Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 90550 ---- BONANZA HIGH/ELEM SCHOOLS
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
09/20/202210/11/2022EP-AEP for WELLNITRATE 0.3520000MG/L 10.00000022090980-01-I
09/20/2022EP-AEP for WELLNITRATE-NITRITE 0.3520000MG/L 10.00000022090980-01-I
09/20/202210/11/2022EP-AEP for WELLSODIUM 12.5000000MG/L 22090980-01-I
03/25/202104/01/2021EP-AEP for WELLNITRATE 0.1200000MG/L 10.000000N21082-I
08/19/201909/13/2019EP-AEP for WELLBARIUM 0.0018500MG/L 2.0000001908097101-I
08/19/201909/13/2019EP-AEP for WELLCHROMIUM 0.0010700MG/L 0.1000001908097101-I
08/19/201909/13/2019EP-AEP for WELLNITRATE 0.4730000MG/L 10.0000001908097101-I
08/19/2019EP-AEP for WELLNITRATE-NITRITE 0.4730000MG/L 10.0000001908097101-I
08/19/201909/13/2019EP-AEP for WELLSODIUM 10.8000000MG/L 1908097101-I
03/08/201903/25/2019EP-AEP for WELLNITRATE 0.2360000MG/L 10.000000N19-054-I
03/12/201803/19/2018EP-AEP for WELLNITRATE 0.2370000MG/L 10.000000N18071-I
01/17/201701/20/2017EP-AEP for WELLNITRATE 0.1760000MG/L 10.000000N17014-I
08/17/201609/15/2016EP-AEP for WELLBARIUM 0.0017300MG/L 2.0000001608A1201B-I
08/17/201609/15/2016EP-AEP for WELLCHROMIUM 0.0015100MG/L 0.1000001608A1201B-I
08/17/201609/15/2016EP-AEP for WELLSODIUM 12.9000000MG/L 1608A1201B-I
07/13/201507/18/2015EP-AEP for WELLNITRATE 0.1310000MG/L 10.000000N15273-I
06/26/201406/27/2014EP-AEP for WELLNITRATE 0.1440000MG/L 10.000000N14196-I
08/27/201309/13/2013EP-AEP for WELLBARIUM 0.0017300MG/L 2.000000130891001B-I
08/27/201309/13/2013EP-AEP for WELLCHROMIUM 0.0010800MG/L 0.100000130891001B-I
08/27/201309/13/2013EP-AEP for WELLNITRATE 0.4790000MG/L 10.000000130891001B-I
08/27/2013EP-AEP for WELLNITRATE-NITRITE 0.4790000MG/L 10.000000130891001B-I
08/27/201309/13/2013EP-AEP for WELLSODIUM 11.1000000MG/L 130891001B-I
09/28/201210/05/2012EP-AEP for WELLNITRATE 0.2390000MG/L 10.000000N12326-I
12/08/201112/12/2011EP-AEP for WELLNITRATE 0.6720000MG/L 10.000000N11182-I
08/31/201010/07/2010EP-AEP for WELLNICKEL 0.0005220MG/L 0.100000100902901B-I
08/31/201010/07/2010EP-AEP for WELLNITRATE 0.4770000MG/L 10.000000100902901B-I
08/31/2010EP-AEP for WELLNITRATE-NITRITE 0.4770000MG/L 10.000000100902901B-I
08/31/201010/07/2010EP-AEP for WELLSODIUM 13.2000000MG/L 100902901B-I
08/26/200909/22/2009EP-AEP for WELLNITRATE 0.4130000MG/L 10.000000090868801A-I
01/29/200803/03/2008EP-AEP for WELLNITRATE 0.4930000MG/L 10.000000080153101A
09/10/200710/05/2007EP-AEP for WELLCADMIUM 0.0005440MG/L 0.005000070922401B
09/10/200710/05/2007EP-AEP for WELLNITRATE 0.4710000MG/L 10.000000070922401B
09/10/200710/05/2007EP-AEP for WELLNITRATE-NITRITE 0.4710000MG/L 10.000000070922401B
09/10/200710/05/2007EP-AEP for WELLSODIUM 11.7000000MG/L 070922401B
08/03/200609/01/2006EP-AEP for WELLNITRATE 0.4200000MG/L 10.0000000608175
06/12/200507/05/2005EP-AEP for WELLNITRATE 0.6000000MG/L 10.00000051097
02/23/200404/05/2004EP-AEP for WELLNITRATE 0.3300000MG/L 10.00000040312I
02/23/2004EP-AEP for WELLNITRATE-NITRITE 0.3300000MG/L 10.00000040312I
02/23/200404/05/2004EP-AEP for WELLSODIUM 8.8000000MG/L 40312I
02/19/200303/11/2003EP-AEP for WELLNITRATE 0.2600000MG/L 10.00000030384
05/02/200206/05/2002EP-AEP for WELLNITRATE 0.5000000MG/L 10.00000020926
03/18/200205/22/2002EP-AEP for WELLGROSS ALPHA, EXCL. RADON & U 0.1600000PCI/L 15.00000020561
Archived Chemical Detections - PWS ID: 90550
Sample
Date		 Receive
Date		 Source ID Source Name Analyte
Name		 Results MCL
01/30/200103/05/2001AAWELLNitrate 0.400000010.0000
01/30/200103/05/2001AAWELLSodium 7.7000000
01/30/200103/05/2001AAWELLSulfate 1.8000000
12/14/199901/06/2000AAWELLNitrate 0.500000010.0000
10/07/199811/03/1998AAWELLDibromochloromethane 0.0008000
10/07/199811/03/1998AAWELLGross Alpha, Excl. Radon & U 3.520000015.0000
10/07/199811/03/1998AAWELLNitrate-Nitrite 0.100000010.0000
02/19/199803/16/1998AAWELLNitrate 0.320000010.0000
06/02/199707/11/1997AAWELLNitrate 0.400000010.0000
08/01/199404/05/1995AAWELLNitrate 0.430000010.0000
08/01/199404/05/1995AAWELLNitrate-Nitrite 0.430000010.0000
09/28/199312/02/1994AAWELLCadmium 0.0040000 0.0050
09/28/199312/02/1994AAWELLFluoride 0.0700000 4.0000
09/28/199312/02/1994AAWELLNitrate 0.580000010.0000
09/28/199312/02/1994AAWELLSodium 10.5000000
09/28/199312/02/1994AAWELLSulfate 2.5000000

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


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