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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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CWS - TULCO WATER COMPANY

California - Community Water System - PWSID: CA5410041

System Information

PWSIDCA5410041
System NameCWS - TULCO WATER COMPANY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedDec 15, 1992
Last ReportedMar 20, 2026

Location & Contact

StateCalifornia
CitySAN JOSE
ZIP Code95112
Address1720 NORTH FIRST STREET
OrganizationJAMES, SOPHIE
Phone408-367-8593

Population & Service

Population Served716
Service Connections182

Drinking Water Violations (10)

This water system has 10 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, 1998 Jun 30, 1998 MR No No - 5% of samples - Resolved Jun 30, 1998 -
Jun 1, 1998 Jun 30, 1998 MR No No - 5% of samples - Resolved Jun 30, 1998 -
Aug 1, 1995 Aug 31, 1995 MCL Yes No - 5% of samples - Resolved Aug 31, 1995 -
Aug 1, 1995 Aug 31, 1995 MCL Yes No - 5% of samples - Resolved Aug 31, 1995 -
Jul 1, 1995 Jul 31, 1995 MR No No - 5% of samples - Resolved Jul 31, 1995 -
Jul 1, 1995 Jul 31, 1995 MR No No - 5% of samples - Resolved Jul 31, 1995 -
Jul 1, 1993 Mar 1, 2000 MR No No - TT - Resolved Mar 1, 2000 -
Jan 7, 1990 Dec 31, 1995 MCL Yes No .0012 MG/L 0.0002 mg/L .0002 Resolved Jan 1, 1995 -
Jan 7, 1990 Dec 31, 1995 MCL Yes No .0012 MG/L 0.0002 mg/L .0002 Resolved Jan 1, 1995 -
Jan 7, 1990 Dec 31, 1995 MCL Yes No .0012 MG/L 0.0002 mg/L .0002 Resolved Jan 1, 1995 -

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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