EIN 94-2834151

Tuolumne River Trust

IRS 501(c) type
501(c)(3)
Num. employees
33
City
Sonora
Year formed
1981
Most recent tax filings
2024-06-01
Description
The Tuolumne River Trust promotes the stewardship of the Tuolumne River and its tributaries to ensure a healthy watershed.
Also known as...
Tuolumne River Preservation Trust
Total revenues
$3,538,729
2024
Total expenses
$3,625,959
2024
Total assets
$2,286,482
2024
Num. employees
33
2024

Program areas at Tuolumne River Trust

Forest Health - Furthered recovery efforts from the 2013 Rim Fire which burned 257,000 acres, as well as continued efforts to mitigate wildfire risk through forest management including thinning, mastication and prescribed fire.
Central Valley - Completed phase 1 of salmon habitat restoration on the lower Tuolumne, engaged volunteers and community in stewardship activies and outdoor recreation in and around the Central Valley.
Restoration - Furthered recovery efforts from the 2013 Rim Fire including meadow restoration, trail maintenance and repair and riparian restoration on the Wild and Scenic Tuolumne River. Collaborated on Phase 1 of salmon habitat work on the lower Tuolumne.

Who funds Tuolumne River Trust

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
California Wellness FoundationFor Core Operating Support To Sustain Community Organizing and Public Policy Efforts To Improve Equitable Access To Open Spaces in Park Poor Communities in the City of Modesto.$300,000
Resources Legacy FundLand Or Marine Conservation, Climate Change, And/or Environ. Equity and Justice.$90,000
The Keith Campbell Foundation for the EnvironmentTCB - Project 4: Accounting & Budgeting$65,000
...and 32 more grants received totalling $1,118,668

Financials for Tuolumne River Trust

RevenuesFYE 06/2024
Total grants, contributions, etc.$3,513,826
Program services$0
Investment income and dividends$21,728
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$0
Net gain from sale of non-inventory assets$0
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$0
Miscellaneous revenues$3,175
Total revenues$3,538,729

Organizations like Tuolumne River Trust

OrganizationLocationRevenue
James River AssociationRichmond, VA$6,726,421
San Joaquin River Parkway and Conservation TrustFresno, CA$2,792,422
The Elizabeth River ProjectNorfolk, VA$3,028,849
Sound RiversWashington, NC$1,377,916
7 Lakes Alliance (BRCA)Belgrade Lakes, ME$1,641,621
Lake George Association (LGA)Lake George, NY$3,779,824
The Freshwater TrustPortland, OR$11,646,667
The Potomac ConservancySilver Spring, MD$2,836,611
The Sonoran InstituteTucson, AZ$3,986,346
Hill Country ConservancyAustin, TX$3,100,761
Data update history
March 26, 2025
Received grants
Identified 19 new grant, including a grant for $300,000 from California Wellness Foundation
December 25, 2024
Received grants
Identified 6 new grant, including a grant for $90,000 from Resources Legacy Fund
October 23, 2024
Updated personnel
Identified 16 new personnel
September 21, 2024
Received grants
Identified 2 new grant, including a grant for $40,000 from Parks California
July 30, 2024
Used new vendors
Identified 2 new vendors, including , and
Nonprofit Types
Social advocacy organizationsEnvironmental organizationsCharities
Issues
Land and water conservationEnvironment
Characteristics
LobbyingConservation easementState / local levelReceives government fundingEndowed supportCommunity engagement / volunteeringGala fundraisersTax deductible donationsAccepts online donations
General information
Address
PO Box 3727
Sonora, CA 95370
County
Tuolumne County, CA
Website URL
tuolumne.org/ 
Phone
(415) 882-7252
Facebook page
TuolumneRiverTrust 
Twitter profile
@tuolumneriver 
IRS details
EIN
94-2834151
Fiscal year end
June
Taxreturn type
Form 990
Year formed
1981
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
C32: Water Resource, Wetlands Conservation and Management
NAICS code, primary
813312: Environment, Conservation, and Wildlife Organizations
Parent/child status
Independent
California AB-488 details
AB 488 status
May Operate or Solicit for Charitable Purposes
Charity Registration status
Current - In Process
FTB status revoked
Not revoked
AG Registration Number
049005
FTB Entity ID
1112405
AB 488 data last updated ("as-of") date
2025-07-02
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