OHA Drinking Water Services
OR41
PWS ID: 00816 ---- SHERWOOD, 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
1Q2024 2DBP-02 SS #2-14602 BRICKYARD 0.014 0.015 0.008 0.008
1Q2024 2DBP-03 SS #23 - 20602 LAVENDER 0.016 0.016 0.011 0.011
4Q2023 2DBP-02 SS #2-14602 BRICKYARD 0.014 0.015 0.007 0.007
4Q2023 2DBP-03 SS #23 - 20602 LAVENDER 0.015 0.017 0.010 0.010
3Q2023 2DBP-02 SS #2-14602 BRICKYARD 0.012 0.013 0.007 0.007
3Q2023 2DBP-03 SS #23 - 20602 LAVENDER 0.015 0.013 0.010 0.012
2Q2023 2DBP-02 SS #2-14602 BRICKYARD 0.013 0.013 0.006 0.007
2Q2023 2DBP-03 SS #23 - 20602 LAVENDER 0.015 0.016 0.007 0.007
1Q2023 2DBP-02 SS #2-14602 BRICKYARD 0.014 0.013 0.007 0.007
1Q2023 2DBP-03 SS #23 - 20602 LAVENDER 0.015 0.015 0.007 0.007
4Q2022 2DBP-02 SS #2-14602 BRICKYARD 0.013 0.013 0.007 0.007
4Q2022 2DBP-03 SS #23 - 20602 LAVENDER 0.014 0.015 0.006 0.007
3Q2022 2DBP-02 SS #2-14602 BRICKYARD 0.017 0.014 0.007 0.006
3Q2022 2DBP-03 SS #23 - 20602 LAVENDER 0.015 0.013 0.007 0.006
2Q2022 2DBP-02 SS #2-14602 BRICKYARD 0.020 0.019 0.008 0.008
2Q2022 2DBP-03 SS #23 - 20602 LAVENDER 0.016 0.016 0.008 0.008
1Q2022 2DBP-02 SS #2-14602 BRICKYARD 0.018 0.018 0.007 0.008
1Q2022 2DBP-03 SS #23 - 20602 LAVENDER 0.016 0.016 0.007 0.007
4Q2021 2DBP-02 SS #2-14602 BRICKYARD 0.018 0.021 0.006 0.008
4Q2021 2DBP-03 SS #23 - 20602 LAVENDER 0.016 0.018 0.007 0.008
3Q2021 2DBP-02 SS #2-14602 BRICKYARD 0.020 0.018 0.006 0.006
3Q2021 2DBP-03 SS #23 - 20602 LAVENDER 0.017 0.014 0.006 0.006
2Q2021 2DBP-02 SS #2-14602 BRICKYARD 0.023 0.018 0.007 0.006
2Q2021 2DBP-03 SS #23 - 20602 LAVENDER 0.020 0.016 0.007 0.006
1Q2021 2DBP-02 SS #2-14602 BRICKYARD 0.024 0.023 0.008 0.006
1Q2021 2DBP-03 SS #23 - 20602 LAVENDER 0.021 0.021 0.008 0.007
4Q2020 2DBP-02 SS #2-14602 BRICKYARD 0.026 0.028 0.009 0.009
4Q2020 2DBP-03 SS #23 - 20602 LAVENDER 0.022 0.023 0.009 0.009
3Q2020 2DBP-02 SS #2-14602 BRICKYARD 0.024 0.027 0.009 0.009
3Q2020 2DBP-03 SS #23 - 20602 LAVENDER 0.021 0.023 0.009 0.009
2Q2020 2DBP-02 SS #2-14602 BRICKYARD 0.024 0.021 0.009 0.009
2Q2020 2DBP-03 SS #23 - 20602 LAVENDER 0.020 0.017 0.009 0.009
1Q2020 2DBP-02 SS #2-14602 BRICKYARD 0.023 0.024 0.009 0.009
1Q2020 2DBP-03 SS #23 - 20602 LAVENDER 0.021 0.022 0.009 0.009
4Q2019 2DBP-02 SS #2-14602 BRICKYARD 0.024 0.022 0.010 0.008
4Q2019 2DBP-03 SS #23 - 20602 LAVENDER 0.021 0.020 0.010 0.008
3Q2019 2DBP-02 SS #2-14602 BRICKYARD 0.025 0.028 0.010 0.010
3Q2019 2DBP-03 SS #23 - 20602 LAVENDER 0.021 0.023 0.009 0.009
2Q2019 2DBP-02 SS #2-14602 BRICKYARD 0.024 0.021 0.010 0.010
