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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 1,651–1,665 of 2,421 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Philadelphia, 1,651 to 1,665 of 2,421 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
392191
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 18, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
392192
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 18, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
392204
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 18, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384915
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 15, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384376
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 14, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384377
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 14, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384380
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 14, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384381
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 14, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384389
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 14, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384390
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 14, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384472
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 14, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384477
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 14, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
378617
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 12, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
377463
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 12, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 12, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
377469
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 12, 2010, sampling point DS000 Coliform (TCR)