Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00379 ---- JOINT WATER COMMISSION
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
04/07/202105/27/2021EP-AEP FOR TUALATIN RIVERBARIUM 0.0046000MG/L 2.0000002123163-I
04/07/202105/27/2021EP-AEP FOR TUALATIN RIVERNITRATE 0.2000000MG/L 10.0000002123196-I
04/07/2021EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.2000000MG/L 10.0000002123196-I
04/07/202105/27/2021EP-AEP FOR TUALATIN RIVERSODIUM 10.8000000MG/L 2123163-I
11/04/202012/02/2020EP-AEP FOR TUALATIN RIVERBARIUM 0.0041000MG/L 2.0000002074434-I
11/04/202012/02/2020EP-AEP FOR TUALATIN RIVERSODIUM 8.7000000MG/L 2074434-I
04/01/202005/08/2020EP-AEP FOR TUALATIN RIVERBARIUM 0.0038000MG/L 2.0000002021522-I
04/01/202005/08/2020EP-AEP FOR TUALATIN RIVERNITRATE 0.3000000MG/L 10.0000002021410-I
04/01/2020EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.3000000MG/L 10.0000002021410-I
04/01/202005/08/2020EP-AEP FOR TUALATIN RIVERSODIUM 10.2000000MG/L 2021522-I
11/04/201912/17/2019EP-AEP FOR TUALATIN RIVERBARIUM 0.0041000MG/L 2.0000001981259-I
11/04/201912/17/2019EP-AEP FOR TUALATIN RIVERNITRATE 0.0400000MG/L 10.0000001981259
11/04/2019EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.0400000MG/L 10.0000001981259
11/04/201912/17/2019EP-AEP FOR TUALATIN RIVERSODIUM 11.2000000MG/L 1981259-I
04/24/201906/26/2019EP-AEP FOR TUALATIN RIVERBARIUM 0.0050000MG/L 2.0000001928990-I
04/24/201906/26/2019EP-AEP FOR TUALATIN RIVERNITRATE 0.3200000MG/L 10.0000001928990A-I
04/24/2019EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.3200000MG/L 10.0000001928990A-I
04/24/201906/26/2019EP-AEP FOR TUALATIN RIVERSODIUM 10.1000000MG/L 1928990-I
11/05/201812/28/2018EP-AEP FOR TUALATIN RIVERBARIUM 0.0040000MG/L 2.0000001884309-I
11/05/201812/28/2018EP-AEP FOR TUALATIN RIVERHEXACHLOROCYCLOPENTADIENE 0.0001400MG/L 0.0500001884309-S
11/05/201812/28/2018EP-AEP FOR TUALATIN RIVERNITRATE 0.0400000MG/L 10.0000001884309
11/05/2018EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.0400000MG/L 10.0000001884309
11/05/201812/28/2018EP-AEP FOR TUALATIN RIVERSODIUM 10.7000000MG/L 1884309-I
02/07/201806/05/2018EP-AEP FOR TUALATIN RIVERBARIUM 0.0060000MG/L 2.0000001809141-I
02/07/201806/05/2018EP-AEP FOR TUALATIN RIVERNITRATE 0.5400000MG/L 10.0000001809141
02/07/2018EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.5400000MG/L 10.0000001809141
02/07/201806/05/2018EP-AEP FOR TUALATIN RIVERSODIUM 9.3400000MG/L 1809141-I
08/29/201710/06/2017EP-AEP FOR TUALATIN RIVERBARIUM 0.0030000MG/L 2.0000001749425-I
08/29/201710/06/2017EP-AEP FOR TUALATIN RIVERNITRATE 0.1200000MG/L 10.0000001749425
08/29/2017EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.1200000MG/L 10.0000001749425
08/29/201710/06/2017EP-AEP FOR TUALATIN RIVERSODIUM 8.0700000MG/L 1749425-I
02/13/201703/20/2017EP-AEP FOR TUALATIN RIVERBARIUM 0.0005000MG/L 2.0000001706889-I
02/13/201703/20/2017EP-AEP FOR TUALATIN RIVERNITRATE 0.4900000MG/L 10.0000001706889-I
02/13/2017EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.4900000MG/L 10.0000001706889-I
02/13/201703/20/2017EP-AEP FOR TUALATIN RIVERSODIUM 11.1000000MG/L 1706889-I
08/02/201610/07/2016EP-AEP FOR TUALATIN RIVERBARIUM 0.0030000MG/L 2.0000001645047-I
08/02/201610/07/2016EP-AEP FOR TUALATIN RIVERCHROMIUM 0.0010000MG/L 0.1000001645047-I
08/02/201610/07/2016EP-AEP FOR TUALATIN RIVERNITRATE 0.1800000MG/L 10.0000001645047-I
08/02/2016EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.1800000MG/L 10.0000001645047-I
08/02/201610/07/2016EP-AEP FOR TUALATIN RIVERSODIUM 7.9000000MG/L 1645047-I
02/02/201603/11/2016EP-AEP FOR TUALATIN RIVERBARIUM 0.0050000MG/L 2.0000001605265-I
02/02/201603/11/2016EP-AEP FOR TUALATIN RIVERNITRATE 0.5200000MG/L 10.0000001605265
02/02/2016EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.5200000MG/L 10.0000001605265
02/02/201603/11/2016EP-AEP FOR TUALATIN RIVERSODIUM 8.9000000MG/L 1605265-I
08/03/201510/02/2015EP-AEP FOR TUALATIN RIVERBARIUM 0.0040000MG/L 2.0000001535201-I
08/03/201510/02/2015EP-AEP FOR TUALATIN RIVERNITRATE 0.1400000MG/L 10.0000001535201
08/03/201510/08/2015EP-AEP FOR TUALATIN RIVERNITRITE 0.0014000MG/L 1.0000001535201B
08/03/201510/02/2015EP-AEP FOR TUALATIN RIVERSODIUM 8.5000000MG/L 1535201-I
02/23/201503/30/2015EP-AEP FOR TUALATIN RIVERBARIUM 0.0050000MG/L 2.0000001507813A-I
02/23/201503/30/2015EP-AEP FOR TUALATIN RIVERNITRATE 0.7400000MG/L 10.0000001507813-I
02/23/2015EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.7400000MG/L 10.0000001507813-I
02/23/201503/30/2015EP-AEP FOR TUALATIN RIVERSODIUM 10.4000000MG/L 1507813A-I
08/06/201410/28/2014EP-AEP FOR TUALATIN RIVERBARIUM 0.0040000MG/L 2.0000001434288-I
08/06/201410/28/2014EP-AEP FOR TUALATIN RIVERNITRATE 0.1800000MG/L 10.0000001434288-I
08/06/201410/28/2014EP-AEP FOR TUALATIN RIVERNITRATE 0.1900000MG/L 10.0000001434289-I
