F12/100
Gap-Cedar Ridge NTUA — Water Quality Report 2026
Serving 1,125 people · Arizona
Water Source
Groundwater
County
—
System ID
NN0403009
Violations
85
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About Gap-Cedar Ridge NTUA
Is Gap-Cedar Ridge NTUA water safe to drink?
Gap-Cedar Ridge NTUA water receives a grade of F (12/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 85 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has Gap-Cedar Ridge NTUA detected?
1 contaminants were tested in Gap-Cedar Ridge NTUA's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does Gap-Cedar Ridge NTUA have any EPA violations?
Yes, Gap-Cedar Ridge NTUA has 85 EPA violation(s) on record, with the most recent in 2020. Violation types include MR, Other.
How many people does Gap-Cedar Ridge NTUA serve?
Gap-Cedar Ridge NTUA serves approximately 1,125 people, Arizona. The system provides water to 1 community: Gap/Cedar Ridge/Bittersprings,Arizona.
What type of water does Gap-Cedar Ridge NTUA provide?
Gap-Cedar Ridge NTUA sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NN0403009.
How does Gap-Cedar Ridge NTUA compare to other utilities in Arizona?
Gap-Cedar Ridge NTUA scores 12/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Arizona state page for a full comparison of water systems.