CORNERSTONE MENNONITE CHURCH/SCHOOL
Indiana — Non-Transient Non-Community — PWSID: IN2200217
System Information
| PWSID | IN2200217 |
| System Name | CORNERSTONE MENNONITE CHURCH/SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Nov 28, 2017 |
| Last Reported | Feb 12, 2026 |
Location & Contact
| State | Indiana |
| City | NAPPANEE |
| ZIP Code | 46550 |
| Address | 69619 County Road 11 |
| Organization | MARTIN, DARRIN |
| Phone | 574-535-8464 |
Population & Service
| Population Served | 210 |
| Service Connections | 1 |
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 1, 2025 | Dec 31, 2025 | MR | No | No | — | 0.010 mg/L | — | Archived | Dec 31, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Nov 18, 2024 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Nov 18, 2024 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Nov 18, 2024 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Nov 18, 2024 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Nov 18, 2024 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Nov 18, 2024 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Nov 18, 2024 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Nov 18, 2024 | — | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | No | — | — | — | Resolved | Dec 31, 2023 | — | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | No | — | — | — | Resolved | Dec 31, 2023 | — | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | No | — | — | — | Resolved | Dec 31, 2023 | — | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | No | — | — | — | Resolved | Dec 31, 2023 | — | |
| Jun 1, 2023 | Jun 30, 2023 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2023 | — | |
| Jun 1, 2023 | Jun 30, 2023 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2023 | — | |
| Jun 1, 2023 | Jun 30, 2023 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2023 | — | |
| Jan 1, 2023 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| May 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Jul 7, 2020 | — | |
| May 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Jul 7, 2020 | — | |
| May 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Jul 7, 2020 | — | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | Yes | — | — | — | Resolved | Feb 29, 2020 | — | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | Yes | — | — | — | Resolved | Feb 29, 2020 | — | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | Yes | — | — | — | Resolved | Feb 29, 2020 | — | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | Yes | — | — | — | Resolved | Feb 29, 2020 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Jul 1, 2018 | — | RPT | No | No | — | — | — | Resolved | Oct 31, 2018 | — | |
| Jul 1, 2018 | — | RPT | No | No | — | — | — | Resolved | Oct 31, 2018 | — | |
| Jul 1, 2018 | — | RPT | No | No | — | — | — | Resolved | Oct 31, 2018 | — |
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.