GIBRALTAR HIGH SCHOOL
PWS ID: WI4151199 · FISH CREEK, Wisconsin 54212
Population Served
628
Total Violations
101
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Door
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 101
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 12 | 1995 |
| Beryllium, Total | MR | 6 | 1995 |
| Thallium, Total | MR | 6 | 1995 |
| Fluoride | MR | 6 | 1995 |
| Nitrate | MR | 6 | 1995 |
| Chromium | MR | 6 | 1995 |
| Barium | MR | 6 | 1995 |
| Antimony, Total | MR | 6 | 1995 |
| Arsenic | MR | 6 | 1995 |
| Selenium | MR | 6 | 1995 |
| Cadmium | MR | 6 | 1995 |
| Nitrite | MR | 6 | 1995 |
| Nickel | MR | 6 | 1995 |
| Nitrate-Nitrite | MR | 6 | 1995 |
| Mercury | MR | 6 | 1995 |
| Lead and Copper Rule | MR | 5 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.