KELLER

Washington — Community Water System — PWSID: 105300006

System Information

PWSID105300006
System NameKELLER
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeNative American
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedJan 27, 1981
Last ReportedDec 30, 2025

Location & Contact

StateWashington
CityNESPELEM
ZIP Code99155
AddressP.O. BOX 150
OrganizationTOULOU, RON
Phone509-634-2809

Population & Service

Population Served340
Service Connections118

Drinking Water Violations (323)

This water system has 323 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
Jul 1, 2025 Consumer Confidence Rule Other No No Resolved Jul 14, 2025 Consumer Confidence Rule
Apr 3, 2025 Public Notice Other No No Resolved Sep 11, 2025 Public Notice Rule and Revised PN Rule
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Resolved Sep 10, 2025 Lead and Copper Rule Revisions
Jan 1, 2024 Dec 31, 2024 TTHM MR No Yes 0.080 mg/L Resolved Nov 13, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 22, 2023 Groundwater Rule TT Yes No Resolved Mar 28, 2024 Ground Water Rule
Dec 22, 2023 Groundwater Rule TT Yes No Resolved Jul 14, 2025 Ground Water Rule
Oct 1, 2023 Lead and Copper Rule MR No No TT Resolved Oct 10, 2024 Lead and Copper Rule
Oct 1, 2023 Dec 31, 2023 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Consumer Confidence Rule Other No No Resolved Aug 21, 2023 Consumer Confidence Rule
Jan 1, 2023 Dec 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2023 Nitrate Rule
Oct 2, 2022 Consumer Confidence Rule Other No No Resolved Nov 1, 2022 Consumer Confidence Rule
Jan 1, 2020 Dec 31, 2022 Xylenes, Total MR No Yes 10 mg/L Archived Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2022 trans-1,2-Dichloroethylene MR No Yes 0.1 mg/L Archived Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2022 DICHLOROMETHANE MR No Yes 0.005 mg/L Archived Dec 31, 2022 Volatile Organic Chemicals
Jan 1, 2020 Dec 31, 2022 Vinyl chloride MR No Yes 0.002 mg/L Archived Dec 31, 2022 Volatile Organic Chemicals
Sep 1, 2019 Aug 31, 2022 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Aug 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2019 Aug 31, 2022 TTHM MR No Yes 0.080 mg/L Resolved Aug 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Dec 31, 2019 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2019 Nitrate Rule
Jan 1, 2018 Lead and Copper Rule MR No No TT Resolved Mar 21, 2018 Lead and Copper Rule
Oct 1, 2017 Consumer Confidence Rule Other No No Resolved Jan 12, 2018 Consumer Confidence Rule
Oct 1, 2017 Lead and Copper Rule MR No No TT Resolved Nov 29, 2017 Lead and Copper Rule
Jan 1, 2017 Dec 31, 2019 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes 0.0002 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Chlordane MR No Yes 0.002 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Chlordane MR No Yes 0.002 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Di(2-ethylhexyl) phthalate MR No Yes 0.006 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Atrazine MR No Yes 0.003 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2019 Volatile Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Thallium, Total MR No Yes 0.002 mg/L Resolved Dec 31, 2019 Inorganic Chemicals
Jan 1, 2017 Dec 31, 2019 Atrazine MR No Yes 0.003 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Total Polychlorinated Biphenyls (PCB) MR No Yes 0.0005 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2019 Volatile Organic Chemicals
Jan 1, 2017 Dec 31, 2019 2,4,5-TP MR No Yes 0.05 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Ethylbenzene MR No Yes 0.7 mg/L Resolved Dec 31, 2019 Volatile Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Picloram MR No Yes 0.5 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 1,1,2-Trichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2019 Volatile Organic Chemicals
Jan 1, 2017 Dec 31, 2019 BHC-GAMMA MR No Yes 0.0002 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Selenium MR No Yes 0.05 mg/L Resolved Dec 31, 2019 Inorganic Chemicals
Jan 1, 2017 Dec 31, 2019 Vinyl chloride MR No Yes 0.002 mg/L Resolved Dec 31, 2019 Volatile Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Pentachlorophenol MR No Yes 0.001 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 2,4-D MR No Yes 0.07 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 CHLOROBENZENE MR No Yes 0.1 mg/L Resolved Dec 31, 2019 Volatile Organic Chemicals
Jan 1, 2017 Dec 31, 2019 ETHYLENE DIBROMIDE MR No Yes 0.00005 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 BHC-GAMMA MR No Yes 0.0002 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 CYANIDE MR No Yes 0.2 mg/L Resolved Dec 31, 2019 Inorganic Chemicals
Jan 1, 2017 Dec 31, 2019 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2019 Volatile Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Carbofuran MR No Yes 0.04 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Toxaphene MR No Yes 0.003 mg/L Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Arsenic MR No Yes 0.010 mg/L Resolved Dec 31, 2019 Arsenic Rule
Jan 1, 2017 Dec 31, 2019 Nickel MR No Yes Resolved Dec 31, 2019 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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