CENTRAL WASHINGTON COUNTY WSC
Texas — Community Water System — PWSID: TX2390055
System Information
| PWSID | TX2390055 |
| System Name | CENTRAL WASHINGTON COUNTY WSC |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 26, 1992 |
| Last Reported | Jan 6, 2026 |
Location & Contact
| State | Texas |
| City | BRENHAM |
| ZIP Code | 77833-9065 |
| Address | 5335 MOUNT VERNON RD |
| Organization | RENNELL, LAWRENCE, M |
| Phone | 713-503-8995 |
Population & Service
| Population Served | 2,270 |
| Service Connections | 980 |
Drinking Water Violations (27)
This water system has 27 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | Sep 30, 2025 | TTHM | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 | Jun 30, 2024 | TTHM | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 | Jun 30, 2024 | TTHM | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 | Jun 30, 2024 | TTHM | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 | Jun 30, 2024 | TTHM | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 | Jun 30, 2024 | TTHM | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Mar 31, 2024 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Mar 31, 2024 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Mar 31, 2024 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Mar 31, 2024 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 | Mar 31, 2024 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 | Sep 30, 2023 | TTHM | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 | Sep 30, 2023 | TTHM | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 | Sep 30, 2023 | TTHM | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jun 22, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 26, 2023 | Public Notice Rule and Revised PN Rule |
| Apr 1, 2023 | Jun 30, 2023 | TTHM | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2023 | Jun 30, 2023 | TTHM | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 | Mar 31, 2023 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 10, 2023 | Lead and Copper Rule |
| Oct 1, 2022 | Dec 31, 2022 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 | Dec 31, 2022 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 | Dec 31, 2022 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2022 | Sep 30, 2022 | TTHM | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2022 | Sep 30, 2022 | TTHM | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 | Mar 31, 2022 | TTHM | MCL | Yes | No | .088 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 | Mar 31, 2022 | TTHM | MCL | Yes | No | .088 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 21, 2021 | Lead and Copper Rule |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.