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Color-coded map of the United States indicating precipitation probability for September through November 2021. Odds are leaning towards drier than average conditions in the three-month fall season.

Fall 2021 Climate and Drought Outlook

The National Oceanic and Atmospheric Administration Seasonal Climate Outlook, released Aug. 19, 2021, projects drought conditions to continue through the fall season.

man holding a small pile of soil in his hands

Optimal Design Drainage Rates for Eastern South Dakota

Fact sheet for the optimal design drainage rates for Eastern South Dakota.

papers and drainage boxes sitting on a table

Balancing Controlled Drainage

Will controlled drainage help maintain a healthy nutrient cycle with extreme weather changes and improve yield and water quality?

an irrigator spraying water in a corn field

Subirrigation

Why is it important to know what the system needs before installing subirrigation?

Stream running through West River South Dakota rangeland.

Water Rights in a Time of Drought

During a drought, it is not surprising that the South Dakota Water Rights Program will see an increase in permit applications. In South Dakota, water is considered the property of the people of the state, and depending on your intended water use, a water right permit may be needed.

A herd of cattle grazing near a pond on an open range.

Ranch Drought Planning

Fact sheet with general drought planning tips from the range and natural resource perspective.

Map: Temperature outlook for September 2022

2022 Fall Climate Outlook

Summertime is coming to an end soon, and September is right around the corner. The questions we hear this time of year are often about fall harvest weather for corn and soybeans, planting for winter wheat and our first fall frost.

South Dakota Watershed Academy Logo

SDSU Extension Hosts First South Dakota Watershed Academy

SDSU Extension recently hosted the South Dakota Watershed Academy at the Oak Lake Field Station. The workshop was designed and organized in consultation with USDA Natural Resources Conservation Service to provide information on water resources regulation and monitoring.

A low-gradient prairie river that is very meandering.

Understanding Western South Dakota Prairie Streams

This document provides information and guidance for landowners and land managers in western South Dakota who are managing small intermittent streams.

Secchi disk being used to measure lake transparency.

The Trophic State Index

The Trophic State Index is a means for lake professionals and volunteers alike to numerically measure the productivity of a natural lake or man-made reservoir. Learn how it's used in South Dakota to survey the condition of our water resources.