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Water Quality Emily Oyos 7/10/24 Water Quality Emily Oyos 7/10/24

What the Watershed Means to Me

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Water Quality Emily Oyos 7/3/24 Water Quality Emily Oyos 7/3/24

What the Watershed Means to Me: Wall Lake

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Water Quality, FBSR Emily Oyos 6/28/24 Water Quality, FBSR Emily Oyos 6/28/24

2024 Big Sioux River Survey Results

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Water Quality Emily Oyos 6/26/24 Water Quality Emily Oyos 6/26/24

What the Watershed Means to Me: Palisades State Park

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Water Quality Emily Oyos 6/19/24 Water Quality Emily Oyos 6/19/24

What the Watershed Means to Me: Lake Madison

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

Flood Control Practices in the Big Sioux River Watershed

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

A Story About Sioux Quartzite

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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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