C57/100
Leupp-Birdsprings-Tolani Lake NTUA — Water Quality Report 2026
Serving 2,100 people · Arizona
Water Source
Groundwater
County
—
System ID
NN0403033
Violations
24
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 Leupp-Birdsprings-Tolani Lake NTUA
Is Leupp-Birdsprings-Tolani Lake NTUA water safe to drink?
Leupp-Birdsprings-Tolani Lake NTUA water receives a grade of C (57/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 24 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has Leupp-Birdsprings-Tolani Lake NTUA detected?
1 contaminants were tested in Leupp-Birdsprings-Tolani Lake NTUA's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does Leupp-Birdsprings-Tolani Lake NTUA have any EPA violations?
Yes, Leupp-Birdsprings-Tolani Lake NTUA has 24 EPA violation(s) on record, with the most recent in 2020. Violation types include MR, TT, Other. 4 are health-based violations.
How many people does Leupp-Birdsprings-Tolani Lake NTUA serve?
Leupp-Birdsprings-Tolani Lake NTUA serves approximately 2,100 people, Arizona. The system provides water to 1 community: Leupp, Birdsprings, Tolani Lake.
What type of water does Leupp-Birdsprings-Tolani Lake NTUA provide?
Leupp-Birdsprings-Tolani Lake NTUA sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NN0403033.
How does Leupp-Birdsprings-Tolani Lake NTUA compare to other utilities in Arizona?
Leupp-Birdsprings-Tolani Lake NTUA scores 57/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Arizona state page for a full comparison of water systems.