Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00912 ---- TYGH VALLEY WATER DISTRICT
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
12/12/201912/27/2019EP-AEP FOR WELL #1 (MAIN WELL)ARSENIC 0.0018200MG/L 0.0100001912067601-I
12/12/201912/27/2019EP-AEP FOR WELL #1 (MAIN WELL)BARIUM 0.0066000MG/L 2.0000001912067601-I
12/12/201912/27/2019EP-AEP FOR WELL #1 (MAIN WELL)FLUORIDE 0.2540000MG/L 4.0000001912067601-I
12/12/201912/27/2019EP-AEP FOR WELL #1 (MAIN WELL)NITRATE 0.7730000MG/L 10.0000001912067601-I
12/12/2019EP-AEP FOR WELL #1 (MAIN WELL)NITRATE-NITRITE 0.7730000MG/L 10.0000001912067601-I
12/12/201912/27/2019EP-AEP FOR WELL #1 (MAIN WELL)SODIUM 12.6000000MG/L 1912067601-I
07/23/201807/27/2018EP-AEP FOR WELL #1 (MAIN WELL)NITRATE 0.9500000MG/L 10.000000200806-I
10/03/201710/23/2017EP-AEP FOR WELL #1 (MAIN WELL)ARSENIC 0.0020200MG/L 0.010000171015303A-I
10/12/201511/16/2015EP-AEP FOR WELL #1 (MAIN WELL)GROSS ALPHA, EXCL. RADON & U 0.3200000PCI/L 15.000000151057101A-R
09/29/201410/08/2014EP-AEP FOR WELL #1 (MAIN WELL)ARSENIC 0.0018900MG/L 0.0100001409B1601A-I
11/12/201311/23/2013EP-AEP FOR WELL #1 (MAIN WELL)ARSENIC 0.0017400MG/L 0.010000131134801A-I
04/29/201305/06/2013EP-AEP FOR WELL #1 (MAIN WELL)NITRATE 0.5800000MG/L 10.000000765TD-I
08/25/201010/07/2010EP-AEP FOR WELL #1 (MAIN WELL)ARSENIC 0.0026000MG/L 0.010000100879901A-I
08/25/201010/07/2010EP-AEP FOR WELL #1 (MAIN WELL)FLUORIDE 0.2650000MG/L 4.000000100879901A-I
08/25/201010/07/2010EP-AEP FOR WELL #1 (MAIN WELL)NITRATE 0.7560000MG/L 10.000000100879901A-I
08/25/2010EP-AEP FOR WELL #1 (MAIN WELL)NITRATE-NITRITE 0.7560000MG/L 10.000000100879901A-I
08/25/201010/07/2010EP-AEP FOR WELL #1 (MAIN WELL)SODIUM 13.6000000MG/L 100879901A-I
09/18/200610/03/2006EP-AEP FOR WELL #1 (MAIN WELL)NITRATE 0.6290000MG/L 10.000000060938601A
12/05/200512/27/2005EP-AEP FOR WELL #1 (MAIN WELL)ARSENIC 0.0014000MG/L 0.0100000512136-01A
12/05/200512/27/2005EP-AEP FOR WELL #1 (MAIN WELL)NITRATE 0.2070000MG/L 10.0000000512136-01B
03/14/200504/05/2005EP-AEP FOR WELL #1 (MAIN WELL)ARSENIC 0.0019900MG/L 0.0100000503316-01B
11/22/200412/07/2004EP-AEP FOR WELL #1 (MAIN WELL)NITRATE 0.3000000MG/L 10.000000A41123AC-1
11/18/200312/02/2003EP-AEP FOR WELL #1 (MAIN WELL)NITRATE 0.5000000MG/L 10.000000A31119S-1
12/19/200202/03/2003EP-AEP FOR WELL #1 (MAIN WELL)COMBINED URANIUM 0.0010000MG/L 0.030000A21219T-1
12/19/200212/30/2002EP-AEP FOR WELL #1 (MAIN WELL)NITRATE 0.1900000MG/L 10.000000A21219V-1
Archived Chemical Detections - PWS ID: 00912
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
06/06/200106/27/2001AEP FOR WELL #1 (MAIN WELL)Arsenic 0.0022000 0.0500
06/06/200106/27/2001AEP FOR WELL #1 (MAIN WELL)Barium 0.0057000 2.0000
06/06/200106/27/2001AEP FOR WELL #1 (MAIN WELL)Fluoride 0.2000000 4.0000
06/06/200106/27/2001AEP FOR WELL #1 (MAIN WELL)Nitrate 0.730000010.0000
06/06/200106/27/2001AEP FOR WELL #1 (MAIN WELL)Sodium 14.0000000
11/05/199212/30/1992AEP FOR WELL #1 (MAIN WELL)Barium 0.0060000 2.0000
11/05/199212/30/1992AEP FOR WELL #1 (MAIN WELL)Fluoride 0.2000000 4.0000
11/05/199212/30/1992AEP FOR WELL #1 (MAIN WELL)Nitrate 0.200000010.0000
11/05/199212/30/1992AEP FOR WELL #1 (MAIN WELL)Sodium 17.0000000
03/20/200004/12/2000AAWELL #1 (MAIN WELL)Barium 0.0057000 2.0000
03/20/200004/12/2000AAWELL #1 (MAIN WELL)Chromium 0.0010000 0.1000
03/20/200004/12/2000AAWELL #1 (MAIN WELL)Fluoride 0.2000000 4.0000
03/20/200004/12/2000AAWELL #1 (MAIN WELL)Nitrate 0.530000010.0000
03/20/200004/12/2000AAWELL #1 (MAIN WELL)Sodium 18.0000000
03/20/200004/12/2000AAWELL #1 (MAIN WELL)Sulfate 2.4000000
09/02/199809/08/1998AAWELL #1 (MAIN WELL)Nitrate 0.600000010.0000
10/01/199710/06/1997AAWELL #1 (MAIN WELL)Nitrate 0.400000010.0000
09/04/199609/09/1996AAWELL #1 (MAIN WELL)Nitrate 0.760000010.0000
10/04/199510/10/1995AAWELL #1 (MAIN WELL)Nitrate 0.480000010.0000
01/11/199502/15/1995AAWELL #1 (MAIN WELL)Barium 0.0050000 2.0000
01/11/199502/15/1995AAWELL #1 (MAIN WELL)Chromium 0.0050000 0.1000
01/11/199502/15/1995AAWELL #1 (MAIN WELL)Fluoride 0.2000000 4.0000
01/11/199502/15/1995AAWELL #1 (MAIN WELL)Nitrate 0.250000010.0000
01/11/199502/15/1995AAWELL #1 (MAIN WELL)Sodium 17.0000000
01/11/199502/15/1995AAWELL #1 (MAIN WELL)Sulfate 1.8000000

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



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