Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 93489 ---- OPRD WILLAMETTE MISSION ST PK
These entry point concentrations are greater than non-detect and do not necessarily exceed an action level, MCL, or other threshold.
Links to sample results for specific contaminants in the distribution system, can be found here.
Point ID
Analyte Result UOM MCL Sample ID
05/06/202105/13/2021EP-AEP for WELLNITRATE 2.0900000MG/L 10.00000020210506091-I
11/19/202011/24/2020EP-AEP for WELLNITRATE 1.5700000MG/L 10.00000020201120024-I
12/11/201912/23/2019EP-AEP for WELLNITRATE 3.1000000MG/L 10.00000020191211040-I
12/04/201812/13/2018EP-AEP for WELLNITRATE 4.6500000MG/L 10.00000020181205088-I
06/14/201706/29/2017EP-AEP for WELLNITRATE 0.7950000MG/L 10.00000020170614064-I
09/28/201610/07/2016EP-AEP for WELLNITRATE 2.9500000MG/L 10.00000020160928091-I
12/04/201512/14/2015EP-AEP for WELLNITRATE 0.7020000MG/L 10.00000020151204043-I
09/24/201409/29/2014EP-AEP for WELLNITRATE 0.4970000MG/L 10.00000020140924030-I
07/16/201307/26/2013EP-AEP for WELLNITRATE 0.9550000MG/L 10.00000020130716013-I
03/09/201203/19/2012EP-AEP for WELLNITRATE 1.0440000MG/L 10.00000020120309005-I
03/29/201104/18/2011EP-AEP for WELLNITRATE 0.7500000MG/L 10.00000020110329011-I
09/10/200909/22/2009EP-AEP for WELLNITRATE 0.9000000MG/L 10.00000020090910057-I
06/26/200807/09/2008EP-AEP for WELLNITRATE 1.8000000MG/L 10.00000020080627028-I
06/29/200707/13/2007EP-AEP for WELLNITRATE 1.3000000MG/L 10.00000020070629014
11/06/200611/17/2006EP-AEP for WELLNITRATE 1.0000000MG/L 10.00000020061106047
12/06/200512/20/2005EP-AEP for WELLNITRATE 1.2000000MG/L 10.00000020051206-018
11/15/200412/16/2004EP-AEP for WELLNITRATE 1.9000000MG/L 10.00000020041115-027
10/14/200310/24/2003EP-AEP for WELLNITRATE 2.8000000MG/L 10.00000020031014-030
07/22/200207/25/2002EP-AEP for WELLNITRATE 2.0000000MG/L 10.00000020020722-033
Archived Chemical Detections - PWS ID: 93489
Source ID Source Name Analyte
Results MCL
02/11/199303/23/1994ASTANDARD ENTRY POINTBarium 0.0060000 2.0000
02/11/199303/18/1993AWELLBarium 0.0060000 2.0000
01/11/199301/28/1993AWELLNitrate 2.600000010.0000
07/24/200108/23/2001AAWELLNitrate 3.500000010.0000
09/19/200009/29/2000AAWELLNitrate 1.100000010.0000
10/11/199910/22/1999AAWELLNitrate 0.800000010.0000
02/10/199803/23/1998AAWELLNitrate 1.100000010.0000
01/10/199404/20/1994AAWELL - WELLNitrate 2.100000010.0000
01/11/199303/25/1994AAWELL - WELLNitrate 2.600000010.0000

Health effects informational fact sheets are available for most chemicals here.

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