JEFFERSON CO RWD 3
PWS ID: KS2008708 · VALLEY FALLS, Kansas 66088
Population Served
2,435
Total Violations
77
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 814
- County
- Jefferson
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 49
- Treatment Tech Violations
- 16
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 16 | 2019 |
| Consumer Confidence Rule | Other | 5 | 2008 |
| Coliform (TCR) | MR | 5 | 2002 |
| Arsenic | MR | 4 | 2008 |
| Barium | MR | 4 | 2008 |
| Cadmium | MR | 4 | 2008 |
| Mercury | MR | 4 | 2008 |
| Antimony, Total | MR | 4 | 2008 |
| Beryllium, Total | MR | 4 | 2008 |
| Thallium, Total | MR | 4 | 2008 |
| Nickel | MR | 4 | 2008 |
| Lead and Copper Rule | MR | 4 | 2020 |
| Chromium | MR | 4 | 2008 |
| Selenium | MR | 4 | 2008 |
| Groundwater Rule | Other | 4 | 2019 |
| Public Notice | Other | 2 | 2020 |
| Lead and Copper Rule | Other | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.