Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00985 ---- HILLSBORO-CHERRY GROVE
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
04/01/202005/08/2020EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0500000MG/L 10.0000002021406
04/01/2020EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0500000MG/L 10.0000002021406
04/01/202005/08/2020EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 6.2000000MG/L 2021406-I
11/04/201912/17/2019EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0600000MG/L 10.0000001981257
11/04/2019EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0600000MG/L 10.0000001981257
11/04/201912/17/2019EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 8.6000000MG/L 1981257-I
04/24/201906/26/2019EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSBARIUM 0.0010000MG/L 2.0000001929005-I
04/24/201906/26/2019EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0600000MG/L 10.0000001929005A-I
04/24/2019EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0600000MG/L 10.0000001929005A-I
04/24/201906/26/2019EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.8000000MG/L 1929005-I
11/05/201812/28/2018EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSBARIUM 0.0010000MG/L 2.0000001884360-I
11/05/201812/28/2018EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.1100000MG/L 10.0000001884360
11/05/2018EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.1100000MG/L 10.0000001884360
11/05/201812/28/2018EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 7.9000000MG/L 1884360-I
02/07/201806/05/2018EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0200000MG/L 10.0000001809159
02/07/2018EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0200000MG/L 10.0000001809159
02/07/201806/05/2018EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 6.3100000MG/L 1809159-I
08/29/201710/06/2017EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0500000MG/L 10.0000001749472
08/29/2017EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0500000MG/L 10.0000001749472
08/29/201710/06/2017EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 5.5300000MG/L 1749472-I
02/13/201703/20/2017EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0600000MG/L 10.0000001706890-I
02/13/2017EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0600000MG/L 10.0000001706890-I
02/13/201703/20/2017EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.3900000MG/L 1706890-I
08/02/201610/07/2016EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSBARIUM 0.0010000MG/L 2.0000001645086-I
08/02/201610/07/2016EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.1000000MG/L 10.0000001645086-I
08/02/2016EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.1000000MG/L 10.0000001645086-I
08/02/201610/07/2016EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.2000000MG/L 1645086-I
02/02/201603/11/2016EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.1000000MG/L 10.0000001605307
02/02/2016EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.1000000MG/L 10.0000001605307
02/02/201603/11/2016EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.0000000MG/L 1605307-I
08/03/201510/02/2015EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSBARIUM 0.0010000MG/L 2.0000001535208-I
08/03/201510/02/2015EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0400000MG/L 10.0000001535208B-I
08/03/2015EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0500000MG/L 10.0000001535208B-I
08/03/201510/02/2015EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRITE 0.0100000MG/L 1.0000001535208B-I
08/03/201510/02/2015EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.4000000MG/L 1535208-I
02/23/201503/30/2015EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSCHROMIUM 0.0010000MG/L 0.1000001507814A-I
