Timber Ridge
PWSID: IA0600600
System Details
| Population Served | 225 |
| Service Connections | 116 |
| Water Source | GUP |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Dewitt |
| Zip Code | 52742 |
Areas Served
- Shellsburg, Benton County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0110 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
Violation History (11 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2022-07-01 | | Returned to Compliance |
| | 2022-07-01 | | Returned to Compliance |
| | 2022-07-01 | | Returned to Compliance |
| | 2018-02-01 | Major | Returned to Compliance |
| | 2017-11-01 | Major | Returned to Compliance |
| | 2017-09-01 | | Returned to Compliance |
| | 2017-08-01 | Major | Returned to Compliance |
| | 2017-08-01 | Major | Returned to Compliance |
| | 2017-07-01 | | Returned to Compliance |
| | 2017-06-01 | | Returned to Compliance |
| | 1991-10-01 | | Returned to Compliance |