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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 316–330 of 343 samples on record, newest first.

Routine (11) and Repeat (4).

Coliform and microbial sample results for Oakland Water Works, 316 to 330 of 343 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 2, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050504140818-00069
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 2, 2005, sampling point DS000 Coliform (TCR)
Collected
Apr 12, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050414155645-00330
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected Apr 12, 2005, sampling point DS000 Coliform (TCR)
Collected
Mar 1, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050303130353-00251
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2005 – Mar 31, 2005
Absence , sample collected Mar 1, 2005, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050216132913-00076
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2005 – Feb 28, 2005
Absence , sample collected Feb 14, 2005, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050216132913-00077
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2005 – Feb 28, 2005
Absence , sample collected Feb 14, 2005, sampling point DS000 Coliform (TCR)
Collected
Feb 14, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050216132913-00078
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2005 – Feb 28, 2005
Absence , sample collected Feb 14, 2005, sampling point DS000 Coliform (TCR)
Collected
Feb 2, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050204140050-00012
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2005 – Feb 28, 2005
Absence , sample collected Feb 2, 2005, sampling point DS000 Coliform (TCR)
Collected
Feb 2, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050204140050-00013
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2005 – Feb 28, 2005
Absence , sample collected Feb 2, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 10, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0105-008321
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 10, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 10, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0105-008343
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 10, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 10, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0105-008368
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 10, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 10, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0105-008370
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 10, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
0105-006916-RT
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Presence , sample collected Jan 4, 2005, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 4, 2005, sampling point DS000 E. Coli
Collected
Dec 8, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041210135312-00080
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2004 – Dec 31, 2004
Absence , sample collected Dec 8, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 1, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041103132202-00061
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 1, 2004, sampling point DS000 Coliform (TCR)