CITY OF ALTO
Texas — Community Water System — PWSID: TX0370001
System Information
| PWSID | TX0370001 |
| System Name | CITY OF ALTO |
| 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 | Mar 14, 1980 |
| Last Reported | Jan 6, 2026 |
Location & Contact
| State | Texas |
| City | ALTO |
| ZIP Code | 75925-0447 |
| Address | PO BOX 447 |
| Organization | ALLEN, JIMMY |
| Phone | 936-858-4711 |
Population & Service
| Population Served | 1,225 |
| Service Connections | 587 |
Drinking Water Violations (285)
This water system has 285 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 8, 2025 | — | Public Notice | Other | No | No | — | — | — | Unaddressed | — | Public Notice Rule and Revised PN Rule |
| Jul 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jul 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jan 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jan 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Aug 18, 2024 | — | Public Notice | Other | No | No | — | — | — | Unaddressed | — | Public Notice Rule and Revised PN Rule |
| Jul 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jul 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Mar 31, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Mar 31, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jul 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Jul 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Jul 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Dec 19, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 3, 2023 | Public Notice Rule and Revised PN Rule |
| Dec 19, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 3, 2023 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Jul 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Jul 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Jul 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Oct 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Oct 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Oct 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Oct 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Mar 15, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 24, 2021 | Public Notice Rule and Revised PN Rule |
| Mar 15, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 24, 2021 | Public Notice Rule and Revised PN Rule |
| Feb 25, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 24, 2021 | Public Notice Rule and Revised PN Rule |
| Feb 25, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 24, 2021 | Public Notice Rule and Revised PN Rule |
| Jan 16, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 24, 2021 | Public Notice Rule and Revised PN Rule |
| Jan 16, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 24, 2021 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2021 | Mar 31, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 | Mar 31, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 | Mar 31, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 | Mar 31, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 24, 2021 | Public Notice Rule and Revised PN Rule |
| Dec 1, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 24, 2021 | Public Notice Rule and Revised PN Rule |
| Oct 1, 2020 | Dec 31, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Oct 1, 2020 | Dec 31, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Oct 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Oct 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Oct 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 22, 2023 | Lead and Copper Rule |
| Jul 1, 2020 | Sep 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Sep 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2020 | Stage 1 Disinfectants and Disinfection Byproducts 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.