Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 01149 ---- PERRYDALE DOMESTIC WTR ASSN
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
08/03/202008/26/2020EP-AEP FOR WELL #L3 & #L5NITRATE 0.4660000MG/L 10.00000020200803022-I
07/08/201909/16/2019EP-AEP FOR WELL #L3 & #L5SODIUM 18.0000000MG/L 20190708046-I
08/08/201808/22/2018EP-AEP FOR WELL #L3 & #L5NITRATE 0.3430000MG/L 10.00000020180808057-I
06/05/201707/13/2017EP-AEP FOR WELL #L3 & #L5NITRATE 0.4900000MG/L 10.00000020170605030-I
02/06/201703/03/2017EP-AEP FOR WELL #L3 & #L5LEAD 0.0016000MG/L 0.01500020170206052-I
10/19/201611/14/2016EP-AEP FOR WELL #L3 & #L5NITRATE 0.4380000MG/L 10.00000020161019001-I
06/09/201506/25/2015EP-AEP FOR WELL #L3 & #L5NITRATE 0.3300000MG/L 10.00000020150609053-I
06/16/201406/24/2014EP-AEP FOR WELL #L3 & #L5NITRATE 0.3680000MG/L 10.00000020140616035-I
07/17/201308/06/2013EP-AEP FOR WELL #L3 & #L5NITRATE 0.3360000MG/L 10.00000020130717019-I
06/20/201208/13/2012EP-AEP FOR WELL #L3 & #L5COMBINED RADIUM (-226 & -228) 0.4000000PCI/L 5.00000020120620006-R
06/20/201206/27/2012EP-AEP FOR WELL #L3 & #L5NITRATE 3.1600000MG/L 10.00000020120620005-I
07/25/201108/11/2011EP-AEP FOR WELL #L3 & #L5NITRATE 0.4800000MG/L 10.00000020110725025-I
12/27/201001/06/2011EP-AEP FOR WELL #L3 & #L5NITRATE 0.9100000MG/L 10.00000020101227018-I
07/30/200809/04/2008EP-AEP FOR WELL #L3 & #L5DI(2-ETHYLHEXYL) PHTHALATE 0.0028000MG/L 0.00600020080730010-S
07/30/200810/09/2008EP-AEP FOR WELL #L3 & #L5SODIUM 20.8000000MG/L 20080730011-I
03/22/200704/11/2007EP-AEP FOR WELL #L3 & #L5NITRATE 0.6000000MG/L 10.00000020070322007
01/31/200503/10/2005EP-AEP FOR WELL #L3 & #L5NITRATE 0.6000000MG/L 10.00000020050131-037
11/19/200302/06/2004EP-AEP FOR WELL #L3 & #L5COMBINED URANIUM 0.0001830MG/L 0.03000020031119-063R
07/13/202008/26/2020EP-BEP FOR WELL #L1 & RADLEY WELLARSENIC 0.0026000MG/L 0.01000020200713010-I
03/18/202004/15/2020EP-BEP FOR WELL #L1 & RADLEY WELLCOMBINED RADIUM (-226 & -228) 0.9000000PCI/L 5.00000020200318005-R
03/18/202004/15/2020EP-BEP FOR WELL #L1 & RADLEY WELLGROSS ALPHA, EXCL. RADON & U 2.7000000PCI/L 15.00000020200318005-R
01/23/202001/31/2020EP-BEP FOR WELL #L1 & RADLEY WELLNITRATE 0.5630000MG/L 10.00000020200123003-I
10/31/201912/09/2019EP-BEP FOR WELL #L1 & RADLEY WELLCOMBINED RADIUM (-226 & -228) 4.1000000PCI/L 5.00000020191031015-R
10/15/201910/28/2019EP-BEP FOR WELL #L1 & RADLEY WELLARSENIC 0.0029000MG/L 0.01000020191015002-I
06/03/201906/17/2019EP-BEP FOR WELL #L1 & RADLEY WELLARSENIC 0.0038000MG/L 0.01000020190603027-I
03/18/201904/02/2019EP-BEP FOR WELL #L1 & RADLEY WELLARSENIC 0.0039000MG/L 0.01000020190318041-I
03/05/201904/29/2019EP-BEP FOR WELL #L1 & RADLEY WELLCOMBINED RADIUM (-226 & -228) 3.7000000PCI/L 5.00000020190305042-R
03/05/201904/23/2019EP-BEP FOR WELL #L1 & RADLEY WELLFLUORIDE 0.4700000MG/L 4.00000020190305039-I
