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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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PRESIDIO OF SAN FRANCISCO

California — Community Water System — PWSID: CA3810700

System Information

PWSIDCA3810700
System NamePRESIDIO OF SAN FRANCISCO
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeFederal
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedFeb 25, 1988
Last ReportedMar 20, 2026

Location & Contact

StateCalifornia
CitySAN FRANCISCO
ZIP Code94129-0052
AddressPO BOX 29052
OrganizationPATRICK, DAN
Phone415-561-4134

Population & Service

Population Served3,500
Service Connections1,228

Drinking Water Violations (14)

This water system has 14 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
Dec 1, 2002 Dec 31, 2002 MCL Yes No — 5% of samples — Resolved Dec 31, 2002 —
Dec 1, 2002 Dec 31, 2002 MCL Yes No — 5% of samples — Resolved Dec 31, 2002 —
Mar 1, 1994 Mar 31, 1994 MCL Yes No — 5% of samples — Resolved Mar 31, 1994 —
Mar 1, 1994 Mar 31, 1994 MCL Yes No — 5% of samples — Resolved Mar 31, 1994 —
Aug 1, 1993 Aug 31, 1993 TT Yes No — — — Resolved Aug 31, 1993 —
Aug 1, 1993 Aug 31, 1993 MR No No — 5% of samples — Resolved Aug 31, 1993 —
Aug 1, 1993 Aug 31, 1993 MR No No — 5% of samples — Resolved Aug 31, 1993 —
Jun 1, 1993 Jun 30, 1993 TT Yes No — — — Resolved Jun 30, 1993 —
Jun 1, 1993 Jun 30, 1993 TT Yes No — — — Resolved Jun 30, 1993 —
Jun 1, 1993 Jun 30, 1993 TT Yes No — — — Resolved Jun 30, 1993 —
Jun 1, 1993 Jun 30, 1993 TT Yes No — — — Resolved Jun 30, 1993 —
Jun 1, 1993 Jun 30, 1993 TT Yes No — — — Resolved Jun 30, 1993 —
Jun 1, 1993 Jun 30, 1993 TT Yes No — — — Resolved Jun 30, 1993 —
— — — 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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