OHA Drinking Water Services
OR41
PWS ID: 00199 ---- BEAVER 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
4Q2016 Dec 06, 2016 2DBP-01 24325 BUNN CR RD (SM #2) 0.027 0.026 0.019 0.019
3Q2016 Aug 10, 2016 2DBP-01 24325 BUNN CR RD (SM #2) 0.046 0.034 0.033 0.024
2Q2016 May 10, 2016 2DBP-01 24325 BUNN CR RD (SM #2) 0.044 0.043 0.032 0.031
1Q2016 Feb 10, 2016 2DBP-01 24325 BUNN CR RD (SM #2) 0.044 0.041 0.032 0.030
4Q2015 Nov 09, 2015 2DBP-01 24325 BUNN CR RD (SM #2) 0.045 0.063 0.032 0.046
3Q2015 Aug 11, 2015 2DBP-01 24325 BUNN CR RD (SM #2) 0.031 0.030 0.020 0.022
2Q2015 May 12, 2015 2DBP-01 24325 BUNN CR RD (SM #2) 0.035 0.031 0.019 0.017
1Q2015 Feb 11, 2015 2DBP-01 24325 BUNN CR RD (SM #2) 0.033 0.032 0.021 0.018
4Q2014 Nov 12, 2014 2DBP-01 24325 BUNN CR RD (SM #2) 0.039 0.037 0.026 0.022
3Q2014 Aug 13, 2014 2DBP-01 24325 BUNN CR RD (SM #2) 0.038 0.042 0.029 0.028
2Q2014 May 13, 2014 2DBP-01 24325 BUNN CR RD (SM #2) 0.026 0.032 0.022 0.028
1Q2014 Feb 11, 2014 2DBP-01 24325 BUNN CR RD (SM #2) 0.019 0.016
4Q2013 Nov 12, 2013 2DBP-01 24325 BUNN CR RD (SM #2) 0.009 0.008



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