Mission
TO EDUCATE AND INFORM THE PUBLIC OF SEDIMENTATION ON THE MISSOURI RIVER AND ADDRESS THE FINANCIAL, SOCIAL, AND RECREATIONAL IMPACT AS A RESULT.
Small Public Charity
MISSOURI SEDIMENTATION ACTION COALITION
MISSOURI SEDIMENTATION ACTION COALITION, of SPRINGFIELD, SD, is a Small Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $24K in revenue, $26K in expenses, $13K in total assets. 1 publicly reported grants to this organization, totaling roughly $10K, appear in IRS filings.
EIN: 460463028
SPRINGFIELD, SD
Latest filing: 2025
Total Revenue$24K
Total Expenses$26K
Total Assets$13K
Grant Records1
Funding Total$10K
Filing Years2021–2025
Sample Grants Received
Community welfare and betterment
$10,000
Showing up to 5 of 1 total records — full history available with membership.
Officers & Directors
BOARD MEMBER
Alan Wittmus
BOARD MEMBER
Alisha Bartling
BOARD MEMBER
Bill Conkling
SECRETARY/TR
Duane Becker
BOARD MEMBER
Kersten Johnson
PRESIDENT
Mary Hurd
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $24K | $26K | $13K |
| 2024 | $26K | $32K | $15K |
| 2023 | $26K | $40K | $22K |
| 2022 | $26K | $49K | $35K |
| 2021 | $55K | $97K | $58K |
Between 2021 and 2025, reported annual revenue declined from $55K to $24K (-57%), with total assets most recently reported at $13K.
Interactive year-over-year charts and full filing details available with membership.