08/06/2014EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.1900000MG/L 10.0000001434288-I
08/06/2014EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.1900000MG/L 10.0000001434289-I
08/06/201410/28/2014EP-AEP FOR TUALATIN RIVERNITRITE 0.0100000MG/L 1.0000001434288-I
08/06/201410/28/2014EP-AEP FOR TUALATIN RIVERSODIUM 3.6000000MG/L 1434288-I
08/06/201410/28/2014EP-AEP FOR TUALATIN RIVERSODIUM 8.3000000MG/L 1434289-I
05/13/201406/04/2014EP-AEP FOR TUALATIN RIVERHEXACHLOROCYCLOPENTADIENE 0.0000300MG/L 0.0500001420456-S
02/12/201403/24/2014EP-AEP FOR TUALATIN RIVERBARIUM 0.0040000MG/L 2.0000001406471-I
02/12/201403/24/2014EP-AEP FOR TUALATIN RIVERNITRATE 0.5000000MG/L 10.0000001406471
02/12/2014EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.5000000MG/L 10.0000001406471
02/12/201403/24/2014EP-AEP FOR TUALATIN RIVERSODIUM 8.7000000MG/L 1406471-I
08/19/201310/30/2013EP-AEP FOR TUALATIN RIVERBARIUM 0.0030000MG/L 2.000000WA20000834774-I
08/19/201310/30/2013EP-AEP FOR TUALATIN RIVERBARIUM 0.0060000MG/L 2.00000004634783-I
08/19/201310/30/2013EP-AEP FOR TUALATIN RIVERNITRATE 0.0600000MG/L 10.000000WA20000834774
08/19/201310/30/2013EP-AEP FOR TUALATIN RIVERNITRATE 0.1200000MG/L 10.00000004634783-I
08/19/2013EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.0600000MG/L 10.000000WA20000834774
08/19/2013EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.1200000MG/L 10.00000004634783-I
08/19/201310/30/2013EP-AEP FOR TUALATIN RIVERSODIUM 4.3000000MG/L 04634783-I
08/19/201310/30/2013EP-AEP FOR TUALATIN RIVERSODIUM 8.3000000MG/L WA20000834774-I
02/04/201304/16/2013EP-AEP FOR TUALATIN RIVERBARIUM 0.0030000MG/L 2.00000004604056-I
02/04/201304/16/2013EP-AEP FOR TUALATIN RIVERBARIUM 0.0040000MG/L 2.00000004604086-I
02/04/201304/16/2013EP-AEP FOR TUALATIN RIVERNITRATE 0.2400000MG/L 10.00000004604086A-I
02/04/201304/22/2013EP-AEP FOR TUALATIN RIVERNITRATE 0.2700000MG/L 10.00000004604056A-I
02/04/2013EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.2400000MG/L 10.00000004604086A-I
02/04/2013EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.2700000MG/L 10.00000004604056A-I
02/04/201304/16/2013EP-AEP FOR TUALATIN RIVERSODIUM 7.6000000MG/L 04604086-I
02/04/201304/16/2013EP-AEP FOR TUALATIN RIVERSODIUM 8.5000000MG/L 04604056-I
08/06/201210/10/2012EP-AEP FOR TUALATIN RIVERBARIUM 0.0030000MG/L 2.00000004630040-I
08/06/201210/10/2012EP-AEP FOR TUALATIN RIVERBARIUM 0.0060000MG/L 2.00000004630033-I
08/06/201210/10/2012EP-AEP FOR TUALATIN RIVERCHROMIUM 0.0004000MG/L 0.10000004630040-I
08/06/201210/10/2012EP-AEP FOR TUALATIN RIVERCHROMIUM 0.0010000MG/L 0.10000004630033-I
08/06/201210/10/2012EP-AEP FOR TUALATIN RIVERNICKEL 0.0002800MG/L 0.10000004630040-I
08/06/201210/10/2012EP-AEP FOR TUALATIN RIVERNITRATE 0.2100000MG/L 10.00000004630033-I
08/06/201210/10/2012EP-AEP FOR TUALATIN RIVERNITRATE 0.2100000MG/L 10.00000004630040-I
08/06/2012EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.2100000MG/L 10.00000004630040-I
08/06/2012EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.2200000MG/L 10.00000004630033-I
08/06/201210/10/2012EP-AEP FOR TUALATIN RIVERNITRITE 0.0100000MG/L 1.00000004630033-I
08/06/201210/10/2012EP-AEP FOR TUALATIN RIVERSODIUM 4.0000000MG/L 04630033-I
08/06/201210/10/2012EP-AEP FOR TUALATIN RIVERSODIUM 9.3000000MG/L 04630040-I
02/06/201202/29/2012EP-AEP FOR TUALATIN RIVERBARIUM 0.0050000MG/L 2.00000004041-I
02/06/201202/29/2012EP-AEP FOR TUALATIN RIVERBARIUM 0.0085000MG/L 2.00000004044-I
02/06/201202/29/2012EP-AEP FOR TUALATIN RIVERCHROMIUM 0.0010000MG/L 0.10000004041-I
02/06/201202/29/2012EP-AEP FOR TUALATIN RIVERCHROMIUM 0.0010000MG/L 0.10000004044-I
02/06/201202/29/2012EP-AEP FOR TUALATIN RIVERNICKEL 0.0010000MG/L 0.10000004044-I
02/06/201202/29/2012EP-AEP FOR TUALATIN RIVERNITRATE 0.4200000MG/L 10.00000004041-I
02/06/201202/29/2012EP-AEP FOR TUALATIN RIVERNITRATE 0.4700000MG/L 10.00000004044-I
02/06/2012EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.4500000MG/L 10.00000004041-I
02/06/2012EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.4700000MG/L 10.00000004044-I
02/06/201202/29/2012EP-AEP FOR TUALATIN RIVERNITRITE 0.0300000MG/L 1.00000004041-I
02/06/201202/29/2012EP-AEP FOR TUALATIN RIVERSODIUM 4.8000000MG/L 04044-I
02/06/201202/29/2012EP-AEP FOR TUALATIN RIVERSODIUM 8.8000000MG/L 04041-I
08/17/201109/19/2011EP-AEP FOR TUALATIN RIVERBARIUM 0.0030000MG/L 2.00000004628954-I
08/17/201109/19/2011EP-AEP FOR TUALATIN RIVERNITRATE 0.1300000MG/L 10.00000004628954-I
08/17/201109/19/2011EP-AEP FOR TUALATIN RIVERSODIUM 8.6500000MG/L 04628954-I
02/14/201104/27/2011EP-AEP FOR TUALATIN RIVERNITRATE 0.6000000MG/L 10.000000104501103-I
02/14/201104/27/2011EP-AEP FOR TUALATIN RIVERNITRATE 0.7000000MG/L 10.000000104501104-I
