WaterQ
Wisconsin State Report All States
Official Status: March 2026

Is Combined Locks tap water safe to drink?

✓ Generally Safe
B

Mostly yes — Combined Locks scores 80/100.

Safety Score
80
out of 100

Still not sure if you need a filter in Combined Locks?

Read Decision Guide →

Combined Locks

Wisconsin

View Wisconsin state report Verified: Apr 2026

Is Combined Locks tap water safe to drink?

Mostly yes — Combined Locks scores 80/100. This report aggregates EPA drinking water data across 0 local systems in Combined Locks. We found 0 total violations (0 unresolved).

Real-Time Environment

Live: 07:30 PM
0mm Precipitation

☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Combined Locks.

Water Quality Impact

✅ Minimal Impact Localized weather conditions may influence test result variability.

🛡️ Home Water Treatment Needs

Should you invest in filtration or softening for your home in Combined Locks?

Requirement Status
Recommended
🟡
💡

Expert Advice

Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.

Buying a Filter?

Should you buy a water purifier in Combined Locks? See our analysis.

Baby Formula Safety

Is Combined Locks tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Combined Locks, water quality is a key factor in long-term property maintenance. The high safety score (80/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

Current records show no major contaminant spikes, making Combined Locks a preferred choice for health-conscious families.

View Health Risk Glossary →

Score Breakdown for Combined Locks

EPA Compliance & Violations 85/100
Contaminant Safety Margin 80%

*Scores are calculated using weighted EPA monitoring data from the past 5 years.

Frequently Asked Questions

Is Combined Locks tap water safe to drink?

Mostly yes — Combined Locks scores 80/100.

How many water systems serve Combined Locks?

Combined Locks is served by 0 public water systems in our latest EPA-backed dataset.

How can I check water quality for my exact address in Combined Locks?

Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Combined Locks.

What is the water quality score for Combined Locks?

The water quality score for Combined Locks is N/A out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.

What are the top contaminants in Combined Locks?

Current contaminant data for Combined Locks is being updated. Check back soon or search your specific address for the latest results.

Water Quality Score
80/100
Grade
B
Water Systems
1
Population
3,609

Combined Locks Water Quality Summary

Combined Locks, WI receives a water quality score of 80/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Combined Locks's water quality is above the national average, with strong compliance records and low contaminant levels. Residents generally receive clean, safe tap water that meets EPA standards.

Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology →

Water Systems Serving Combined Locks (0)

Water system data coming soon for Combined Locks.

Related

Compare Combined Locks water quality: View all states · Contaminant library · How we score water quality