03/05/201904/29/2019EP-BEP FOR WELL #L1 & RADLEY WELLGROSS ALPHA, EXCL. RADON & U 1.3000000PCI/L 15.00000020190305042-R
03/05/201904/23/2019EP-BEP FOR WELL #L1 & RADLEY WELLSODIUM 20.2000000MG/L 20190305039-I
06/16/201406/24/2014EP-BEP FOR WELL #L1 & RADLEY WELLARSENIC 0.0213000MG/L 0.01000020140616038-I
07/25/201108/11/2011EP-BEP FOR WELL #L1 & RADLEY WELLARSENIC 0.0149000MG/L 0.01000020110725028-I
07/30/200810/09/2008EP-BEP FOR WELL #L1 & RADLEY WELLSODIUM 19.0000000MG/L 20080730014-I
12/30/200501/09/2006EP-BEP FOR WELL #L1 & RADLEY WELLARSENIC 0.0140000MG/L 0.01000020051230-008
11/19/200302/06/2004EP-BEP FOR WELL #L1 & RADLEY WELLCOMBINED URANIUM 0.0000610MG/L 0.03000020031119-064R
06/07/201807/09/2018EP-CEP FOR WELL #L4GROSS ALPHA, EXCL. RADON & U 2.1000000PCI/L 15.00000020180607046-R
09/13/201710/30/2017EP-CEP FOR WELL #L4SODIUM 98.8000000MG/L 20170913022-I
02/06/201703/03/2017EP-CEP FOR WELL #L4LEAD 0.0012000MG/L 0.01500020170206053-I
06/16/201406/24/2014EP-CEP FOR WELL #L4ARSENIC 0.0025000MG/L 0.01000020140616032-I
06/20/201208/13/2012EP-CEP FOR WELL #L4GROSS ALPHA, EXCL. RADON & U 5.9000000PCI/L 15.00000020120620008-R
07/30/200810/09/2008EP-CEP FOR WELL #L4SODIUM 65.6000000MG/L 20080730017-I
07/10/201808/23/2018EP-DEP FOR REIMER RD WELLFIELDCOMBINED RADIUM (-226 & -228) 1.6800000PCI/L 5.00000020180710032-R
06/09/201507/13/2015EP-DEP FOR REIMER RD WELLFIELDSODIUM 32.8000000MG/L 20150609057-I
06/19/201208/13/2012EP-DEP FOR REIMER RD WELLFIELDSODIUM 28.9000000MG/L 20120619021-I
03/17/200905/08/2009EP-DEP FOR REIMER RD WELLFIELDNITRATE 0.5000000MG/L 10.00000020090317006-I
03/17/2009EP-DEP FOR REIMER RD WELLFIELDNITRATE-NITRITE 0.5000000MG/L 10.00000020090317006-I
03/17/200905/08/2009EP-DEP FOR REIMER RD WELLFIELDSODIUM 13.1000000MG/L 20090317006-I
07/29/200809/22/2008EP-DEP FOR REIMER RD WELLFIELDSODIUM 67.8000000MG/L 20080729024-I
07/29/200809/22/2008EP-DEP FOR REIMER RD WELLFIELDSULFATE 95.6000000MG/L 20080729024-I
03/22/200704/11/2007EP-DEP FOR REIMER RD WELLFIELDNITRATE 0.3000000MG/L 10.00000020070322006
03/29/200506/09/2005EP-DEP FOR REIMER RD WELLFIELDSODIUM 44.0000000MG/L 20050329-028I
03/29/200506/09/2005EP-DEP FOR REIMER RD WELLFIELDSULFATE 110.000000MG/L 20050329-028I
06/10/201906/28/2019EP-EEP FOR WALKER WELL #W1ARSENIC 0.0026000MG/L 0.01000020190610057-I
08/07/201808/22/2018EP-EEP FOR WALKER WELL #W1NITRATE 0.2080000MG/L 10.00000020180807023-I
05/10/201805/24/2018EP-EEP FOR WALKER WELL #W1ARSENIC 0.0046000MG/L 0.01000020180510003-I
08/14/201709/26/2017EP-EEP FOR WALKER WELL #W1ARSENIC 0.0057000MG/L 0.01000020170814034-I
08/14/201709/26/2017EP-EEP FOR WALKER WELL #W1FLUORIDE 0.3080000MG/L 4.00000020170814034-I
08/14/201709/26/2017EP-EEP FOR WALKER WELL #W1NITRATE 0.2700000MG/L 10.00000020170814034-I
08/14/2017EP-EEP FOR WALKER WELL #W1NITRATE-NITRITE 0.2700000MG/L 10.00000020170814034-I