02/14/2011EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.6000000MG/L 10.000000104501103-I
02/14/2011EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.7000000MG/L 10.000000104501104-I
02/14/201104/27/2011EP-AEP FOR TUALATIN RIVERSODIUM 4.5000000MG/L 104501103-I
02/14/201104/27/2011EP-AEP FOR TUALATIN RIVERSODIUM 9.6000000MG/L 104501104-I
08/11/201010/14/2010EP-AEP FOR TUALATIN RIVERSODIUM 9.9000000MG/L 1022326-I
02/22/201004/12/2010EP-AEP FOR TUALATIN RIVERNITRATE 0.8000000MG/L 10.0000001005314-I
02/22/2010EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.8000000MG/L 10.0000001005314-I
02/22/201004/12/2010EP-AEP FOR TUALATIN RIVERSODIUM 10.3000000MG/L 1005314-I
08/27/200910/19/2009EP-AEP FOR TUALATIN RIVERSODIUM 9.1000000MG/L 0923929-I
02/09/200903/27/2009EP-AEP FOR TUALATIN RIVERNITRATE 0.6000000MG/L 10.0000000904015-I
02/09/2009EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.6000000MG/L 10.0000000904015-I
02/09/200903/27/2009EP-AEP FOR TUALATIN RIVERSODIUM 11.6000000MG/L 0904015-I
02/12/200808/07/2008EP-AEP FOR TUALATIN RIVERNITRATE 0.6000000MG/L 10.000000080430506-I
02/12/2008EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.6000000MG/L 10.000000080430506-I
02/12/200808/07/2008EP-AEP FOR TUALATIN RIVERSODIUM 8.7000000MG/L 080430506-I
08/14/200708/07/2008EP-AEP FOR TUALATIN RIVERNITRATE 0.5000000MG/L 10.000000072261011-I
08/14/2007EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.5000000MG/L 10.000000072261011-I
08/14/200708/07/2008EP-AEP FOR TUALATIN RIVERSODIUM 8.1000000MG/L 072261011-I
02/14/200603/21/2006EP-AEP FOR TUALATIN RIVERNITRATE 0.8000000MG/L 10.00000006045/15I
02/14/200603/21/2006EP-AEP FOR TUALATIN RIVERNITRATE 1.0000000MG/L 10.00000006045/16I
02/14/2006EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.8000000MG/L 10.00000006045/15I
02/14/2006EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 1.0000000MG/L 10.00000006045/16I
02/14/200603/21/2006EP-AEP FOR TUALATIN RIVERSODIUM 4.0000000MG/L 06045/15I
02/14/200603/21/2006EP-AEP FOR TUALATIN RIVERSODIUM 9.2000000MG/L 06045/16I
02/08/200503/14/2005EP-AEP FOR TUALATIN RIVERNITRATE 0.7000000MG/L 10.00000005039/15I
02/08/2005EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.7000000MG/L 10.00000005039/15I
02/08/200503/14/2005EP-AEP FOR TUALATIN RIVERSODIUM 9.9800000MG/L 05039/15I
08/10/200409/09/2004EP-AEP FOR TUALATIN RIVERSODIUM 7.2800000MG/L 04223/14I
02/10/200403/12/2004EP-AEP FOR TUALATIN RIVERNITRATE 0.6000000MG/L 10.00000004041/21I
02/10/2004EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 0.6000000MG/L 10.00000004041/21I
02/10/200403/12/2004EP-AEP FOR TUALATIN RIVERSODIUM 8.7500000MG/L 04041/21I
02/10/200403/12/2004EP-AEP FOR TUALATIN RIVERSULFATE 13.0000000MG/L 04041/21I
08/12/200309/15/2003EP-AEP FOR TUALATIN RIVERCHROMIUM 0.0020000MG/L 0.10000003224/21I
08/12/200309/15/2003EP-AEP FOR TUALATIN RIVERSODIUM 7.5600000MG/L 03224/21I
02/11/200303/31/2003EP-AEP FOR TUALATIN RIVERCOMBINED RADIUM (-226 & -228) 1.2100000PCI/L 5.00000003042/25R
02/11/200303/11/2003EP-AEP FOR TUALATIN RIVERNITRATE 1.1000000MG/L 10.00000003042/11I
02/11/2003EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 1.1000000MG/L 10.00000003042/11I
02/11/200303/11/2003EP-AEP FOR TUALATIN RIVERSODIUM 9.8300000MG/L 03042/11I
02/11/200303/11/2003EP-AEP FOR TUALATIN RIVERSULFATE 12.0000000MG/L 03042/11I
01/08/200202/15/2002EP-AEP FOR TUALATIN RIVERNITRATE 1.0000000MG/L 10.00000002008/42I
01/08/2002EP-AEP FOR TUALATIN RIVERNITRATE-NITRITE 1.0000000MG/L 10.00000002008/42I
01/08/200202/15/2002EP-AEP FOR TUALATIN RIVERSODIUM 9.8900000MG/L 02008/42I
01/08/200202/15/2002EP-AEP FOR TUALATIN RIVERSULFATE 16.0000000MG/L 02008/42I
Archived Chemical Detections - PWS ID: 00379
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
08/14/200110/01/2001AWTP FOR TUALATIN RIVERSodium 9.3900000
02/06/200103/12/2001AWTP FOR TUALATIN RIVERCalcium 8.4000000
02/06/200103/12/2001AWTP FOR TUALATIN RIVERNitrate 1.000000010.0000
01/13/199903/18/1999AWTP FOR TUALATIN RIVERBarium 0.0040000 2.0000
01/13/199903/18/1999AWTP FOR TUALATIN RIVERChloroform 0.0130000
01/13/199903/18/1999AWTP FOR TUALATIN RIVERNitrate 0.420000010.0000
01/13/199903/18/1999AWTP FOR TUALATIN RIVERSodium 14.0000000
