Herriman
Is Herriman tap water safe to drink?
Mostly yes — Herriman scores 80/100. This report aggregates EPA drinking water data across 1 local system in Herriman. We found 1210 total violations (11 unresolved).
Real-Time Environment
Live: 12:45 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Herriman.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Herriman?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Filter or no filter for Herriman water? Here's what the data says.
Baby Formula Safety
What new parents in Herriman should know about tap water safety.
Homebuyer's Perspective
Water quality is easy to overlook when evaluating a move to Herriman, but it can affect plumbing longevity and appliance lifespan. The high safety score (80/100) suggests lower risk for plumbing corrosion and appliance scaling.
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 Herriman
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Herriman.
Frequently Asked Questions
Is Herriman tap water safe to drink?
Mostly yes — Herriman scores 80/100.
How many water systems serve Herriman?
Herriman is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Herriman?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Herriman.
What is the water quality score for Herriman?
The water quality score for Herriman is 80 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 Herriman?
The top contaminants detected in Herriman include Lead (90th percentile). View detailed information on our contaminants page.
Herriman Water Quality Summary
Herriman, UT 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.
Herriman'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.
Herriman's score of 80 is 18 points above the Utah state average of 62, and above the nationwide average of roughly 78/100 across all U.S. states.
Households settling into this mid-size city in Utah will find that the local municipal source delivers generally reliable water quality that stands strong compared to national baselines. However, living in a fast-growing urban area of the arid Mountain West means that water resources face distinct pressures from rapid development and limited precipitation. Additionally, because the broader region has a history of legacy mining operations, keeping a close watch on source protection is highly relevant for long-term safety. Overall, while the single utility ensures a solid baseline for daily use, the local geography demands ongoing vigilance regarding resource conservation and regional soil history.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Utah water quality rankings report →
Key Contaminants
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Water Systems Serving Herriman (1)
Check Your Specific Address
Water quality can vary by neighborhood in Herriman.
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