Mission
PRESERVATION OF THE NATURAL RANGE AND MAINTENANCE OF A WILD HORSE SANCTUARY
Public Charity
INSTITUTE OF THE RANGE & THE AMERICAN MU
INSTITUTE OF THE RANGE & THE AMERICAN MU is a nonprofit organization categorized as Public Charity based in HOT SPRINGS, SD. Its most recent IRS filing (2025) reports revenue of $2.5M, expenses of $2.5M, total assets of $7.1M. Imperigo tracks 28 reported grant relationships connected to this organization totaling approximately $810K.
EIN: 460401462
HOT SPRINGS, SD
Wildlife Sanctuaries
NTEE: D34
Latest filing: 2025
Total Revenue$2.5M
Total Expenses$2.5M
Total Assets$7.1M
Grant Records28
Funding Total$810K
Filing Years2021–2025
Where $100 goes at Institute of the Range & the American Mu
How Institute of the Range & the American Mu divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$85
Programs
the work itself
$12
Management
running the organization
$3
Fundraising
raising the next dollar
Inside the $85 for programs
$85
Protecting the land and providing a haven of hope for america's wild horses since 1988
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
ENVIRONMENT, ANIMALS
$22,912
For grant recipient's exempt purposes
$10,350
GENERAL SUPPORT
$7,929
GENERAL SUPPORT
$7,929
ANIMAL-RELATED
$7,111
Showing up to 5 of 28 total records — full history available with membership.
Officers & Directors
SECRETARY
Alice Reynolds
DIRECTOR
Randy White
PRESIDENT
Susan Watt
VP/TREASURER
Wendy Watt-Gowan
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $2.5M | $2.5M | $7.1M |
| 2024 | $2.2M | $2.1M | $6.7M |
| 2023 | $1.7M | $2.3M | $6.2M |
| 2022 | $1.8M | $1.8M | $6.2M |
| 2021 | $2.4M | $1.9M | $7.0M |
Between 2021 and 2025, reported annual revenue grew from $2.4M to $2.5M (+4%), with total assets most recently reported at $7.1M.
Interactive year-over-year charts and full filing details available with membership.