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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

MS0610023 , City of Richland

6 of 2,880 results on record were positive for coliform or another organism the agency tests for. The most recent was August 10, 2023.

They fall across 5 of the 2,161 samples on record.

Every sample on record, October 3, 2003 to September 23, 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 1,531–1,545 of 2,161 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Richland, 1,531 to 1,545 of 2,161 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 12, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
410611
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 12, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 11, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
410398
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 11, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 11, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
410399
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 11, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 11, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
410400
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 11, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 11, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
410401
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 11, 2011, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
403478
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
403479
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
403497
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 6, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
402907
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 6, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 6, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
402908
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 6, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 6, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
402909
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 6, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 6, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
402910
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 6, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
396748
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
396749
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
396750
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 8, 2010, sampling point DS000 Coliform (TCR)