08/14/201709/26/2017EP-EEP FOR WALKER WELL #W1SODIUM 38.2000000MG/L 20170814034-I
04/12/201704/19/2017EP-EEP FOR WALKER WELL #W1ARSENIC 0.0055000MG/L 0.01000020170412040-I
04/12/201705/01/2017EP-EEP FOR WALKER WELL #W1LEAD 0.0020000MG/L 0.01500020170412041-I
06/22/201607/14/2016EP-EEP FOR WALKER WELL #W1ARSENIC 0.0054000MG/L 0.01000020160622015-I
06/09/201506/25/2015EP-EEP FOR WALKER WELL #W1NITRATE 0.4340000MG/L 10.00000020150609055-I
06/01/201506/15/2015EP-EEP FOR WALKER WELL #W1ARSENIC 0.0054000MG/L 0.01000020150601029-I
08/18/201408/26/2014EP-EEP FOR WALKER WELL #W1NITRATE 0.2190000MG/L 10.00000020140818024-I
06/24/201406/27/2014EP-EEP FOR WALKER WELL #W1ARSENIC 0.0074000MG/L 0.01000020140624009-I
03/17/201403/31/2014EP-EEP FOR WALKER WELL #W1ARSENIC 0.0079000MG/L 0.01000020140317007-I
05/06/201305/28/2013EP-EEP FOR WALKER WELL #W1ARSENIC 0.0035000MG/L 0.01000020130506014-I
03/07/201303/18/2013EP-EEP FOR WALKER WELL #W1ARSENIC 0.0058000MG/L 0.01000020130307002-I
10/31/201211/13/2012EP-EEP FOR WALKER WELL #W1ARSENIC 0.0042000MG/L 0.01000020121031028-I
Archived Chemical Detections - PWS ID: 01149
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
08/03/199209/25/1992AEP FOR WELL #L3(PRIMARY)Sodium 20.6000000
10/27/199901/01/2000AAWELL #L3 (PRIMARY)Selenium 0.0094000 0.0500
10/27/199901/01/2000AAWELL #L3 (PRIMARY)Sodium 20.8000000
12/29/199701/14/1998AAWELL #L3 (PRIMARY)Nitrate 0.300000010.0000
12/03/199603/03/1997AAWELL #L3 (PRIMARY)Sodium 20.1000000
12/03/199603/03/1997AAWELL #L3 (PRIMARY)Sulfate 2.3000000
09/21/199301/05/1994AAWELL #L3 (PRIMARY)Arsenic 0.0120000 0.0500
09/21/199301/05/1994AAWELL #L3 (PRIMARY)Sodium 19.2000000
09/21/199301/05/1994AAWELL #L3 (PRIMARY)Sulfate 2.9000000
08/03/199211/06/1992BEP FOR WELLS #L1 & #L2Sodium 19.9000000
10/27/199901/01/2000BAWELL #L1Arsenic 0.0070000 0.0500
10/27/199907/25/2002BAWELL #L1Arsenic 0.0070000 0.0500
10/27/199907/25/2002BAWELL #L1Sodium 20.8000000
10/27/199901/01/2000BAWELL #L1Sodium 20.8000000
09/21/199301/05/1994BAWELL #L1Arsenic 0.0062000 0.0500
09/21/199301/05/1994BAWELL #L1Sodium 21.9000000
09/21/199301/05/1994BAWELL #L1Sulfate 2.1000000
10/27/199901/01/2000CAWELL #L4Lead 0.0039000 0.0150
10/27/199901/01/2000CAWELL #L4Selenium 0.0250000 0.0500
10/27/199901/01/2000CAWELL #L4Sodium 59.2000000
12/03/199603/02/1997CAWELL #L4Sodium 58.1000000
09/21/199301/05/1994CAWELL #L4Arsenic 0.0130000 0.0500
09/21/199301/05/1994CAWELL #L4Sodium 52.0000000
09/21/199301/05/1994CAWELL #L4Sulfate 2.0000000
08/22/200101/28/2002DDWELL #R9Phthalates (Di(2-Ethylhexyl)) 0.0027000 0.0060
04/04/200101/28/2002DDWELL #R9Phthalates (Di(2-Ethylhexyl)) 0.0242000 0.0060
06/30/200001/28/2002DDWELL #R9Selenium 0.0200000 0.0500
06/30/200001/28/2002DDWELL #R9Sodium 33.6000000
06/30/200001/28/2002DDWELL #R9Sulfate 48.6000000

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



For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA