OHA Drinking Water Services
OR41
PWS ID: 00054 ---- BURNSIDE WATER ASSOCIATION
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
4Q2019 Nov 06, 2019 2DBP-01 #1 - 39702 BURNSIDE LOOP 0.031 0.033 0.022 0.024
3Q2019 Aug 07, 2019 2DBP-01 #1 - 39702 BURNSIDE LOOP 0.031 0.033 0.020 0.021
2Q2019 May 01, 2019 2DBP-01 #1 - 39702 BURNSIDE LOOP 0.026 0.027 0.018 0.017
1Q2019 Feb 06, 2019 2DBP-01 #1 - 39702 BURNSIDE LOOP 0.025 0.025 0.020 0.020