GREEN LAKE CONSERVANCY INC

EIN: 391832346 501(c)(3) Environment

GREEN LAKE, WI

Total Revenue
$371,920
Total Expenses
$70,890
Total Assets
$1,802,470
Net Assets
$1,795,944
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Financial Vulnerability Assessment (Tuckman-Chang)

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Financial Trends

Organization Details

Formation Year
1995
Legal Domicile
WI
Principal Officer
PETER VANDERVELDE
Phone
9202296008
Tax Period
2025-01-01 to 2025-12-31

GREEN LAKE CONSERVANCY INC, founded in 1995, is a small nonprofit in the Environment sector that reported $372K in total revenue in fiscal year 2025. Revenue surged 143% from the prior year, signaling strong growth momentum. The organization ran a surplus of $301K, a strong 81% operating margin.

Mission

THE GREEN LAKE CONSERVANCY PERMANENTLY AND PROACTIVELY PROTECTS AND PRESERVES SPECIAL PLACES, PRIMARILY IN THE GREEN LAKE WATERSHED AND COUNTY BY OPPERING CONSERVATION EXPERTISE, STRATTEGIES, AND LEGAL TOOLS FOR THE BENEFITS OF HUMANS, PLANTS, AND WILDLIFE.

Program Service Accomplishments

Program 1
Expenses: $63,764 Revenue: $371,920

THE ORGANIZATION ACQUIRES REAL PROPERTY OF ECOLOGICAL SIGNIFICANCE TO PROTECT THE WATER QUALITY OF GREEN LAKE. THEY TRANSFER THE REAL PROPERTY TO A GOVERNMENT AGENCY THAT CAN ADMINISTER THE PROPERTY...

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THE ORGANIZATION ACQUIRES REAL PROPERTY OF ECOLOGICAL SIGNIFICANCE TO PROTECT THE WATER QUALITY OF GREEN LAKE. THEY TRANSFER THE REAL PROPERTY TO A GOVERNMENT AGENCY THAT CAN ADMINISTER THE PROPERTY. THE ORGANIZATION ALSO EDUCATES THE PUBLIC FOR A HEIGHTENED SENSE OF ENVIRONMENTAL AWARENESS.

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Trantor Score

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

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

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Financial Overview (2025)

Revenue Breakdown

Contributions & Grants $356,988
Program Service Revenue $3,600
Investment Income $11,332
Other Revenue $0
TOTAL REVENUE $371,920

Expense Breakdown

Grants Paid $12,500
Salaries & Benefits $0
Fundraising Expenses $3,969
Program Expenses $63,764
Other Expenses $58,390
TOTAL EXPENSES $70,890

Year-over-Year Comparison

2025 2024 Change
Revenue $371,920 $153,289 +1.4%
Expenses $70,890 $73,244 0.0%
Net Income $301,030 $80,045 +2.8%
Key Indicators
Grants to Organizations Grants to Individuals Lobbying Political Activity Foreign Activities Donor Advised Fund Schedule B Required
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Financial Health Indicators

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

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Liquidity & Cash Position

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Governance

Voting Members
12
Independent Members
12
Employees
N/A
Volunteers
15

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
4
$0
Total Directors
11
$0
Key Employees
0
$0
Highest Compensated
0
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
MARY AVERY DIRECTOR 0.50
Director
$0 $0 $0
BOB BURKE DIRECTOR 0.50
Director
$0 $0 $0
MELISSA CURRAN PRESIDENT 0.50
Officer Director
$0 $0 $0
MARC DOSOGNE DIRECTOR 0.50
Director
$0 $0 $0
DEREK HUSEBOE DIRECTOR 0.50
Director
$0 $0 $0
DIANE MOCKRIDGE DIRECTOR 0.50
Director
$0 $0 $0
TOM SCHULTZ DIRECTOR 0.50
Director
$0 $0 $0
MIKE STREIT DIRECTOR 0.50
Director
$0 $0 $0
BILL TOMAN SECRETARY 0.50
Officer Director
$0 $0 $0
BUR ZERATSKY VICE PRESIDE 0.50
Officer Director
$0 $0 $0
DEBBIE ZERATSKY DIRECTOR 0.50
Director
$0 $0 $0
PETER VANDERVELDE TREASURER 0.50
Officer
$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 $371,920 $70,890 $1,802,470 $301,030
2024 $153,289 $73,244 $1,456,813 $80,045
2023 $101,869 $90,321 $1,355,803 $11,548
2022 $320,009 $51,298 $1,305,387 $268,711
2021 $146,501 $46,480 $1,369,585 $100,021
2020 $66,787 $90,416 $1,001,482 $-23,629
2019 $78,976 $65,284 $1,001,525 $13,692
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