02/23/201503/30/2015EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.1100000MG/L 10.0000001507814-I
02/23/2015EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.1100000MG/L 10.0000001507814-I
02/23/201503/30/2015EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.9000000MG/L 1507814A-I
08/06/201410/28/2014EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSBARIUM 0.0010000MG/L 2.0000001434286-I
08/06/201410/28/2014EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0700000MG/L 10.0000001434286
08/06/201410/28/2014EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0800000MG/L 10.0000001434287-I
08/06/2014EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0700000MG/L 10.0000001434286
08/06/2014EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0800000MG/L 10.0000001434287-I
08/06/201410/28/2014EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.3000000MG/L 1434287-I
08/06/201410/28/2014EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.4000000MG/L 1434286-I
02/12/201403/24/2014EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.1200000MG/L 10.0000001406479
02/12/2014EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.1200000MG/L 10.0000001406479
02/12/201403/24/2014EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.6000000MG/L 1406479-I
08/19/201310/30/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0200000MG/L 10.00000004634781-I
08/19/201310/30/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0500000MG/L 10.00000004634782-I
08/19/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0200000MG/L 10.00000004634781-I
08/19/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0500000MG/L 10.00000004634782-I
08/19/201310/30/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.3000000MG/L 04634782-I
08/19/201310/30/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.5000000MG/L 04634781-I
02/04/201304/16/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSFLUORIDE 0.0300000MG/L 4.00000004604088-I
02/04/201304/16/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0500000MG/L 10.00000004604088A-I
02/04/201304/16/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0800000MG/L 10.00000004604087A-I
02/04/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0500000MG/L 10.00000004604088A-I
02/04/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0800000MG/L 10.00000004604087A-I
02/04/201304/16/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.9000000MG/L 04604087-I
02/04/201304/16/2013EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.1000000MG/L 04604088-I
08/06/201210/10/2012EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.1400000MG/L 10.00000004630031-I
08/06/2012EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.1400000MG/L 10.00000004630031-I
08/06/201210/10/2012EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.6000000MG/L 04630031-I
02/06/201202/29/2012EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSCHROMIUM 0.0010000MG/L 0.10000004054-I
02/06/201202/29/2012EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0500000MG/L 10.00000004054-I
02/06/201202/29/2012EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.0700000MG/L 10.00000004059-I
02/06/2012EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0500000MG/L 10.00000004054-I
02/06/2012EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.0700000MG/L 10.00000004059-I
02/06/201202/29/2012EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.5000000MG/L 04054-I
02/06/201202/29/2012EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.7000000MG/L 04059-I
08/17/201109/19/2011EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.3600000MG/L 04628952-I
