AGATE BAY WATER COMPANY

California — Community Water System — PWSID: CA3110012

System Information

PWSIDCA3110012
System NameAGATE BAY WATER COMPANY
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 22, 1979
Last ReportedNov 17, 2025

Location & Contact

StateCalifornia
CityCARNELIAN BAY
ZIP Code96140
AddressPO Box 444
OrganizationGRAY, SEAN
Phone530-546-4646

Population & Service

Population Served2,500
Service Connections584

Drinking Water Violations (91)

This water system has 91 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 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Oct 1, 2023 Lead and Copper Rule MR No No TT Resolved Oct 8, 2024 Lead and Copper Rule
Oct 1, 2023 Lead and Copper Rule MR No No TT Resolved Oct 8, 2024 Lead and Copper Rule
Oct 1, 2019 Lead and Copper Rule MR No No TT Resolved Sep 1, 2020 Lead and Copper Rule
Oct 1, 2019 Lead and Copper Rule MR No No TT Resolved Sep 1, 2020 Lead and Copper Rule
Jan 1, 2013 Dec 31, 2015 Thallium, Total MR No No 0.002 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 trans-1,2-Dichloroethylene MR No No 0.1 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 trans-1,2-Dichloroethylene MR No No 0.1 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Cadmium MR No No 0.005 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 Cadmium MR No No 0.005 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 Thallium, Total MR No No 0.002 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 1,1,2-Trichloroethane MR No No 0.005 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Barium MR No No 2 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 Barium MR No No 2 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 p-Dichlorobenzene MR No No 0.075 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 p-Dichlorobenzene MR No No 0.075 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Styrene MR No No 0.1 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Styrene MR No No 0.1 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Tetrachloroethylene MR No No 0.005 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Tetrachloroethylene MR No No 0.005 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Toluene MR No No 1 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Mercury MR No No 0.002 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 DICHLOROMETHANE MR No No 0.005 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 DICHLOROMETHANE MR No No 0.005 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 1,1,1-Trichloroethane MR No No 0.2 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 1,1,1-Trichloroethane MR No No 0.2 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Mercury MR No No 0.002 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 Benzene MR No No 0.005 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Benzene MR No No 0.005 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 CHLOROBENZENE MR No No 0.1 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Toluene MR No No 1 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Antimony, Total MR No No 0.006 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 Antimony, Total MR No No 0.006 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 Nickel MR No No Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 Nickel MR No No Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 Ethylbenzene MR No No 0.7 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Ethylbenzene MR No No 0.7 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 CHLOROBENZENE MR No No 0.1 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Beryllium, Total MR No No 0.004 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 cis-1,2-Dichloroethylene MR No No 0.07 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 cis-1,2-Dichloroethylene MR No No 0.07 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 1,2,4-Trichlorobenzene MR No No 0.07 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Arsenic MR No No 0.010 mg/L Resolved Dec 31, 2015 Arsenic Rule
Jan 1, 2013 Dec 31, 2015 1,1,2-Trichloroethane MR No No 0.005 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 1,2,4-Trichlorobenzene MR No No 0.07 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Selenium MR No No 0.05 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 Selenium MR No No 0.05 mg/L Resolved Dec 31, 2015 Inorganic Chemicals
Jan 1, 2013 Dec 31, 2015 Trichloroethylene MR No No 0.005 mg/L Resolved Dec 31, 2015 Volatile Organic Chemicals
Jan 1, 2013 Dec 31, 2015 Beryllium, Total MR No No 0.004 mg/L Resolved Dec 31, 2015 Inorganic Chemicals

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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