MCMINNVILLE WATER & LIGHT

Oregon — Community Water System — PWSID: OR4100497

System Information

PWSIDOR4100497
System NameMCMINNVILLE WATER & LIGHT
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
CityMCMINNVILLE
ZIP Code97128
AddressPO BOX 638
OrganizationMCMINNVILLE WATER & LIGHT
Phone503-472-6158

Population & Service

Population Served34,515
Service Connections12,038

Drinking Water Violations (51)

This water system has 51 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
Apr 1, 2024 Apr 30, 2024 Revised Total Coliform Rule MON No No Resolved Apr 30, 2024 Revised Total Coliform Rule
Oct 1, 2019 Oct 31, 2019 Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2019 Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2019 Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2002 Dec 31, 2004 ETHYLENE DIBROMIDE MR No No 0.00005 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Endothall MR No No 0.1 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Hexachlorocyclopentadiene MR No No 0.05 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Di(2-ethylhexyl) phthalate MR No No 0.006 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 HEXACHLOROBENZENE MR No No 0.001 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Chlordane MR No No 0.002 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Endrin MR No No 0.002 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 BHC-GAMMA MR No No 0.0002 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Di(2-ethylhexyl) adipate MR No No 0.4 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Glyphosate MR No No 0.7 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Atrazine MR No No 0.003 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Picloram MR No No 0.5 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Toxaphene MR No No 0.003 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Heptachlor epoxide MR No No 0.0002 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Methoxychlor MR No No 0.04 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Dalapon MR No No 0.2 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Diquat MR No No 0.02 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 OXAMYL MR No No 0.2 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Simazine MR No No 0.004 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Dinoseb MR No No 0.007 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Carbofuran MR No No 0.04 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 LASSO MR No No Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Heptachlor MR No No 0.0004 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 2,4-D MR No No 0.07 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 2,4,5-TP MR No No 0.05 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Benzo(a)pyrene MR No No 0.0002 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Pentachlorophenol MR No No 0.001 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 Total Polychlorinated Biphenyls (PCB) MR No No 0.0005 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jan 1, 2002 Dec 31, 2004 1,2-DIBROMO-3-CHLOROPROPANE MR No No 0.0002 mg/L Resolved Dec 31, 2004 Synthetic Organic Chemicals
Jul 1, 2001 Jul 31, 2001 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2001 Total Coliform Rule
Jul 1, 2001 Jul 31, 2001 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2001 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2000 Total Coliform Rule
Mar 1, 2000 Mar 31, 2000 Surface Water Treatment Rule MR No Yes Resolved Mar 31, 2000 Surface Water Treatment Rule
Feb 1, 2000 Feb 29, 2000 Coliform (TCR) MR No No 5% of samples Resolved Feb 29, 2000 Total Coliform Rule
Nov 1, 1995 Nov 30, 1995 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 1995 Total Coliform Rule
May 1, 1995 May 31, 1995 Coliform (TCR) MR No No 5% of samples Resolved May 31, 1995 Total Coliform Rule
Dec 1, 1991 Dec 31, 1991 Coliform (TCR) MR No No 5% of samples Resolved Dec 31, 1991 Total Coliform Rule
Jun 24, 1979 Jun 23, 1980 Selenium MR No No 0.05 mg/L Archived Jun 23, 1980 Inorganic Chemicals
Jun 24, 1979 Jun 23, 1980 Mercury MR No No 0.002 mg/L Archived Jun 23, 1980 Inorganic Chemicals
Jun 24, 1979 Jun 23, 1980 Arsenic MR No No 0.010 mg/L Archived Jun 23, 1980 Arsenic Rule
Jun 24, 1979 Jun 23, 1980 Fluoride MR No No 4.0 mg/L Archived Jun 23, 1980 Inorganic Chemicals
Jun 24, 1979 Jun 23, 1980 Nitrate MR No No 10 mg/L Archived Jun 23, 1980 Nitrate Rule
Jun 24, 1979 Jun 23, 1980 Chromium MR No No 0.1 mg/L Archived Jun 23, 1980 Inorganic Chemicals
Jun 24, 1979 Jun 23, 1980 Barium MR No No 2 mg/L Archived Jun 23, 1980 Inorganic Chemicals
Jun 24, 1979 Jun 23, 1980 Cadmium MR No No 0.005 mg/L Archived Jun 23, 1980 Inorganic Chemicals
Jun 1, 1976 May 31, 1980 Combined Radium (-226 and -228) MR No No 5 pCi/L Archived May 31, 1980 Radionuclides and Revised Rad 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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