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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

MS0240060 , Naval Construction Battal CTR

2 of 1,335 results on record were positive for coliform or another organism the agency tests for. The most recent was November 7, 2023.

They fall across 2 of the 978 samples on record.

Every sample on record, October 7, 2003 to August 5, 2026. These figures cover the whole record; the list of samples further down is narrowed.

This system’s violations

The most recent samples

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The list below shows 31–45 of 92 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Naval Construction Battal CTR, 31 to 45 of 92 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 6, 2026 12:20
Sampling point
TC0003 Hose Bib East Side of Building
Sample type
Routine
Lab sample
BACT-240122-5124
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 12:20, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jan 6, 2026 12:20, sampling point TC0003 E. Coli
Collected
Jan 6, 2026 12:05
Sampling point
TC0004 Hose Bib Outside of Laundry Room Door.
Sample type
Routine
Lab sample
BACT-240122-5126
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 12:05, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jan 6, 2026 12:05, sampling point TC0004 E. Coli
Collected
Dec 8, 2025 10:45
Sampling point
TC0007 Sample Bib to Left of Door.
Sample type
Routine
Lab sample
BACT-240122-5121
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 8, 2025 10:45, sampling point TC0007 Coliform (TCR)
Absence , sample collected Dec 8, 2025 10:45, sampling point TC0007 E. Coli
Collected
Dec 8, 2025 10:15
Sampling point
TC0009 Sample to Left in Boiler Room.
Sample type
Routine
Lab sample
BACT-240122-5120
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 8, 2025 10:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Dec 8, 2025 10:15, sampling point TC0009 E. Coli
Collected
Dec 8, 2025 10:30
Sampling point
TC0012 Hose Bib on Riser Inside Mechanical Room
Sample type
Routine
Lab sample
BACT-240122-5119
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 8, 2025 10:30, sampling point TC0012 Coliform (TCR)
Absence , sample collected Dec 8, 2025 10:30, sampling point TC0012 E. Coli
Collected
Dec 8, 2025 11:00
Sampling point
TC0013 Sink Faucet in the First Floor Breakroom
Sample type
Routine
Lab sample
BACT-240122-5122
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 8, 2025 11:00, sampling point TC0013 Coliform (TCR)
Absence , sample collected Dec 8, 2025 11:00, sampling point TC0013 E. Coli
Collected
Nov 4, 2025 09:50
Sampling point
TC0003 Hose Bib East Side of Building
Sample type
Routine
Lab sample
BACT-240122-5116
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 09:50, sampling point TC0003 Coliform (TCR)
Absence , sample collected Nov 4, 2025 09:50, sampling point TC0003 E. Coli
Collected
Nov 4, 2025 09:20
Sampling point
TC0004 Hose Bib Outside of Laundry Room Door.
Sample type
Routine
Lab sample
BACT-240122-5117
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 09:20, sampling point TC0004 Coliform (TCR)
Absence , sample collected Nov 4, 2025 09:20, sampling point TC0004 E. Coli
Collected
Nov 4, 2025 10:05
Sampling point
TC0005 First Floor at Sink in Boiler Room
Sample type
Routine
Lab sample
BACT-240122-5115
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 10:05, sampling point TC0005 Coliform (TCR)
Absence , sample collected Nov 4, 2025 10:05, sampling point TC0005 E. Coli
Collected
Nov 4, 2025 09:00
Sampling point
TC0006 Sink in Breakroom
Sample type
Routine
Lab sample
BACT-240122-5118
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 09:00, sampling point TC0006 Coliform (TCR)
Absence , sample collected Nov 4, 2025 09:00, sampling point TC0006 E. Coli
Collected
Oct 1, 2025 08:15
Sampling point
TC0001 Sample Bib to Right of Front Door in Boi
Sample type
Routine
Lab sample
BACT-240122-5113
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 08:15, sampling point TC0001 Coliform (TCR)
Absence , sample collected Oct 1, 2025 08:15, sampling point TC0001 E. Coli
Collected
Oct 1, 2025 08:30
Sampling point
TC0002 Hose Bib on Riser in East Mechanical Roo
Sample type
Routine
Lab sample
BACT-240122-5114
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 08:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Oct 1, 2025 08:30, sampling point TC0002 E. Coli
Collected
Oct 1, 2025 09:05
Sampling point
TC0007 Sample Bib to Left of Door.
Sample type
Routine
Lab sample
BACT-240122-5112
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 09:05, sampling point TC0007 Coliform (TCR)
Absence , sample collected Oct 1, 2025 09:05, sampling point TC0007 E. Coli
Collected
Oct 1, 2025 08:45
Sampling point
TC0009 Sample to Left in Boiler Room.
Sample type
Routine
Lab sample
BACT-240122-5111
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 08:45, sampling point TC0009 Coliform (TCR)
Absence , sample collected Oct 1, 2025 08:45, sampling point TC0009 E. Coli
Collected
Sep 3, 2025 09:40
Sampling point
TC0003 Hose Bib East Side of Building
Sample type
Routine
Lab sample
BACT-240122-5110
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 3, 2025 09:40, sampling point TC0003 Coliform (TCR)
Absence , sample collected Sep 3, 2025 09:40, sampling point TC0003 E. Coli