Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00159 ---- LARK MEADOWS ASSOCIATION
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
09/03/201909/26/2019EP-AEP FOR WELLS #1 & #2ARSENIC 0.0050000MG/L 0.010000924602801-I
09/03/201909/26/2019EP-AEP FOR WELLS #1 & #2BARIUM 0.0382000MG/L 2.000000924602801
09/03/201909/26/2019EP-AEP FOR WELLS #1 & #2SODIUM 15.8000000MG/L 924602801-I
06/12/201207/30/2012EP-AEP FOR WELLS #1 & #2ARSENIC 0.0050000MG/L 0.010000216402901-I
11/09/201001/04/2011EP-AEP FOR WELLS #1 & #2ARSENIC 0.0040000MG/L 0.010000031401101-I
11/09/201001/04/2011EP-AEP FOR WELLS #1 & #2BARIUM 0.0400000MG/L 2.000000031401101-I
11/09/201001/04/2011EP-AEP FOR WELLS #1 & #2SODIUM 17.3000000MG/L 031401101-I
10/31/200712/13/2007EP-AEP FOR WELLS #1 & #2DICHLOROMETHANE 0.0015000MG/L 0.0050000730402
09/27/200711/02/2007EP-AEP FOR WELLS #1 & #2ARSENIC 0.0050000MG/L 0.0100000727008
09/29/200411/18/2004EP-AEP FOR WELLS #1 & #2ARSENIC 0.0040000MG/L 0.01000004273/07
Archived Chemical Detections - PWS ID: 00159
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
05/02/200005/30/2000AEP FOR WELLS #1 & #2Nitrate 0.800000010.0000
10/12/199910/27/1999AEP FOR WELLS #1 & #2Nitrate 0.700000010.0000
11/12/199806/28/2000AEP FOR WELLS #1 & #2Sodium 14.1100000
03/18/199808/28/1998AEP FOR WELLS #1 & #2Nitrate 0.250000010.0000
03/18/199808/28/1998AEP FOR WELLS #1 & #2Nitrate 0.250000010.0000
09/19/199311/21/1994AEP FOR WELLS #1 & #2Barium 0.0390000 2.0000
09/19/199311/21/1994AEP FOR WELLS #1 & #2Nitrate 0.030000010.0000
09/19/199311/21/1994AEP FOR WELLS #1 & #2Nitrate-Nitrite 0.040000010.0000
09/19/199311/21/1994AEP FOR WELLS #1 & #2Nitrite 0.0100000 1.0000
09/19/199311/21/1994AEP FOR WELLS #1 & #2Pentachlorophenol 0.0001000 0.0010
09/19/199311/21/1994AEP FOR WELLS #1 & #2Sodium 18.0000000
08/27/199110/01/1991AEP FOR WELLS #1 & #22,4-D 0.0080000 0.0700
08/27/199110/01/1991AEP FOR WELLS #1 & #22,4-D 0.0070000 0.0700
08/27/199110/01/1991AEP FOR WELLS #1 & #2Fluoride 0.3600000 4.0000
08/27/199101/15/1992AEP FOR WELLS #1 & #2Gross Alpha, Excl. Radon & U 0.200000015.0000
08/27/199101/15/1992AEP FOR WELLS #1 & #2Gross Alpha, Excl. Radon & U 0.200000015.0000
08/27/199110/01/1991AEP FOR WELLS #1 & #2Nitrate 0.150000010.0000
08/27/199110/01/1991AEP FOR WELLS #1 & #2Nitrate 0.200000010.0000
08/27/199110/01/1991AEP FOR WELLS #1 & #2Sodium 15.9800000
08/27/199110/01/1991AEP FOR WELLS #1 & #2Sodium 8.3400000
02/20/200104/03/2001AAWELL #1 (WEST)Arsenic 0.0070000 0.0500
02/20/200104/03/2001AAWELL #1 (WEST)Sodium 16.4300000
02/20/200104/03/2001AAWELL #1 (WEST)Toluene 0.0030000 1.0000
02/20/200104/03/2001AAWELL #1 (WEST)Total Xylenes 0.002000010.0000
12/30/199406/23/1995AAWELL #1 (WEST)Nitrate 0.090000010.0000
02/20/200104/03/2001ABWELL #2 (EAST)Arsenic 0.0030000 0.0500
02/20/200104/03/2001ABWELL #2 (EAST)Sodium 8.2300000

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



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