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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 1,516–1,530 of 2,161 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Richland, 1,516 to 1,530 of 2,161 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 9, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
423890
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 9, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 9, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
423891
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 9, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
423204
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 7, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
423205
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 7, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
423206
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 7, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
423207
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 7, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 9, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
416912
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 9, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 9, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
416913
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 9, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 9, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
416914
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 9, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 8, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
416079
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 8, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 8, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
416080
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 8, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 8, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
416088
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 8, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 8, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
416090
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 8, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 12, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
410609
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 12, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 12, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
410610
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 12, 2011, sampling point DS000 Coliform (TCR)