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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 1,531–1,545 of 2,421 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Philadelphia, 1,531 to 1,545 of 2,421 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 10, 2011 09:11
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
481183
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 10, 2011 09:11, sampling point DS000 Coliform (TCR)
Collected
Nov 10, 2011 08:59
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
481184
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 10, 2011 08:59, sampling point DS000 Coliform (TCR)
Collected
Nov 10, 2011 10:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
481185
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 10, 2011 10:14, sampling point DS000 Coliform (TCR)
Collected
Nov 10, 2011 09:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
481186
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 10, 2011 09:48, sampling point DS000 Coliform (TCR)
Collected
Nov 10, 2011 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
481198
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 10, 2011 10:35, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2011 14:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
480935
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 9, 2011 14:14, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2011 08:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472702
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 6, 2011 08:48, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 09:03
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472474
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 09:03, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 09:13
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472475
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 09:13, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 09:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472476
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 09:23, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 08:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472477
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 08:40, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 08:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472478
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 08:26, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 09:34
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472479
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 09:34, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472492
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 08:00, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 08:13
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472493
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 08:13, sampling point DS000 Coliform (TCR)