Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00935 ---- WASCO, 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.
Sample
Date
Receive
Date
Sample
Point ID
Sample
Location
Analyte Result UOM MCL Sample ID
11/13/202012/01/2020EP-AEP for WELL #1NITRATE 2.3900000MG/L 10.000000X043872-I
10/25/201810/31/2018EP-AEP for WELL #1NITRATE 4.8400000MG/L 10.000000X034807A-I
09/13/201709/29/2017EP-AEP for WELL #1NITRATE 2.4000000MG/L 10.000000X029173A-I
06/02/201606/16/2016EP-AEP for WELL #1NITRATE 2.4000000MG/L 10.000000X022459A-I
08/06/201508/18/2015EP-AEP for WELL #1NITRATE 3.0000000MG/L 10.000000X019462A-I
08/20/201408/21/2014EP-AEP for WELL #1NITRATE 2.2800000MG/L 10.000000191614-I
01/23/201402/26/2014EP-AEP for WELL #1CYANIDE 0.0009000MG/L 0.200000401240301-I
01/23/201402/26/2014EP-AEP for WELL #1FLUORIDE 0.7390000MG/L 4.000000401240301-I
01/23/201402/26/2014EP-AEP for WELL #1NITRATE 2.1200000MG/L 10.000000401240301-I
01/23/2014EP-AEP for WELL #1NITRATE-NITRITE 2.1200000MG/L 10.000000401240301-I
01/23/201402/26/2014EP-AEP for WELL #1SODIUM 20.8000000MG/L 401240301-I
11/14/201301/02/2014EP-AEP for WELL #1NITRATE 2.2100000MG/L 10.000000311151701-I
10/24/201210/25/2012EP-AEP for WELL #1NITRATE 1.8000000MG/L 10.000000753TD-I
12/12/201112/13/2011EP-AEP for WELL #1NITRATE 1.9000000MG/L 10.000000696TD-I
11/10/201012/16/2010EP-AEP for WELL #1FLUORIDE 0.5440000MG/L 4.000000011111901-I
11/10/201012/16/2010EP-AEP for WELL #1NITRATE 2.3000000MG/L 10.000000011111901-I
11/10/2010EP-AEP for WELL #1NITRATE-NITRITE 2.3000000MG/L 10.000000011111901-I
11/10/201012/16/2010EP-AEP for WELL #1SODIUM 19.2000000MG/L 011111901-I
10/21/200910/26/2009EP-AEP for WELL #1NITRATE 2.0000000MG/L 10.000000560-I
10/01/200810/13/2008EP-AEP for WELL #1NITRATE 1.4000000MG/L 10.000000288-NI
11/28/200701/10/2008EP-AEP for WELL #1NITRATE 2.5800000MG/L 10.000000711290901-I
11/27/200612/08/2006EP-AEP for WELL #1NITRATE 2.8200000MG/L 10.000000166
11/09/200511/16/2005EP-AEP for WELL #1NITRATE 2.2300000MG/L 10.00000051110-55
12/16/200402/28/2005EP-AEP for WELL #1GROSS ALPHA, EXCL. RADON & U 1.5000000PCI/L 15.00000041217-26R
12/16/200402/28/2005EP-AEP for WELL #1GROSS BETA PARTICLE ACTIVITY 5.7000000PCI/L 50.00000041217-26R
12/16/200402/17/2005EP-AEP for WELL #1NITRATE 2.1300000MG/L 10.00000041217-26
11/13/200301/26/2004EP-AEP for WELL #1COMBINED RADIUM (-226 & -228) 1.2300000PCI/L 5.000000F5EEVR
11/13/200302/05/2004EP-AEP for WELL #1COMBINED RADIUM (-226 & -228) 1.2300000PCI/L 5.00000031114-11R
11/13/200301/26/2004EP-AEP for WELL #1COMBINED URANIUM 0.0006750MG/L 0.030000F5EEVR
11/13/200302/05/2004EP-AEP for WELL #1COMBINED URANIUM 0.0006750MG/L 0.03000031114-11R
11/13/200311/26/2003EP-AEP for WELL #1NITRATE 2.1300000MG/L 10.00000031114-13
12/09/200212/18/2002EP-AEP for WELL #1NITRATE 2.6900000MG/L 10.00000021210-27
04/15/201910/29/2019EP-BEP FOR WELL #2ARSENIC 0.0012100MG/L 0.010000X036684-I
04/15/201910/29/2019EP-BEP FOR WELL #2BARIUM 0.0060800MG/L 2.000000X036684-I
04/15/201910/29/2019EP-BEP FOR WELL #2FLUORIDE 0.5610000MG/L 4.000000X036684-I
04/15/201910/29/2019EP-BEP FOR WELL #2SODIUM 20.0000000MG/L X036684-I
