Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00949 ---- WESTON, CITY OF
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
06/27/201807/27/2018EP-AEP FOR WESTON WELL #4 (UMAT 3089)GROSS ALPHA, EXCL. RADON & U 1.6000000PCI/L 15.000000X033126-R
06/02/201406/19/2014EP-AEP FOR WESTON WELL #4 (UMAT 3089)BARIUM 0.0275000MG/L 2.000000X015295-I
06/02/201406/19/2014EP-AEP FOR WESTON WELL #4 (UMAT 3089)FLUORIDE 0.3560000MG/L 4.000000X015295-I
06/02/201406/19/2014EP-AEP FOR WESTON WELL #4 (UMAT 3089)SODIUM 16.6000000MG/L X015295-I
06/05/201201/22/2013EP-AEP FOR WESTON WELL #4 (UMAT 3089)GROSS ALPHA, EXCL. RADON & U 3.4200000PCI/L 15.000000121424301-R
07/11/201107/26/2011EP-AEP FOR WESTON WELL #4 (UMAT 3089)BARIUM 0.0285000MG/L 2.000000X07574-I
07/11/201107/26/2011EP-AEP FOR WESTON WELL #4 (UMAT 3089)FLUORIDE 0.2730000MG/L 4.000000X07574-I
07/11/201107/26/2011EP-AEP FOR WESTON WELL #4 (UMAT 3089)SODIUM 17.9000000MG/L X07574-I
10/02/200711/16/2007EP-AEP FOR WESTON WELL #4 (UMAT 3089)NITRATE 1.2000000MG/L 10.000000A71002K1
05/26/200406/07/2004EP-AEP FOR WESTON WELL #4 (UMAT 3089)NITRATE 0.7000000MG/L 10.000000A40526BO-1
11/18/200301/09/2004EP-AEP FOR WESTON WELL #4 (UMAT 3089)COMBINED URANIUM 0.0020000MG/L 0.030000A31119H-1R
03/19/200204/08/2002EP-AEP FOR WESTON WELL #4 (UMAT 3089)BARIUM 0.0260000MG/L 2.000000A20319B-1I
03/19/200204/08/2002EP-AEP FOR WESTON WELL #4 (UMAT 3089)FLUORIDE 0.3000000MG/L 4.000000A20319B-1I
03/19/200204/08/2002EP-AEP FOR WESTON WELL #4 (UMAT 3089)SODIUM 16.0000000MG/L A20319B-1I
07/09/201307/16/2013EP-BEP FOR SMITH FROZEN FOODS (90234)NITRATE 1.3700000MG/L 10.000000X012899A-I
Archived Chemical Detections - PWS ID: 00949
Source ID Source Name Analyte
Results MCL
10/05/199211/04/1992AEP FOR WESTON WELL #4Sodium 18.0000000
03/25/199205/13/1992AEP FOR WESTON WELL #4Barium 0.0250000 2.0000
03/25/199205/13/1992AEP FOR WESTON WELL #4Fluoride 0.4000000 4.0000
11/30/200112/20/2001AAWESTON WELL #4Nitrate 0.500000010.0000
01/04/200001/24/2000AAWESTON WELL #4Nitrate 0.400000010.0000
12/14/199901/05/2000AAWESTON WELL #4Barium 0.0250000 2.0000
12/14/199901/05/2000AAWESTON WELL #4Chromium 0.0003000 0.1000
12/14/199901/05/2000AAWESTON WELL #4Fluoride 0.4000000 4.0000
12/14/199901/05/2000AAWESTON WELL #4Sodium 15.0000000
12/14/199901/05/2000AAWESTON WELL #4Sulfate 7.7000000
12/03/199601/08/1997AAWESTON WELL #4Barium 0.0250000 2.0000
12/03/199601/08/1997AAWESTON WELL #4Fluoride 0.3000000 4.0000
12/03/199601/08/1997AAWESTON WELL #4Sodium 18.0000000
12/03/199601/08/1997AAWESTON WELL #4Sulfate 8.0000000
02/01/199307/01/1994AAWESTON WELL #4Barium 0.0270000 2.0000
02/01/199307/01/1994AAWESTON WELL #4Chromium 0.0030000 0.1000
02/01/199307/01/1994AAWESTON WELL #4Fluoride 0.4000000 4.0000
02/01/199307/01/1994AAWESTON WELL #4Sodium 18.0000000
02/01/199307/01/1994AAWESTON WELL #4Sulfate 8.1000000

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

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