WILLOW CREEK NORTH MHP Water Quality Report
Population
250
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 63
violations recorded
C
Fair
Safety Grade
63 violations in the past 5 years
System Details
- PWSID
- IL1135130
- Population Served
- 250
- Water Source
- Surface Water
- Owner
- Private
- State
- Illinois
- EPA Region
- 5
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 5000 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 2 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 4 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 4 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 20 |
| Contaminant 1006 | ⚠ Monitoring/Reporting | 21 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 6 |
| Contaminant 5200 | ⚠ Monitoring/Reporting | 2 |
Violation History
2025
6
2024
40
2023
11
2022
4
2021
2
2010
1
Total violations on record: 64
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
How does this compare?
This systemNational average
Grade C
Avg: B-C
64violations total
229% of national average
National avg: ~28 per system
🏘️ Small community water system.