02/14/201104/27/2011EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.0000000MG/L 104501101-I
02/14/201104/27/2011EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.0000000MG/L 104501102-I
08/11/201010/14/2010EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.2000000MG/L 1022328-I
02/22/201004/12/2010EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.1000000MG/L 1005316-I
08/27/200910/19/2009EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.6000000MG/L 10.0000000923931-I
08/27/2009EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.6000000MG/L 10.0000000923931-I
08/27/200910/19/2009EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.5000000MG/L 0923931-I
02/09/200903/27/2009EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.0000000MG/L 0904013-I
02/12/200808/07/2008EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.1000000MG/L 080430708-I
02/13/200708/07/2008EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.6000000MG/L 10.000000070441516-I
02/13/2007EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.6000000MG/L 10.000000070441516-I
02/13/200708/07/2008EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.2000000MG/L 070441516-I
02/14/200603/21/2006EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.6000000MG/L 10.00000006045/17I
02/14/200603/21/2006EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE 0.7000000MG/L 10.00000006045/18I
02/14/2006EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.6000000MG/L 10.00000006045/17I
02/14/2006EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSNITRATE-NITRITE 0.7000000MG/L 10.00000006045/18I
02/14/200603/21/2006EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.8000000MG/L 06045/17I
02/14/200603/21/2006EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.8000000MG/L 06045/18I
02/08/200503/14/2005EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.0200000MG/L 05069/13I
08/10/200409/09/2004EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSCOPPER, FREE 0.0080000MG/L 1.30000004223/12I
08/10/200409/09/2004EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.0400000MG/L 04223/12I
02/10/200403/12/2004EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.9300000MG/L 04041/19I
08/12/200309/15/2003EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 3.2600000MG/L 03224/19I
02/11/200303/31/2003EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSCOMBINED RADIUM (-226 & -228) 1.0800000PCI/L 5.00000003042/24R
02/11/200303/11/2003EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSLEAD 0.0010000MG/L 0.01500003042-09I
02/11/200303/11/2003EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.8600000MG/L 03042-09I
08/13/200210/21/2002EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSCOPPER, FREE 0.0080000MG/L 1.30000002225/29I
08/13/200210/21/2002EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSLEAD 0.0010000MG/L 0.01500002225/29I
01/08/200202/15/2002EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSCOPPER, FREE 0.0140000MG/L 1.30000002008/44I
01/08/200202/15/2002EP-AEP FOR UPPER TUALATIN R. - HAINES FALLSSODIUM 2.9200000MG/L 02008/44I
Archived Chemical Detections - PWS ID: 00985
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
08/14/200110/01/2001AEP FOR WTPCopper 0.0110000 1.3000
08/14/200110/01/2001AEP FOR WTPSodium 3.5500000
02/06/200103/12/2001AEP FOR WTPCalcium 7.4900000
08/08/200001/11/2001AEP FOR WTPAlkalinity, Carbonate 26.0000000
08/08/200001/11/2001AEP FOR WTPAlkalinity, Total 26.0000000
08/08/200001/11/2001AEP FOR WTPAluminum 0.0900000
08/08/200001/11/2001AEP FOR WTPCalcium 4.9800000
08/08/200001/11/2001AEP FOR WTPCarbon Dioxide 17.0000000
08/08/200001/11/2001AEP FOR WTPChloride 8.0000000
08/08/200001/11/2001AEP FOR WTPConductivity @ 25 C U-MHO 42.0000000
