Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00548 ---- CLARKS BRANCH WATER ASSOC
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
08/15/201708/31/2017EP-AEP FOR SOUTH UMPQUA RIVERNITRATE 0.1300000MG/L 10.000000708162302-I
08/31/201610/04/2016EP-AEP FOR SOUTH UMPQUA RIVERGROSS ALPHA, EXCL. RADON & U 3.1000000PCI/L 15.000000609010202-R
08/31/201610/04/2016EP-AEP FOR SOUTH UMPQUA RIVERSODIUM 7.2500000MG/L 609010205-I
08/07/201509/21/2015EP-AEP FOR SOUTH UMPQUA RIVERNITRATE 0.3100000MG/L 10.000000508070203-I
08/28/201409/11/2014EP-AEP FOR SOUTH UMPQUA RIVERXYLENES, TOTAL 0.0032000MG/L 10.000000408281601-V
04/07/201404/17/2014EP-AEP FOR SOUTH UMPQUA RIVERNITRATE 0.1700000MG/L 10.000000404071201-I
09/11/201210/08/2012EP-AEP FOR SOUTH UMPQUA RIVERXYLENES, TOTAL 0.0005200MG/L 10.000000209110401-V
08/30/201111/10/2011EP-AEP FOR SOUTH UMPQUA RIVERXYLENES, TOTAL 0.0015000MG/L 10.000000108301801-V
06/01/201107/27/2011EP-AEP FOR SOUTH UMPQUA RIVERNITRATE 0.1400000MG/L 10.000000106011001-I
02/08/201003/03/2010EP-AEP FOR SOUTH UMPQUA RIVERNITRATE 0.1300000MG/L 10.000000002080201-I
02/08/2010EP-AEP FOR SOUTH UMPQUA RIVERNITRATE-NITRITE 0.1300000MG/L 10.000000002080201-I
02/08/201003/03/2010EP-AEP FOR SOUTH UMPQUA RIVERSODIUM 4.0300000MG/L 002080201-I
08/25/200810/01/2008EP-AEP FOR SOUTH UMPQUA RIVERXYLENES, TOTAL 0.0018000MG/L 10.000000808250401-V
05/20/200308/29/2003EP-AEP FOR SOUTH UMPQUA RIVERXYLENES, TOTAL 0.0019000MG/L 10.00000030520-11V
02/21/200304/25/2003EP-AEP FOR SOUTH UMPQUA RIVERNITRATE 0.2600000MG/L 10.00000030221-4
02/06/200202/22/2002EP-AEP FOR SOUTH UMPQUA RIVERNITRATE 0.3400000MG/L 10.00000020206-31
Archived Chemical Detections - PWS ID: 00548
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
02/19/200104/04/2001AEP FOR SOUTH UMPQUA RIVERBromodichloromethane 0.0033000
02/19/200104/04/2001AEP FOR SOUTH UMPQUA RIVERChloroform 0.0089000
02/19/200104/04/2001AEP FOR SOUTH UMPQUA RIVERSodium 5.7200000
02/19/200104/04/2001AEP FOR SOUTH UMPQUA RIVERSulfate 16.5000000
10/11/200010/30/2000AEP FOR SOUTH UMPQUA RIVERChloroform 0.0072000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERBenzene 0.0075000 0.0050
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERBromodichloromethane 0.0094000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERChloroform 0.0205000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERChloromethane 0.0074000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERCis-1,2-Dichloroethylene 0.0058000 0.0700
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVEREthylbenzene 0.0007000 0.7000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVEREthylbenzene 0.0636000 0.7000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERMonochlorobenzene (Chlorobenzene) 0.0021000 0.1000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERO-Chlorotoluene 0.0005000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERO-Chlorotoluene 0.0025000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERStyrene 0.0027000 0.1000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERStyrene 0.0010000 0.1000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERTotal Xylenes 0.002100010.0000
