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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 1,606–1,620 of 2,421 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Philadelphia, 1,606 to 1,620 of 2,421 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
425056
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
425057
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
425058
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 14, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
419579
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 16, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418593
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418594
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418595
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418601
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418608
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418609
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418610
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418611
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
412093
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 19, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
412094
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 19, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
412095
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 19, 2011, sampling point DS000 Coliform (TCR)