B61/100
TURTLE LAKE WATERWORKS — Water Quality Report 2026
Serving 1,073 people · Wisconsin
Water Source
Groundwater
County
—
System ID
WI6030142
Violations
28
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2015.
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 TURTLE LAKE WATERWORKS
Is TURTLE LAKE WATERWORKS water safe to drink?
TURTLE LAKE WATERWORKS water receives a grade of B (61/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has TURTLE LAKE WATERWORKS detected?
1 contaminants were tested in TURTLE LAKE WATERWORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does TURTLE LAKE WATERWORKS have any EPA violations?
Yes, TURTLE LAKE WATERWORKS has 28 EPA violation(s) on record, with the most recent in 2015. Violation types include MR, MCL. 2 are health-based violations.
How many people does TURTLE LAKE WATERWORKS serve?
TURTLE LAKE WATERWORKS serves approximately 1,073 people, Wisconsin. The system provides water to 1 community: Turtle Lake.
What type of water does TURTLE LAKE WATERWORKS provide?
TURTLE LAKE WATERWORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WI6030142.
How does TURTLE LAKE WATERWORKS compare to other utilities in Wisconsin?
TURTLE LAKE WATERWORKS scores 61/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Wisconsin state page for a full comparison of water systems.