01/13/199903/18/1999AWTP FOR TUALATIN RIVERSulfate 10.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERAlkalinity, Bicarbonate 34.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERAlkalinity, Bicarbonate 39.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERAlkalinity, Total 39.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERAlkalinity, Total 34.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERAluminum 0.2000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERAluminum 0.0130000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERBarium 0.0060000 2.0000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERBarium 0.0040000 2.0000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERCalcium 8.1000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERCalcium 7.8000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERChloride 3.3000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERChloride 4.7000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERColor 5.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERConductivity @ 25 C U-MHO120.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERConductivity @ 25 C U-MHO 82.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERCopper 0.0011000 1.3000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERHardness, Calcium Magnesium 31.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERHardness, Calcium Magnesium 32.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERIron 0.4300000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERMagnesium 2.8000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERMagnesium 2.9000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERManganese 0.0006000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERManganese 0.0210000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERNitrate 0.210000010.0000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERNitrate 0.210000010.0000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERPh 7.3300000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERPh 7.2400000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERPotassium 0.6000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERSodium 13.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERSodium 4.7000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERSulfate 2.3000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERSulfate 9.4000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERTotal Dissolved Solids (TDS) 67.0000000
07/15/199808/06/1998AWTP FOR TUALATIN RIVERTotal Dissolved Solids (TDS) 63.0000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERAlkalinity, Bicarbonate 34.0000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERAlkalinity, Bicarbonate 24.0000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERAlkalinity, Total 24.0000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERAlkalinity, Total 34.0000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERAluminum 0.3500000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERBarium 0.0057000 2.0000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERBarium 0.0083000 2.0000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERCalcium 6.0000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERCalcium 5.8000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERCarbon Dioxide 32.0000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERCarbon Dioxide 24.0000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERChloride 4.3000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERChloride 2.7000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERCobalt Total 0.0003000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERColor 10.0000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERConductivity @ 25 C U-MHO100.0000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERConductivity @ 25 C U-MHO 61.0000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERCopper 0.0017000 1.3000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERCopper 0.0010000 1.3000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERHardness, Calcium Magnesium 22.0000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERHardness, Calcium Magnesium 24.0000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERIron 0.4000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERLead 0.0002000 0.0150
01/28/199803/16/1998AWTP FOR TUALATIN RIVERMagnesium 2.1000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERMagnesium 1.9000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERManganese 0.0170000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERManganese 0.0004000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERNitrate 0.490000010.0000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERNitrate 0.480000010.0000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERPh 7.5000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERPh 7.2500000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERPotassium 0.7000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERPotassium 0.5000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERSodium 3.8000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERSodium 13.0000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERSulfate 2.4000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERSulfate 9.3000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERTotal Dissolved Solids (TDS) 80.0000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERTotal Dissolved Solids (TDS) 74.0000000
