PEMEX DEER PARK
Texas — Non-Transient Non-Community — PWSID: TX1010320
System Information
| PWSID | TX1010320 |
| System Name | PEMEX DEER PARK |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 14, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | DEER PARK |
| ZIP Code | 77536-1900 |
| Address | PO BOX 1915 |
| Organization | GREENE, CALVIN |
| Phone | 713-246-4331 |
Population & Service
| Population Served | 2,585 |
| Service Connections | 120 |
Drinking Water Violations (18)
This water system has 18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 26, 2025 | — | Other | No | No | — | — | — | Resolved | Dec 18, 2025 | — | |
| Oct 26, 2025 | — | Other | No | No | — | — | — | Resolved | Dec 18, 2025 | — | |
| Dec 30, 2024 | — | MR | No | No | — | TT | — | Resolved | Feb 11, 2025 | — | |
| Dec 30, 2024 | — | MR | No | No | — | TT | — | Resolved | Feb 11, 2025 | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Resolved | Oct 23, 2024 | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Resolved | Oct 23, 2024 | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Resolved | Oct 23, 2024 | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Resolved | Oct 23, 2024 | — | |
| Jan 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Jan 3, 2022 | — | |
| Jan 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Jan 3, 2022 | — | |
| Dec 30, 2014 | — | MR | No | No | — | TT | — | Resolved | Mar 27, 2015 | — | |
| Dec 30, 2014 | — | MR | No | No | — | TT | — | Resolved | Mar 27, 2015 | — | |
| Oct 1, 2013 | — | MR | No | No | — | TT | — | Resolved | Oct 16, 2014 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Jul 1, 1992 | Jun 30, 1993 | MR | No | No | — | TT | — | Resolved | Jun 30, 1993 | — |
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.