LACYGNE, CITY OF
PWS ID: KS2010703 · LA CYGNE, Kansas 66040
Population Served
1,119
Total Violations
264
Health-Based Violations
133
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 459
- County
- Linn
- School/Daycare
- No
- MCL Violations
- 79
- Monitoring Violations
- 116
- Treatment Tech Violations
- 42
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 38 | 2004 |
| Total Haloacetic Acids (HAA5) | MCL | 30 | 2020 |
| Coliform (TCR) | MCL | 25 | 2013 |
| CARBON, TOTAL | MR | 25 | 2020 |
| TTHM | MCL | 24 | 2018 |
| Chlorite | MR | 23 | 2023 |
| Chlorine dioxide | MR | 16 | 2022 |
| Chlorine dioxide | MRDL | 12 | 2021 |
| Cryptosporidium | MR | 8 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2025 |
| Public Notice | Other | 7 | 2020 |
| Surface Water Treatment Rule | MR | 7 | 2020 |
| TTHM | MR | 6 | 2020 |
| Coliform (TCR) | MR | 4 | 1997 |
| Interim Enhanced Surface Water Treatment Rule | TT | 4 | 2019 |
| Interim Enhanced Surface Water Treatment Rule | MR | 4 | 2020 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 3 | 2010 |
| Lead and Copper Rule | MR | 1 | 1993 |
| Endrin | MR | 1 | 2002 |
| Toxaphene | MR | 1 | 2002 |
| Simazine | MR | 1 | 2002 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 2002 |
| Heptachlor | MR | 1 | 2002 |
| Methoxychlor | MR | 1 | 2002 |
| HEXACHLOROBENZENE | MR | 1 | 2002 |
| Consumer Confidence Rule | Other | 1 | 1999 |
| Heptachlor epoxide | MR | 1 | 2002 |
| BHC-GAMMA | MR | 1 | 2002 |
| LASSO | MR | 1 | 2002 |
| Chlordane | MR | 1 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.