12/13/201601/23/2017EP-BEP FOR WELL #2COMBINED RADIUM (-226 & -228) 2.3000000PCI/L 5.000000X024919-R
06/02/201606/17/2016EP-BEP FOR WELL #2ARSENIC 0.0014700MG/L 0.010000160615601B-I
05/13/201508/19/2015EP-BEP FOR WELL #2NITRATE 1.2000000MG/L 10.000000X019521A-I
11/14/201301/02/2014EP-BEP FOR WELL #2NITRATE 0.4600000MG/L 10.000000311151702-I
11/10/201012/16/2010EP-BEP FOR WELL #2FLUORIDE 0.6540000MG/L 4.000000011111902-I
11/10/201012/16/2010EP-BEP FOR WELL #2NITRATE 0.3900000MG/L 10.000000011111902-I
11/10/2010EP-BEP FOR WELL #2NITRATE-NITRITE 0.3900000MG/L 10.000000011111902-I
11/10/201012/16/2010EP-BEP FOR WELL #2SODIUM 20.8000000MG/L 011111902-I
01/31/200802/21/2008EP-BEP FOR WELL #2DI(2-ETHYLHEXYL) PHTHALATE 0.0020000MG/L 0.006000802010501-S
11/28/200701/03/2008EP-BEP FOR WELL #2DI(2-ETHYLHEXYL) PHTHALATE 0.0110000MG/L 0.006000711290902
11/28/200701/10/2008EP-BEP FOR WELL #2NITRATE 0.5400000MG/L 10.000000711290902-I
11/28/200701/10/2008EP-BEP FOR WELL #2TOLUENE 0.0012000MG/L 1.000000711290902-V
11/27/200612/08/2006EP-BEP FOR WELL #2NITRATE 1.0400000MG/L 10.000000167
11/09/200511/16/2005EP-BEP FOR WELL #2NITRATE 0.6300000MG/L 10.00000051110-56
12/16/200402/17/2005EP-BEP FOR WELL #2NITRATE 0.5100000MG/L 10.00000041217-27
12/09/200402/28/2005EP-BEP FOR WELL #2GROSS BETA PARTICLE ACTIVITY 13.2000000PCI/L 50.00000041217-27R
11/13/200301/26/2004EP-BEP FOR WELL #2COMBINED URANIUM 0.0000074MG/L 0.030000F5EE3R
11/13/200302/05/2004EP-BEP FOR WELL #2COMBINED URANIUM 0.0000074MG/L 0.03000031114-12R
11/13/200311/26/2003EP-BEP FOR WELL #2NITRATE 0.4500000MG/L 10.00000031114-14
12/09/200212/18/2002EP-BEP FOR WELL #2NITRATE 0.4300000MG/L 10.00000021210-28
Archived Chemical Detections - PWS ID: 00935
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
01/29/199304/26/1993AWELL #1Barium 0.0090000 2.0000
01/29/199304/26/1993AWELL #1Fluoride 0.5000000 4.0000
01/29/199304/26/1993AWELL #1Nitrate 1.800000010.0000
01/29/199304/26/1993AWELL #1Nitrate-Nitrite 1.800000010.0000
01/29/199304/26/1993AWELL #1Sulfate 11.1000000
09/29/199203/17/1993AWELL #1Barium 0.0090000 2.0000
09/29/199203/17/1993AWELL #1Fluoride 0.5000000 4.0000
09/29/199203/17/1993AWELL #1Nitrate 1.900000010.0000
09/29/199203/17/1993AWELL #1Nitrate-Nitrite 1.900000010.0000
05/21/200107/13/2001AAWELL #1Fluoride 0.5400000 4.0000
05/21/200107/13/2001AAWELL #1Gross Beta Particle Activity 8.790000050.0000
05/21/200107/13/2001AAWELL #1Nitrate 2.290000010.0000
05/21/200107/13/2001AAWELL #1Nitrate-Nitrite 2.290000010.0000
05/21/200107/13/2001AAWELL #1Sodium 16.8000000
05/21/200107/13/2001AAWELL #1Sulfate 11.4000000
10/20/199911/10/1999AAWELL #1Nitrate 1.990000010.0000
12/02/199812/14/1998AAWELL #1Nitrate 1.300000010.0000
12/10/199701/05/1998AAWELL #1Arsenic 0.0016000 0.0500
12/10/199701/05/1998AAWELL #1Barium 0.0090000 2.0000
12/10/199701/05/1998AAWELL #1Fluoride 0.4000000 4.0000
12/10/199701/05/1998AAWELL #1Nitrate 0.350000010.0000
12/10/199701/05/1998AAWELL #1Nitrate 2.100000010.0000
12/10/199701/05/1998AAWELL #1Selenium 0.0020000 0.0500
12/10/199701/05/1998AAWELL #1Sodium 21.0000000
12/10/199701/05/1998AAWELL #1Sulfate 12.0000000
06/20/199610/15/1999AAWELL #1Arsenic 0.0009000 0.0500
