OHA Drinking Water Services
OR41
PWS ID: 01173 ---- WATSECO-BARVIEW WATER DISTRICT
LRAAs and OELs

LRAA = Locational running annual average; OEL = Operational evaluation level. Learn about OELs here.
Averages are subject to change as new data is taken into consideration.

TTHM MCL = 0.080 mg/L,  HAA5 MCL = 0.060 mg/L.  MCL exceedances are indicated with red text.

Monitoring
Period		 Last
Sample		 Sample
Point		 Location TTHM
LRAA		 TTHM
OEL		 HAA5
LRAA		 HAA5
OEL
4Q2015 2DBP-01 18935 PACIFIC 0.048 0
3Q2015 Aug 19, 2015 2DBP-01 18935 PACIFIC 0.058 0.039 0 0
2Q2015 Apr 15, 2015 2DBP-01 18935 PACIFIC 0.066 0.070 0.001 0
1Q2015 Mar 26, 2015 2DBP-01 18935 PACIFIC 0.067 0.071 0.001 0.001
4Q2014 Nov 05, 2014 2DBP-01 18935 PACIFIC 0.064 0.070 0.001 0
3Q2014 Jul 16, 2014 2DBP-01 18935 PACIFIC 0.064 0.053 0.001 0.001
2Q2014 Apr 16, 2014 2DBP-01 18935 PACIFIC 0.053 0.068 0 0
1Q2014 Mar 05, 2014 2DBP-01 18935 PACIFIC 0.038 0
4Q2013 Nov 20, 2013 2DBP-01 18935 PACIFIC 0.022 0



More information for this water system: SDWIS ID 3567
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