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Urban Stormwater Systems and Leaf Litter

Leaf litter can be a significant source of organic debris to urban stormwater systems during fall rain, which can mean nutrient spikes in the receiving bodies of water. Learn some expert tips for managing leaf litter this fall.

Color-coded map of South Dakota indicating the fiftieth percentile, for first fall occurrence of 32 degrees Fahrenheit. For assistance reading this graphic and data set, please call SDSU Extension at 605-688-4792.

First Fall Frost Dates

The first fall frost often marks the end of the growing season, and many garden plants may not survive the freezing temperatures. Learn about some available tools we can use to predict the first fall frost dates around the state.

Color-coded map of the United States showing October 2022 temperature outlook. Temperatures in South Dakota are leaning above average. For assistance reading this graphic and data set, please call SDSU Extension at 605-688-4792.

2022 Fall and Early Winter Climate Outlook

The warmth of September is likely to continue into October with odds leaning towards drier than average conditions according to the latest climate outlook released on September 15, 2022.

Eastern South Dakota Water Conference participants.

Registration Open for the 2022 Eastern South Dakota Water Conference

September 21, 2022

Registration is open for the 2022 Eastern South Dakota Water Conference to be held on Wednesday, Oct. 12, at the McCrory Gardens Education and Visitor Center in Brookings, South Dakota.

Lake water with intense algae bloom throughout.

Liebig’s Law of the Minimum and Phosphorus in South Dakota Surface Waters

Too much phosphorus in water can lead to increased growth of aquatic plants, algae blooms and fish kills. Learn about some recent research investigating the impact of phosphorus runoff on South Dakota's water resources.

Two young woman inspecting plants growing on a vast, open range.

SDSU Extension to host Women on the Range workshop in June

March 31, 2023

South Dakota State University Extension invites women in agriculture to attend a Women on the Range Workshop on June 8 and 9 at The Branding Iron restaurant in Belle Fourche, South Dakota.

Streamlines

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

many hands raised in the air with sky background and the word volunteer

Volunteers

SDSU Extension volunteers participate in a variety of service programs through our organization, helping us expand the scope and effectiveness of our mission. In exchange for their service, volunteers receive training on a wide array of topics of interest to them.

Aerial photo of a field revealing crop productivity within a specified management zone.

Knowing the Soil Types in Your Fields Can Increase Weed Control

As soil temperatures increase, many farmers are beginning to plant crops and start preemergent weed control. Learn the important role that soil type can play in getting the most out of preemergence herbicide applications.

Tom Hausmann gives a briefing before the burn, while Greg Schmitz listens with the rest of the burn crew.

Mid-Missouri River Prescribed Burn Association: A landowner-led effort along the Missouri River

June 12, 2023

Started in 2016, the Mid-Missouri River Prescribed Burn Association is a landowner-led effort to combat the spread of trees along the Missouri River corridor in Gregory, Charles Mix, Brule and Lyman counties.