08/08/200001/11/2001AEP FOR WTPHardness, Total (as CaC03) 25.0000000
08/08/200001/11/2001AEP FOR WTPMagnesium 1.6000000
08/08/200001/11/2001AEP FOR WTPPh 7.2000000
08/08/200001/11/2001AEP FOR WTPPotassium 0.2000000
08/08/200001/11/2001AEP FOR WTPResidue, Total-Fixed 50.0000000
08/08/200001/11/2001AEP FOR WTPResidue, Total-Volatile 20.0000000
08/08/200001/11/2001AEP FOR WTPSilica 17.0000000
08/08/200001/11/2001AEP FOR WTPSodium 3.1700000
08/08/200001/11/2001AEP FOR WTPTotal Dissolved Solids (TDS) 29.0000000
08/08/200001/11/2001AEP FOR WTPTurbidity 0.4200000
08/08/200001/11/2001AEP FOR WTPZinc 0.0090000
02/22/200001/11/2001AEP FOR WTPAlkalinity, Bicarbonate 23.0000000
02/22/200001/11/2001AEP FOR WTPAlkalinity, Total 23.0000000
02/22/200001/11/2001AEP FOR WTPBarium 0.0100000 2.0000
02/22/200001/11/2001AEP FOR WTPCalcium 4.8800000
02/22/200001/11/2001AEP FOR WTPCarbon Dioxide 9.0000000
02/22/200001/11/2001AEP FOR WTPCarbon, Total-Organic 0.9000000
02/22/200001/11/2001AEP FOR WTPChloride 6.0000000
02/22/200001/11/2001AEP FOR WTPConductivity @ 25 C U-MHO 40.0000000
02/22/200001/11/2001AEP FOR WTPCopper 0.0100000 1.3000
02/22/200001/11/2001AEP FOR WTPHardness, Noncarbonate 17.0000000
02/22/200001/11/2001AEP FOR WTPHardness, Total (as CaC03) 40.0000000
02/22/200001/11/2001AEP FOR WTPMagnesium 1.6100000
02/22/200001/11/2001AEP FOR WTPPh 7.0000000
02/22/200001/11/2001AEP FOR WTPPotassium 0.3000000
02/22/200001/11/2001AEP FOR WTPResidue, Total-Fixed 42.0000000
02/22/200001/11/2001AEP FOR WTPResidue, Total-Volatile 16.0000000
02/22/200001/11/2001AEP FOR WTPSilica 20.0000000
02/22/200001/11/2001AEP FOR WTPSodium 2.8800000
02/22/200001/11/2001AEP FOR WTPTotal Dissolved Solids (TDS) 35.0000000
02/22/200001/11/2001AEP FOR WTPTurbidity 0.0920000
12/21/199902/08/2000AEP FOR WTPAlkalinity, Bicarbonate 21.0000000
12/21/199902/08/2000AEP FOR WTPAlkalinity, Total 21.0000000
12/21/199902/08/2000AEP FOR WTPCalcium 4.5100000
12/21/199902/08/2000AEP FOR WTPCarbon Dioxide 10.1000000
12/21/199902/08/2000AEP FOR WTPCarbon, Total-Organic 0.6000000
12/21/199902/08/2000AEP FOR WTPChloride 0.0900000
12/21/199902/08/2000AEP FOR WTPConductivity @ 25 C U-MHO 39.0000000
12/21/199902/08/2000AEP FOR WTPCopper 0.0060000 1.3000
12/21/199902/08/2000AEP FOR WTPHardness, Total (as CaC03) 36.0000000
12/21/199902/08/2000AEP FOR WTPMagnesium 1.7000000
12/21/199902/08/2000AEP FOR WTPPh 6.9000000
12/21/199902/08/2000AEP FOR WTPPotassium 0.3000000
12/21/199902/08/2000AEP FOR WTPResidue, Total-Fixed 51.0000000
12/21/199902/08/2000AEP FOR WTPResidue, Total-Volatile 28.0000000
12/21/199902/08/2000AEP FOR WTPSilica 14.0000000
12/21/199902/08/2000AEP FOR WTPSodium 2.5800000
12/21/199902/08/2000AEP FOR WTPTotal Dissolved Solids (TDS) 52.0000000
01/13/199903/18/1999AEP FOR WTPChloroform 0.0043000
01/13/199903/18/1999AEP FOR WTPNitrate 0.090000010.0000
01/13/199903/18/1999AEP FOR WTPSodium 3.8000000
01/13/199903/18/1999AEP FOR WTPSulfate 1.5000000
07/15/199808/06/1998AEP FOR WTPAlkalinity, Bicarbonate 28.0000000
07/15/199808/06/1998AEP FOR WTPAlkalinity, Bicarbonate 26.0000000
07/15/199808/06/1998AEP FOR WTPAlkalinity, Total 26.0000000
07/15/199808/06/1998AEP FOR WTPAlkalinity, Total 28.0000000
07/15/199808/06/1998AEP FOR WTPAluminum 0.0300000
07/15/199808/06/1998AEP FOR WTPAluminum 0.0040000
07/15/199808/06/1998AEP FOR WTPBarium 0.0007000 2.0000
07/15/199808/06/1998AEP FOR WTPCalcium 6.3000000
07/15/199808/06/1998AEP FOR WTPCalcium 8.0000000
07/15/199808/06/1998AEP FOR WTPChloride 3.7000000
07/15/199808/06/1998AEP FOR WTPChloride 2.6000000
07/15/199808/06/1998AEP FOR WTPColor 5.0000000
07/15/199808/06/1998AEP FOR WTPConductivity @ 25 C U-MHO 64.0000000
07/15/199808/06/1998AEP FOR WTPConductivity @ 25 C U-MHO 66.0000000
