Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 01426 ---- VALLEY VISTA WATER IMPROV DIST
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
03/05/201903/19/2019EP-AEP FOR WELLFIELDARSENIC 0.0016900MG/L 0.010000190311001B-I
03/05/201903/19/2019EP-AEP FOR WELLFIELDBARIUM 0.0212000MG/L 2.000000190311001B-I
03/05/201903/19/2019EP-AEP FOR WELLFIELDSODIUM 47.4000000MG/L 190311001B-I
01/05/201601/08/2016EP-AEP FOR WELLFIELDARSENIC 0.0010600MG/L 0.010000160107001B-I
01/23/201501/30/2015EP-AEP FOR WELLFIELDARSENIC 0.0040700MG/L 0.010000150166401A-I
03/06/201203/09/2012EP-AEP FOR WELLFIELDARSENIC 0.0006300MG/L 0.010000120314901B-I
06/30/201107/07/2011EP-AEP FOR WELLFIELDARSENIC 0.0141000MG/L 0.010000110692401A-I
01/04/201101/07/2011EP-AEP FOR WELLFIELDARSENIC 0.0196000MG/L 0.010000110103501B-I
10/05/201010/19/2010EP-AEP FOR WELLFIELDARSENIC 0.0123000MG/L 0.010000101016101B-I
07/06/201007/08/2010EP-AEP FOR WELLFIELDARSENIC 0.0194000MG/L 0.010000100708001B-I
07/06/201008/06/2010EP-AEP FOR WELLFIELDBARIUM 0.0519000MG/L 2.000000100708001B
07/06/201008/06/2010EP-AEP FOR WELLFIELDFLUORIDE 0.2200000MG/L 4.000000100708001B
07/06/201008/06/2010EP-AEP FOR WELLFIELDSODIUM 64.8000000MG/L 100708001B
06/02/201006/09/2010EP-AEP FOR WELLFIELDARSENIC 0.0252000MG/L 0.010000100607901B-I
12/16/200912/29/2009EP-AEP FOR WELLFIELDARSENIC 0.0148000MG/L 0.010000091243501A-I
05/11/200905/15/2009EP-AEP FOR WELLFIELDARSENIC 0.0276000MG/L 0.010000090524801A-I
05/11/200906/19/2009EP-AEP FOR WELLFIELDARSENIC 0.0069200MG/L 0.010000090524901A-I
02/16/200902/23/2009EP-AEP FOR WELLFIELDARSENIC 0.0180000MG/L 0.010000090229901A-I
02/16/200902/23/2009EP-AEP FOR WELLFIELDARSENIC 0.0253000MG/L 0.010000090229401A-I
12/02/200812/08/2008EP-AEP FOR WELLFIELDARSENIC 0.0140000MG/L 0.010000081205001B-I
12/17/200701/03/2008EP-AEP FOR WELLFIELDARSENIC 0.0089500MG/L 0.0100000712351-01A
12/02/200512/27/2005EP-AEP FOR WELLFIELDARSENIC 0.0228000MG/L 0.0100000512051-01B
07/26/200508/18/2005EP-AEP FOR WELLFIELDARSENIC 0.0128000MG/L 0.0100000507586-01A
07/26/200508/18/2005EP-AEP FOR WELLFIELDARSENIC 0.0208000MG/L 0.0100000507588-01A
12/14/200401/13/2005EP-AEP FOR WELLFIELDARSENIC 0.0121000MG/L 0.0100000412375-01C
01/03/200302/14/2003EP-AEP FOR WELLFIELDCOMBINED RADIUM (-226 & -228) 0.4000000PCI/L 5.0000000301054
01/03/200302/14/2003EP-AEP FOR WELLFIELDGROSS ALPHA, EXCL. RADON & U 2.0000000PCI/L 15.0000000301054
08/06/200208/27/2002EP-AEP FOR WELLFIELDNITRATE 0.4100000MG/L 10.0000000208128-01A
Archived Chemical Detections - PWS ID: 01426
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
11/26/200101/11/2002AWELLFIELDArsenic 0.0150000 0.0500
11/26/200101/11/2002AWELLFIELDBarium 0.0161000 2.0000
11/26/200101/11/2002AWELLFIELDFluoride 0.4200000 4.0000
11/26/200108/27/2002AWELLFIELDNickel 0.0350000 0.1000
11/26/200108/27/2002AWELLFIELDSodium104.0000000
08/01/200008/14/2000AWELLFIELDConductivity @ 25 C U-MHO390.0000000
08/01/200008/14/2000AWELLFIELDPh 8.0700000
05/01/200005/23/2000AWELLFIELDGross Alpha, Excl. Radon & U 0.810000015.0000
12/28/199901/19/2000AWELLFIELDConductivity @ 25 C U-MHO190.0000000
12/28/199901/19/2000AWELLFIELDPh 8.0400000
09/23/199811/13/1998AWELLFIELDChromium 0.0600000 0.1000
09/23/199811/13/1998AWELLFIELDConductivity @ 25 C U-MHO390.0000000
09/23/199811/13/1998AWELLFIELDPh 7.9000000
09/23/199811/13/1998AWELLFIELDSodium 60.0000000
09/23/199811/13/1998AWELLFIELDSulfate 29.0000000
09/04/199709/15/1997AWELLFIELDConductivity @ 25 C U-MHO400.0000000
09/04/199709/15/1997AWELLFIELDPh 7.8500000
07/01/199607/09/1996AWELLFIELDConductivity @ 25 C U-MHO430.0000000
07/01/199607/09/1996AWELLFIELDPh 7.9000000
07/03/199507/12/1995AWELLFIELDConductivity @ 25 C U-MHO380.0000000
07/03/199507/12/1995AWELLFIELDPh 7.6000000
09/07/199303/08/1994AWELLFIELDFluoride 0.1520000 4.0000
09/07/199303/08/1994AWELLFIELDNitrate 0.140000010.0000
09/07/199303/08/1994AWELLFIELDNitrate-Nitrite 0.140000010.0000
09/07/199303/08/1994AWELLFIELDSodium 96.7000000
09/07/199303/08/1994AWELLFIELDSulfate 35.5000000
04/29/199206/18/1992AWELLFIELD (WELLS #1 & #2)Gross Alpha, Excl. Radon & U 0.500000015.0000
05/28/199107/05/1991AWELLFIELD (WELLS #1 & #2)Fluoride 0.2600000 4.0000
05/28/199107/05/1991AWELLFIELD (WELLS #1 & #2)Nitrate 0.100000010.0000
05/28/199107/05/1991AWELLFIELD (WELLS #1 & #2)Ph 8.0000000
05/28/199107/05/1991AWELLFIELD (WELLS #1 & #2)Sodium 64.9800000
05/28/199107/05/1991AWELLFIELD (WELLS #1 & #2)Total Dissolved Solids (TDS)250.0000000
04/18/199605/17/1996AAWELL #1Gross Alpha, Excl. Radon & U 0.900000015.0000

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