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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

MS0060006 , City of Cleveland

109 of 5,999 results on record were positive for coliform or another organism the agency tests for. The most recent was August 10, 2026.

They fall across 109 of the 4,494 samples on record.

Every sample on record, October 23, 2003 to August 10, 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 121–135 of 4,494 samples on record, newest first.

Routine (9) and Repeat (6).

Coliform and microbial sample results for City of Cleveland, 121 to 135 of 4,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 4, 2026 10:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-251124-61721
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 4, 2026 10:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Feb 4, 2026 10:30, sampling point TC0010 E. Coli
Collected
Feb 4, 2026 11:00
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-251124-61722
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 4, 2026 11:00, sampling point TC0011 Coliform (TCR)
Absence , sample collected Feb 4, 2026 11:00, sampling point TC0011 E. Coli
Collected
Feb 4, 2026 11:30
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-251124-61723
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 4, 2026 11:30, sampling point TC0012 Coliform (TCR)
Absence , sample collected Feb 4, 2026 11:30, sampling point TC0012 E. Coli
Collected
Feb 4, 2026 12:00
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-251124-61724
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 4, 2026 12:00, sampling point TC0013 Coliform (TCR)
Absence , sample collected Feb 4, 2026 12:00, sampling point TC0013 E. Coli
Collected
Jan 22, 2026 07:00
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-251124-61710
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 22, 2026 07:00, sampling point TC0014 Coliform (TCR)
Absence , sample collected Jan 22, 2026 07:00, sampling point TC0014 E. Coli
Collected
Jan 22, 2026 07:30
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-251124-61711
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 22, 2026 07:30, sampling point TC0015 Coliform (TCR)
Absence , sample collected Jan 22, 2026 07:30, sampling point TC0015 E. Coli
Collected
Jan 22, 2026 08:00
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-251124-61712
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 22, 2026 08:00, sampling point TC0016 Coliform (TCR)
Absence , sample collected Jan 22, 2026 08:00, sampling point TC0016 E. Coli
Collected
Jan 9, 2026 13:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-251124-61704
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 9, 2026 13:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 9, 2026 13:00, sampling point DS000 E. Coli
Collected
Jan 9, 2026 12:40
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-251124-61705
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 9, 2026 12:40, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 9, 2026 12:40, sampling point DS000 E. Coli
Collected
Jan 9, 2026 14:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-251124-61707
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 9, 2026 14:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 9, 2026 14:00, sampling point DS000 E. Coli
Collected
Jan 9, 2026 13:45
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-251124-61708
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 9, 2026 13:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 9, 2026 13:45, sampling point DS000 E. Coli
Collected
Jan 9, 2026 12:15
Sampling point
TC0009 Outside Faucet
Sample type
Repeat
Lab sample
BACT-251124-61706
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 9, 2026 12:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jan 9, 2026 12:15, sampling point TC0009 E. Coli
Collected
Jan 9, 2026 13:30
Sampling point
TC0013 Outside Faucet
Sample type
Repeat
Lab sample
BACT-251124-61709
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 9, 2026 13:30, sampling point TC0013 Coliform (TCR)
Absence , sample collected Jan 9, 2026 13:30, sampling point TC0013 E. Coli
Collected
Jan 7, 2026 06:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-251124-61578
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 7, 2026 06:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 7, 2026 06:30, sampling point TC0002 E. Coli
Collected
Jan 7, 2026 07:00
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-251124-61579
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 7, 2026 07:00, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jan 7, 2026 07:00, sampling point TC0003 E. Coli