OHA Drinking Water Services
OR41
PWS ID: 00581 ---- OAKLAND, CITY OF
Coliform Results

See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  Archived Results (prior to 2002)  ::  Recent Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Show special samples  ::  Include results older than 2021

Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Apr 18, 2024 1RT Total Absent 4041802-01-4 DIST-A 1.46May 02, 2024
Apr 18, 2024 1RT Total Absent 4041802-01-3 DIST-A 1.46May 02, 2024
Apr 18, 2024 1RT Total Absent 4041802-01-2 DIST-A 1.46May 02, 2024
Apr 18, 2024 1RT Total Absent 4041802-01-1 DIST-A 1.46May 02, 2024
Mar 14, 2024 1RT Total Absent 4031405-01-4 DIST-A 1.20Mar 21, 2024
Mar 14, 2024 1RT Total Absent 4031405-01-3 DIST-A 1.20Mar 21, 2024
Mar 14, 2024 1RT Total Absent 4031405-01-2 DIST-A 1.20Mar 21, 2024
Mar 14, 2024 1RT Total Absent 4031405-01-1 DIST-A 1.20Mar 21, 2024
Feb 15, 2024 1RT Total Absent 4021504-02-3 DIST-A 1.34Feb 21, 2024
Feb 15, 2024 1RT Total Absent 4021504-02-2 DIST-A 1.34Feb 21, 2024
Feb 15, 2024 1RT Total Absent 4021504-02-1 DIST-A 1.34Feb 21, 2024
Jan 22, 2024 1RT Total Absent 4012205-01-2 DIST-A 1.69Jan 31, 2024
Jan 22, 2024 1RT Total Absent 4012205-01-1 DIST-A 1.69Jan 31, 2024
Jan 18, 2024 1RT Total Absent 4011806-03-2 DIST-A 1.39Jan 31, 2024
Jan 18, 2024 1RT Total Absent 4011806-03-1 DIST-A 1.39Jan 31, 2024
Dec 14, 2023 1RT Total Absent 3121402-01-4 DIST-A 1.94Dec 20, 2023
Dec 14, 2023 1RT Total Absent 3121402-01-3 DIST-A 1.94Dec 20, 2023
Dec 14, 2023 1RT Total Absent 3121402-01-2 DIST-A 1.94Dec 20, 2023
Dec 14, 2023 1RT Total Absent 3121402-01-1 DIST-A 1.94Dec 20, 2023
Nov 16, 2023 1RT Total Absent 3111621-01-4 DIST-A 1.42Nov 27, 2023
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Nov 16, 2023 1RT Total Absent 3111621-01-3 DIST-A 1.42Nov 27, 2023
Nov 16, 2023 1RT Total Absent 3111621-01-2 DIST-A 1.42Nov 27, 2023
Nov 16, 2023 1RT Total Absent 3111621-01-1 DIST-A 1.42Nov 27, 2023
Oct 19, 2023 1RT Total Absent 3101906-01-4 DIST-A 1.18Oct 30, 2023
Oct 19, 2023 1RT Total Absent 3101906-01-3 DIST-A 1.18Oct 30, 2023
Oct 19, 2023 1RT Total Absent 3101906-01-2 DIST-A 1.18Oct 30, 2023
Oct 19, 2023 1RT Total Absent 3101906-01-1 DIST-A 1.18Oct 30, 2023
Sep 14, 2023 1RT Total Absent 3091403-01-4 DIST-A 1.29Sep 25, 2023
Sep 14, 2023 1RT Total Absent 3091403-01-3 DIST-A 1.29Sep 25, 2023
Sep 14, 2023 1RT Total Absent 3091403-01-2 DIST-A 1.29Sep 25, 2023
Sep 14, 2023 1RT Total Absent 3091403-01-1 DIST-A 1.29Sep 25, 2023
Aug 17, 2023 1RT Total Absent 3081710-01-4 DIST-A 0.74Sep 05, 2023
Aug 17, 2023 1RT Total Absent 3081710-01-3 DIST-A 0.74Sep 05, 2023
Aug 17, 2023 1RT Total Absent 3081710-01-2 DIST-A 0.74Sep 05, 2023
Aug 17, 2023 1RT Total Absent 3081710-01-1 DIST-A 0.74Sep 05, 2023
Jul 20, 2023 1RT Total Absent 3072007-01-4 DIST-A 1.12Aug 03, 2023
Jul 20, 2023 1RT Total Absent 3072007-01-3 DIST-A 1.12Aug 03, 2023
Jul 20, 2023 1RT Total Absent 3072007-01-2 DIST-A 1.12Aug 03, 2023