2Q2019 2DBP-03 SS #23 - 20602 LAVENDER 0.020 0.018 0.010 0.010
1Q2019 2DBP-02 SS #2-14602 BRICKYARD 0.023 0.026 0.010 0.012
1Q2019 2DBP-03 SS #23 - 20602 LAVENDER 0.020 0.021 0.009 0.011
4Q2018 2DBP-02 SS #2-14602 BRICKYARD 0.020 0.021 0.008 0.008
4Q2018 2DBP-03 SS #23 - 20602 LAVENDER 0.017 0.019 0.007 0.007
3Q2018 2DBP-02 SS #2-14602 BRICKYARD 0.020 0.022 0.008 0.008
3Q2018 2DBP-03 SS #23 - 20602 LAVENDER 0.018 0.019 0.007 0.007
2Q2018 2DBP-02 SS #2-14602 BRICKYARD 0.018 0.016 0.008 0.007
2Q2018 2DBP-03 SS #23 - 20602 LAVENDER 0.017 0.016 0.007 0.007
1Q2018 2DBP-02 SS #2-14602 BRICKYARD 0.019 0.017 0.009 0.008
1Q2018 2DBP-03 SS #23 - 20602 LAVENDER 0.017 0.016 0.008 0.007
4Q2017 2DBP-01 SS #24 14140 SW GALBREATH DR 0.017 0.019 0.009 0.009
4Q2017 2DBP-02 SS #2-14602 BRICKYARD 0.019 0.020 0.009 0.009
4Q2017 2DBP-03 SS #23 - 20602 LAVENDER 0.017 0.019 0.009 0.008
4Q2017 2DBP-04 SS #22 0.019 0.024 0.009 0.009
3Q2017 2DBP-01 SS #24 14140 SW GALBREATH DR 0.020 0.016 0.009 0.009
3Q2017 2DBP-02 SS #2-14602 BRICKYARD 0.022 0.019 0.010 0.009
3Q2017 2DBP-03 SS #23 - 20602 LAVENDER 0.020 0.017 0.009 0.009
3Q2017 2DBP-04 SS #22 0.019 0.016 0.009 0.009
2Q2017 2DBP-01 SS #24 14140 SW GALBREATH DR 0.021 0.019 0.009 0.010
2Q2017 2DBP-02 SS #2-14602 BRICKYARD 0.024 0.022 0.009 0.010
2Q2017 2DBP-03 SS #23 - 20602 LAVENDER 0.021 0.019 0.008 0.010
2Q2017 2DBP-04 SS #22 0.020 0.018 0.009 0.010
1Q2017 2DBP-01 SS #24 14140 SW GALBREATH DR 0.021 0.020 0.006 0.008
1Q2017 2DBP-02 SS #2-14602 BRICKYARD 0.024 0.023 0.006 0.008
1Q2017 2DBP-03 SS #23 - 20602 LAVENDER 0.021 0.021 0.006 0.008
1Q2017 2DBP-04 SS #22 0.020 0.020 0.006 0.009
4Q2016 2DBP-01 SS #24 14140 SW GALBREATH DR 0.022 0.026 0.005 0.006
4Q2016 2DBP-02 SS #2-14602 BRICKYARD 0.025 0.029 0.005 0.006
4Q2016 2DBP-03 SS #23 - 20602 LAVENDER 0.022 0.026 0.005 0.006
4Q2016 2DBP-04 SS #22 0.021 0.024 0.005 0.006
3Q2016 2DBP-01 SS #24 14140 SW GALBREATH DR 0.019 0.020 0.004 0.004
3Q2016 2DBP-02 SS #2-14602 BRICKYARD 0.023 0.024 0.005 0.004
3Q2016 2DBP-03 SS #23 - 20602 LAVENDER 0.019 0.020 0.005 0.004
3Q2016 2DBP-04 SS #22 0.019 0.019 0.004 0.004
2Q2016 2DBP-01 SS #24 14140 SW GALBREATH DR 0.020 0.017 0.005 0.004
2Q2016 2DBP-02 SS #2-14602 BRICKYARD 0.023 0.020 0.005 0.005
2Q2016 2DBP-03 SS #23 - 20602 LAVENDER 0.019 0.016 0.005 0.004
2Q2016 2DBP-04 SS #22 0.020 0.016 0.004 0.004
1Q2016 2DBP-01 SS #24 14140 SW GALBREATH DR 0.023 0.020 0.009 0.006
1Q2016 2DBP-02 SS #2-14602 BRICKYARD 0.027 0.022 0.016 0.007
1Q2016 2DBP-03 SS #23 - 20602 LAVENDER 0.021 0.020 0.007 0.007
