OHA Drinking Water Services
PWS ID: 00041 ---- AMITY, CITY OF

Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.

Alert Type Abbreviations:  COLI = Coliform, LCR = Lead and copper 90th percentile, LCRE = Lead and copper corrosion control, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  12 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Date
Alert
Date
Source
ID
Source Name Alert
Type
Contaminant Result Alert
Level
MCL Contact
Report
LCRE28808 04/01/2021 05/05/2021 EP-D EP FOR SOUTH YAMHILL RIVER LCRE LCR EXCURSION1>0 05/06/2021
LCRE26824 03/01/2020 04/09/2020 EP-D EP FOR SOUTH YAMHILL RIVER LCRE LCR EXCURSION2>0 04/13/2020
LCRE24807 01/01/2019 02/08/2019 DIST-A Distribution System LCRE LCR EXCURSION1>0 02/14/2019
LCRE24201 09/01/2018 10/08/2018 EP-D EP FOR SOUTH YAMHILL RIVER LCRE LCR EXCURSION1>0 02/07/2018
COLI15360 03/23/2016 03/25/2016 DIST-A 4110 Amity rd hb COLI COLIFORM, TOTAL (TCR) Present Present Present03/25/2016
CHEM7041 11/19/2015 02/03/2016 LCR COPPER 90TH % VALUE 1.4251.35 02/04/2016
CHEM6122 11/20/2013 12/30/2013 LCR COPPER 90TH % VALUE 1.471.35 02/03/2016
CHEM5258 12/29/2011 01/26/2012 LCR COPPER 90TH % VALUE 1.81.35
CHEM3299 09/23/2008 01/09/2009 LCR COPPER 90TH % VALUE 1.411.35 01/16/2009
COLI1545 09/27/2004 10/11/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM721 11/05/2001 04/08/2004 EP-D EP FOR SOUTH YAMHILL RIVER SODIUM* SODIUM 31.820
CHEM697 01/15/2004 03/09/2004 EP-B EP - WELL 2 SODIUM* SODIUM 37.220
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
11/04/1998B--EP - WELL 2Atrazine0.00018 0.003
07/09/2002Coliform
09/15/1998Coliform
01/06/1998Coliform
10/21/1997Coliform
10/22/1996Coliform
10/15/1996Coliform
11/29/1995Coliform
11/14/1995Coliform
11/01/1995Coliform
10/24/1995Coliform
09/19/1995Coliform
07/30/1993Coliform
01/13/1992BA--WELL #2Lead0.026 0.015
11/04/1998B--EP - WELL 2Simazine0.00016 0.004
11/05/2001B--EP - WELL 2Sodium35.6
11/05/2001D--EP FOR SOUTH YAMHILL RIVERSodium31.8
12/27/1999D--EP FOR SOUTH YAMHILL RIVERSodium60.8
09/15/1998B--EP - WELL 2Sodium36.6
11/13/1996D--EP FOR SOUTH YAMHILL RIVERSodium23.7
10/15/1993B--ENTRY POINT - WELL 2Sodium48
10/15/1993C--ENTRY POINT - PARK WELLSodium33



For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4688