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Image showing locations of the five South Dakota reservoirs managed by the US BOR

Spring Storms Help Bureau of Reclamation Reservoirs in Northwestern South Dakota

While the moisture was needed, the systems were severe with blizzard conditions occurring from multi-day, strong-gusting winds across the area.

Cattle grazing rangeland divided by a fence for rotational grazing.

Reading the Range: Range readiness, grazing timing and drought considerations

Grazing timing is key when managing rangelands during a drought. Learn how to determine grazing readiness for different plant communities found throughout pastures and rangelands.

Color-coded map showing average grazing readiness date for Western Wheatgrass in South Dakota. For assistance reading this graphic and data set, please call SDSU Extension at 605-688-4792.

South Dakota Grazing Readiness Spring Turnout Map

The South Dakota Grazing Readiness Map uses historical climate data to provide livestock producers with a range of spring turnout dates for their location based on grass type.

Two pastures separated by a fence. The right pasture is severely overgrazed, while the neighboring pasture has more cover, but has also developed an invasive weed problem.

The Lasting Effects of Overgrazing on Rangeland Ecosystems

Overgrazing can cause various detrimental effects on rangeland ecosystems. Most of the effects are seen in the short term, but some are unseen and can be lasting.

Mixed group of cattle in a winter pasture.

Ready, Set, Manage Hay Differently

Feed is expensive and sometimes hard to find. Pasture prices, harvest expenses, hauling and waste add to the total feed bill. Evaluate your forage situation this winter and make changes that improve your profitability.

Small group of cattle grazing a well-managed grassland area.

Cool-Season Grasses of South Dakota

Fact sheet about cool-season grasses in South Dakota.

A heavily tilled field showing signs of severe topsoil loss due to erosion. Next to it, there is a no-till field with no noticeable signs of erosion.

Multiple Rounds of Severe Weather Bring Heavy Rainfall, High Winds, and Soil Erosion

A combination of tillage, no residue, and lack of crop canopy can lead to severe erosion and topsoil loss in the face of extreme weather patterns in the spring. The most effective strategy for producers to adapt to these extreme events is to improve soil health.

Mosquito with darker coloration and mosquito with white band on proboscis.

Know Your West Nile Virus Vectors

In some areas of South Dakota, recent precipitation has led to an increase in mosquito activity. To reduce the chances of contracting West Nile Virus, it is important to understand the behavior of the mosquitos capable of vectoring it.

A patty of dung with several holes in it and grass growing through it. It has been broken down by dung beetles.

Dung Beetles and Other Insects Can Help Breakdown Dung and Control Pests

This article summarizes findings related to dung beetle ecology and how dung beetles advance the breakdown of dung pats.

A male and femail dung beetle rolling a ball of dung in a pasture. Courtesy: Beverly Skinner/USFWS (CC BY 2.0)

Managing Livestock for Dung Beetles and Other Beneficial Species

South Dakota researchers have taken a closer look at the function of dung beetles in Eastern South Dakota over the last few years. This article summarizes findings related to management of livestock grazing and chemical pesticides in relation to dung beetle and insect community health.