Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 90575 ---- HARPER HIGH/ELEMENTARY SD 66
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.
Sample
Date
Receive
Date
Sample
Point ID
Sample
Location
Analyte Result UOM MCL Sample ID
11/09/202211/16/2022EP-AEP for WELLARSENIC 0.0160000MG/L 0.0100002257641-I
10/05/202210/12/2022EP-AEP for WELLARSENIC 0.0500000MG/L 0.0100002243101-I
09/07/202210/04/2022EP-AEP for WELLARSENIC 0.0448000MG/L 0.0100002232521-I
05/18/202205/25/2022EP-AEP for WELLARSENIC 0.0485000MG/L 0.0100002195601-I
03/16/202203/25/2022EP-AEP for WELLNITRATE 1.6900000MG/L 10.0000002175231-I
12/15/202112/30/2021EP-AEP for WELLNITRATE 2.1200000MG/L 10.0000002152931-I
09/16/202009/25/2020EP-AEP for WELLNITRATE 2.2100000MG/L 10.0000002027541-I
08/28/201909/06/2019EP-AEP for WELLNITRATE 0.5500000MG/L 10.0000001922391-I
09/12/201809/17/2018EP-AEP for WELLNITRATE 0.8900000MG/L 10.0000001823021-I
05/16/201806/08/2018EP-AEP for WELLARSENIC 0.0040600MG/L 0.0100001793671-I
10/25/201711/02/2017EP-AEP for WELLNITRATE 1.2400000MG/L 10.0000001742201-I
06/15/201608/01/2016EP-AEP for WELLBARIUM 0.0401000MG/L 2.0000001599661-I
06/15/201608/01/2016EP-AEP for WELLFLUORIDE 0.6000000MG/L 4.0000001599661
06/15/201606/20/2016EP-AEP for WELLNITRATE 1.1700000MG/L 10.0000001599671-I
06/15/2016EP-AEP for WELLNITRATE-NITRITE 1.1700000MG/L 10.0000001599671-I
06/15/201608/01/2016EP-AEP for WELLSELENIUM 0.0019800MG/L 0.0500001599661-I
06/15/201608/01/2016EP-AEP for WELLSODIUM 95.4000000MG/L 1599661-I
05/18/201606/01/2016EP-AEP for WELLARSENIC 0.0173500MG/L 0.0100001593141-I
09/16/201510/01/2015EP-AEP for WELLNITRATE 0.4900000MG/L 10.0000001529511-I
09/18/201310/07/2013EP-AEP for WELLARSENIC 0.0084100MG/L 0.0100001339521-I
07/15/201308/05/2013EP-AEP for WELLNITRATE 1.2500000MG/L 10.0000001320201-I
05/09/201205/17/2012EP-AEP for WELLNITRATE 0.2500000MG/L 10.0000001208521-I
03/16/201104/11/2011EP-AEP for WELLNITRATE 0.6390000MG/L 10.0000001101281-I
07/26/201009/22/2010EP-AEP for WELLDI(2-ETHYLHEXYL) PHTHALATE 0.0180000MG/L 0.0060001036531-S
01/20/201011/04/2010EP-AEP for WELLARSENIC 0.0074500MG/L 0.010000987291-I
01/20/201011/04/2010EP-AEP for WELLNITRATE 0.6070000MG/L 10.000000987281-I
11/30/200901/15/2010EP-AEP for WELLARSENIC 0.0068500MG/L 0.010000976691-I
04/15/200905/11/2009EP-AEP for WELLNITRATE 0.1540000MG/L 10.000000914211-I
05/14/200806/23/2008EP-AEP for WELLNITRATE-NITRITE 2.1500000MG/L 10.000000828291-I
10/17/200711/07/2007EP-AEP for WELLARSENIC 0.0100000MG/L 0.010000772771
07/23/200708/20/2007EP-AEP for WELLARSENIC 0.0499000MG/L 0.010000743861
07/23/200708/20/2007EP-AEP for WELLBARIUM 0.0072900MG/L 2.000000743861
07/23/200708/20/2007EP-AEP for WELLCHROMIUM 0.0031900MG/L 0.100000743861
07/23/200708/20/2007EP-AEP for WELLFLUORIDE 0.8170000MG/L 4.000000743861
07/23/200708/20/2007EP-AEP for WELLLEAD 0.0011300MG/L 0.015000743861
07/23/200708/22/2007EP-AEP for WELLNITRATE 0.8740000MG/L 10.000000743871
07/23/2007EP-AEP for WELLNITRATE-NITRITE 0.8740000MG/L 10.000000743871
07/23/200708/20/2007EP-AEP for WELLSODIUM 51.8000000MG/L 743861
04/19/200604/24/2006EP-AEP for WELLNITRATE 2.4400000MG/L 10.000000608601
09/28/200510/11/2005EP-AEP for WELLNITRATE 1.8800000MG/L 10.000000554401
02/16/200503/21/2005EP-AEP for WELLARSENIC 0.0510000MG/L 0.010000491091
07/19/200409/24/2004EP-AEP for WELLARSENIC 0.0550000MG/L 0.01000043778I
07/19/200409/24/2004EP-AEP for WELLFLUORIDE 0.7000000MG/L 4.00000043778I
07/19/200408/13/2004EP-AEP for WELLNITRATE 1.5000000MG/L 10.000000437801
07/19/2004EP-AEP for WELLNITRATE-NITRITE 1.5000000MG/L 10.000000437801
07/19/200409/24/2004EP-AEP for WELLSODIUM 191.000000MG/L 43778I
01/21/200402/02/2004EP-AEP for WELLNITRATE 2.0300000MG/L 10.000000394541
06/11/200306/27/2003EP-AEP for WELLNITRATE 2.1200000MG/L 10.000000339391
08/28/200209/18/2002EP-AEP for WELLNITRATE 2.3600000MG/L 10.000000280101
Archived Chemical Detections - PWS ID: 90575
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
06/18/199208/05/1992AWELLNitrate 3.080000010.0000
04/01/199104/19/1991AWELLNitrate 3.550000010.0000
03/12/200111/05/2001AAWELLFluoride 0.6100000 4.0000
03/12/200103/23/2001AAWELLNitrate 0.150000010.0000
03/12/200111/05/2001AAWELLSodium112.0000000
11/18/199904/25/2000AAWELLArsenic 0.0070000 0.0500
04/21/199905/19/1999AAWELLArsenic 0.0890000 0.0500
03/09/199903/22/1999AAWELLNitrate 2.340000010.0000
10/12/199811/12/1998AAWELLArsenic 0.0830000 0.0500
10/12/199811/12/1998AAWELLCadmium 0.0006000 0.0050
10/12/199811/12/1998AAWELLFluoride 0.9100000 4.0000
10/12/199811/12/1998AAWELLSodium138.0000000
03/20/199803/30/1998AAWELLNitrate 2.270000010.0000
03/24/199704/01/1997AAWELLNitrate 2.910000010.0000
06/27/199607/05/1996AAWELLNitrate 4.900000010.0000
09/26/199510/03/1995AAWELLNitrate 2.320000010.0000
03/23/199404/04/1994AAWELL - WELLNitrate 2.080000010.0000
03/24/199303/01/1994AAWELL - WELLNitrate 4.040000010.0000

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