01/28/199802/18/1998AWTP FOR TUALATIN RIVERTotal Kjeldahl Nitrogen 0.6000000
01/28/199803/16/1998AWTP FOR TUALATIN RIVERTotal Kjeldahl Nitrogen 0.6000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERAlkalinity, Bicarbonate 38.0000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERAlkalinity, Total 38.0000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERAluminum 0.0070000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERBarium 0.0037000 2.0000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERCalcium 7.7000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERChloride 4.6000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERConductivity @ 25 C U-MHO120.0000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERCopper 0.0011000 1.3000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERHardness, Calcium Magnesium 30.0000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERMagnesium 2.7000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERManganese 0.0015000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERNitrate 0.220000010.0000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERPh 7.3000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERPotassium 0.6000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERSodium 13.0000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERSulfate 10.0000000
07/24/199703/17/1998AWTP FOR TUALATIN RIVERTotal Dissolved Solids (TDS) 92.0000000
03/05/199605/10/1996AWTP FOR TUALATIN RIVERBromodichloromethane 0.0019000
03/05/199605/10/1996AWTP FOR TUALATIN RIVERChloroform 0.0164000
03/05/199605/10/1996AWTP FOR TUALATIN RIVERNitrate 0.600000010.0000
03/05/199605/10/1996AWTP FOR TUALATIN RIVERSodium 14.7000000
03/05/199605/10/1996AWTP FOR TUALATIN RIVERSulfate 14.8000000
12/20/199501/17/1996AWTP FOR TUALATIN RIVERNitrate 0.360000010.0000
04/27/199507/10/1995AWTP FOR TUALATIN RIVERGross Alpha, Excl. Radon & U 0.113000015.0000
03/29/199506/07/1995AWTP FOR TUALATIN RIVERNitrate 0.500000010.0000
08/11/199402/17/1995AWTP FOR TUALATIN RIVERNitrate 1.000000010.0000
01/18/199403/09/1994ASTANDARD ENTRY POINTNitrate 0.840000010.0000
12/28/199302/07/1994ASTANDARD ENTRY POINTNitrate 1.700000010.0000
10/07/199302/07/1994ASTANDARD ENTRY POINTBromodichloromethane 0.0026000
10/07/199302/07/1994ASTANDARD ENTRY POINTChloroform 0.0182000
09/29/199301/06/1994ASTANDARD ENTRY POINTChloroform 0.0144000
09/29/199301/06/1994ASTANDARD ENTRY POINTChloromethane 0.0010000
04/06/199310/20/1993ASTANDARD ENTRY POINTBromodichloromethane 0.0025000
04/06/199310/20/1993ASTANDARD ENTRY POINTChloroform 0.0190000
02/09/199304/28/1993ATUALATIN RIVERBromodichloromethane 0.0034000
02/09/199304/28/1993ATUALATIN RIVERChloroform 0.0165000
02/01/199303/08/1994ASTANDARD ENTRY POINTBromodichloromethane 0.0015000
02/01/199303/08/1994ASTANDARD ENTRY POINTChloroform 0.0110000
02/01/199303/08/1994ASTANDARD ENTRY POINTNitrate 1.070000010.0000
02/01/199303/08/1994ASTANDARD ENTRY POINTNitrate-Nitrite 1.070000010.0000
02/01/199303/08/1994ASTANDARD ENTRY POINTSodium 12.2000000
02/01/199303/08/1994ASTANDARD ENTRY POINTSulfate 8.7800000
01/26/199304/28/1993ATUALATIN RIVERTThm 0.0215000 0.1000
10/26/199211/25/1992ATUALATIN RIVERTThm 0.0364000 0.1000
10/13/199206/29/1994AEP FOR WTPBromodichloromethane 0.0043000
10/13/199206/29/1994AEP FOR WTPChloroform 0.0240000
08/04/199209/25/1992ATUALATIN RIVERTThm 0.0263000 0.1000
07/06/199209/25/1992ATUALATIN RIVERTThm 0.0244000 0.1000
04/22/199205/22/1992ATUALATIN RIVERTThm 0.0448000 0.1000
04/15/199205/26/1992ATUALATIN RIVERTThm 0.0320000 0.1000
04/14/199205/22/1992ATUALATIN RIVERBarium 0.0060000 2.0000
04/14/199205/22/1992ATUALATIN RIVERNitrate 0.600000010.0000
02/11/199203/25/1992ATUALATIN RIVERTThm 0.0263000 0.1000
12/05/199101/15/1992ATUALATIN RIVERTThm 0.0143000 0.1000
10/08/199112/13/1991ATUALATIN RIVERTThm 0.0358000 0.1000
09/16/199110/08/1991ATUALATIN RIVERTThm 0.0139000 0.1000
08/20/199110/19/1991ATUALATIN RIVERTThm 0.0310000 0.1000
06/17/199107/23/1991ATUALATIN RIVERTThm 0.0260000 0.1000
05/01/199106/18/1991ATUALATIN RIVERArsenic 0.0030000 0.0500
05/01/199106/18/1991ATUALATIN RIVERChloride 17.5000000
05/01/199106/18/1991ATUALATIN RIVERHardness, Total (as CaC03) 36.0000000
05/01/199106/18/1991ATUALATIN RIVERNitrate 1.000000010.0000
05/01/199106/18/1991ATUALATIN RIVERPh 6.9000000
05/01/199106/18/1991ATUALATIN RIVERSodium 8.6000000
05/01/199106/18/1991ATUALATIN RIVERSulfate 12.0000000
05/01/199106/18/1991ATUALATIN RIVERTotal Dissolved Solids (TDS) 82.0000000
02/05/199103/21/1991ATUALATIN RIVERTThm 0.0245000 0.1000
02/04/199104/02/1992ATUALATIN RIVERTThm 0.0130000 0.1000
08/14/200110/01/2001AATUALATIN RIVERSodium 3.9600000
