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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

MS0550062 , PRCUA-Hillsdale Water System

No positive results are on record for PRCUA-Hillsdale Water System — none among 279 results across 192 samples.

Every sample on record, September 15, 2010 to August 3, 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 1–15 of 23 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for PRCUA-Hillsdale Water System, 1 to 15 of 23 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 3, 2026 09:45
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21181
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 09:45, sampling point TC0002 Coliform (TCR)
Absence , sample collected Aug 3, 2026 09:45, sampling point TC0002 E. Coli
Collected
Jul 8, 2026 10:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21180
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 8, 2026 10:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jul 8, 2026 10:00, sampling point TC0002 E. Coli
Collected
Jun 2, 2026 07:54
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21179
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 2, 2026 07:54, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jun 2, 2026 07:54, sampling point TC0002 E. Coli
Collected
May 4, 2026 09:06
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21178
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 4, 2026 09:06, sampling point TC0002 Coliform (TCR)
Absence , sample collected May 4, 2026 09:06, sampling point TC0002 E. Coli
Collected
Apr 13, 2026 11:19
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21177
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 13, 2026 11:19, sampling point TC0002 Coliform (TCR)
Absence , sample collected Apr 13, 2026 11:19, sampling point TC0002 E. Coli
Collected
Mar 3, 2026 10:25
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21175
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 3, 2026 10:25, sampling point TC0002 Coliform (TCR)
Absence , sample collected Mar 3, 2026 10:25, sampling point TC0002 E. Coli
Collected
Feb 10, 2026 10:10
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21174
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 10, 2026 10:10, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 10, 2026 10:10, sampling point TC0002 E. Coli
Collected
Jan 20, 2026 09:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21173
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 09:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 20, 2026 09:30, sampling point TC0002 E. Coli
Collected
Dec 9, 2025 11:07
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21172
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 9, 2025 11:07, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 9, 2025 11:07, sampling point TC0002 E. Coli
Collected
Nov 5, 2025 09:30
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21171
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 5, 2025 09:30, sampling point TC0012 Coliform (TCR)
Absence , sample collected Nov 5, 2025 09:30, sampling point TC0012 E. Coli
Collected
Oct 8, 2025 08:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21170
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 08:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Oct 8, 2025 08:30, sampling point TC0002 E. Coli
Collected
Sep 8, 2025 08:03
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21169
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 08:03, sampling point TC0002 Coliform (TCR)
Absence , sample collected Sep 8, 2025 08:03, sampling point TC0002 E. Coli
Collected
Aug 6, 2025 07:42
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21168
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 07:42, sampling point TC0012 Coliform (TCR)
Absence , sample collected Aug 6, 2025 07:42, sampling point TC0012 E. Coli
Collected
Jul 7, 2025 09:12
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21167
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 7, 2025 09:12, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jul 7, 2025 09:12, sampling point TC0002 E. Coli
Collected
Jun 3, 2025 09:53
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240506-21166
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 3, 2025 09:53, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jun 3, 2025 09:53, sampling point TC0002 E. Coli