OHA Drinking Water Services
OR41
PWS ID: 95452 ---- CLACKAMAS CO PKS - BOONES FERRY MARINA
Arsenic Running Annual Averages

Results shown are only for quarterly or monthly monitoring schedules.
Averages are subject to change as new data is taken into consideration.

Arsenic MCL = 0.010 mg/L. MCL exceedances are indicated with red text.

MP Begin MP End MP Name Location Sample
Point		 Arsenic RAA
(mg/L)
10/01/2017 12/31/2017 4Q2017 EP FOR WELL EP-A0.000
07/01/2017 09/30/2017 3Q2017 EP FOR WELL EP-A0.000
04/01/2017 06/30/2017 2Q2017 EP FOR WELL EP-A0.000
01/01/2017 03/31/2017 1Q2017 EP FOR WELL EP-A0.000
10/01/2016 12/31/2016 4Q2016 EP FOR WELL EP-A0.000
07/01/2016 09/30/2016 3Q2016 EP FOR WELL EP-A0.000
04/01/2016 06/30/2016 2Q2016 EP FOR WELL EP-A0.000
01/01/2016 03/31/2016 1Q2016 EP FOR WELL EP-A0.000
10/01/2015 12/31/2015 4Q2015 EP FOR WELL EP-A0.000
07/01/2015 09/30/2015 3Q2015 EP FOR WELL EP-A0.000
04/01/2015 06/30/2015 2Q2015 EP FOR WELL EP-A0.000
01/01/2015 03/31/2015 1Q2015 EP FOR WELL EP-A0.000
10/01/2014 12/31/2014 4Q2014 EP FOR WELL EP-A0.000
07/01/2014 09/30/2014 3Q2014 EP FOR WELL EP-A0.000
04/01/2014 06/30/2014 2Q2014 EP FOR WELL EP-A0.000
01/01/2014 03/31/2014 1Q2014 EP FOR WELL EP-A0.000
10/01/2013 12/31/2013 4Q2013 EP FOR WELL EP-A0.000
07/01/2013 09/30/2013 3Q2013 EP FOR WELL EP-A0.000
04/01/2013 06/30/2013 2Q2013 EP FOR WELL EP-A0.000
01/01/2013 03/31/2013 1Q2013 EP FOR WELL EP-A0.000
10/01/2012 12/31/2012 4Q2012 EP FOR WELL EP-A0.000
07/01/2012 09/30/2012 3Q2012 EP FOR WELL EP-A0.000
04/01/2012 06/30/2012 2Q2012 EP FOR WELL EP-A0.000
01/01/2012 03/31/2012 1Q2012 EP FOR WELL EP-A0.000
10/01/2011 12/31/2011 4Q2011 EP FOR WELL EP-A0.000
07/01/2011 09/30/2011 3Q2011 EP FOR WELL EP-A0.000
04/01/2011 06/30/2011 2Q2011 EP FOR WELL EP-A0.000



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