02/06/200103/12/2001AATUALATIN RIVERCalcium 20.6200000
02/06/200103/12/2001AATUALATIN RIVERNitrate 1.000000010.0000
11/25/199812/08/1998AATUALATIN RIVERCarbon, Total-Organic 2.9000000
10/07/199810/14/1998AATUALATIN RIVERCarbon, Total-Organic 1.4000000
08/08/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPAlkalinity, Carbonate 41.0000000
08/08/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPAlkalinity, Total 41.0000000
08/08/200012/28/2000BEP N.FORK OF TRASK RIVER FEEDS WTPAluminum 0.0800000
08/08/200012/28/2000BEP N.FORK OF TRASK RIVER FEEDS WTPCalcium 6.2000000
08/08/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPCarbon Dioxide 34.0000000
08/08/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPChloride 10.0000000
08/08/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPConductivity @ 25 C U-MHO 77.0000000
08/08/200012/28/2000BEP N.FORK OF TRASK RIVER FEEDS WTPHardness, Total (as CaC03) 27.0000000
08/08/200012/28/2000BEP N.FORK OF TRASK RIVER FEEDS WTPMagnesium 2.0000000
08/08/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPPh 7.6000000
08/08/200012/28/2000BEP N.FORK OF TRASK RIVER FEEDS WTPPotassium 0.4000000
08/08/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPResidue, Total-Fixed 80.0000000
08/08/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPResidue, Total-Volatile 20.0000000
08/08/200012/28/2000BEP N.FORK OF TRASK RIVER FEEDS WTPSilica 16.0000000
08/08/200012/28/2000BEP N.FORK OF TRASK RIVER FEEDS WTPSodium 11.4100000
08/08/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPSulfate 8.0000000
08/08/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPTotal Dissolved Solids (TDS) 54.0000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPAlkalinity, Bicarbonate 42.0000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPAlkalinity, Total 42.0000000
02/22/200001/10/2001BEP N.FORK OF TRASK RIVER FEEDS WTPBarium 0.0200000 2.0000
02/22/200001/10/2001BEP N.FORK OF TRASK RIVER FEEDS WTPCalcium 8.6600000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPCarbon Dioxide 6.0000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPCarbon, Total-Organic 1.5000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPChloride 8.0000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPConductivity @ 25 C U-MHO100.0000000
02/22/200001/10/2001BEP N.FORK OF TRASK RIVER FEEDS WTPCopper 0.0110000 1.3000
02/22/200001/10/2001BEP N.FORK OF TRASK RIVER FEEDS WTPHardness, Total (as CaC03) 40.0000000
02/22/200001/10/2001BEP N.FORK OF TRASK RIVER FEEDS WTPMagnesium 2.5000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPNitrate 0.800000010.0000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPPh 7.7000000
02/22/200001/10/2001BEP N.FORK OF TRASK RIVER FEEDS WTPPotassium 0.5000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPResidue, Total-Fixed 82.0000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPResidue, Total-Volatile 27.0000000
02/22/200001/10/2001BEP N.FORK OF TRASK RIVER FEEDS WTPSilica 20.0000000
02/22/200001/10/2001BEP N.FORK OF TRASK RIVER FEEDS WTPSodium 13.5000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPSulfate 12.0000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPTotal Dissolved Solids (TDS) 83.0000000
02/22/200012/22/2000BEP N.FORK OF TRASK RIVER FEEDS WTPTurbidity 0.0400000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPAlkalinity, Bicarbonate 38.9000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPAlkalinity, Total 39.0000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPCalcium 6.2500000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPCarbon Dioxide 5.1000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPCarbon, Total-Organic 0.7000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPChloride 8.0000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPConductivity @ 25 C U-MHO 88.0000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPHardness, Total (as CaC03) 28.0000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPMagnesium 2.1300000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPNitrate 0.700000010.0000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPPh 7.8000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPPotassium 0.6000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPResidue, Total-Fixed 98.0000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPResidue, Total-Volatile 57.0000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPSilica 19.0000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPSodium 13.9200000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPSulfate 10.0000000
12/21/199901/31/2000BEP N.FORK OF TRASK RIVER FEEDS WTPTotal Dissolved Solids (TDS) 91.0000000
