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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

MS0500008 , City of Philadelphia

7 of 3,138 results on record were positive for coliform or another organism the agency tests for. The most recent was June 7, 2022.

They fall across 7 of the 2,421 samples on record.

Every sample on record, October 8, 2003 to September 2, 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 1,516–1,530 of 2,421 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Philadelphia, 1,516 to 1,530 of 2,421 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 17, 2012 08:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495010
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 17, 2012 08:10, sampling point DS000 Coliform (TCR)
Collected
Jan 17, 2012 08:24
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495012
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 17, 2012 08:24, sampling point DS000 Coliform (TCR)
Collected
Jan 11, 2012 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
494293
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 11, 2012 15:30, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 08:59
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489145
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 08:59, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 09:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489361
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 09:21, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 08:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489373
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 08:23, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 08:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489375
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 08:37, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 09:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489376
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 09:35, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 09:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489378
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 09:47, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 08:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489379
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 08:07, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2011 09:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489380
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 14, 2011 09:10, sampling point DS000 Coliform (TCR)
Collected
Dec 12, 2011 11:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
488266
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 12, 2011 11:35, sampling point DS000 Coliform (TCR)
Collected
Nov 10, 2011 10:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
481178
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 10, 2011 10:26, sampling point DS000 Coliform (TCR)
Collected
Nov 10, 2011 10:03
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
481181
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 10, 2011 10:03, sampling point DS000 Coliform (TCR)
Collected
Nov 10, 2011 08:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
481182
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 10, 2011 08:46, sampling point DS000 Coliform (TCR)