Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 06118 ---- COLUMBIA HILLS HOA
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.
Point ID
Analyte Result UOM MCL Sample ID
10/25/202212/09/2022EP-AEP FOR WELLSGROSS ALPHA, EXCL. RADON & U 3.0500000PCI/L 15.0000002299001-01-R
10/29/201911/22/2019EP-AEP FOR WELLSFLUORIDE 0.1300000MG/L 4.000000930300302-I
10/29/201911/22/2019EP-AEP FOR WELLSSODIUM 67.4000000MG/L 930300302-I
11/19/201812/05/2018EP-AEP FOR WELLSNITRATE 0.0770000MG/L 10.000000180105240001-I
04/23/201205/11/2012EP-AEP FOR WELLSFLUORIDE 0.1570000MG/L 4.00000020423221-I
04/23/201205/11/2012EP-AEP FOR WELLSSODIUM 65.5000000MG/L 20423221-I
12/23/201002/28/2011EP-AEP FOR WELLSFLUORIDE 0.1100000MG/L 4.00000014471016-I
12/23/201002/28/2011EP-AEP FOR WELLSSODIUM 40.2000000MG/L 1019347-I
08/30/201009/15/2010EP-AEP FOR WELLSNITRATE 0.0700000MG/L 10.00000014490769-I
08/30/201009/15/2010EP-AEP FOR WELLSNITRATE 0.0800000MG/L 10.00000014490771-I
08/30/201009/15/2010EP-AEP FOR WELLSNITRATE 0.0900000MG/L 10.00000014490772-I
12/30/200701/09/2008EP-AEP FOR WELLSNITRATE 0.6000000MG/L 10.000000438736-I
12/29/200501/10/2006EP-AEP FOR WELLSNITRATE 2.5000000MG/L 10.000000400912-I
07/02/200302/18/2004EP-AEP FOR WELLSSODIUM 9.7600000MG/L 03183/28I
12/29/200501/10/2006EP-BEP FOR WELL #2 (COLU3174)NITRATE 3.1000000MG/L 10.000000400913-I
07/02/200302/18/2004EP-BEP FOR WELL #2 (COLU3174)SODIUM 7.8500000MG/L 03183/29I
Archived Chemical Detections - PWS ID: 06118
Source ID Source Name Analyte
Results MCL

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

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