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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 3,122 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 2,413 samples on record.

Every sample on record, October 8, 2003 to August 5, 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 151–165 of 2,413 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Philadelphia, 151 to 165 of 2,413 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 5, 2025 09:00
Sampling point
TC0020 Jerusalem Temple Church
Sample type
Routine
Lab sample
BACT-240311-14695
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 5, 2025 09:00, sampling point TC0020 Coliform (TCR)
Absence , sample collected Feb 5, 2025 09:00, sampling point TC0020 E. Coli
Collected
Feb 4, 2025 13:45
Sampling point
TC0001 Pu Water Plant
Sample type
Routine
Lab sample
BACT-240311-14761
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 4, 2025 13:45, sampling point TC0001 Coliform (TCR)
Absence , sample collected Feb 4, 2025 13:45, sampling point TC0001 E. Coli
Collected
Jan 15, 2025 14:30
Sampling point
TC0001 Pu Water Plant
Sample type
Routine
Lab sample
BACT-240311-14758
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 15, 2025 14:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jan 15, 2025 14:30, sampling point TC0001 E. Coli
Collected
Jan 14, 2025 12:55
Sampling point
TC0002 Pu Electric Department
Sample type
Routine
Lab sample
BACT-240311-14756
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 14, 2025 12:55, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 14, 2025 12:55, sampling point TC0002 E. Coli
Collected
Jan 14, 2025 11:35
Sampling point
TC0003 Pu Utility Office
Sample type
Routine
Lab sample
BACT-240311-14753
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 14, 2025 11:35, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jan 14, 2025 11:35, sampling point TC0003 E. Coli
Collected
Jan 14, 2025 12:30
Sampling point
TC0005 Williamsville Tank
Sample type
Routine
Lab sample
BACT-240311-14755
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 14, 2025 12:30, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jan 14, 2025 12:30, sampling point TC0005 E. Coli
Collected
Jan 14, 2025 11:20
Sampling point
TC0009 Philadelphia Church of God
Sample type
Routine
Lab sample
BACT-240311-14752
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 14, 2025 11:20, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jan 14, 2025 11:20, sampling point TC0009 E. Coli
Collected
Jan 14, 2025 11:10
Sampling point
TC0010 Sample Faucet Near Fire Hydrant
Sample type
Routine
Lab sample
BACT-240311-14751
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 14, 2025 11:10, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jan 14, 2025 11:10, sampling point TC0010 E. Coli
Collected
Jan 14, 2025 12:00
Sampling point
TC0014 Industrial Park Tank
Sample type
Routine
Lab sample
BACT-240311-14754
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 14, 2025 12:00, sampling point TC0014 Coliform (TCR)
Absence , sample collected Jan 14, 2025 12:00, sampling point TC0014 E. Coli
Collected
Jan 14, 2025 13:10
Sampling point
TC0018 Trinity Baptist Church
Sample type
Routine
Lab sample
BACT-240311-14757
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 14, 2025 13:10, sampling point TC0018 Coliform (TCR)
Absence , sample collected Jan 14, 2025 13:10, sampling point TC0018 E. Coli
Collected
Dec 3, 2024 13:10
Sampling point
TC0001 Pu Water Plant
Sample type
Routine
Lab sample
BACT-240311-14742
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 3, 2024 13:10, sampling point TC0001 Coliform (TCR)
Absence , sample collected Dec 3, 2024 13:10, sampling point TC0001 E. Coli
Collected
Dec 2, 2024 12:22
Sampling point
TC0003 Pu Utility Office
Sample type
Routine
Lab sample
BACT-240311-14740
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 2, 2024 12:22, sampling point TC0003 Coliform (TCR)
Absence , sample collected Dec 2, 2024 12:22, sampling point TC0003 E. Coli
Collected
Dec 2, 2024 11:10
Sampling point
TC0005 Williamsville Tank
Sample type
Routine
Lab sample
BACT-240311-14735
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 2, 2024 11:10, sampling point TC0005 Coliform (TCR)
Absence , sample collected Dec 2, 2024 11:10, sampling point TC0005 E. Coli
Collected
Dec 2, 2024 11:57
Sampling point
TC0006 Fire Station 1
Sample type
Routine
Lab sample
BACT-240311-14738
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 2, 2024 11:57, sampling point TC0006 Coliform (TCR)
Absence , sample collected Dec 2, 2024 11:57, sampling point TC0006 E. Coli
Collected
Dec 2, 2024 12:08
Sampling point
TC0008 Philadelphia Elementary
Sample type
Routine
Lab sample
BACT-240311-14739
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 2, 2024 12:08, sampling point TC0008 Coliform (TCR)
Absence , sample collected Dec 2, 2024 12:08, sampling point TC0008 E. Coli