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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 1,591–1,605 of 2,421 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Philadelphia, 1,591 to 1,605 of 2,421 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 18, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432835
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 18, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432153
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432155
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432157
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432160
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432168
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432169
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432210
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432212
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425820
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425046
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 14, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425047
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 14, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425048
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 14, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425049
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 14, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425050
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 14, 2011, sampling point DS000 Coliform (TCR)