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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 1,741–1,755 of 2,421 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Philadelphia, 1,741 to 1,755 of 2,421 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
321277
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
321278
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
321288
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
314845
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 10, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
314552
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
314556
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
314560
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
314561
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
314563
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
314574
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
314578
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
314579
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
310095
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 21, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
309512
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 20, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
309818
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 20, 2009, sampling point DS000 Coliform (TCR)