OAKLEY CITY OF

Idaho — Community Water System — PWSID: ID5160035

System Information

PWSIDID5160035
System NameOAKLEY CITY OF
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedMar 13, 1980
Last ReportedDec 19, 2025

Location & Contact

StateIdaho
CityOAKLEY
ZIP Code83346
AddressPO BOX 266
OrganizationMITTON, JARED
Phone208-431-6090

Population & Service

Population Served821
Service Connections393

Drinking Water Violations (61)

This water system has 61 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 2, 2025 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Jul 2, 2025 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Mar 3, 2025 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Mar 3, 2025 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Nov 28, 2024 Revised Total Coliform Rule TT Yes No Resolved Nov 22, 2024 Revised Total Coliform Rule
Nov 28, 2024 Revised Total Coliform Rule TT Yes No Resolved Nov 22, 2024 Revised Total Coliform Rule
Nov 28, 2024 Revised Total Coliform Rule TT Yes No Resolved Nov 22, 2024 Revised Total Coliform Rule
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Resolved Jan 9, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Resolved Jan 9, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Resolved Jan 9, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Resolved Jan 9, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Resolved Jan 9, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Resolved Jan 9, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Resolved Jan 9, 2025 Lead and Copper Rule Revisions
Oct 1, 2024 Oct 31, 2024 Chlorine MR No Yes 4.0 mg/L Resolved Oct 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Oct 31, 2024 Chlorine MR No Yes 4.0 mg/L Resolved Oct 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Oct 31, 2024 Chlorine MR No Yes 4.0 mg/L Resolved Oct 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 16, 2024 E. COLI MR No Yes Unaddressed Ground Water Rule
Jun 16, 2024 E. COLI MR No Yes Unaddressed Ground Water Rule
Jul 1, 2023 Sep 30, 2023 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 7, 2023 E. COLI MR No No Resolved May 25, 2023 Ground Water Rule
Feb 7, 2023 E. COLI MR No No Resolved May 25, 2023 Ground Water Rule
Feb 7, 2023 E. COLI MR No No Resolved May 25, 2023 Ground Water Rule
Dec 30, 2022 Lead and Copper Rule MR No No TT Unaddressed Lead and Copper Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes 4.0 mg/L Archived Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes 4.0 mg/L Archived Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2017 Jun 30, 2017 Revised Total Coliform Rule MON No No Archived Jun 30, 2017 Revised Total Coliform Rule
Jun 1, 2017 Jun 30, 2017 Revised Total Coliform Rule MON No No Archived Jun 30, 2017 Revised Total Coliform Rule
Jul 1, 2013 Sep 30, 2013 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2013 Sep 30, 2013 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 3, 2011 Public Notice Other No No Resolved Jun 11, 2012 Public Notice Rule and Revised PN Rule
Nov 3, 2011 Public Notice Other No No Resolved Jun 11, 2012 Public Notice Rule and Revised PN Rule
Sep 1, 2011 Public Notice Other No No Resolved Jun 11, 2012 Public Notice Rule and Revised PN Rule
Sep 1, 2011 Public Notice Other No No Resolved Jun 11, 2012 Public Notice Rule and Revised PN Rule
Sep 1, 2011 Public Notice Other No No Resolved Jun 11, 2012 Public Notice Rule and Revised PN Rule
Aug 1, 2011 Aug 31, 2011 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 2011 Total Coliform Rule
Aug 1, 2011 Aug 31, 2011 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 2011 Total Coliform Rule
Aug 1, 2011 Aug 31, 2011 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 2011 Total Coliform Rule
Jul 29, 2011 Public Notice Other No No Resolved Jun 11, 2012 Public Notice Rule and Revised PN Rule
Jul 29, 2011 Public Notice Other No No Resolved Jun 11, 2012 Public Notice Rule and Revised PN Rule
Jul 29, 2011 Public Notice Other No No Resolved Jun 11, 2012 Public Notice Rule and Revised PN Rule
Jul 1, 2011 Sep 30, 2011 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2011 Sep 30, 2011 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2011 Sep 30, 2011 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2011 Jun 30, 2011 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2011 Total Coliform Rule
Jun 1, 2011 Jun 30, 2011 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2011 Total Coliform 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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