JACKSON ELEMENTARY SCHOOL
PWS ID: IN2640023 · CHESTERTON, Indiana 46304
Population Served
400
Total Violations
84
Health-Based Violations
15
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Porter
- School/Daycare
- Yes
- MCL Violations
- 10
- Monitoring Violations
- 59
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 10 | 2012 |
| Revised Total Coliform Rule | MON | 10 | 2023 |
| Coliform (TCR) | MR | 9 | 2003 |
| Groundwater Rule | TT | 5 | 2023 |
| Public Notice | Other | 5 | 2022 |
| Arsenic | MR | 4 | 2008 |
| Barium | MR | 4 | 2008 |
| Chromium | MR | 4 | 2008 |
| Nickel | MR | 4 | 2008 |
| Beryllium, Total | MR | 4 | 2008 |
| Cadmium | MR | 4 | 2008 |
| Antimony, Total | MR | 4 | 2008 |
| Thallium, Total | MR | 4 | 2008 |
| Selenium | MR | 4 | 2008 |
| Mercury | MR | 4 | 2008 |
| Revised Total Coliform Rule | RPT | 3 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.