Jul 20, 2023 1RT Total Absent 3072007-01-1 DIST-A 1.12Aug 03, 2023
Jun 15, 2023 1RT Total Absent 3061506-01-4 DIST-A 1.11Jun 19, 2023
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jun 15, 2023 1RT Total Absent 3061506-01-3 DIST-A 1.11Jun 19, 2023
Jun 15, 2023 1RT Total Absent 3061506-01-2 DIST-A 1.11Jun 19, 2023
Jun 15, 2023 1RT Total Absent 3061506-01-1 DIST-A 1.11Jun 19, 2023
May 11, 2023 1RT Total Absent 3051103-01-4 DIST-A 1.15May 18, 2023
May 11, 2023 1RT Total Absent 3051103-01-3 DIST-A 1.15May 18, 2023
May 11, 2023 1RT Total Absent 3051103-01-2 DIST-A 1.15May 18, 2023
May 11, 2023 1RT Total Absent 3051103-01-1 DIST-A 1.15May 18, 2023
Apr 13, 2023 1RT Total Absent 3041306-01-4 DIST-A 1.28Apr 21, 2023
Apr 13, 2023 1RT Total Absent 3041306-01-3 DIST-A 1.28Apr 21, 2023
Apr 13, 2023 1RT Total Absent 3041306-01-2 DIST-A 1.28Apr 21, 2023
Apr 13, 2023 1RT Total Absent 3041306-01-1 DIST-A 1.28Apr 21, 2023
Mar 09, 2023 1RT Total Absent 3030903-01-4 DIST-A 1.33Mar 24, 2023
Mar 09, 2023 1RT Total Absent 3030903-01-3 DIST-A 1.33Mar 24, 2023
Mar 09, 2023 1RT Total Absent 3030903-01-2 DIST-A 1.33Mar 24, 2023
Mar 09, 2023 1RT Total Absent 3030903-01-1 DIST-A 1.33Mar 24, 2023
Feb 09, 2023 1RT Total Absent 3020923-01-4 DIST-A 1.24Feb 23, 2023
Feb 09, 2023 1RT Total Absent 3020923-01-3 DIST-A 1.24Feb 23, 2023
Feb 09, 2023 1RT Total Absent 3020923-01-2 DIST-A 1.24Feb 23, 2023
Feb 09, 2023 1RT Total Absent 3020923-01-1 DIST-A 1.24Feb 23, 2023
Jan 18, 2023 1RT Total Absent 3011804-01-4 DIST-A 1.36Feb 03, 2023
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jan 18, 2023 1RT Total Absent 3011804-01-3 DIST-A 1.36Feb 03, 2023
Jan 18, 2023 1RT Total Absent 3011804-01-2 DIST-A 1.36Feb 03, 2023
Jan 18, 2023 1RT Total Absent 3011804-01-1 DIST-A 1.36Feb 03, 2023
Dec 15, 2022 1RT Total Absent 2121504-01-4 DIST-A 1.05Dec 27, 2022
Dec 15, 2022 1RT Total Absent 2121504-01-3 DIST-A 1.05Dec 27, 2022
Dec 15, 2022 1RT Total Absent 2121504-01-2 DIST-A 1.05Dec 27, 2022
Dec 15, 2022 1RT Total Absent 2121504-01-1 DIST-A 1.05Dec 27, 2022
Nov 17, 2022 1RT Total Absent 2111717-01-4 DIST-A 1.08Dec 06, 2022
Nov 17, 2022 1RT Total Absent 2111717-01-3 DIST-A 1.08Dec 06, 2022
Nov 17, 2022 1RT Total Absent 2111717-01-2 DIST-A 1.08Dec 06, 2022
Nov 17, 2022 1RT Total Absent 2111717-01-1 DIST-A 1.08Dec 06, 2022
Nov 17, 2022 1RT Total Absent 211171701-4 DIST-A 1.08Nov 27, 2022
Nov 17, 2022 1RT Total Absent 211171701-3 DIST-A 1.08Nov 27, 2022
Nov 17, 2022 1RT Total Absent 211171701-2 DIST-A 1.08Nov 27, 2022
Nov 17, 2022 1RT Total Absent 211171701-1 DIST-A 1.08Nov 27, 2022
Oct 13, 2022 1RT Total Absent 210132201-4 DIST-A 1.29Oct 25, 2022
Oct 13, 2022 1RT Total Absent 210132201-3 DIST-A 1.29Oct 25, 2022
Oct 13, 2022 1RT Total Absent 210132201-2 DIST-A 1.29Oct 25, 2022
Oct 13, 2022 1RT Total Absent 210132201-1 DIST-A 1.29Oct 25, 2022
Sep 15, 2022 1RT Total Absent 209152501-4 DIST-A 1.31Sep 29, 2022
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Sep 15, 2022 1RT Total Absent 209152501-3 DIST-A 1.31Sep 29, 2022
