Sierra Streams Institute

EIN: 680429132 501(c)(3) Environment

Nevada City, CA

Total Revenue
$1,549,901
Total Expenses
$1,549,103
Total Assets
$527,018
Net Assets
$391,419
🔒

Financial Vulnerability Assessment (Tuckman-Chang)

4 risk indicators measuring financial stability and operational resilience

Sign in with your work email to view Tuckman-Chang indicators

Sign In — Free (10 views/day)

Financial Trends

Organization Details

Formation Year
1999
Legal Domicile
CA
Principal Officer
Lang Waters
Phone
5304777132
Tax Period
2023-01-01 to 2023-12-31

Sierra Streams Institute, founded in 1999, is a community nonprofit in the Environment sector that reported $1.5M in total revenue in fiscal year 2023. Revenue surged 25% from the prior year, signaling strong growth momentum.

Mission

To promote community stewardship and advance scientific knowledge of watersheds through reserarch, monitoring and education for the benefit of the Sierra Nevada region and beyond.

Program Service Accomplishments

Program 1
Expenses: $653,855

Restoration: In 2023, Sierra Streams Institute continued restoration support of Beale Air Force Base following a dam removal project, providing riparian restoration, monitoring, and community science...

Read more

Restoration: In 2023, Sierra Streams Institute continued restoration support of Beale Air Force Base following a dam removal project, providing riparian restoration, monitoring, and community science activities on and off-base to improve salmonid habitat and passage. In addition, SSI provided scientific technical support to Bear Yuba Land Trust on a meadow restoration project, and community support in developing meadow restoration projects on private land. Finally, SSI continued working with both federal and NGO partners in designing spawning habitat projects upstream of the Beale Air Force Base project on non-federal land.

Program 2
Expenses: $339,370

Education: In 2023, the SSI Education team completed the final year of implementation of the National Science Foundation-sponsored Our Forests project. This project included direct educational...

Read more

Education: In 2023, the SSI Education team completed the final year of implementation of the National Science Foundation-sponsored Our Forests project. This project included direct educational support of teachers and students learning about Forest Health and Fire Ecology while collecting data through hands-on Field Investigations to then provide their own interpretations of forest health and recommended management activities to regional land managers. UC Davis research partners then continued data collection on student learning outcomes as part of their research on how hands-on science activities influence student science agency. The program also began development of new educational activities with funding proposals submitted to begin new projects in 2024.

Program 3
Expenses: $99,780

Monitoring and Research: In 2023, SSI researchers continued water quality and benthic ecological monitoring of sites throughout the Yuba and Bear River watersheds to continue to establish baseline...

Read more

Monitoring and Research: In 2023, SSI researchers continued water quality and benthic ecological monitoring of sites throughout the Yuba and Bear River watersheds to continue to establish baseline conditions and monitor responses to stress. These data were utilized to complete a study examining Sierra stream response to drought and flood stress, along with preliminary explorations of how these results influence understanding of climate change impacts on our region. Finally, SSI completed the final year of fieldwork on a project supported by the California Institute for Biodiversity to generate genetic libraries of benthic taxa in our region to support the continued rollout of environmental DNA tools. This project will improve accuracy of eDNA tools and improve monitoring capacity of small organizations.

🔒

Trantor Score

Financial Health Score (300–850) · Liquidity · Solvency · Sustainability · Efficiency

Sign in to view Trantor Score and financial metrics

Liquidity (40%) • Solvency (30%) • Sustainability (20%) • Efficiency (10%)

Sign In — Free (10 views/day)

Financial Overview (2023)

Revenue Breakdown

Contributions & Grants $1,434,423
Program Service Revenue $96,109
Investment Income $564
Other Revenue $18,805
TOTAL REVENUE $1,549,901

Expense Breakdown

Grants Paid $0
Salaries & Benefits $916,874
Fundraising Expenses $22,142
Program Expenses $1,093,005
Other Expenses $632,229
TOTAL EXPENSES $1,549,103

Year-over-Year Comparison

2023 2022 Change
Revenue $1,549,901 $1,238,340 +0.3%
Expenses $1,549,103 $1,264,655 +0.2%
Net Income $798 $-26,315 -1.0%
Key Indicators
Grants to Organizations Grants to Individuals Lobbying Political Activity Foreign Activities Donor Advised Fund Schedule B Required
🔒

Financial Health Indicators

Comprehensive financial analysis: Altman Z-Score, liquidity, solvency, sustainability, efficiency, and growth metrics

Financial Distress Indicator

Liquidity & Cash Position

Sign in to view all financial metrics

Altman Z-Score • Liquidity Ratios • Solvency Analysis • Growth Indicators • Efficiency Metrics

Sign In

Governance

Voting Members
10
Independent Members
10
Employees
21
Volunteers
N/A

Governance Policies

Conflict of Interest Policy
Whistleblower Policy
Document Retention Policy

Special Practices & Reported Activities

Operated a School
Operated a Hospital
Provided First Class Travel
Reported Conflict of Interest
Reported Asset Diversion
Excess Benefit Transaction
Made Political Expenditures
Engaged in Lobbying
Operated Donor Advised Fund
Maintained Art Collections
Filed Form 720

Compensation of Officers, Directors & Key Employees

Total Officers
3
$86,300
Total Directors
11
$86,300
Key Employees
0
$0
Highest Compensated
0
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
Jeff Lauder Executive Dir. 40.00
Officer Director
$86,300 $0 $86,300
Marsha Burch Director 2.00
Director
$0 $0 $0
Lang Waters President 5.00
Officer Director
$0 $0 $0
Louise Johnson Secretary 2.00
Officer Director
$0 $0 $0
Leslie Estes Director 2.00
Director
$0 $0 $0
Inge Ivens Treasurer 3.00
Director
$0 $0 $0
Poyom Riles Director 1.00
Director
$0 $0 $0
Lynn Barakos Director 2.00
Director
$0 $0 $0
Alex Palm Director 2.00
Director
$0 $0 $0
Dave Herbst Director 4.00
Director
$0 $0 $0
Peter Hollingshead Director 2.00
Director
$0 $0 $0
Note: Compensation data is self-reported by the organization on their Form 990. "Reportable Comp" includes salary, bonuses, and other reportable compensation from the organization and related organizations. "Other Comp" includes benefits, deferred compensation, and non-taxable benefits.

Historical Data

Year Revenue Expenses Assets Net Income
2025 No data No data No data No data
2024 No data No data No data No data
2023 $1,549,901 $1,549,103 $527,018 $798
2022 $1,238,340 $1,264,655 $489,082 $-26,315
2021 $1,083,662 $893,986 $609,843 $189,676
2020 $805,595 $705,195 $586,519 $100,400
2019 $663,054 $681,467 $398,613 $-18,413
2018 $744,334 $715,347 $282,601 $28,987
Explore More Nonprofits
Top 100 Nonprofits in California Largest U.S. Nonprofits Best Rated Nonprofits Most Efficient Nonprofits

Compare Sierra Streams Institute with other nonprofits in California and across the country.