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OTTAWA, CITY OF

Serving 1 city in KS

Action Needed
3 MCL violations recorded
13K
People Served
1
City
1
Water Sources
3
MCL Violations

Official OTTAWA, CITY OF Resources

OTTAWA, CITY OF Service Area

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Service Area

This map shows the approximate service area for OTTAWA, CITY OF. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

OTTAWA, CITY OF Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score0/100
16
Above Health Guidelines
3
EPA Violations

Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).

Is OTTAWA, CITY OF Water Safe to Drink?

OTTAWA, CITY OF has reported 16 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. The utility has 3 MCL violations on record. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 12,604 people across 1 city in KS. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

OTTAWA, CITY OF Service Area

OTTAWA, CITY OF Contact & Information

Emergency Line

785-242-1700

24/7 After-Hours

Mailing Address

101 S HICKORY ST PO BOX 60 Ottawa, KS 66067

Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

no treatment

Disinfectant Used

chloramines

OTTAWA, CITY OF Annual Water Quality Reports

2026 Water Quality Report
Latest Consumer Confidence Report (CCR)
View Report

Historical reports are being compiled. Check back soon for archived water quality data.

What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.

EPA Violations

3 Maximum Contaminant Level Violations

This utility has recorded MCL violations, indicating contaminant levels exceeded federal legal limits. These violations are aggregated across all cities served.

Check individual city reports for specific violation details and current status.

Recommended Water Filters for OTTAWA, CITY OF

Based on water quality data from cities served by OTTAWA, CITY OF, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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