07/15/199808/06/1998AEP FOR WTPCopper 0.0078000 1.3000
07/15/199808/06/1998AEP FOR WTPHardness, Calcium Magnesium 32.0000000
07/15/199808/06/1998AEP FOR WTPHardness, Calcium Magnesium 25.0000000
07/15/199808/06/1998AEP FOR WTPIron 0.1800000
07/15/199808/06/1998AEP FOR WTPLead 0.0005000 0.0150
07/15/199808/06/1998AEP FOR WTPMagnesium 2.3000000
07/15/199808/06/1998AEP FOR WTPMagnesium 2.8000000
07/15/199808/06/1998AEP FOR WTPManganese 0.0070000
07/15/199808/06/1998AEP FOR WTPNitrate 0.040000010.0000
07/15/199808/06/1998AEP FOR WTPNitrate 0.060000010.0000
07/15/199808/06/1998AEP FOR WTPPh 7.5800000
07/15/199808/06/1998AEP FOR WTPPh 6.9400000
07/15/199808/06/1998AEP FOR WTPSodium 5.1000000
07/15/199808/06/1998AEP FOR WTPSodium 4.2000000
07/15/199808/06/1998AEP FOR WTPSulfate 1.2000000
07/15/199808/06/1998AEP FOR WTPSulfate 1.2000000
07/15/199808/06/1998AEP FOR WTPTotal Dissolved Solids (TDS) 57.0000000
07/15/199808/06/1998AEP FOR WTPTotal Dissolved Solids (TDS) 55.0000000
01/28/199802/23/1998AEP FOR WTPAlkalinity, Bicarbonate 21.0000000
01/28/199803/16/1998AEP FOR WTPAlkalinity, Bicarbonate 22.0000000
01/28/199803/16/1998AEP FOR WTPAlkalinity, Total 22.0000000
01/28/199802/23/1998AEP FOR WTPAlkalinity, Total 21.0000000
01/28/199803/16/1998AEP FOR WTPAluminum 0.0800000
01/28/199803/16/1998AEP FOR WTPBarium 0.0010000 2.0000
01/28/199802/20/1998AEP FOR WTPBarium 0.0005000 2.0000
01/28/199802/20/1998AEP FOR WTPCalcium 4.9000000
01/28/199803/16/1998AEP FOR WTPCalcium 4.9000000
01/28/199803/16/1998AEP FOR WTPCarbon Dioxide 21.0000000
01/28/199802/23/1998AEP FOR WTPCarbon Dioxide 21.0000000
01/28/199802/23/1998AEP FOR WTPCarbon, Total-Organic 0.6000000
01/28/199803/16/1998AEP FOR WTPChloride 2.4000000
01/28/199802/23/1998AEP FOR WTPChloride 3.3000000
01/28/199803/16/1998AEP FOR WTPConductivity @ 25 C U-MHO 50.0000000
01/28/199802/23/1998AEP FOR WTPConductivity @ 25 C U-MHO 52.0000000
01/28/199802/20/1998AEP FOR WTPCopper 0.0081000 1.3000
01/28/199803/16/1998AEP FOR WTPCopper 0.0028000 1.3000
01/28/199802/20/1998AEP FOR WTPHardness, Calcium Magnesium 19.0000000
01/28/199803/16/1998AEP FOR WTPHardness, Calcium Magnesium 19.0000000
01/28/199803/16/1998AEP FOR WTPIron 0.1000000
01/28/199802/20/1998AEP FOR WTPLead 0.0005000 0.0150
01/28/199802/20/1998AEP FOR WTPMagnesium 1.7000000
01/28/199803/16/1998AEP FOR WTPMagnesium 1.7000000
01/28/199803/16/1998AEP FOR WTPManganese 0.0078000
01/28/199803/16/1998AEP FOR WTPNickel 0.0310000 0.1000
01/28/199803/16/1998AEP FOR WTPNitrate 0.080000010.0000
01/28/199802/23/1998AEP FOR WTPNitrate 0.080000010.0000
01/28/199803/16/1998AEP FOR WTPPh 7.3700000
01/28/199802/23/1998AEP FOR WTPPh 7.1400000
01/28/199802/20/1998AEP FOR WTPSilica 15.0000000
01/28/199802/20/1998AEP FOR WTPSilver 0.0003000 0.1000
01/28/199802/20/1998AEP FOR WTPSodium 2.9000000
01/28/199803/16/1998AEP FOR WTPSodium 3.0000000
01/28/199802/23/1998AEP FOR WTPSulfate 1.2000000
01/28/199803/16/1998AEP FOR WTPSulfate 1.3000000
01/28/199803/16/1998AEP FOR WTPTotal Dissolved Solids (TDS) 66.0000000
01/28/199802/23/1998AEP FOR WTPTotal Dissolved Solids (TDS) 64.0000000
01/28/199803/16/1998AEP FOR WTPTotal Kjeldahl Nitrogen 0.6000000
01/28/199802/20/1998AEP FOR WTPTotal Kjeldahl Nitrogen 0.6000000
01/28/199802/20/1998AEP FOR WTPVanadium Total 0.0010000
07/24/199712/01/1997AEP FOR WTPAlkalinity, Bicarbonate 29.0000000
07/24/199712/01/1997AEP FOR WTPAlkalinity, Total 29.0000000
07/24/199712/01/1997AEP FOR WTPAluminum 0.0020000
07/24/199712/01/1997AEP FOR WTPBarium 0.0006000 2.0000
07/24/199712/01/1997AEP FOR WTPCalcium 7.2000000
07/24/199712/01/1997AEP FOR WTPChloride 4.0000000
07/24/199712/01/1997AEP FOR WTPConductivity @ 25 C U-MHO 73.0000000
07/24/199712/01/1997AEP FOR WTPCopper 0.0005000 1.3000
