CITY OF LEANDER
Texas — Community Water System — PWSID: TX2460012
System Information
| PWSID | TX2460012 |
| System Name | CITY OF LEANDER |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Mar 14, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | LEANDER |
| ZIP Code | 78646-0319 |
| Address | PO BOX 319 |
| Organization | SEDERQUIST, CHRISTINE |
| Phone | 512-259-1142 |
Population & Service
| Population Served | 98,330 |
| Service Connections | 29,440 |
Drinking Water Violations (31)
This water system has 31 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 | — | — | — | Unaddressed | — | — | |
| Jul 1, 2025 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Jan 18, 2025 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Resolved | Jul 9, 2025 | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Resolved | Jul 9, 2025 | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Resolved | Jul 9, 2025 | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Jul 9, 2025 | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Jul 9, 2025 | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Jul 9, 2025 | — | |
| Mar 1, 2018 | Mar 31, 2018 | MON | No | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | MON | No | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | MON | No | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | MON | No | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | No | — | — | — | Resolved | Feb 28, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | No | — | — | — | Resolved | Feb 28, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | No | — | — | — | Resolved | Feb 28, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | No | — | — | — | Resolved | Feb 28, 2018 | — | |
| Dec 30, 2017 | — | MR | No | No | — | TT | — | Resolved | Mar 1, 2018 | — | |
| Dec 30, 2017 | — | MR | No | No | — | TT | — | Resolved | Mar 1, 2018 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Dec 1, 1993 | Dec 31, 1993 | Other | No | No | — | 5% of samples | — | Archived | Dec 31, 1993 | — | |
| Dec 1, 1993 | Dec 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 1993 | — | |
| Jul 1, 1992 | May 27, 1993 | MR | No | No | — | TT | — | Archived | May 27, 1993 | — | |
| Jul 1, 1992 | May 27, 1993 | MR | No | No | — | TT | — | Archived | May 27, 1993 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | 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.