Sep 15, 2022 1RT Total Absent 209152501-2 DIST-A 1.31Sep 29, 2022
Sep 15, 2022 1RT Total Absent 209152501-1 DIST-A 1.31Sep 29, 2022
Aug 18, 2022 1RT Total Absent 208182701-4 DIST-A 1.15Sep 02, 2022
Aug 18, 2022 1RT Total Absent 208182701-3 DIST-A 1.15Sep 02, 2022
Aug 18, 2022 1RT Total Absent 208182701-2 DIST-A 1.15Sep 02, 2022
Aug 18, 2022 1RT Total Absent 208182701-1 DIST-A 1.15Sep 02, 2022
Jul 14, 2022 1RT Total Absent 207141401-4 DIST-A 1.34Jul 25, 2022
Jul 14, 2022 1RT Total Absent 207141401-3 DIST-A 1.34Jul 25, 2022
Jul 14, 2022 1RT Total Absent 207141401-2 DIST-A 1.34Jul 25, 2022
Jul 14, 2022 1RT Total Absent 207141401-1 DIST-A 1.34Jul 25, 2022
Jun 16, 2022 1RT Total Absent 206160701-4 DIST-A 1.56Jun 29, 2022
Jun 16, 2022 1RT Total Absent 206160701-3 DIST-A 1.56Jun 29, 2022
Jun 16, 2022 1RT Total Absent 206160701-2 DIST-A 1.56Jun 29, 2022
Jun 16, 2022 1RT Total Absent 206160701-1 DIST-A 1.56Jun 29, 2022
May 12, 2022 1RT Total Absent 205120501-4 DIST-A 1.57May 25, 2022
May 12, 2022 1RT Total Absent 205120501-3 DIST-A 1.57May 25, 2022
May 12, 2022 1RT Total Absent 205120501-2 DIST-A 1.57May 25, 2022
May 12, 2022 1RT Total Absent 205120501-1 DIST-A 1.57May 25, 2022
Apr 14, 2022 1RT Total Absent 204141001-4 DIST-A 1.20Apr 22, 2022
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Apr 14, 2022 1RT Total Absent 204141001-3 DIST-A 1.20Apr 22, 2022
Apr 14, 2022 1RT Total Absent 204141001-2 DIST-A 1.20Apr 22, 2022
Apr 14, 2022 1RT Total Absent 204141001-1 DIST-A 1.20Apr 22, 2022
Mar 17, 2022 1RT Total Absent 203172001-4 DIST-A 1.23Mar 24, 2022
Mar 17, 2022 1RT Total Absent 203172001-3 DIST-A 1.23Mar 24, 2022
Mar 17, 2022 1RT Total Absent 203172001-2 DIST-A 1.23Mar 24, 2022
Mar 17, 2022 1RT Total Absent 203172001-1 DIST-A 1.23Mar 24, 2022
Feb 10, 2022 1RT Total Absent 202101101-4 DIST-A 1.43Feb 24, 2022
Feb 10, 2022 1RT Total Absent 202101101-3 DIST-A 1.43Feb 24, 2022
Feb 10, 2022 1RT Total Absent 202101101-2 DIST-A 1.43Feb 24, 2022
Feb 10, 2022 1RT Total Absent 202101101-1 DIST-A 1.43Feb 24, 2022
Jan 13, 2022 1RT Total Absent 201130401-4 DIST-A 1.51Jan 26, 2022
Jan 13, 2022 1RT Total Absent 201130401-3 DIST-A 1.51Jan 26, 2022
Jan 13, 2022 1RT Total Absent 201130401-2 DIST-A 1.51Jan 26, 2022
Jan 13, 2022 1RT Total Absent 201130401-1 DIST-A 1.51Jan 26, 2022
Dec 08, 2021 1RT Total Absent 112082001-4 DIST-A 0.81Dec 22, 2021
Dec 08, 2021 1RT Total Absent 112082001-3 DIST-A 0.81Dec 22, 2021
Dec 08, 2021 1RT Total Absent 112082001-2 DIST-A 0.81Dec 22, 2021
Dec 08, 2021 1RT Total Absent 112082001-1 DIST-A 0.81Dec 22, 2021
Nov 18, 2021 1RT Total Absent 111181101-4 DIST-A 0.93Dec 02, 2021
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Nov 18, 2021 1RT Total Absent 111181101-3 DIST-A 0.93Dec 02, 2021
Nov 18, 2021 1RT Total Absent 111181101-2 DIST-A 0.93Dec 02, 2021
Nov 18, 2021 1RT Total Absent 111181101-1 DIST-A 0.93Dec 02, 2021
Oct 14, 2021 1RT Total Absent 110141701-4 DIST-A 1.30Oct 27, 2021
