Big Sioux River Valley Historical Society is a 501(c)(3) organization based in Hawarden, Iowa, registered in 1979, with $0 in annual revenue.
Revenue
$0
Expenses
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Net assets
$0
Employees
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Data for Big Sioux River Valley Historical Society (EIN 42-1131861) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.