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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 1,726–1,740 of 2,421 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Philadelphia, 1,726 to 1,740 of 2,421 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328246
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328247
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328248
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328249
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328250
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328251
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328252
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328253
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 11, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
326485
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 11, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
321828
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 10, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
321269
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
321273
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
321274
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
321275
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
321276
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 9, 2009, sampling point DS000 Coliform (TCR)