By Scout Nelson
South Dakota State University Extension is encouraging livestock producers to use its free water testing services available across the state. The program helps farmers and ranchers check water quality for livestock during ongoing dry weather and drought conditions.
Robin Salverson, SDSU Extension Cow and Calf Field Specialist, said many water samples tested this spring show very different quality levels. Some samples contain salt levels that are too high for safe livestock use. South Dakota soils naturally contain high salt content, which can increase salt levels in ponds, creeks, streams, and dugouts.
Limited snowfall during winter and continued drought conditions have made the problem worse in many areas. Strong winds across the state also increase evaporation, leaving more concentrated salts in water sources.
“However, I would like to put caution out there. If an area gets rain and the ponds fill with water, it does not mean the water is suitable for livestock consumption,” Salverson said. “Testing is the only way to know.”
SDSU Extension offers testing at all eight regional centers and selected county offices. Producers can bring water samples in clean plastic or glass containers such as water bottles or jars. Staff members use an electro-conductivity meter to quickly measure total salt levels in the water at no cost.
After testing, Extension specialists review the results with producers and discuss possible concerns. Poor water quality can reduce livestock growth and reproduction. In severe cases, contaminated water may lead to sickness or death.
Salverson encourages producers to test water early instead of waiting for visible animal health problems. She explained that even clear water may still contain unsafe salt levels.
“Don’t use your animals as an indicator of water quality. Every pound gained can pay big dividends when the animals are sold,” Salverson said.
SDSU Extension continues working with producers across South Dakota to support livestock health through water testing, education, and local assistance services.
For more information, contact Robin Salverson, SDSU Extension Cow/Calf Field Specialist.
Photo Credit: pexels-ron-lach
Categories: South Dakota, Livestock, Weather