C45/100
CAMPBELLSPORT WATERWORKS — Water Quality Report 2026
Serving 1,825 people · Wisconsin
Water Source
Groundwater
County
—
System ID
WI4200461
Violations
40
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2025 – July 14, 2025Enforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2025 – July 14, 2025Enforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About CAMPBELLSPORT WATERWORKS
Is CAMPBELLSPORT WATERWORKS water safe to drink?
CAMPBELLSPORT WATERWORKS water receives a grade of C (45/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 40 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CAMPBELLSPORT WATERWORKS detected?
1 contaminants were tested in CAMPBELLSPORT WATERWORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CAMPBELLSPORT WATERWORKS have any EPA violations?
Yes, CAMPBELLSPORT WATERWORKS has 40 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MR, MCL. 3 are health-based violations.
How many people does CAMPBELLSPORT WATERWORKS serve?
CAMPBELLSPORT WATERWORKS serves approximately 1,825 people, Wisconsin. The system provides water to 1 community: Campbellsport.
What type of water does CAMPBELLSPORT WATERWORKS provide?
CAMPBELLSPORT WATERWORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WI4200461.
How does CAMPBELLSPORT WATERWORKS compare to other utilities in Wisconsin?
CAMPBELLSPORT WATERWORKS scores 45/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Wisconsin state page for a full comparison of water systems.