1Q2016 2DBP-04 SS #22 0.022 0.021 0.006 0.006
4Q2015 2DBP-01 SS #24 14140 SW GALBREATH DR 0.026 0.025 0.013 0.009
4Q2015 2DBP-02 SS #2-14602 BRICKYARD 0.031 0.029 0.023 0.016
4Q2015 2DBP-03 SS #23 - 20602 LAVENDER 0.023 0.023 0.007 0.007
4Q2015 2DBP-04 SS #22 0.025 0.024 0.006 0.006
3Q2015 2DBP-01 SS #24 14140 SW GALBREATH DR 0.027 0.027 0.015 0.013
3Q2015 2DBP-02 SS #2-14602 BRICKYARD 0.033 0.032 0.029 0.023
3Q2015 2DBP-03 SS #23 - 20602 LAVENDER 0.025 0.025 0.007 0.007
3Q2015 2DBP-04 SS #22 0.028 0.028 0.006 0.006
2Q2015 2DBP-01 SS #24 14140 SW GALBREATH DR 0.027 0.027 0.017 0.019
2Q2015 2DBP-02 SS #2-14602 BRICKYARD 0.033 0.035 0.035 0.041
1Q2015 2DBP-01 SS #24 14140 SW GALBREATH DR 0.031 0.026 0.021 0.018
1Q2015 2DBP-02 SS #2-14602 BRICKYARD 0.034 0.031 0.030 0.032
4Q2014 2DBP-01 SS #24 14140 SW GALBREATH DR 0.031 0.022
4Q2014 2DBP-02 SS #2-14602 BRICKYARD 0.030 0.022
3Q2014 2DBP-01 SS #24 14140 SW GALBREATH DR 0.031 0.030 0.024 0.019
3Q2014 2DBP-02 SS #2-14602 BRICKYARD 0.031 0.030 0.026 0.023
2Q2014 2DBP-01 SS #24 14140 SW GALBREATH DR 0.031 0.034 0.025 0.029
2Q2014 2DBP-02 SS #2-14602 BRICKYARD 0.029 0.033 0.022 0.028
1Q2014 2DBP-01 SS #24 14140 SW GALBREATH DR 0.027 0.028 0.023 0.023
1Q2014 2DBP-02 SS #2-14602 BRICKYARD 0.025 0.024 0.021 0.017
4Q2013 2DBP-01 SS #24 14140 SW GALBREATH DR 0.026 0.029 0.023 0.026
4Q2013 2DBP-02 SS #2-14602 BRICKYARD 0.026 0.029 0.023 0.028
3Q2013 2DBP-01 SS #24 14140 SW GALBREATH DR 0.031 0.025 0.026 0.018
3Q2013 2DBP-02 SS #2-14602 BRICKYARD 0.029 0.022 0.025 0.014
2Q2013 2DBP-01 SS #24 14140 SW GALBREATH DR 0.031 0.031 0.026 0.029
2Q2013 2DBP-02 SS #2-14602 BRICKYARD 0.024 0.030 0.023 0.030
1Q2013 2DBP-01 SS #24 14140 SW GALBREATH DR 0.032 0.030 0.026 0.024
1Q2013 2DBP-02 SS #2-14602 BRICKYARD 0.025 0.023 0.024 0.022
1Q2013 2DBP-03 SS #23 - 20602 LAVENDER 0.025 0.024 0.009 0.010
1Q2013 2DBP-04 SS #22 0.026 0.026 0.013 0.015
4Q2012 2DBP-01 SS #24 14140 SW GALBREATH DR 0.026 0.039 0.021 0.032
4Q2012 2DBP-02 SS #2-14602 BRICKYARD 0.020 0.032 0.019 0.031
4Q2012 2DBP-03 SS #23 - 20602 LAVENDER 0.021 0.031 0.007 0.011
4Q2012 2DBP-04 SS #22 0.021 0.031 0.010 0.015
3Q2012 2DBP-01 SS #24 14140 SW GALBREATH DR 0.013 0.010
3Q2012 2DBP-02 SS #2-14602 BRICKYARD 0.007 0.007
3Q2012 2DBP-03 SS #23 - 20602 LAVENDER 0.012 0.004
3Q2012 2DBP-04 SS #22 0.012 0.004
2Q2012 2DBP-01 SS #24 14140 SW GALBREATH DR 0.007 0.007
2Q2012 2DBP-02 SS #2-14602 BRICKYARD 0.007 0.007
2Q2012 2DBP-03 SS #23 - 20602 LAVENDER 0.006 0.002
2Q2012 2DBP-04 SS #22 0.006 0.001



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