LLANO GRANDE LAKE PARK WEST
Texas - Community Water System - PWSID: TX1080236
System Information
| PWSID | TX1080236 |
| System Name | LLANO GRANDE LAKE PARK WEST |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 21, 1997 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | MERCEDES |
| ZIP Code | 78570-7108 |
| Address | 2215 E WEST BLVD |
| Organization | WEINER, ELIAS |
| Phone | 956-565-2638 |
Population & Service
| Population Served | 300 |
| Service Connections | 439 |
Drinking Water Violations (240)
This water system has 240 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 29, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Apr 1, 2025 | - | MR | No | No | - | TT | - | Resolved | May 1, 2025 | - | |
| Apr 1, 2025 | - | MR | No | No | - | TT | - | Resolved | May 1, 2025 | - | |
| Mar 10, 2025 | - | Other | No | No | - | - | - | Resolved | Apr 11, 2025 | - | |
| Mar 10, 2025 | - | Other | No | No | - | - | - | Resolved | Apr 11, 2025 | - | |
| Sep 29, 2024 | - | MR | No | No | - | TT | - | Resolved | Apr 10, 2025 | - | |
| Sep 29, 2024 | - | MR | No | No | - | TT | - | Resolved | Apr 10, 2025 | - | |
| Sep 29, 2024 | - | MR | No | No | - | TT | - | Resolved | Apr 10, 2025 | - | |
| Jan 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Jul 5, 2024 | - | |
| Jan 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Jul 5, 2024 | - | |
| Jan 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Jul 5, 2024 | - | |
| Jan 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Jul 5, 2024 | - | |
| Sep 29, 2023 | - | MR | No | No | - | TT | - | Resolved | Apr 10, 2025 | - | |
| Sep 29, 2023 | - | MR | No | No | - | TT | - | Resolved | Apr 10, 2025 | - | |
| Aug 17, 2023 | - | Other | No | No | - | - | - | Resolved | Nov 13, 2023 | - | |
| Aug 17, 2023 | - | Other | No | No | - | - | - | Resolved | Nov 13, 2023 | - | |
| Aug 13, 2023 | - | Other | No | No | - | - | - | Resolved | Nov 13, 2023 | - | |
| Aug 13, 2023 | - | Other | No | No | - | - | - | Resolved | Nov 13, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Nov 16, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Nov 16, 2023 | - | |
| Apr 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Apr 10, 2025 | - | |
| Apr 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Apr 10, 2025 | - | |
| Jan 1, 2023 | Jun 30, 2023 | MR | No | No | - | TT | - | Resolved | Jun 30, 2023 | - | |
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2023 | - | |
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2023 | - | |
| Jan 1, 2023 | Jun 30, 2023 | MR | No | No | - | TT | - | Resolved | Jun 30, 2023 | - | |
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2023 | - | |
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2023 | - | |
| Jan 1, 2023 | Jun 30, 2023 | MR | No | No | - | TT | - | Resolved | Jun 30, 2023 | - | |
| Jan 1, 2023 | Jun 30, 2023 | MR | No | No | - | TT | - | Resolved | Jun 30, 2023 | - | |
| Jul 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2023 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 16, 2023 | - | |
| Jul 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2023 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 16, 2023 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 16, 2023 | - | |
| Jul 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2023 | - | |
| Jul 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jul 7, 2023 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 16, 2023 | - | |
| Jun 11, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 13, 2023 | - | |
| Jun 11, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 13, 2023 | - | |
| Apr 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Apr 10, 2025 | - | |
| Apr 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Apr 10, 2025 | - | |
| Apr 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Apr 10, 2025 | - | |
| Feb 26, 2022 | - | TT | Yes | No | - | TT | - | Unaddressed | - | - | |
| Feb 26, 2022 | - | TT | Yes | No | - | TT | - | Unaddressed | - | - | |
| Feb 26, 2022 | - | TT | Yes | No | - | TT | - | Unaddressed | - | - | |
| Jan 1, 2022 | Jun 30, 2022 | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2022 | Jun 30, 2022 | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2022 | Jun 30, 2022 | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - |
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.