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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 1,771–1,785 of 2,421 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Philadelphia, 1,771 to 1,785 of 2,421 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 18, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
295813
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 18, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
295244
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
295251
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
295259
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
295270
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
295272
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
295273
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
295277
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
295494
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
287614
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 21, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
287429
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 20, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
287438
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 20, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
287537
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 20, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
287542
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 20, 2009, sampling point DS000 Coliform (TCR)
Collected
Jul 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
287543
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2009 – Jul 31, 2009
Absence , sample collected Jul 20, 2009, sampling point DS000 Coliform (TCR)