How to Monitor Water Quality for Beef Cattle

Today, Shay interviews NDSU Extension Livestock Environmental Stewardship Specialist, Miranda Meehan about how cattle water quality affects intake, performance, abortions, central nervous system disorders, and death. Meehan explains how geology influences salts, sulfates, TDS, nitrates, and phosphorus in springs, ponds, creeks, and wells, with drought concentrating minerals and increasing risk; she also notes regional concerns such as higher nitrates in the Southern Plains.   She recommends testing at least a week before turning cattle into a pasture and more often during drought, using simple screening tools like handheld TDS meters and sulfate strips, then submitting samples for lab panels (pH, sulfates, TDS, nitrates) when elevated. If water is unsafe, options include fencing off sources, hauling water (including possible ELAP/FSA assistance), and longer-term infrastructure like wells, pipelines, or rural water, while checking aquifer test data. They also stress monitoring for cyanobacteria (blue-green algae) blooms, which can occur earlier or later in the year and can kill within 15 minutes, using visual checks and tools like trail cameras.   Learn more about what Vence could look like on your operation here: https://bit.ly/4kfWrCG   Learn more about Noble here: https://bit.ly/3DD7uG0   Catch more conversations like this one and learn more at https://www.casualcattleconversations.com/    00:41 Meet Miranda Meehan 01:05 Why Water Quality Matters 02:43 What Impacts Water Sources 05:11 How Often to Test 05:56 Easy Screening Tools 07:38 Reading Lab Results 09:47 Fixing Bad Water 11:50 Blue Green Algae Danger 13:56 Tech for Monitoring