Kerrville Water Quality
Texas
According to EPA SDWIS, Kerrville, Texas is served by 14 community water systems covering about 25,923 people. The same extract lists 279 health-based violation records, most recently coded 4010 in 2025. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Kerrville, Texas is delivered through 14 EPA-regulated community water systems serving an estimated 25,923 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 279 violation records across the 14 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 5 distinct EPA contaminant codes: Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U, LEAD AND COPPER RULE REVISIONS, TTHM, Revised Total Coliform Rule. 1 TRI-reporting industrial facility is also located within the city limits.
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 KERRVILLE | 23,489 | 55 | Health |
| KERRVILLE VA HOSPITAL | 1,000 | 0 | Clean |
| KERRVILLE RV PARK AND CABINS | 336 | 1 | Health |
| WOODS WSC | 315 | 0 | Clean |
| KERR VILLA MOBILE HOME PARK | 111 | 0 | Clean |
| ARIMAK WATER SUPPLY | 105 | 165 | Health |
| LAS COLINAS OF KERRVILLE | 105 | 2 | Health |
| COUNTRY HILLS WATER | 90 | 0 | Clean |
| SADDLE MOUNTAIN WATER COOPERATIVE | 84 | 17 | Health |
| HILL COUNTRY MOBILE HOME PARK | 75 | 0 | Clean |
| SPLIT ROCK WATER SYSTEM | 66 | 1 | Health |
| HILL COUNTRY RANCH ESTATES | 57 | 1 | Health |
| SILVER HILLS PARK | 54 | 1 | Health |
| HEAVENS MOBILE HOME PARK | 36 | 36 | 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 |
|---|---|---|
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2025-01-01 |
| ARIMAK WATER SUPPLY | Gross Alpha, Excl. Radon and U | 2025-01-01 |
| KERRVILLE RV PARK AND CABINS | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| LAS COLINAS OF KERRVILLE | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| LAS COLINAS OF KERRVILLE | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| SILVER HILLS PARK | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| HEAVENS MOBILE HOME PARK | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| HILL COUNTRY RANCH ESTATES | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| SPLIT ROCK WATER SYSTEM | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2024-10-01 |
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2024-10-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-10-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-10-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-10-01 |
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2024-07-01 |
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2024-07-01 |
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2024-07-01 |
| ARIMAK WATER SUPPLY | Gross Alpha, Excl. Radon and U | 2024-07-01 |
| ARIMAK WATER SUPPLY | Gross Alpha, Excl. Radon and U | 2024-07-01 |
| ARIMAK WATER SUPPLY | Gross Alpha, Excl. Radon and U | 2024-07-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-07-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-07-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-07-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-07-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-07-01 |
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2024-04-01 |
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2024-04-01 |
| ARIMAK WATER SUPPLY | Gross Alpha, Excl. Radon and U | 2024-04-01 |
| ARIMAK WATER SUPPLY | Gross Alpha, Excl. Radon and U | 2024-04-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-04-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-04-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-04-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-04-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-04-01 |
| CITY OF KERRVILLE | TTHM | 2024-04-01 |
| CITY OF KERRVILLE | TTHM | 2024-04-01 |
| CITY OF KERRVILLE | TTHM | 2024-04-01 |
| CITY OF KERRVILLE | TTHM | 2024-04-01 |
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2024-01-01 |
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2024-01-01 |
| ARIMAK WATER SUPPLY | Combined Radium (-226 and -228) | 2024-01-01 |
| ARIMAK WATER SUPPLY | Gross Alpha, Excl. Radon and U | 2024-01-01 |
| ARIMAK WATER SUPPLY | Gross Alpha, Excl. Radon and U | 2024-01-01 |
| ARIMAK WATER SUPPLY | Gross Alpha, Excl. Radon and U | 2024-01-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-01-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-01-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-01-01 |
| HEAVENS MOBILE HOME PARK | TTHM | 2024-01-01 |
| CITY OF KERRVILLE | TTHM | 2024-01-01 |
| CITY OF KERRVILLE | TTHM | 2024-01-01 |
What are Kerrville's health-based records for?
Kerrville'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 |
|---|---|---|
| Combined Radium (-226 and -228) | 96 | 2 |
| Tthm | 87 | 2 |
| Gross Alpha, Excl. Radon and U | 86 | 1 |
| Lead and Copper Rule Revisions | 7 | 6 |
| Revised Total Coliform Rule | 3 | 1 |
TRI Facilities in Kerrville
| Facility | Total Releases |
|---|---|
| James Avery Craftsman Center | 8 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Kerrville, Texas? ▼
How many water violations does Kerrville have in this EPA extract? ▼
What contaminants were found in Kerrville water? ▼
How many water systems serve Kerrville? ▼
Where does Kerrville get its drinking water? ▼
Are there pollution sources near Kerrville? ▼
How does Kerrville compare in Texas?
Of the 1,232 Texas places with at least one community water system on file, Kerrville ranks #27 by number of systems (14).
Either side of it: Henderson (14), Jasper (14), Montgomery (14), New Braunfels (14)
About This Data
Figures here are the current EPA SDWIS extract joined to the 14 community water systems whose service area lists Kerrville, 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.