OHA Drinking Water Services
OR41
PWS ID: 00581 ---- OAKLAND, 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
3Q2024 2DBP-01 142 GOODMAN AV - WWTP LAB 0.008 0.010
2Q2024 2DBP-01 142 GOODMAN AV - WWTP LAB 0.016 0.018
1Q2024 Mar 14, 2024 2DBP-01 142 GOODMAN AV - WWTP LAB 0.018 0.014 0.020 0.015
4Q2023 Dec 14, 2023 2DBP-01 142 GOODMAN AV - WWTP LAB 0.018 0.018 0.022 0.020
3Q2023 Sep 14, 2023 2DBP-01 142 GOODMAN AV - WWTP LAB 0.018 0.024 0.022 0.027
2Q2023 Jun 15, 2023 2DBP-01 142 GOODMAN AV - WWTP LAB 0.023 0.015 0.031 0.020
1Q2023 Mar 27, 2023 2DBP-01 142 GOODMAN AV - WWTP LAB 0.021 0.020 0.029 0.029
4Q2022 Nov 17, 2022 2DBP-01 142 GOODMAN AV - WWTP LAB 0.020 0.021 0.028 0.028
3Q2022 Sep 15, 2022 2DBP-01 142 GOODMAN AV - WWTP LAB 0.020 0.031 0.027 0.042
2Q2022 Jun 16, 2022 2DBP-01 142 GOODMAN AV - WWTP LAB 0.016 0.011 0.018 0.013
1Q2022 Mar 17, 2022 2DBP-01 142 GOODMAN AV - WWTP LAB 0.017 0.014 0.019 0.017
4Q2021 Dec 08, 2021 2DBP-01 142 GOODMAN AV - WWTP LAB 0.017 0.017 0.018 0.019
3Q2021 Sep 16, 2021 2DBP-01 142 GOODMAN AV - WWTP LAB 0.017 0.023 0.020 0.024
2Q2021 Jun 10, 2021 2DBP-01 142 GOODMAN AV - WWTP LAB 0.016 0.014 0.022 0.016
1Q2021 Feb 22, 2021 2DBP-01 142 GOODMAN AV - WWTP LAB 0.014 0.013 0.022 0.019
4Q2020 Nov 12, 2020 2DBP-01 142 GOODMAN AV - WWTP LAB 0.014 0.016 0.023 0.024
3Q2020 Sep 22, 2020 2DBP-01 142 GOODMAN AV - WWTP LAB 0.017 0.019 0.024 0.030
2Q2020 May 14, 2020 2DBP-01 142 GOODMAN AV - WWTP LAB 0.020 0.012 0.024 0.018
1Q2020 Feb 20, 2020 2DBP-01 142 GOODMAN AV - WWTP LAB 0.021 0.019 0.023 0.023
4Q2019 Oct 17, 2019 2DBP-01 142 GOODMAN AV - WWTP LAB 0.023 0.025 0.023 0.024
3Q2019 Aug 08, 2019 2DBP-01 142 GOODMAN AV - WWTP LAB 0.029 0.029 0.024 0.029
2Q2019 May 15, 2019 2DBP-01 142 GOODMAN AV - WWTP LAB 0.023 0.022 0.019 0.018
1Q2019 Mar 13, 2019 2DBP-01 142 GOODMAN AV - WWTP LAB 0.021 0.023 0.016 0.017
4Q2018 Nov 07, 2018 2DBP-01 142 GOODMAN AV - WWTP LAB 0.024 0.028 0.020 0.019
3Q2018 Jul 11, 2018 2DBP-01 142 GOODMAN AV - WWTP LAB 0.016 0.018 0.017 0.019
2Q2018 Apr 11, 2018 2DBP-01 142 GOODMAN AV - WWTP LAB 0.014 0.013 0.016 0.014
1Q2018 Jan 12, 2018 2DBP-01 142 GOODMAN AV - WWTP LAB 0.014 0.018 0.017 0.021
4Q2017 Oct 13, 2017 2DBP-01 142 GOODMAN AV - WWTP LAB 0.014 0.010 0.017 0.014
3Q2017 Jul 17, 2017 2DBP-01 142 GOODMAN AV - WWTP LAB 0.015 0.015 0.019 0.018
2Q2017 May 11, 2017 2DBP-01 142 GOODMAN AV - WWTP LAB 0.021 0.015 0.017 0.017
1Q2017 Mar 28, 2017 2DBP-01 142 GOODMAN AV - WWTP LAB 0.028 0.024 0.018 0.021
4Q2016 Nov 16, 2016 2DBP-01 142 GOODMAN AV - WWTP LAB 0.023 0.025 0.013 0.015
3Q2016 Jul 12, 2016 2DBP-01 142 GOODMAN AV - WWTP LAB 0.027 0.028 0.015 0.011
2Q2016 Jun 29, 2016 2DBP-01 142 GOODMAN AV - WWTP LAB 0.027 0.029 0.019 0.017
1Q2016 Jan 07, 2016 2DBP-01 142 GOODMAN AV - WWTP LAB 0.021 0.019 0.020 0.017
4Q2015 Dec 08, 2015 2DBP-01 142 GOODMAN AV - WWTP LAB 0.021 0.028 0.020 0.025
3Q2015 Sep 08, 2015 2DBP-01 142 GOODMAN AV - WWTP LAB 0.018 0.021 0.014 0.019
2Q2015 Jun 09, 2015 2DBP-01 142 GOODMAN AV - WWTP LAB 0.019 0.013 0.015 0.013
1Q2015 Feb 12, 2015 2DBP-01 142 GOODMAN AV - WWTP LAB 0.023 0.016 0.014 0.014
4Q2014 Oct 10, 2014 2DBP-01 142 GOODMAN AV - WWTP LAB 0.023 0.025 0.013 0.013
3Q2014 Sep 11, 2014 2DBP-01 142 GOODMAN AV - WWTP LAB 0.024 0.028 0.023 0.019
2Q2014 Jun 06, 2014 2DBP-01 142 GOODMAN AV - WWTP LAB 0.015 0.023 0.015 0.018
1Q2014 Feb 05, 2014 2DBP-01 142 GOODMAN AV - WWTP LAB 0.007 0.012
4Q2013 Nov 05, 2013 2DBP-01 142 GOODMAN AV - WWTP LAB 0.005 0.011



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