Skip to main content
💧 TapWaterData
Home/Utilities/Texas/CITY OF MERCEDES

CITY OF MERCEDES

Serving 1 city in TX

Action Needed
15 above health guidelines
16K
People Served
1
City
1
Water Sources
0
MCL Violations

Official CITY OF MERCEDES Resources

CITY OF MERCEDES Service Area

Loading map...

Service Area

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

CITY OF MERCEDES Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score0/100
15
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 CITY OF MERCEDES Water Safe to Drink?

CITY OF MERCEDES has reported 15 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 15,700 people across 1 city in TX. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

CITY OF MERCEDES Service Area

CITY OF MERCEDES Contact & Information

Emergency Line

956-565-3114

24/7 After-Hours

Mailing Address

PO BOX 837 Mercedes, TX 78570

Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

conventional

Disinfectant Used

chloramines

CITY OF MERCEDES 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 CITY OF MERCEDES

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

Stay Informed About Your Water Quality

Get EPA reports, filter recommendations, and safety alerts for your area.

Join 10,000+ people protecting their families. Unsubscribe anytime.