RALEIGH WATER DISTRICT

Oregon — Community Water System — PWSID: OR4100667

System Information

PWSIDOR4100667
System NameRALEIGH WATER DISTRICT
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedMar 12, 1979
Last ReportedDec 23, 2025

Location & Contact

StateOregon
CityPORTLAND
ZIP Code97225
Address5010 SW SCHOLLS FERRY RD
OrganizationRALEIGH WATER DISTRICT
Phone503-292-4894

Population & Service

Population Served4,500
Service Connections1,020

Drinking Water Violations (28)

This water system has 28 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, 2023 Consumer Confidence Rule Other No No Resolved Jul 20, 2023 Consumer Confidence Rule
Oct 1, 2007 Dec 31, 2007 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MR No Yes 0.080 mg/L Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MR No Yes 0.080 mg/L Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 19, 2003 Consumer Confidence Rule Other No No Resolved Feb 27, 2004 Consumer Confidence Rule
Jul 1, 2003 Consumer Confidence Rule Other No No Resolved Feb 27, 2004 Consumer Confidence Rule
Jan 1, 1999 Jan 31, 1999 Coliform (TCR) MR No No 5% of samples Resolved Jan 31, 1999 Total Coliform Rule
Jan 1, 1999 Jan 31, 1999 Coliform (TCR) MR No No 5% of samples Resolved Jan 31, 1999 Total Coliform Rule
Jan 1, 1999 Jan 31, 1999 Coliform (TCR) MR No No 5% of samples Resolved Jan 31, 1999 Total Coliform Rule
Dec 1, 1998 Dec 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Dec 31, 1998 Total Coliform Rule
Dec 1, 1998 Dec 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Dec 31, 1998 Total Coliform Rule
Dec 1, 1998 Dec 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Dec 31, 1998 Total Coliform Rule
Nov 1, 1998 Nov 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 1998 Total Coliform Rule
Nov 1, 1998 Nov 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 1998 Total Coliform Rule
Nov 1, 1998 Nov 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 1998 Total Coliform Rule
Oct 1, 1998 Oct 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Oct 31, 1998 Total Coliform Rule
Oct 1, 1998 Oct 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Oct 31, 1998 Total Coliform Rule
Oct 1, 1998 Oct 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Oct 31, 1998 Total Coliform Rule
Sep 1, 1998 Sep 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 1998 Total Coliform Rule
Sep 1, 1998 Sep 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 1998 Total Coliform Rule
Sep 1, 1998 Sep 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 1998 Total Coliform Rule
Aug 1, 1998 Aug 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Aug 31, 1998 Total Coliform Rule
Aug 1, 1998 Aug 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Aug 31, 1998 Total Coliform Rule
Aug 1, 1998 Aug 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved Aug 31, 1998 Total Coliform Rule
Oct 1, 1996 Oct 31, 1996 Coliform (TCR) MR No No 5% of samples Resolved Oct 31, 1996 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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