06/20/199610/15/1999AAWELL #1Barium 0.0090000 2.0000
06/20/199610/15/1999AAWELL #1Chromium 0.0020000 0.1000
06/20/199610/15/1999AAWELL #1Fluoride 0.4000000 4.0000
06/20/199610/15/1999AAWELL #1Nitrate 2.100000010.0000
06/20/199610/15/1999AAWELL #1Selenium 0.0020000 0.0500
06/20/199610/15/1999AAWELL #1Sodium 20.0000000
06/20/199610/15/1999AAWELL #1Sulfate 21.0000000
07/13/199509/26/1995AAWELL #1Nitrate 2.000000010.0000
06/09/199407/28/1994AAWELL #1 - WELL #1Nitrate 1.900000010.0000
03/18/199311/03/1993AAWELL #1 - WELL #1Nitrate 1.900000010.0000
03/18/199311/03/1993AAWELL #1 - WELL #1Nitrate-Nitrite 1.900000010.0000
01/29/199312/30/1993AAWELL #1 - WELL #1Barium 0.0090000 2.0000
01/29/199312/30/1993AAWELL #1 - WELL #1Fluoride 0.5000000 4.0000
01/29/199312/30/1993AAWELL #1 - WELL #1Nitrate 1.800000010.0000
01/29/199312/30/1993AAWELL #1 - WELL #1Sulfate 11.1000000
01/29/199304/26/1993BWELL #2 (O'MEARA)Barium 0.0050000 2.0000
01/29/199304/26/1993BWELL #2 (O'MEARA)Fluoride 0.5000000 4.0000
01/29/199304/26/1993BWELL #2 (O'MEARA)Sulfate 13.0000000
09/29/199203/17/1993BWELL #2 (O'MEARA)Barium 0.0050000 2.0000
09/29/199203/17/1993BWELL #2 (O'MEARA)Fluoride 0.5000000 4.0000
09/29/199203/17/1993BWELL #2 (O'MEARA)Nitrate 0.300000010.0000
09/29/199203/17/1993BWELL #2 (O'MEARA)Nitrate-Nitrite 0.300000010.0000
05/21/200107/20/2001BAWELL #2 (O'MEARA)Fluoride 0.6400000 4.0000
05/21/200107/20/2001BAWELL #2 (O'MEARA)Nitrate 0.440000010.0000
05/21/200107/20/2001BAWELL #2 (O'MEARA)Nitrate-Nitrite 0.440000010.0000
05/21/200107/20/2001BAWELL #2 (O'MEARA)Sodium 18.0000000
05/21/200107/20/2001BAWELL #2 (O'MEARA)Sulfate 12.9000000
10/19/199911/10/1999BAWELL #2 (O'MEARA)Conductivity @ 25 C U-MHO338.0000000
10/19/199911/10/1999BAWELL #2 (O'MEARA)Gross Alpha, Excl. Radon & U 2.540000015.0000
10/19/199911/10/1999BAWELL #2 (O'MEARA)Nitrate 0.400000010.0000
10/19/199911/10/1999BAWELL #2 (O'MEARA)Ph 8.0000000
12/10/199710/04/1999BAWELL #2 (O'MEARA)Nitrate 0.350000010.0000
06/20/199610/15/1999BAWELL #2 (O'MEARA)Arsenic 0.0011000 0.0500
06/20/199610/15/1999BAWELL #2 (O'MEARA)Barium 0.0050000 2.0000
06/20/199610/15/1999BAWELL #2 (O'MEARA)Chromium 0.0020000 0.1000
06/20/199610/15/1999BAWELL #2 (O'MEARA)Fluoride 0.5000000 4.0000
06/20/199610/15/1999BAWELL #2 (O'MEARA)Nitrate 0.350000010.0000
06/20/199610/15/1999BAWELL #2 (O'MEARA)Selenium 0.0010000 0.0500
06/20/199610/15/1999BAWELL #2 (O'MEARA)Sodium 23.0000000
06/20/199610/15/1999BAWELL #2 (O'MEARA)Sulfate 14.0000000
07/13/199508/21/1995BAWELL #2 (O'MEARA)Nitrate 0.350000010.0000
06/09/199407/28/1994BAWELL #2 (O'MEARA) - WELL #2 (O'MEARA)Nitrate 0.360000010.0000
03/18/199311/03/1993BAWELL #2 (O'MEARA) - WELL #2 (O'MEARA)Nitrate 0.340000010.0000
03/18/199311/03/1993BAWELL #2 (O'MEARA) - WELL #2 (O'MEARA)Nitrate-Nitrite 0.300000010.0000
01/29/199312/30/1993BAWELL #2 (O'MEARA) - WELL #2 (O'MEARA)Barium 0.0050000 2.0000
01/29/199312/30/1993BAWELL #2 (O'MEARA) - WELL #2 (O'MEARA)Fluoride 0.5000000 4.0000
01/29/199312/30/1993BAWELL #2 (O'MEARA) - WELL #2 (O'MEARA)Sulfate 13.0000000

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



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