PICO WD

California — Community Water System — PWSID: CA1910125

System Information

PWSIDCA1910125
System NamePICO WD
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 22, 1979
Last ReportedNov 17, 2025

Location & Contact

StateCalifornia
CityPICO RIVERA
ZIP Code90660
AddressP.O. BOX 758
OrganizationBASULTO, JOE
Phone562-692-3756

Population & Service

Population Served22,051
Service Connections5,361

Drinking Water Violations (47)

This water system has 47 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
Jan 1, 2021 Dec 31, 2022 1,1-Dichloroethylene MR No No 0.007 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Toluene MR No No 1 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Toluene MR No No 1 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Ethylbenzene MR No No 0.7 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Ethylbenzene MR No No 0.7 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Styrene MR No No 0.1 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Styrene MR No No 0.1 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 p-Dichlorobenzene MR No No 0.075 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 p-Dichlorobenzene MR No No 0.075 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Trichloroethylene MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Trichloroethylene MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,2,4-Trichlorobenzene MR No No 0.07 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,1-Dichloroethylene MR No No 0.007 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 cis-1,2-Dichloroethylene MR No No 0.07 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 cis-1,2-Dichloroethylene MR No No 0.07 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,1,1-Trichloroethane MR No No 0.2 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,1,1-Trichloroethane MR No No 0.2 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 trans-1,2-Dichloroethylene MR No No 0.1 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 trans-1,2-Dichloroethylene MR No No 0.1 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Tetrachloroethylene MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Tetrachloroethylene MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Benzene MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,2,4-Trichlorobenzene MR No No 0.07 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Xylenes, Total MR No No 10 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Xylenes, Total MR No No 10 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 DICHLOROMETHANE MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 DICHLOROMETHANE MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 o-Dichlorobenzene MR No No 0.6 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 o-Dichlorobenzene MR No No 0.6 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Vinyl chloride MR No No 0.002 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Vinyl chloride MR No No 0.002 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,2-Dichloroethane MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,2-Dichloroethane MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Carbon tetrachloride MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Carbon tetrachloride MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,2-Dichloropropane MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,2-Dichloropropane MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,1,2-Trichloroethane MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 1,1,2-Trichloroethane MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 CHLOROBENZENE MR No No 0.1 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 CHLOROBENZENE MR No No 0.1 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2022 Benzene MR No No 0.005 mg/L Resolved Dec 31, 2022 Volatile Organic Chemicals
Oct 1, 1993 Oct 31, 1993 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 31, 1993 Total Coliform Rule
Oct 1, 1993 Oct 31, 1993 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 31, 1993 Total Coliform Rule
Aug 1, 1993 Aug 31, 1993 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 1993 Total Coliform Rule
No No
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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