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Floodwaters rushing through the Gavin’s Point Dam in South Dakota.

Where do floodwaters go and what do they leave behind?

Understanding the pathways and impacts of receding floodwaters is crucial for effective flood management and recovery efforts.

Cattle HQ

SDSU Extension's beef team provides valuable insights to improve the health, productivity and profitability of your herd through the Cattle HQ podcast and monthly webinars.

black cow drinking from a nearly empty stock pond.

Feed & Water Testing Laboratories

A partial listing of available feed testing laboratories.

Black beef cattle at a feedbunk at an SDSU research facility.

Replacing Distillers Grains with Heat-Treated Soybeans to Increase Finishing Cattle Growth

Heat-treated soybeans offer interesting attributes that could enhance cattle growth. The SDSU Feedlot Research group recently examined how they can fit into modern cattle feeding diets.

calf with mother cow in pasture

Effects of Shipping and Heat Stress on Embryonic Mortality in Cattle

Fact sheets on the effect of shipping and heat stress on embryonic mortality in cattle.

mostly black cattle stand around a dugout with water. the grass is green and the sky is blue

SDSU Extension provides free livestock water testing

May 28, 2026

South Dakota State University Extension is encouraging producers to take advantage of its free, on-site livestock water testing services across the state.

Heat-stressed cow in feedlot.

Heat Stress Forecasting Apps Available

Early summer heat stress in feedlot cattle is often triggered by rapid changes in temperature and humidity before cattle become acclimated to warmer conditions. Learn about some management tools that you can use to protect your herd.

Streamlines podcast cover image

Streamlines

Streamlines is a podcast that provides useable information for listeners to better understand and implement practices that improve water quality and quantity.

A group of black Angus cows standing in spring pasture.

Detection of Standing Estrus in Cattle

Fact sheet to help with the detection of standing estrus in cattle. Available in English and Spanish.

A small herd of black angus cattle at pasture.

Understanding Estrous Synchronization of Cattle

Fact sheet on the use of estrus synchronization of cattle. Available in English and Spanish.