Public water system record

GRIC DPW WILD HORSE PASS

Federal records show 2 health-based violations and 2 monitoring/reporting issues for GRIC DPW WILD HORSE PASS in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.

090400692
SACATON
AZ
22,795 served

System profile

Source water Groundwater

ZIP 85147

Acute record in 10 years No

Verify this system on EPA ECHO →

Health-based records

Last 10 years

Monitoring issues

Last 10 years

Resolved vs. unresolved

3 resolved • 1 unresolved

PWSID

090400692

EPA public water system identifier

Check your address

Check whether your address is served by this system.

Use the normal Tap Truth address lookup to verify whether a specific home resolves to GRIC DPW WILD HORSE PASS.

Health-based violations

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant	Rule family	Start date	Status	Acute
LEAD AND COPPER RULE REVISIONS Treatment technique failure	350	Oct 17, 2024	Unresolved	No
Consumer Confidence Report Contaminant limit exceeded	110	Dec 1, 2018	Resolved	No

Monitoring and reporting issues

Monitoring violations are administrative records. They mean required testing or reporting was missed, not that a contaminant was found above a safe level.

Issue	Start date	Status
Lead and Copper Rule Monitoring and reporting	Aug 25, 2023	Resolved
Fluoride Monitoring and reporting	Jan 1, 2023	Resolved

Lead pipes

Total service lines 820

Lead pipes confirmed 0

Unknown material 261

Total service lines reported	820
Lead pipes confirmed	0
Galvanized pipes needing replacement	0
Pipes with unknown material	261
Non-lead pipes confirmed	559
Pipes that may be lead or unknown	31.8% (261)
Inventory submitted	Oct 15, 2024
EPA reporting status	Reported All Required Service Line Types

Interpretation

A significant share of this system's service lines are recorded as unknown material. Under EPA rules, unknown lines are treated similarly to lead lines until verified. Your water utility is required to investigate and reclassify these.

Verify on EPA SDWIS EPA Get the Lead Out guidance

The service line inventory covers pipes owned and operated by the water system, typically from the water main to the property line. Household service lines on the customer's side of the meter are the homeowner's responsibility and may or may not be included depending on the system and state law.