LOST LAKE UTILITY DISTRICT
PWS ID: IL1415100 · DIXON, Illinois 61021
Population Served
704
Total Violations
254
Health-Based Violations
15
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 362
- County
- Ogle
- School/Daycare
- No
- MCL Violations
- 15
- Monitoring Violations
- 201
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 91 | 1999 |
| Coliform (TCR) | MCL | 8 | 1998 |
| Public Notice | Other | 8 | 2024 |
| Nitrate | MCL | 7 | 1999 |
| Diquat | MR | 7 | 2020 |
| Endothall | MR | 7 | 2020 |
| Lead and Copper Rule | MR | 5 | 2004 |
| Consumer Confidence Rule | Other | 4 | 2023 |
| Nitrate-Nitrite | MR | 3 | 1999 |
| BHC-GAMMA | MR | 3 | 1999 |
| Methoxychlor | MR | 3 | 1999 |
| Toxaphene | MR | 3 | 1999 |
| Carbofuran | MR | 3 | 1999 |
| Atrazine | MR | 3 | 1999 |
| LASSO | MR | 3 | 1999 |
| Heptachlor | MR | 3 | 1999 |
| 2,4,5-TP | MR | 3 | 1999 |
| Chlordane | MR | 3 | 1999 |
| Dalapon | MR | 3 | 1999 |
| OXAMYL | MR | 3 | 1999 |
| Picloram | MR | 3 | 1999 |
| Dinoseb | MR | 3 | 1999 |
| Aldicarb sulfone | MR | 3 | 1999 |
| Benzo(a)pyrene | MR | 3 | 1999 |
| Simazine | MR | 3 | 1999 |
| Aldicarb sulfoxide | MR | 3 | 1999 |
| 2,4-D | MR | 3 | 1999 |
| Hexachlorocyclopentadiene | MR | 3 | 1999 |
| Total Polychlorinated Biphenyls (PCB) | MR | 3 | 1999 |
| HEXACHLOROBENZENE | MR | 3 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.