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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

MS0240154 , Harrison Central High School

2 of 747 results on record were positive for coliform or another organism the agency tests for. The most recent was August 14, 2024.

They fall across 2 of the 567 samples on record.

Every sample on record, October 14, 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 31–45 of 567 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Harrison Central High School, 31 to 45 of 567 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 12, 2025 12:07
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33571
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 12:07, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 12, 2025 12:07, sampling point TC0006 E. Coli
Collected
May 5, 2025 13:37
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33570
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 5, 2025 13:37, sampling point TC0005 Coliform (TCR)
Absence , sample collected May 5, 2025 13:37, sampling point TC0005 E. Coli
Collected
Apr 7, 2025 14:02
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33567
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 7, 2025 14:02, sampling point TC0004 Coliform (TCR)
Absence , sample collected Apr 7, 2025 14:02, sampling point TC0004 E. Coli
Collected
Apr 7, 2025 14:10
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33568
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 7, 2025 14:10, sampling point TC0005 Coliform (TCR)
Absence , sample collected Apr 7, 2025 14:10, sampling point TC0005 E. Coli
Collected
Mar 26, 2025 14:18
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33565
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 26, 2025 14:18, sampling point TC0003 Coliform (TCR)
Absence , sample collected Mar 26, 2025 14:18, sampling point TC0003 E. Coli
Collected
Mar 26, 2025 14:25
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33566
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 26, 2025 14:25, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 26, 2025 14:25, sampling point TC0004 E. Coli
Collected
Mar 19, 2025 11:23
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33563
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 19, 2025 11:23, sampling point TC0003 Coliform (TCR)
Absence , sample collected Mar 19, 2025 11:23, sampling point TC0003 E. Coli
Collected
Mar 19, 2025 11:35
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33564
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 19, 2025 11:35, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 19, 2025 11:35, sampling point TC0004 E. Coli
Collected
Feb 3, 2025 13:15
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33561
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 13:15, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 3, 2025 13:15, sampling point TC0002 E. Coli
Collected
Feb 3, 2025 13:33
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33562
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 13:33, sampling point TC0003 Coliform (TCR)
Absence , sample collected Feb 3, 2025 13:33, sampling point TC0003 E. Coli
Collected
Jan 8, 2025 10:43
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33559
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 8, 2025 10:43, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jan 8, 2025 10:43, sampling point TC0001 E. Coli
Collected
Jan 8, 2025 10:54
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33560
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 8, 2025 10:54, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 8, 2025 10:54, sampling point TC0002 E. Coli
Collected
Dec 2, 2024 12:30
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33557
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 2, 2024 12:30, sampling point TC0003 Coliform (TCR)
Absence , sample collected Dec 2, 2024 12:30, sampling point TC0003 E. Coli
Collected
Dec 2, 2024 12:45
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33558
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 2, 2024 12:45, sampling point TC0004 Coliform (TCR)
Absence , sample collected Dec 2, 2024 12:45, sampling point TC0004 E. Coli
Collected
Nov 13, 2024 13:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-33555
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 13, 2024 13:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Nov 13, 2024 13:30, sampling point TC0002 E. Coli