08/12/199808/26/1998BEP N.FORK OF TRASK RIVER FEEDS WTPCarbon, Total-Organic 1.1000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPAlkalinity, Bicarbonate 41.0000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPAlkalinity, Total 41.0000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPAluminum 0.0070000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPBarium 0.0050000 2.0000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPCalcium 6.8000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPCarbon Dioxide 2.0000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPCarbon, Total-Organic 0.9000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPChloride 4.7000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPConductivity @ 25 C U-MHO110.0000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPCopper 0.0010000 1.3000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPFoaming Agents (Surfactants) 0.0100000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPHardness, Calcium Magnesium 26.0000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPMagnesium 2.3000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPNitrate 0.400000010.0000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPPh 7.6200000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPSilica 15.0000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPSodium 14.0000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPSulfate 10.0000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPTotal Dissolved Solids (TDS)120.0000000
01/15/199704/24/1997BEP N.FORK OF TRASK RIVER FEEDS WTPZinc 0.0080000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKAlkalinity, Carbonate 32.0000000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKAlkalinity, Total 32.0000000
08/08/200012/28/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKAluminum 0.2600000
08/08/200012/28/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKCalcium 6.3200000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKCarbon Dioxide 29.0000000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKCarbon, Total-Organic 0.8400000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKChloride 8.0000000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKColor 15.0000000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKConductivity @ 25 C U-MHO 50.0000000
08/08/200012/28/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKHardness, Total (as CaC03) 25.0000000
08/08/200012/28/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKIron 0.4600000
08/08/200012/28/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKMagnesium 2.1400000
08/08/200012/28/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKManganese 0.0210000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKPh 7.2000000
08/08/200012/28/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKPotassium 0.4000000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKResidue, Nonfilterable-Fixed 4.0000000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKResidue, Total-Fixed 50.0000000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKResidue, Total-Volatile 10.0000000
08/08/200012/28/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKSilica 17.0000000
08/08/200012/28/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKSodium 3.6000000
08/08/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKTotal Dissolved Solids (TDS) 35.0000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKAlkalinity, Bicarbonate 32.0000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKAlkalinity, Total 32.0000000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKBarium 0.0200000 2.0000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKCalcium 19.1300000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKCarbon Dioxide 12.0000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKCarbon, Total-Organic 1.5000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKChloride 8.0000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKColor 15.0000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKConductivity @ 25 C U-MHO 65.0000000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKCopper 0.0110000 1.3000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKHardness, Noncarbonate 8.0000000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKHardness, Total (as CaC03) 40.0000000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKIron 0.6100000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKManganese 0.0350000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKNitrate 0.800000010.0000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKOrthophosphate 0.0300000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKPh 7.2000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKPhosphate, Total 0.0600000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKPotassium 0.5000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKResidue, Nonfilterable-Fixed 4.0000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKResidue, Total-Fixed 61.0000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKResidue, Total-Volatile 14.0000000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKSilica 29.0000000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKSodium 4.5900000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKTotal Dissolved Solids (TDS) 61.0000000