07/24/199712/01/1997AEP FOR WTPHardness, Calcium Magnesium 28.0000000
07/24/199712/01/1997AEP FOR WTPMagnesium 2.5000000
07/24/199712/01/1997AEP FOR WTPNitrate 0.080000010.0000
07/24/199712/01/1997AEP FOR WTPPh 7.2400000
07/24/199712/01/1997AEP FOR WTPPotassium 0.5000000
07/24/199712/01/1997AEP FOR WTPSodium 4.6000000
07/24/199712/01/1997AEP FOR WTPSulfate 1.3000000
07/24/199712/01/1997AEP FOR WTPTotal Dissolved Solids (TDS) 76.0000000
04/23/199705/19/1997AEP FOR WTPAlkalinity, Bicarbonate 17.0000000
04/23/199705/19/1997AEP FOR WTPAlkalinity, Bicarbonate 19.0000000
04/23/199705/19/1997AEP FOR WTPAlkalinity, Total 19.0000000
04/23/199705/19/1997AEP FOR WTPAlkalinity, Total 17.0000000
04/23/199705/19/1997AEP FOR WTPCalcium 4.9000000
04/23/199705/19/1997AEP FOR WTPCalcium 4.8000000
04/23/199705/19/1997AEP FOR WTPConductivity @ 25 C U-MHO 54.0000000
04/23/199705/19/1997AEP FOR WTPConductivity @ 25 C U-MHO 50.0000000
04/23/199705/19/1997AEP FOR WTPPh 7.2000000
04/23/199705/19/1997AEP FOR WTPPh 7.5000000
03/05/199605/10/1996AEP FOR WTPBromodichloromethane 0.0010000
03/05/199605/10/1996AEP FOR WTPChloroform 0.0048000
03/05/199605/10/1996AEP FOR WTPNitrate 0.250000010.0000
03/05/199605/10/1996AEP FOR WTPSodium 3.0000000
04/27/199507/10/1995AEP FOR WTPGross Alpha, Excl. Radon & U 0.142000015.0000
08/11/199402/17/1995AEP FOR WTPNitrate 0.900000010.0000
01/18/199403/09/1994AEP FOR WTPNitrate 0.350000010.0000
12/28/199303/02/1994AEP FOR WTPNitrate 0.370000010.0000
10/07/199303/02/1994AEP FOR WTPBromodichloromethane 0.0026000
10/07/199303/02/1994AEP FOR WTPChloroform 0.0126000
09/29/199303/02/1994AEP FOR WTPChloroform 0.0160000
09/29/199303/02/1994AEP FOR WTPChloromethane 0.0024000
04/06/199301/04/1994AEP FOR WTPBromodichloromethane 0.0026000
04/06/199301/04/1994AEP FOR WTPChloroform 0.0200000
02/09/199304/27/1993AEP FOR WTPBromodichloromethane 0.0032000
02/09/199304/27/1993AEP FOR WTPChloroform 0.0181000
02/02/199303/08/1994AEP FOR WTPBromodichloromethane 0.0016000
02/02/199303/08/1994AEP FOR WTPChloroform 0.0100000
02/02/199303/08/1994AEP FOR WTPSodium 3.2300000
08/04/199209/25/1992AEP FOR WTPTThm 0.0391000 0.1000
05/26/199207/27/1992AEP FOR WTPTThm 0.0266000 0.1000
04/22/199205/22/1992AEP FOR WTPTThm 0.0440000 0.1000
02/11/199203/25/1992AEP FOR WTPTThm 0.0416000 0.1000
10/08/199112/13/1991AEP FOR WTPTThm 0.0375000 0.1000
09/16/199110/08/1991AEP FOR WTPTThm 0.0083000 0.1000
08/20/199110/19/1991AEP FOR WTPTThm 0.0430000 0.1000
06/17/199107/23/1991AEP FOR WTPTThm 0.0265000 0.1000
05/01/199106/18/1991AEP FOR WTPNitrate 0.390000010.0000
05/01/199106/18/1991AEP FOR WTPPh 6.8300000
05/01/199106/18/1991AEP FOR WTPSodium 2.7900000
02/05/199103/21/1991AEP FOR WTPTThm 0.0347000 0.1000
08/14/200110/01/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATSodium 3.6400000
02/06/200103/12/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCalcium 5.1500000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATAlkalinity, Carbonate 29.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATAlkalinity, Total 29.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATAluminum 0.0800000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCalcium 4.8500000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCarbon Dioxide 21.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCarbon, Total-Organic 0.6000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATChloride 12.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATColor 15.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATConductivity @ 25 C U-MHO 40.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATHardness, Total (as CaC03) 25.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATIron 0.1600000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATMagnesium 1.5800000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATManganese 0.0200000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATPh 7.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATPotassium 0.2000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATResidue, Total-Fixed 50.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATResidue, Total-Volatile 20.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATSilica 17.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATSodium 3.1100000
