Knollcrest Hoa
PWSID: IA8222301
System Details
| Population Served | 42 |
| Service Connections | 17 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Leclaire |
| Zip Code | 52753 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Copper (90th percentile) | 1.8000 mg/L | 1.300 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0140 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0050 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0009 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0005 mg/L | 0.015 mg/L | Below Action Level |
Violation History (13 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2018-01-01 | Major | Returned to Compliance |
| | 2018-01-01 | Major | Returned to Compliance |
| | 2016-05-16 | | Returned to Compliance |
| | 2015-10-01 | Major | Returned to Compliance |
| | 2015-10-01 | Major | Returned to Compliance |
| | 2015-09-20 | | Returned to Compliance |
| | 2015-08-22 | | Returned to Compliance |
| | 2015-08-22 | | Returned to Compliance |
| | 2015-08-22 | | Returned to Compliance |
| | 2015-07-01 | | Returned to Compliance |
| | 2014-10-21 | | Returned to Compliance |
| | 2014-09-21 | | Returned to Compliance |
| | 2014-07-20 | | Returned to Compliance |