WaterQ
Washington State Report All States
Official Status: March 2026

Is Moses Lake tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Moses Lake scores 100/100.

Safety Score
100
out of 100

Still not sure if you need a filter in Moses Lake?

Read Decision Guide →

Moses Lake

Washington

View Washington state report Verified: Apr 2026

Is Moses Lake tap water safe to drink?

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

Real-Time Environment

Live: 02:45 PM
0mm Precipitation

☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Moses Lake.

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 Moses Lake?

Requirement Status
Optional
🟢
💡

Expert Advice

Your water quality is excellent. Standard filtration is optional but can further enhance taste.

Buying a Filter?

Should you buy a water purifier in Moses Lake? See our analysis.

Baby Formula Safety

Is Moses Lake tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

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

Property Impact: Positive / Stable

Health & Family Safety

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

View Health Risk Glossary →

Score Breakdown for Moses Lake

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

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

Frequently Asked Questions

Is Moses Lake tap water safe to drink?

Mostly yes — Moses Lake scores 100/100.

How many water systems serve Moses Lake?

Moses Lake is served by 0 public water systems in our latest EPA-backed dataset.

How can I check water quality for my exact address in Moses Lake?

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

What is the water quality score for Moses Lake?

The water quality score for Moses Lake 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 Moses Lake?

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

Water Quality Score
100/100
Grade
A
Water Systems
1
Population
32,428

Moses Lake Water Quality Summary

Moses Lake, WA receives a water quality score of 100/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Moses Lake'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 Moses Lake (0)

Water system data coming soon for Moses Lake.

Related

Compare Moses Lake water quality: View all states · Contaminant library · How we score water quality