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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Coliform and microbial samples

MS0010007 , Oakland Water Works

18 of 424 results on record were positive for coliform or another organism the agency tests for. The most recent was April 6, 2017.

They fall across 18 of the 343 samples on record.

Every sample on record, October 6, 2003 to July 6, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 61–75 of 343 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Oakland Water Works, 61 to 75 of 343 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 6, 2021 09:05
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200420-15690
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 6, 2021 09:05, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jul 6, 2021 09:05, sampling point TC0003 E. Coli
Collected
Jun 7, 2021 10:50
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200420-15689
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 7, 2021 10:50, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jun 7, 2021 10:50, sampling point TC0002 E. Coli
Collected
May 3, 2021 11:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200420-15687
Laboratory
MSDH Lab
Monitoring period
May 1, 2021 – May 31, 2021
Absence , sample collected May 3, 2021 11:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected May 3, 2021 11:00, sampling point TC0001 E. Coli
Collected
Apr 5, 2021 10:50
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-200420-15686
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2021 – Apr 30, 2021
Absence , sample collected Apr 5, 2021 10:50, sampling point TC0005 Coliform (TCR)
Absence , sample collected Apr 5, 2021 10:50, sampling point TC0005 E. Coli
Collected
Mar 1, 2021 09:25
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200420-15685
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2021 – Mar 31, 2021
Absence , sample collected Mar 1, 2021 09:25, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 1, 2021 09:25, sampling point TC0004 E. Coli
Collected
Feb 3, 2021 09:40
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200420-15684
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2021 – Feb 28, 2021
Absence , sample collected Feb 3, 2021 09:40, sampling point TC0003 Coliform (TCR)
Absence , sample collected Feb 3, 2021 09:40, sampling point TC0003 E. Coli
Collected
Jan 5, 2021 09:10
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200420-15683
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2021 – Jan 31, 2021
Absence , sample collected Jan 5, 2021 09:10, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 5, 2021 09:10, sampling point TC0002 E. Coli
Collected
Dec 1, 2020 09:58
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200420-15682
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2020 – Dec 31, 2020
Absence , sample collected Dec 1, 2020 09:58, sampling point TC0001 Coliform (TCR)
Absence , sample collected Dec 1, 2020 09:58, sampling point TC0001 E. Coli
Collected
Nov 2, 2020 10:05
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-190508-490
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2020 – Nov 30, 2020
Absence , sample collected Nov 2, 2020 10:05, sampling point TC0005 Coliform (TCR)
Absence , sample collected Nov 2, 2020 10:05, sampling point TC0005 E. Coli
Collected
Oct 5, 2020 10:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-190508-489
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2020 – Oct 31, 2020
Absence , sample collected Oct 5, 2020 10:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Oct 5, 2020 10:00, sampling point TC0004 E. Coli
Collected
Sep 8, 2020 10:25
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-190508-488
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Sep 8, 2020 10:25, sampling point TC0003 Coliform (TCR)
Absence , sample collected Sep 8, 2020 10:25, sampling point TC0003 E. Coli
Collected
Aug 3, 2020 10:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-190508-487
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2020 – Aug 31, 2020
Absence , sample collected Aug 3, 2020 10:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Aug 3, 2020 10:30, sampling point TC0002 E. Coli
Collected
Jul 6, 2020 10:20
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-190508-486
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2020 – Jul 31, 2020
Absence , sample collected Jul 6, 2020 10:20, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 6, 2020 10:20, sampling point TC0001 E. Coli
Collected
Jun 2, 2020 09:15
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-190508-485
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2020 – Jun 30, 2020
Absence , sample collected Jun 2, 2020 09:15, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jun 2, 2020 09:15, sampling point TC0005 E. Coli
Collected
May 13, 2020 10:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-190508-484
Laboratory
MSDH Lab
Monitoring period
May 1, 2020 – May 31, 2020
Absence , sample collected May 13, 2020 10:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected May 13, 2020 10:00, sampling point TC0004 E. Coli