09/20/200010/30/2000AEP FOR SOUTH UMPQUA RIVERTotal Xylenes 0.160000010.0000
02/08/200003/08/2000AEP FOR SOUTH UMPQUA RIVERConductivity @ 25 C U-MHO101.0000000
02/08/200003/08/2000AEP FOR SOUTH UMPQUA RIVERNitrate 0.170000010.0000
02/08/200003/08/2000AEP FOR SOUTH UMPQUA RIVERNitrate-Nitrite 0.170000010.0000
02/08/200003/08/2000AEP FOR SOUTH UMPQUA RIVERPh 6.6000000
02/08/200003/08/2000AEP FOR SOUTH UMPQUA RIVERSodium 5.1100000
02/08/200003/08/2000AEP FOR SOUTH UMPQUA RIVERSulfate 18.1000000
08/25/199909/28/1999AEP FOR SOUTH UMPQUA RIVERConductivity @ 25 C U-MHO131.0000000
08/25/199909/28/1999AEP FOR SOUTH UMPQUA RIVERPh 7.3000000
08/25/199909/28/1999AEP FOR SOUTH UMPQUA RIVERSodium 6.3200000
08/25/199909/28/1999AEP FOR SOUTH UMPQUA RIVERSulfate 10.8000000
02/24/199803/25/1998AEP FOR SOUTH UMPQUA RIVERBromodichloromethane 0.0019000
02/24/199803/25/1998AEP FOR SOUTH UMPQUA RIVERChloroform 0.0122000
02/24/199803/25/1998AEP FOR SOUTH UMPQUA RIVERNitrate 0.130000010.0000
02/24/199803/25/1998AEP FOR SOUTH UMPQUA RIVERNitrate-Nitrite 0.130000010.0000
02/24/199803/25/1998AEP FOR SOUTH UMPQUA RIVERSodium 34.5000000
02/24/199803/25/1998AEP FOR SOUTH UMPQUA RIVERSulfate 19.1000000
03/08/199604/11/1996AEP FOR SOUTH UMPQUA RIVERNitrate 0.130000010.0000
03/31/199505/11/1995AEP FOR SOUTH UMPQUA RIVERFluoride 0.1000000 4.0000
03/31/199505/11/1995AEP FOR SOUTH UMPQUA RIVERSodium 8.4400000
03/31/199505/11/1995AEP FOR SOUTH UMPQUA RIVERSulfate 8.2200000
09/30/199301/31/1994ASTANDARD ENTRY POINTBromodichloromethane 0.0070000
09/30/199301/31/1994ASTANDARD ENTRY POINTChloroform 0.0329000
09/30/199301/31/1994ASTANDARD ENTRY POINTFluoride 0.2000000 4.0000
09/30/199301/31/1994ASTANDARD ENTRY POINTSodium 9.0800000
09/30/199301/31/1994ASTANDARD ENTRY POINTSulfate 10.5000000
01/08/199304/02/1993ASOUTH UMPQUA RIVERBromodichloromethane 0.0015000
01/08/199304/02/1993ASOUTH UMPQUA RIVERChloroform 0.0078000
11/13/199203/18/1993ASOUTH UMPQUA RIVERFluoride 0.1000000 4.0000
11/13/199203/18/1993ASOUTH UMPQUA RIVERLead 0.0100000 0.0150
11/13/199203/18/1993ASOUTH UMPQUA RIVERSodium 6.5300000
09/11/199210/22/1992ASOUTH UMPQUA RIVERTThm 0.0224000 0.1000
03/11/199204/20/1992ASOUTH UMPQUA RIVERTThm 0.0121000 0.1000
10/17/199111/25/1991ASOUTH UMPQUA RIVERTThm 0.0122000 0.1000
08/13/199109/17/1991ASOUTH UMPQUA RIVERFluoride 0.1000000 4.0000
08/13/199109/17/1991ASOUTH UMPQUA RIVERNitrate 0.100000010.0000
08/13/199109/17/1991ASOUTH UMPQUA RIVERSodium 5.0300000

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



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