FLAT ROCK BROOK NATURE ASSOCIATION INC

EIN: 237323476 501(c)(3) Animal-Related

ENGLEWOOD, NJ

Total Revenue
$1,352,963
Total Expenses
$738,930
Total Assets
$2,210,604
Net Assets
$2,172,992
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Financial Trends

Organization Details

Formation Year
1973
Legal Domicile
NJ
Principal Officer
STEPHEN WIESSNER
Phone
2015671265
Tax Period
2024-09-01 to 2025-08-31

FLAT ROCK BROOK NATURE ASSOCIATION INC, founded in 1973, is a community nonprofit in the Animal-Related sector that reported $1.4M in total revenue in fiscal year 2024. Revenue surged 78% from the prior year, signaling strong growth momentum. The organization ran a surplus of $614K, a strong 45% operating margin.

Mission

TO MAINTAIN THE 150-ACRE PRESERVE AS A NATURAL SANCTUARY FOR PLANTS AND WILDLIFE IN OUR URBAN AREA AND AS A NATURE PRESERVE AVAILABLE TO THE PUBLIC FOR TRAIL WALKS, NATURE STUDY AND OTHER PASSIVE RECREATION.

Program Service Accomplishments

Program 1
Expenses: $117,524 Revenue: $11,955

FLAT ROCK BROOK'S 150 ACRES OF FORESTED LAND IS A UNIQUE SANCTUARY IN A HIGHLY URBANIZED AREA. IT ACTS AS A REFUGE FOR PLANTS AND ANIMAL SPECIES IN AN AREA OTHERWISE LACKING AN ABUNDANCE OF GREEN...

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FLAT ROCK BROOK'S 150 ACRES OF FORESTED LAND IS A UNIQUE SANCTUARY IN A HIGHLY URBANIZED AREA. IT ACTS AS A REFUGE FOR PLANTS AND ANIMAL SPECIES IN AN AREA OTHERWISE LACKING AN ABUNDANCE OF GREEN SPACES. AS STEWARDS OF THE LAND IT IS FLAT ROCK BROOK'S RESPONSIBILITY TO IMPLEMENT PRACTICAL AND EFFECTIVE CONSERVATION AND MANAGEMENT PROJECTS THAT ENSURE A BRIGHT FUTURE FOR THE LAND. ALL OF THESE PROJECTS AND INITIATIVES SHARE A SET OF GOALS; TO INCREASE AND CONSERVE BIODIVERSITY, INCREASE THE VIABILITY OF OUR FOREST AS WILDLIFE HABITAT, AND SUPPORT FOREST REGENERATION AND RE-GROWTH OF NATIVE VEGETATION.

Program 2
Expenses: $21,863 Revenue: $77,083

SUMMER NATURE DAY CAMP OFFERS HANDS-ON DISCOVERY AND ADVENTURE AND GAMES FOR CHILDREN.

Program 3
Expenses: $16,000 Revenue: $16,000

THROUGH CLASSROOM ACTIVITIES AND GUIDED NATURE HIKES, STUDENTS WILL HAVE REAL-WORLD EXPERIENCES IN NATURE TO SEE HOW THE ROCK CYCLE AND THE WATER CYCLE ARE CONNECTED AS WELL AS HOW CLIMATE CHANGE HAS...

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THROUGH CLASSROOM ACTIVITIES AND GUIDED NATURE HIKES, STUDENTS WILL HAVE REAL-WORLD EXPERIENCES IN NATURE TO SEE HOW THE ROCK CYCLE AND THE WATER CYCLE ARE CONNECTED AS WELL AS HOW CLIMATE CHANGE HAS AFFECTED BOTH OF THESE CYCLES. THESE CLASSES WLL HIKE TO AREAS SUCH AS OUR GLACIER ROCK TO LEARN HOW THE GLACIERS LEFT THEIR MARK, OUR STREAM TO SEE HOW THE WATER HAS ERODED THE ROCK AND STREAM BED, AS WELL AS OUR WETLAND AND ROCK QUARRY POND AREAS. ALL OF THE EDUCATION PROGRAMMING CONDUCTED THROUGH "EARTH'S ROCK AND WATER CYCLE CONNECTION" WILL AIM TO SUPPORT TEACHERS WITH THE NEW CLIMATE CHANGE CURRICULUM AS WELL AS ENHANCE THE SCIENCE AND NATURE WONDER OF STUDENTS.