Oct 14, 2021 1RT Total Absent 110141701-3 DIST-A 1.30Oct 27, 2021
Oct 14, 2021 1RT Total Absent 110141701-2 DIST-A 1.30Oct 27, 2021
Oct 14, 2021 1RT Total Absent 110141701-1 DIST-A 1.30Oct 27, 2021
Sep 16, 2021 1RT Total Absent 109160901-4 DIST-A 1.34Sep 29, 2021
Sep 16, 2021 1RT Total Absent 109160901-3 DIST-A 1.34Sep 29, 2021
Sep 16, 2021 1RT Total Absent 109160901-2 DIST-A 1.34Sep 29, 2021
Sep 16, 2021 1RT Total Absent 109160901-1 DIST-A 1.34Sep 29, 2021
Aug 19, 2021 1RT Total Absent 108192601-4 DIST-A 1.08Aug 30, 2021
Aug 19, 2021 1RT Total Absent 108192601-3 DIST-A 1.08Aug 30, 2021
Aug 19, 2021 1RT Total Absent 108192601-2 DIST-A 1.08Aug 30, 2021
Aug 19, 2021 1RT Total Absent 108192601-1 DIST-A 1.08Aug 30, 2021
Jul 15, 2021 1RT Total Absent 107152701-4 DIST-A 1.18Jul 21, 2021
Jul 15, 2021 1RT Total Absent 107152701-3 DIST-A 1.18Jul 21, 2021
Jul 15, 2021 1RT Total Absent 107152701-2 DIST-A 1.18Jul 21, 2021
Jul 15, 2021 1RT Total Absent 107152701-1 DIST-A 1.18Jul 21, 2021
Jun 10, 2021 1RT Total Absent 106100801-4 DIST-A 1.03Jun 24, 2021
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jun 10, 2021 1RT Total Absent 106100801-3 DIST-A 1.03Jun 24, 2021
Jun 10, 2021 1RT Total Absent 106100801-2 DIST-A 1.03Jun 24, 2021
Jun 10, 2021 1RT Total Absent 106100801-1 DIST-A 1.03Jun 24, 2021
May 12, 2021 1RT Total Absent 105122501-4 DIST-A 1.02May 20, 2021
May 12, 2021 1RT Total Absent 105122501-3 DIST-A 1.02May 20, 2021
May 12, 2021 1RT Total Absent 105122501-2 DIST-A 1.02May 20, 2021
May 12, 2021 1RT Total Absent 105122501-1 DIST-A 1.02May 20, 2021
Apr 14, 2021 1RT Total Absent 104141401-4 DIST-A 0.91Apr 23, 2021
Apr 14, 2021 1RT Total Absent 104141401-3 DIST-A 0.91Apr 23, 2021
Apr 14, 2021 1RT Total Absent 104141401-2 DIST-A 0.91Apr 23, 2021
Apr 14, 2021 1RT Total Absent 104141401-1 DIST-A 0.91Apr 23, 2021
Mar 11, 2021 1RT Total Absent 103110401-4 DIST-A 1.23Mar 23, 2021
Mar 11, 2021 1RT Total Absent 103110401-3 DIST-A 1.23Mar 23, 2021
Mar 11, 2021 1RT Total Absent 103110401-2 DIST-A 1.23Mar 23, 2021
Mar 11, 2021 1RT Total Absent 103110401-1 DIST-A 1.23Mar 23, 2021
Feb 11, 2021 1RT Total Absent 102111601-4 DIST-A 1.31Feb 26, 2021
Feb 11, 2021 1RT Total Absent 102111601-3 DIST-A 1.31Feb 26, 2021
Feb 11, 2021 1RT Total Absent 102111601-2 DIST-A 1.31Feb 26, 2021
Feb 11, 2021 1RT Total Absent 102111601-1 DIST-A 1.31Feb 26, 2021
Jan 07, 2021 1RT Total Absent 101072101-4 DIST-A 1.52Jan 20, 2021
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jan 07, 2021 1RT Total Absent 101072101-3 DIST-A 1.52Jan 20, 2021
Jan 07, 2021 1RT Total Absent 101072101-2 DIST-A 1.52Jan 20, 2021
Jan 07, 2021 1RT Total Absent 101072101-1 DIST-A 1.52Jan 20, 2021



See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  Archived Results (prior to 2002)  ::  Recent Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Show special samples  ::  Include results older than 2021



More information for this water system: SDWIS ID 3979
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