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Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

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CAL AMERICAN WC - RIO PLAZA

California — Community Water System — PWSID: CA5610010

System Information

PWSIDCA5610010
System NameCAL AMERICAN WC - RIO PLAZA
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 22, 1979
Last ReportedMar 20, 2026

Location & Contact

StateCalifornia
CityROSEMEAD
ZIP Code91770
Address8657 Grand Ave.
OrganizationPHILLIPS, MIKE C.
Phone626-614-2531

Population & Service

Population Served1,709
Service Connections519

Drinking Water Violations (11)

This water system has 11 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Jun 1, 2015 Jun 30, 2015 MCL Yes No — 5% of samples — Resolved Jun 30, 2015 —
Jun 1, 2015 Jun 30, 2015 MCL Yes No — 5% of samples — Resolved Jun 30, 2015 —
May 1, 2009 May 31, 2009 MCL Yes No — 5% of samples — Resolved May 31, 2009 —
May 1, 2009 May 31, 2009 MCL Yes No — 5% of samples — Resolved May 31, 2009 —
Oct 1, 2003 Oct 31, 2003 MR No No — 5% of samples — Resolved Oct 31, 2003 —
Oct 1, 2003 Oct 31, 2003 MR No No — 5% of samples — Resolved Oct 31, 2003 —
Oct 1, 2001 — MR No No — TT — Resolved Apr 10, 2002 —
Oct 1, 2001 — MR No No — TT — Resolved Apr 10, 2002 —
Aug 1, 2000 Aug 31, 2000 MCL Yes No — 5% of samples — Resolved Aug 31, 2000 —
Aug 1, 2000 Aug 31, 2000 MCL Yes No — 5% of samples — Resolved Aug 31, 2000 —
— — — No No — — — — — —

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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