Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 90546 ---- PROSPECT CHARTER SCHOOL
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
03/17/202204/05/2022EP-AEP FOR WELL #2ARSENIC 0.0020000MG/L 0.0100002203090301-I
03/17/202204/05/2022EP-AEP FOR WELL #2SODIUM 14.8000000MG/L 2203090301-I
12/20/201901/09/2020EP-AEP FOR WELL #2ARSENIC 0.0037100MG/L 0.0100001912102001-I
06/16/201407/08/2014EP-AEP FOR WELL #2ARSENIC 0.0022500MG/L 0.010000140653601B-I
06/16/201407/08/2014EP-AEP FOR WELL #2BARIUM 0.0005460MG/L 2.000000140653601B-I
06/16/201407/08/2014EP-AEP FOR WELL #2CHROMIUM 0.0015500MG/L 0.100000140653601B-I
06/16/201407/08/2014EP-AEP FOR WELL #2SODIUM 15.3000000MG/L 140653601B-I
08/15/201308/30/2013EP-AEP FOR WELL #2ARSENIC 0.0021500MG/L 0.010000130857501C-I
07/21/201009/08/2010EP-AEP FOR WELL #2ARSENIC 0.0015700MG/L 0.010000100757801B-I
07/21/201009/08/2010EP-AEP FOR WELL #2SODIUM 12.2000000MG/L 100757801B-I
11/14/200712/04/2007EP-AEP FOR WELL #2ARSENIC 0.0021200MG/L 0.010000071129401C
11/30/200412/20/2004EP-AEP FOR WELL #2ARSENIC 0.0015000MG/L 0.0100000411608-01B
Archived Chemical Detections - PWS ID: 90546
Source ID Source Name Analyte
Results MCL
07/24/200109/19/2001AEP for WELLNickel 0.0318000 0.1000
07/27/200008/07/2000AEP for WELLConductivity @ 25 C U-MHO130.0000000
07/27/200008/07/2000AEP for WELLPh 7.6900000
08/16/199908/16/1999AEP for WELLConductivity @ 25 C U-MHO145.0000000
08/16/199908/16/1999AEP for WELLPh 7.6000000
11/05/199801/21/1999AEP for WELLConductivity @ 25 C U-MHO110.0000000
11/05/199801/21/1999AEP for WELLPh 7.3000000
11/05/199801/21/1999AEP for WELLSodium 12.0000000
11/05/199801/21/1999AEP for WELLSulfate 2.4000000
07/30/199808/07/1998AEP for WELLConductivity @ 25 C U-MHO110.0000000
07/30/199808/07/1998AEP for WELLPh 7.1000000
08/13/199608/20/1996AEP for WELLConductivity @ 25 C U-MHO130.0000000
08/13/199608/20/1996AEP for WELLPh 7.7000000
05/17/199301/14/1994AAWELL - WELLFluoride 0.0930000 4.0000
05/17/199301/14/1994AAWELL - WELLNitrate 0.184000010.0000
05/17/199301/14/1994AAWELL - WELLNitrate-Nitrite 0.184000010.0000
05/17/199301/14/1994AAWELL - WELLSodium 13.4000000
05/17/199301/14/1994AAWELL - WELLSulfate 1.7500000

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

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