A86/100
KALONA WATER DEPT — Water Quality Report 2026
Serving 2,630 people · Iowa
Water Source
Groundwater
County
—
System ID
IA9233012
Violations
3
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.40 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2003.
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 KALONA WATER DEPT
Is KALONA WATER DEPT water safe to drink?
KALONA WATER DEPT water receives a grade of A (86/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has KALONA WATER DEPT detected?
2 contaminants were tested in KALONA WATER DEPT's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does KALONA WATER DEPT have any EPA violations?
Yes, KALONA WATER DEPT has 3 EPA violation(s) on record, with the most recent in 2003. Violation types include MR.
How many people does KALONA WATER DEPT serve?
KALONA WATER DEPT serves approximately 2,630 people, Iowa. The system provides water to 1 community: Kalona.
What type of water does KALONA WATER DEPT provide?
KALONA WATER DEPT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IA9233012.
How does KALONA WATER DEPT compare to other utilities in Iowa?
KALONA WATER DEPT scores 86/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Iowa state page for a full comparison of water systems.