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Newsletter, Water Quality, Government Emily Oyos 11/5/25 Newsletter, Water Quality, Government Emily Oyos 11/5/25

Water Quality Upgrades Bring Big Benefits to Brandon and the Big Sioux River

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Water Quality, Newsletter, Government Emily Oyos 10/16/24 Water Quality, Newsletter, Government Emily Oyos 10/16/24

Riparian Buffer Initiative Sees an Uptick in Landowner Interest

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Newsletter, Water Quality, Government Emily Oyos 10/14/24 Newsletter, Water Quality, Government Emily Oyos 10/14/24

The State of Our River: A Look at the 2024 Integrated Report

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Water Quality, Newsletter, Government Emily Oyos 12/20/23 Water Quality, Newsletter, Government Emily Oyos 12/20/23

2004-2022 Integrated Report Big Sioux River Analysis

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Newsletter, Government, Water Quality Emily Oyos 12/20/23 Newsletter, Government, Water Quality Emily Oyos 12/20/23

State’s Riparian Buffer Initiative Slow to Take Hold

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Water Quality, Government, Newsletter Emily Oyos 4/24/23 Water Quality, Government, Newsletter Emily Oyos 4/24/23

Big Sioux River Watershed CREP Seeks to Improve Water Quality on Agricultural Lands

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Government Friends of the Big Sioux River 9/2/20 Government Friends of the Big Sioux River 9/2/20

The Fox is Guarding the Hen House - DENR Merger

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The Big Sioux River watershed is the ancestral, traditional, and contemporary lands of the Bdewakaŋtuŋwaŋ, Waȟpekute, Sisituŋwaŋ, and Waȟpetuŋwaŋ bands of the Dakota Oyate (Flandreau Santee Sioux Tribe) and (Sisseton Wahpeton Oyate Tribe). We gratefully acknowledge the Native Peoples on whose ancestral homelands we gather and who have stewarded the lands and waterways through time immemorial.


©2026 Friends of the Big Sioux River (FBSR)

400 N Main Ave, Suite 205
Sioux Falls, SD 57104

(605) 679-6973
director@friendsofthebigsiouxriver.org

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