Coliform and microbial samples

MS0580023 , Houlka-Washington Ext

4 of 403 results on record were positive for coliform or another organism the agency tests for. The most recent was November 12, 2025.

They fall across 4 of the 305 samples on record.

Every sample on record, October 8, 2003 to August 11, 2026. No date range is applied.

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 301–305 of 305 samples on record, newest first.

Routine (5).

Coliform and microbial sample results for Houlka-Washington Ext, 301 to 305 of 305 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result	Organism
Collected Feb 3, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040206100003-00403 Laboratory MSDH Lab Monitoring period Feb 1, 2004 – Feb 29, 2004
Absence , sample collected Feb 3, 2004, sampling point DS000	Coliform (TCR)
Collected Jan 5, 2004 Sampling point DS000 Distribution Sample type Routine Lab sample 040107135136-00187 Laboratory MSDH Lab Monitoring period Jan 1, 2004 – Jan 31, 2004
Absence , sample collected Jan 5, 2004, sampling point DS000	Coliform (TCR)
Collected Dec 1, 2003 Sampling point DS000 Distribution Sample type Routine Lab sample 20031230094751-10294 Laboratory MSDH Lab Monitoring period Dec 1, 2003 – Dec 31, 2003
Absence , sample collected Dec 1, 2003, sampling point DS000	Coliform (TCR)
Collected Nov 3, 2003 Sampling point DS000 Distribution Sample type Routine Lab sample 20031230094751-05313 Laboratory MSDH Lab Monitoring period Nov 1, 2003 – Nov 30, 2003
Absence , sample collected Nov 3, 2003, sampling point DS000	Coliform (TCR)
Collected Oct 8, 2003 Sampling point DS000 Distribution Sample type Routine Lab sample 20031230094751-01437 Laboratory MSDH Lab Monitoring period Oct 1, 2003 – Oct 31, 2003
Absence , sample collected Oct 8, 2003, sampling point DS000	Coliform (TCR)