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Tap water quality report

Chinle Usd 24 Administration Center

EPA monitoring tested this supplier for 3 contaminants and detected 2. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

3
contaminants tested
2
detected
220
people served
10
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground water
Ownership
Local government

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

10
health-based violations
203
violations on file
4
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2012-07-01 → 2012-09-30
MCL Health-based Resolved 2012-07-01 → 2012-09-30
MCL Health-based Resolved 2012-04-01 → 2012-06-30
MCL Health-based Resolved 2012-04-01 → 2012-06-30
MCL Health-based Resolved 2012-04-01 → 2012-06-30
MCL Health-based Resolved 2010-10-01 → 2010-12-31
MCL Health-based Resolved 2010-10-01 → 2010-12-31
MCL Health-based Resolved 2010-10-01 → 2010-12-31
MCL Health-based Archived 1999-10-08 → 2000-10-07
MCL Health-based Resolved 1999-10-08 → 2000-10-07

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0050 mg/L 33%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2022
TTHM
2.6 µg/L 3.3%
of the EPA limit 80 µg/L
 1/1 SYR4 2012
1 contaminants tested, none detected
Total Haloacetic Acids (HAA5)

Utility contact

Contact
Quincy Natay
Phone
9286749701
Email
[email protected]

Frequently asked questions about Chinle Usd 24 Administration Center

Is Chinle Usd 24 Administration Center tap water safe to drink?

EPA monitoring detected 2 contaminants in Chinle Usd 24 Administration Center's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Chinle Usd 24 Administration Center's water?

EPA monitoring detected Lead, TTHM. The full list with the level and data source for each is above.

How many people does Chinle Usd 24 Administration Center serve?

Chinle Usd 24 Administration Center reports serving 220 people in Arizona, per its EPA record.

Has Chinle Usd 24 Administration Center had any water quality violations?

The EPA has 203 violations on file for Chinle Usd 24 Administration Center, of which 10 are health-based (a contaminant limit or required treatment was breached) and 4 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.