OHA Drinking Water Services
OR41
PWS ID: 00925 ---- SW LINCOLN CO WATER PUD
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
3Q2014 Aug 05, 2014 2DBP-01 HEMLOCK ST 0.015 0.015 0.002 0.003
2Q2014 May 06, 2014 2DBP-01 HEMLOCK ST 0.011 0.015 0 0
1Q2014 Feb 18, 2014 2DBP-01 HEMLOCK ST 0.007 0
4Q2013 Nov 25, 2013 2DBP-01 HEMLOCK ST 0.004 0