CHALMERS WATER WORKS
Indiana — Community Water System — PWSID: IN5291003
System Information
| PWSID | IN5291003 |
| System Name | CHALMERS WATER WORKS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 21, 1981 |
| Last Reported | Feb 12, 2026 |
Location & Contact
| State | Indiana |
| City | CHALMERS |
| ZIP Code | 47929 |
| Address | P.O. Box 827 |
| Organization | COLLIER, RENEE |
| Phone | 219-984-5494 |
Population & Service
| Population Served | 550 |
| Service Connections | 240 |
Drinking Water Violations (34)
This water system has 34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 6, 2024 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 6, 2024 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 6, 2024 | — | |
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Aug 10, 2023 | — | |
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Aug 10, 2023 | — | |
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Aug 10, 2023 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2022 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2022 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2022 | — | |
| Jan 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Oct 24, 2024 | — | |
| Jan 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Oct 24, 2024 | — | |
| Jan 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Oct 24, 2024 | — | |
| Oct 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 18, 2017 | — | |
| Oct 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 18, 2017 | — | |
| Jul 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 18, 2017 | — | |
| Jul 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 18, 2017 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2014 | — | |
| Dec 1, 1997 | Dec 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1997 | — | |
| Dec 1, 1997 | Dec 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1997 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1997 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1997 | — | |
| Jun 30, 1980 | Sep 29, 1980 | MR | No | No | — | 15 pCi/L | — | Archived | Sep 29, 1980 | — |
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.