02/22/200012/22/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKTurbidity 9.0000000
02/22/200001/10/2001BANORTH FORK OF TRASK RIVER - MIDDLE FORKZinc 0.0200000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKAlkalinity, Bicarbonate 24.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKAlkalinity, Total 24.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKAluminum 0.9100000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKCalcium 5.9900000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKCarbon Dioxide 10.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKCarbon, Total-Organic 1.6000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKChloride 10.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKColor 25.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKConductivity @ 25 C U-MHO 52.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKHardness, Total (as CaC03) 28.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKIron 0.7400000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKMagnesium 2.3500000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKManganese 0.0200000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKNitrate 0.600000010.0000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKOrthophosphate 0.0330000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKPh 6.9000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKPhosphate, Total 0.0600000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKPotassium 0.7000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKResidue, Nonfilterable-Fixed 7.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKResidue, Total-Fixed 80.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKResidue, Total-Volatile 32.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKSilica 20.0000000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKSodium 3.4500000
12/21/199901/31/2000BANORTH FORK OF TRASK RIVER - MIDDLE FORKTotal Dissolved Solids (TDS) 75.0000000
07/29/199808/25/1998BANORTH FORK OF TRASK RIVER - MIDDLE FORKCarbon, Total 1.3000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKAlkalinity, Bicarbonate 27.0000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKAlkalinity, Total 27.0000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKAluminum 0.8000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKBarium 0.0090000 2.0000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKCalcium 6.6000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKCarbon Dioxide 7.7000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKCarbon, Total-Organic 1.4000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKChloride 3.1000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKChromium 0.0020000 0.1000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKColor 20.0000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKConductivity @ 25 C U-MHO 69.0000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKCopper 0.0040000 1.3000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKFoaming Agents (Surfactants) 0.0300000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKHardness, Calcium Magnesium 27.0000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKIron 1.5000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKLead 0.0010000 0.0150
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKMagnesium 2.5000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKManganese 0.0430000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKNickel 0.0010000 0.1000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKNitrate 0.410000010.0000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKPh 6.8400000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKPhosphate, Total 0.0700000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKPhosphorus-Total 0.0700000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKSilica 20.0000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKSodium 4.0000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKSulfate 3.2000000
01/15/199704/24/1997BANORTH FORK OF TRASK RIVER - MIDDLE FORKTotal Dissolved Solids (TDS) 79.0000000

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



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DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA