HARRIS COUNTY WCID 50 EL LAGO
Texas - Community Water System - PWSID: TX1010241
System Information
| PWSID | TX1010241 |
| System Name | HARRIS COUNTY WCID 50 EL LAGO |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 14, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | EL LAGO |
| ZIP Code | 77586-6004 |
| Address | 1122 CEDAR LN |
| Organization | RUNCO, MARIO |
| Phone | 281-326-5573 |
Population & Service
| Population Served | 4,002 |
| Service Connections | 1,334 |
Drinking Water Violations (40)
This water system has 40 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 20, 2020 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Mar 20, 2020 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Mar 20, 2020 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Mar 20, 2020 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jan 12, 2020 | - | Other | No | No | - | - | - | Resolved | Mar 2, 2020 | - | |
| Jan 12, 2020 | - | Other | No | No | - | - | - | Resolved | Mar 2, 2020 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Dec 31, 2019 | - | |
| Jul 7, 2019 | - | Other | No | No | - | - | - | Resolved | Dec 9, 2019 | - | |
| Jul 7, 2019 | - | Other | No | No | - | - | - | Resolved | Dec 9, 2019 | - | |
| Jul 7, 2019 | - | Other | No | No | - | - | - | Resolved | Dec 9, 2019 | - | |
| Jul 7, 2019 | - | Other | No | No | - | - | - | Resolved | Dec 9, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Sep 30, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Sep 30, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Sep 30, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Sep 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Jun 30, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .007 MG/L | 0.006 mg/L | .006 | Resolved | Mar 31, 2019 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2018 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2015 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2015 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2015 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2015 | - | |
| Jul 1, 1992 | Jun 30, 1993 | MR | No | No | - | TT | - | Resolved | Jun 30, 1993 | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.