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

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Financial Overview (2024)

Revenue Breakdown

Contributions & Grants $1,101,161
Program Service Revenue $110,631
Investment Income $36,610
Other Revenue $104,561
TOTAL REVENUE $1,352,963

Expense Breakdown

Grants Paid $0
Salaries & Benefits $458,936
Fundraising Expenses $57,820
Program Expenses $569,675
Other Expenses $279,994
TOTAL EXPENSES $738,930

Year-over-Year Comparison

2024 2023 Change
Revenue $1,352,963 $758,555 +0.8%
Expenses $738,930 $664,260 +0.1%
Net Income $614,033 $94,295 +5.5%
Key Indicators
Grants to Organizations Grants to Individuals Lobbying Political Activity Foreign Activities Donor Advised Fund Schedule B Required
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Governance

Voting Members
23
Independent Members
23
Employees
16
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
6
$108,882
Total Directors
24
$108,882
Key Employees
0
$0
Highest Compensated
0
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
STEPHEN WIESSNER EXECUTIVE DIRECTOR 40.00
Officer Director
$99,476 $9,406 $108,882
OMRI AMAR TRUSTEE 2.00
Director
$0 $0 $0
MARIA E ANDREU TRUSTEE 2.00
Director
$0 $0 $0
MELINDA DEAN TRUSTEE 2.00
Director
$0 $0 $0
JACQUELINE GUTTMAN TRUSTEE 2.00
Director
$0 $0 $0
JARED HARARY TRUSTEE 2.00
Director
$0 $0 $0
ANNETTE HOLLANDER TRUSTEE 2.00
Director
$0 $0 $0
JENNIE KATSAROS TRUSTEE 2.00
Director
$0 $0 $0
KAYA KHARIBI-WHYTE TRUSTEE 2.00
Director
$0 $0 $0
SUSAN KLAUSNER TRUSTEE 2.00
Director
$0 $0 $0
OMAR LOPEZ TRUSTEE 2.00
Director
$0 $0 $0
DANIELLE NYMAN TRUSTEE 2.00
Director
$0 $0 $0
MICHAEL PASSOW TRUSTEE 2.00
Director
$0 $0 $0
HENRY PRUITT III TRUSTEE 2.00
Director
$0 $0 $0
SCOTT REDDIN TRUSTEE 2.00
Director
$0 $0 $0
SARAH RUSSELL TRUSTEE 2.00
Director
$0 $0 $0
LOUISE SCHWARTZ TRUSTEE 2.00
Director
$0 $0 $0
TALIA SHULMAN TRUSTEE 2.00
Director
$0 $0 $0
LENA SUNG TRUSTEE 5.00
Director
$0 $0 $0
LAUREN MITCHELL SECRETARY 5.00
Officer Director
$0 $0 $0
VASILIOS ZIANGOS TREASURER 5.00
Officer Director
$0 $0 $0
KATHLEEN SILBERSTEIN 1ST VICE PRESIDENT 5.00
Officer Director
$0 $0 $0
GEORGEANN STARACE 2ND VICE PRESIDENT 5.00
Officer Director
$0 $0 $0
CHELSEA GLEIS PRESIDENT 5.00
Officer 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 $1,352,963 $738,930 $2,210,604 $614,033
2025 No data No data No data No data
2024 $758,555 $664,260 $1,615,305 $94,295
2023 $679,110 $669,872 $1,418,885 $9,238
2022 $596,976 $693,283 $1,459,499 $-96,307
2021 $898,829 $674,199 $1,708,729 $224,630
2020 $563,169 $639,500 $1,402,379 $-76,331
2019 $552,788 $638,767 $1,403,564 $-85,979
2018 $775,574 $662,860 $1,465,790 $112,714
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