OHA Drinking Water Services
OR41
PWS ID: 00792 ---- SCAPPOOSE, CITY OF
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
4Q2014 Dec 10, 2014 2DBP-01 34100 SKYWAY DRIVE 0.021 0.021 0.002 0
4Q2014 Dec 10, 2014 2DBP-02 32185 BRANCH ROAD 0.014 0.014 0.005 0.005
3Q2014 Sep 17, 2014 2DBP-01 34100 SKYWAY DRIVE 0.022 0.020 0.003 0.003
3Q2014 Sep 17, 2014 2DBP-02 32185 BRANCH ROAD 0.015 0.016 0.005 0.005
2Q2014 Jun 04, 2014 2DBP-01 34100 SKYWAY DRIVE 0.016 0.022 0.003 0.003
2Q2014 Jun 04, 2014 2DBP-02 32185 BRANCH ROAD 0.010 0.016 0.004 0.005
1Q2014 Mar 12, 2014 2DBP-01 34100 SKYWAY DRIVE 0.011 0.003
1Q2014 Mar 12, 2014 2DBP-02 32185 BRANCH ROAD 0.003 0.003
4Q2013 Dec 11, 2013 2DBP-01 34100 SKYWAY DRIVE 0.006
4Q2013 Dec 11, 2013 2DBP-02 32185 BRANCH ROAD 0.001



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