E641 94.3% of Trough Samples Had Coliforms. Your Wellhead Test Won’t Show It

S1E641 - E641 94.3% of Trough Samples Had Coliforms. Your Wellhead Test Won’t Show It

Published: August 31, 2026

Duration: 41:10

Your wellhead tested clean, but 94.3% of troughs carry coliforms. Biofilm lines the pipe, cutting cow intake and costing real milk.

When somatic cell count creeps up, farms swap liners and culture cows while ignoring the water trough. In this episode of The Bullvine Podcast, we break down why clean wellhead tests miss mature pipe biofilm, how manure contamination cuts water intake by up to 28%, and why the industry's favorite six-pound milk recovery claim collapses under scrutiny.

What You'll Learn

• Why 94.3% of trough water carries coliforms even when source water tests 100% clean

• How...