Public water system record

GRIC DPW CASA BLANCA_BAPCHULE

Federal records show 1 health-based violation and 2 monitoring/reporting issues for GRIC DPW CASA BLANCA_BAPCHULE in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.

090400092
SACATON
AZ
2,603 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

2 resolved • 1 unresolved

PWSID

090400092

EPA public water system identifier

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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

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 14, 2023	Resolved
Nitrate Monitoring and reporting	Jan 1, 2023	Resolved

Lead pipes

Total service lines 719

Lead pipes confirmed 0

Unknown material 189

Total service lines reported	719
Lead pipes confirmed	0
Galvanized pipes needing replacement	0
Pipes with unknown material	189
Non-lead pipes confirmed	530
Pipes that may be lead or unknown	26.3% (189)
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.