08/08/200001/19/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATTotal Dissolved Solids (TDS) 28.0000000
08/08/200001/10/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATTurbidity 1.0500000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATAlkalinity, Bicarbonate 24.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATAlkalinity, Total 24.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCalcium 9.4700000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCarbon Dioxide 11.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCarbon, Total-Organic 0.7000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATChloride 10.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATColor 5.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATConductivity @ 25 C U-MHO 40.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCopper 0.0110000 1.3000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATHardness, Noncarbonate 8.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATHardness, Total (as CaC03) 32.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATMagnesium 1.6400000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATPh 7.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATPotassium 0.2000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATResidue, Total-Fixed 47.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATResidue, Total-Volatile 37.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATSilica 16.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATSodium 2.9200000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATTotal Dissolved Solids (TDS) 30.0000000
02/22/200001/11/2001AAUPPER TUALATIN RIVER - TUALATIN RIVER ATTurbidity 0.7190000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATAlkalinity, Bicarbonate 20.0000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATAlkalinity, Total 20.0000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATAluminum 0.0900000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCalcium 4.6000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCarbon Dioxide 12.4000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATCarbon, Total-Organic 0.7000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATChloride 9.0000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATConductivity @ 25 C U-MHO 37.0000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATHardness, Total (as CaC03) 40.0000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATIron 0.1400000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATMagnesium 1.6500000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATPh 6.9000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATPotassium 0.3000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATResidue, Total-Fixed 48.0000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATResidue, Total-Volatile 26.0000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATSilica 15.0000000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATSodium 2.5500000
12/21/199902/08/2000AAUPPER TUALATIN RIVER - TUALATIN RIVER ATTotal Dissolved Solids (TDS) 53.0000000

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



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