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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 1,951–1,965 of 2,421 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Philadelphia, 1,951 to 1,965 of 2,421 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
164270
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2008 – Jan 31, 2008
Absence , sample collected Jan 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Jan 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
164271
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2008 – Jan 31, 2008
Absence , sample collected Jan 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Jan 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
164272
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2008 – Jan 31, 2008
Absence , sample collected Jan 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
159129
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 18, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
158665
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 17, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
158666
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 17, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
158667
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 17, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
158668
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 17, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
158669
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 17, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
158773
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 17, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
158774
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 17, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
158775
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 17, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
148672
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 6, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
148052
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 5, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 5, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
148053
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 5, 2007, sampling point DS000 Coliform (TCR)