SANDY, CITY OF

Oregon — Community Water System — PWSID: OR4100789

System Information

PWSIDOR4100789
System NameSANDY, CITY OF
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedMar 12, 1979
Last ReportedDec 23, 2025

Location & Contact

StateOregon
CitySANDY
ZIP Code97055
Address39250 PIONEER BLVD
OrganizationSANDY, CITY OF
Phone503-489-2162

Population & Service

Population Served12,991
Service Connections4,100

Drinking Water Violations (347)

This water system has 347 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, 2024 Consumer Confidence Rule Other No No Resolved Jul 16, 2024 Consumer Confidence Rule
Jun 1, 2023 Jun 30, 2023 Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2023 Surface Water Treatment Rule
Jun 1, 2023 Jun 30, 2023 Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2023 Surface Water Treatment Rule
Jun 1, 2023 Jun 30, 2023 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2023 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jun 1, 2023 Jun 30, 2023 Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2023 Surface Water Treatment Rule
Jun 1, 2023 Jun 30, 2023 Surface Water Treatment Rule MR No Yes Resolved Jun 30, 2023 Surface Water Treatment Rule
Oct 1, 2022 Oct 31, 2022 Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2022 Surface Water Treatment Rule
Oct 1, 2022 Oct 31, 2022 Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2022 Surface Water Treatment Rule
Oct 1, 2022 Oct 31, 2022 Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2022 Surface Water Treatment Rule
Apr 1, 2020 Jun 30, 2020 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Jun 30, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2020 Jun 30, 2020 TTHM MR No Yes 0.080 mg/L Resolved Jun 30, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Oct 31, 2018 Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2018 Surface Water Treatment Rule
Oct 1, 2018 Oct 31, 2018 Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2018 Surface Water Treatment Rule
Oct 1, 2018 Oct 31, 2018 Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2018 Surface Water Treatment Rule
May 17, 2018 Public Notice Other No No Resolved Jul 6, 2018 Public Notice Rule and Revised PN Rule
Jan 1, 2018 Mar 31, 2018 Total Haloacetic Acids (HAA5) MCL Yes No .069 MG/L 0.060 mg/L .06 Resolved Mar 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018 Mar 31, 2018 Total Haloacetic Acids (HAA5) MCL Yes No .069 MG/L 0.060 mg/L .06 Resolved Mar 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018 Mar 31, 2018 Total Haloacetic Acids (HAA5) MCL Yes No .069 MG/L 0.060 mg/L .06 Resolved Mar 31, 2018 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 18, 2017 Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No Unaddressed Long Term 2 Enhanced Surface Water Treatment Rule
Oct 1, 2017 Dec 31, 2017 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .07 MG/L 0.060 mg/L .06 Resolved Dec 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .07 MG/L 0.060 mg/L .06 Resolved Dec 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .07 MG/L 0.060 mg/L .06 Resolved Dec 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .07 MG/L 0.060 mg/L .06 Resolved Dec 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .071 MG/L 0.060 mg/L .06 Resolved Sep 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .071 MG/L 0.060 mg/L .06 Resolved Sep 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .071 MG/L 0.060 mg/L .06 Resolved Sep 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 Sep 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .071 MG/L 0.060 mg/L .06 Resolved Sep 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 3, 2017 Public Notice Other No No Resolved Jul 6, 2018 Public Notice Rule and Revised PN Rule
Jun 3, 2017 Public Notice Other No No Resolved Jul 6, 2018 Public Notice Rule and Revised PN Rule
Jun 3, 2017 Public Notice Other No No Resolved Jul 6, 2018 Public Notice Rule and Revised PN Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .078 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .078 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 TTHM MR No Yes 0.080 mg/L Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .068 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .068 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .068 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .068 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 TTHM MR No Yes 0.080 mg/L Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .078 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Total Haloacetic Acids (HAA5) MCL Yes No .078 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2017 Mar 31, 2017 TTHM MR No Yes 0.080 mg/L Resolved Mar 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2017 Mar 31, 2017 TTHM MR No Yes 0.080 mg/L Resolved Mar 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2017 Mar 31, 2017 TTHM MR No Yes 0.080 mg/L Resolved Mar 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts 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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