead and Copper Rule | 2025-12-31 |
| DENTON ESTATES MOBILE HOME PARK | Revised Total Coliform Rule | 2025-12-06 |
| HAMILTON ESTATES WATER SYSTEM | Revised Total Coliform Rule | 2025-06-07 |
| TARA PARK WATER SYSTEM | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| WHISPERING PINES LAKE WATER | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| SHELBY WATER | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| SUNSET WATER SYSTEM | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| ROLLING HILLS WATER SUPPLY | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| GREEN LAKE ESTATES WATER SUPPLY | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| LOMA LINDA WATER SUPPLY | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| PERRIN WATER SYSTEM | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| HAMILTON ESTATES WATER SYSTEM | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| BINFORD PLACE SUBDIVISION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| SILVERWOODS SUBDIVISION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| PINE OAK FOREST WATER | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| BRITTANY HILL WATER ASSOCIATION | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| DENTON ESTATES MOBILE HOME PARK | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| MYRA WATER SYSTEM | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| SHELBY WATER | Groundwater Rule | 2022-08-17 |
| PERRIN WATER SYSTEM | Coliform (TCR) | 2015-10-01 |
| PERRIN WATER SYSTEM | Coliform (TCR) | 2015-10-01 |
| MYRA WATER SYSTEM | Coliform (TCR) | 2015-08-01 |
| MYRA WATER SYSTEM | Coliform (TCR) | 2015-08-01 |
What are Collinsville's health-based records for?
Collinsville's health-based violation records carry 5 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Lead and Copper Rule Revisions | 15 | 15 |
| Coliform (TCR) | 4 | 2 |
| Revised Total Coliform Rule | 2 | 2 |
| Groundwater Rule | 1 | 1 |
| Lead and Copper Rule | 1 | 1 |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Collinsville, Texas? ▼
How many water violations does Collinsville have in this EPA extract? ▼
What contaminants were found in Collinsville water? ▼
How many water systems serve Collinsville? ▼
Where does Collinsville get its drinking water? ▼
How does Collinsville compare in Texas?
Of the 1,232 Texas places with at least one community water system on file, Collinsville ranks #21 by number of systems (16).
Either side of it: Canyon Lake (17), Spring (17), Corsicana (15), Fort Worth (15)
About This Data
Figures here are the current EPA SDWIS extract joined to the 16 community water systems whose service area lists Collinsville, ranked against the 1,232 Texas places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.