WaterQ
Iowa State Report All States
Official Status: March 2026

Is Council Bluffs tap water safe to drink?

✓ Generally Safe
B

Generally acceptable, but review local hotspots — score 78/100.

Safety Score
78
out of 100

Still not sure if you need a filter in Council Bluffs?

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Council Bluffs

Iowa

View Iowa state report Data updated: Mar 2026

Is Council Bluffs tap water safe to drink?

Generally acceptable, but review local hotspots — score 78/100. This report aggregates EPA drinking water data across 1 local system in Council Bluffs. We found 24 total violations (11 unresolved).

Real-Time Environment

Live: 04:15 PM
0mm Precipitation

☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Council Bluffs.

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 Council Bluffs?

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?

Wondering if Council Bluffs tap water needs filtering? We break it down.

Baby Formula Safety

Mixing baby formula with Council Bluffs tap water? Read this first.

Homebuyer's Perspective

If you're house-hunting in Council Bluffs, water quality belongs on your due-diligence checklist alongside schools and crime data. With a score of 78/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.

Property Impact: Positive / Stable

Health & Family Safety

Residents should monitor Lead (90th percentile) levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.

View Health Risk Glossary →

Compliance Record for Council Bluffs

24
Violations (5yr)
11
Unresolved
1
Contaminants Tracked
0
Exceeding EPA Limit

Based on EPA SDWIS violation records and contaminant test results for all water systems serving Council Bluffs.

Frequently Asked Questions

Is Council Bluffs tap water safe to drink?

Generally acceptable, but review local hotspots — score 78/100.

How many water systems serve Council Bluffs?

Council Bluffs is served by 1 public water system in our latest EPA-backed dataset.

How can I check water quality for my exact address in Council Bluffs?

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

What is the water quality score for Council Bluffs?

The water quality score for Council Bluffs is 78 out of 100, based on EPA contaminant data, violation history, and testing results across the 1 system serving the city.

What are the top contaminants in Council Bluffs?

The top contaminants detected in Council Bluffs include Lead (90th percentile). View detailed information on our contaminants page.

Water Quality Score
78/100
Grade
B
Water Systems
1
Population
64,447

Council Bluffs Water Quality Summary

Council Bluffs, IA receives a water quality score of 78/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Council Bluffs's water quality is near the national average. While most systems meet EPA standards, some violations have been recorded. Residents may wish to review their specific water system's report for contaminant details.

Council Bluffs's score of 78 is 6 points above the Iowa state average of 72, and in line with the nationwide average of roughly 78/100 across all U.S. states.

Council Bluffs relies on a centralized water system to supply its residents, delivering quality that is generally solid but reflects its agricultural surroundings. Situated in a region of the Midwest dominated by intensive livestock and row-crop farming, the local groundwater is susceptible to nitrate contamination. For anyone moving to this mid-size Iowa city, this environmental context suggests that while municipal water is decent, remaining aware of agricultural runoff factors in the local watershed is beneficial.

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

Key Contaminants

Lead (90th percentile)
0.002 / 0.015 mg/L
0 mg/L MCL: 0.015 mg/L

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Water Systems Serving Council Bluffs (1)

Related

Compare Council Bluffs water quality: View all states · Contaminant library · How we score water quality