Embedded Files
Arbor Day 2025
Arbor Day 2025
Harley and Grant Goeden planting trees for Arbor Day
Sioux Empire Water Festival 2025
Sioux Empire Water Festival 2025
The 32nd Annual Sioux Empire Water Festival 2025 was held March 4th & 5th at the University of Sioux Falls. Over 2,100 fourth graders from 40 different schools participated. Izaak Walton represented one of the 30 exhibits related to water themes with Jeff Clow, John Monahan & Phil Langner offering a handout with information and activities for the kids to learn and enjoy.
Testing by Local Conservationists
Testing by Local Conservationists
Biological Testing
Water Testing
Nitrates.pdfSaltWatch.pdfOther Conservation News
Other Conservation News
Friends of the Big Sioux River
BigSioux.pdf
Year 2025
Year 2024
Past Conservation Projects
Past Conservation Projects
Preservation Partners
Good Earth State Park Project
Ditch Walk
Observation Deck at Dewey Nature Center at Wall Lake - 2005
Local Boy Scout group in Creek Freak Training
Blast from the Past
Blast from the Past
1926
1926
Izaak Walton League Sioux Falls Chapter sponsored movement to build Sewage Disposal Works Plant
Google Sites
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