OLDENBURG WATER WORKS
Indiana - Community Water System - PWSID: IN5224006
System Information
| PWSID | IN5224006 |
| System Name | OLDENBURG WATER WORKS |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 21, 1981 |
| Last Reported | Jun 30, 2026 |
Location & Contact
| State | Indiana |
| City | OLDENBURG |
| ZIP Code | 47036 |
| Address | P.O. Box 116 |
| Organization | DAY, LESLIE |
| Phone | 812-934-6143 |
Population & Service
| Population Served | 880 |
| Service Connections | 352 |
Drinking Water Violations (159)
This water system has 159 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2026 | Mar 31, 2026 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Mar 31, 2026 | - | |
| Jan 1, 2026 | - | MR | No | No | - | TT | - | Resolved | Jan 15, 2026 | - | |
| Jan 1, 2026 | - | MR | No | No | - | TT | - | Resolved | Jan 15, 2026 | - | |
| Jan 1, 2026 | Mar 31, 2026 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Mar 31, 2026 | - | |
| Dec 2, 2025 | - | Other | No | No | - | - | - | Resolved | Dec 23, 2025 | - | |
| Dec 2, 2025 | - | Other | No | No | - | - | - | Resolved | Dec 23, 2025 | - | |
| Dec 2, 2025 | - | Other | No | No | - | - | - | Resolved | Dec 23, 2025 | - | |
| Oct 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Aug 12, 2025 | - | TT | Yes | No | - | - | - | Resolved | Dec 23, 2025 | - | |
| Aug 12, 2025 | - | TT | Yes | No | - | - | - | Resolved | Dec 23, 2025 | - | |
| Aug 12, 2025 | - | TT | Yes | No | - | - | - | Resolved | Dec 23, 2025 | - | |
| Aug 12, 2025 | - | TT | Yes | No | - | - | - | Resolved | Jan 15, 2026 | - | |
| Aug 12, 2025 | - | TT | Yes | No | - | - | - | Resolved | Jan 15, 2026 | - | |
| Aug 12, 2025 | - | TT | Yes | No | - | - | - | Resolved | Jan 15, 2026 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jun 30, 2025 | - | Other | No | No | - | - | - | Resolved | Jan 15, 2026 | - | |
| Jun 30, 2025 | - | Other | No | No | - | - | - | Resolved | Jan 15, 2026 | - | |
| Jun 30, 2025 | - | Other | No | No | - | - | - | Resolved | Jan 15, 2026 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Mar 31, 2025 | - | |
| Jan 1, 2025 | - | Other | No | No | - | - | - | Resolved | Dec 23, 2025 | - | |
| Jan 1, 2025 | - | Other | No | No | - | - | - | Resolved | Dec 23, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Mar 31, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Mar 31, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Mar 31, 2025 | - | |
| Jan 1, 2025 | - | Other | No | No | - | - | - | Resolved | Dec 23, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Mar 31, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Mar 31, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Nov 27, 2024 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Nov 27, 2024 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Nov 27, 2024 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 27, 2024 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Nov 27, 2024 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 27, 2024 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 27, 2024 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 27, 2024 | - | |
| Oct 10, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 11, 2022 | - | RPT | No | No | - | - | - | Resolved | Aug 27, 2025 | - | |
| Jan 11, 2022 | - | RPT | No | No | - | - | - | Resolved | Aug 27, 2025 | - |
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.