OLATHE, CITY OF

Kansas — Community Water System — PWSID: KS2009115

System Information

PWSIDKS2009115
System NameOLATHE, CITY OF
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region07
Serves SchoolNo
WholesalerYes
First ReportedApr 13, 1979
Last ReportedDec 15, 2025

Location & Contact

StateKansas
CityOLATHE
ZIP Code66061
Address25851 W 119TH ST
OrganizationLINDT, OMAR
Phone913-971-8350

Population & Service

Population Served143,014
Service Connections34,455

Drinking Water Violations (29)

This water system has 29 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
Mar 1, 2025 Mar 31, 2025 Chlorine dioxide MR No Yes 0.8 mg/L Archived Mar 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2025 Mar 31, 2025 Chlorine dioxide MR No Yes 0.8 mg/L Archived Mar 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
May 13, 2022 Public Notice Other No No Resolved Jun 21, 2022 Public Notice Rule and Revised PN Rule
May 13, 2022 Public Notice Other No No Resolved Jun 21, 2022 Public Notice Rule and Revised PN Rule
Jan 1, 2021 Mar 31, 2021 CARBON, TOTAL MR No Yes TT Resolved Mar 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Mar 31, 2021 CARBON, TOTAL MR No Yes TT Resolved Mar 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Mar 31, 2021 CARBON, TOTAL MR No Yes TT Resolved Mar 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Mar 31, 2021 CARBON, TOTAL MR No Yes TT Resolved Mar 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2020 Feb 28, 2021 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Feb 28, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2020 Feb 28, 2021 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Feb 28, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2020 Feb 28, 2021 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Feb 28, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2020 Feb 28, 2021 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Feb 28, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2020 Feb 28, 2021 TTHM MR No Yes 0.080 mg/L Resolved Feb 28, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2020 Feb 28, 2021 TTHM MR No Yes 0.080 mg/L Resolved Feb 28, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2020 Feb 28, 2021 TTHM MR No Yes 0.080 mg/L Resolved Feb 28, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2020 Feb 28, 2021 TTHM MR No Yes 0.080 mg/L Resolved Feb 28, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2011 Mar 31, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Mar 31, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2011 Mar 31, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Mar 31, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2011 Mar 31, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Mar 31, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2011 Mar 31, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Mar 31, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Feb 1, 2011 Feb 28, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Feb 28, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Feb 1, 2011 Feb 28, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Feb 28, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Feb 1, 2011 Feb 28, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Feb 28, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Feb 1, 2011 Feb 28, 2011 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Feb 28, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2003 Sep 30, 2003 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2003 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2002 Dec 31, 2002 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2002 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2002 Dec 31, 2002 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2002 Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 2001 May 31, 2001 Surface Water Treatment Rule TT Yes No Resolved May 31, 2001 Surface Water Treatment Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 1992 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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