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TORRANCE-CITY, WATER DEPT.

California — Community Water System — PWSID: CA1910213

System Information

PWSIDCA1910213
System NameTORRANCE-CITY, WATER DEPT.
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 22, 1979
Last ReportedNov 17, 2025

Location & Contact

StateCalifornia
CityTORRANCE
ZIP Code90503
Address20500 MADRONA AVE
OrganizationBILEZERIAN, CRAIG
Phone310-618-3054

Population & Service

Population Served106,183
Service Connections26,830

Drinking Water Violations (52)

This water system has 52 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
Oct 1, 2012 Dec 31, 2012 1,1,1-Trichloroethane MR No No — 0.2 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Toluene MR No No — 1 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Toluene MR No No — 1 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Ethylbenzene MR No No — 0.7 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Styrene MR No No — 0.1 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Styrene MR No No — 0.1 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,2-Dichloropropane MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,2-Dichloropropane MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Vinyl chloride MR No No — 0.002 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Vinyl chloride MR No No — 0.002 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,1,1-Trichloroethane MR No No — 0.2 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Ethylbenzene MR No No — 0.7 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Trichloroethylene MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Trichloroethylene MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,2,4-Trichlorobenzene MR No No — 0.07 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,2,4-Trichlorobenzene MR No No — 0.07 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 CHLOROBENZENE MR No No — 0.1 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 CHLOROBENZENE MR No No — 0.1 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Benzene MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Benzene MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 cis-1,2-Dichloroethylene MR No No — 0.07 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Tetrachloroethylene MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 cis-1,2-Dichloroethylene MR No No — 0.07 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Xylenes, Total MR No No — 10 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Xylenes, Total MR No No — 10 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 DICHLOROMETHANE MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 DICHLOROMETHANE MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 o-Dichlorobenzene MR No No — 0.6 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 p-Dichlorobenzene MR No No — 0.075 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,1-Dichloroethylene MR No No — 0.007 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 o-Dichlorobenzene MR No No — 0.6 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 p-Dichlorobenzene MR No No — 0.075 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,2-Dichloroethane MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Tetrachloroethylene MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,1,2-Trichloroethane MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,1,2-Trichloroethane MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Carbon tetrachloride MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 Carbon tetrachloride MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,1-Dichloroethylene MR No No — 0.007 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 1,2-Dichloroethane MR No No — 0.005 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 trans-1,2-Dichloroethylene MR No No — 0.1 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Oct 1, 2012 Dec 31, 2012 trans-1,2-Dichloroethylene MR No No — 0.1 mg/L — Resolved Dec 31, 2012 Volatile Organic Chemicals
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate MR No No — 10 mg/L — Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrite MR No No — 1 mg/L — Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrite MR No No — 1 mg/L — Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate MR No No — 10 mg/L — Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2004 Dec 31, 2004 Nitrate MR No No — 10 mg/L — Resolved Dec 31, 2004 Nitrate Rule
Jan 1, 2004 Dec 31, 2004 Nitrate MR No No — 10 mg/L — Resolved Dec 31, 2004 Nitrate Rule

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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