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CALDWELL CITY OF

Serving 1 city in ID

Warning
6 above health guidelines
65K
People Served
1
City
1
Water Sources
0
MCL Violations

Official CALDWELL CITY OF Resources

CALDWELL CITY OF Service Area

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Service Area

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

CALDWELL CITY OF Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score40/100
6
Above Health Guidelines
0
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 CALDWELL CITY OF Water Safe to Drink?

CALDWELL CITY OF has reported 6 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 65,000 people across 1 city in ID. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

CALDWELL CITY OF Service Area

CALDWELL CITY OF Contact & Information

Mailing Address

PO BOX 1179 Caldwell, ID 83606

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

disinfectionno treatment

Disinfectant Used

hypochlorite

CALDWELL 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.

Recommended Water Filters for CALDWELL CITY OF

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

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