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OSWEGO LAKE WATERSHED COUNCIL

Lake Oswego, OREIN: 27-5081779Website

Data sourced from IRS 990 public filings

To foster stewardship, education, participation and financial support for the conservation, restoration, enhancement and maintenance of the Oswego Lake Watershed.

OSWEGO LAKE WATERSHED COUNCIL has received 2 grants from 2 known foundation funders. Revenue increased from $154,827 in 2024 to $211,899 in 2025. Most recent reported revenue: $211,899.

Annual Revenue

$211,899

Known Funders

2

Grants Received

2

Financial History

YearRevenueExpensesAssets
2025$211,899$215,206$12,291
2024$154,827$167,730$15,598

Top Funders

$20,000 (2021)
$875 (2021)

Key Personnel

From 2025 IRS 990 filing

T

Thomas C Bland

President, Director

Officer
S

Stephanie Wagner

Co-Vice President, Director

Officer
B

Billy Afghan

Co-Vice President, Director

Officer
D

Deanne Knipple

Secretary, Director

Key Employee
S

Susan Yesilada

Treasurer, Director

M

Michael Buck

Director

G

Gabriel Winfrey

Director

P

Patrick Gutierrez

Director

J

Justin Cooley

Director

K

Kaleb Simpson

Director

Showing 10 of 11 key personnel.

Frequently Asked Questions

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    OSWEGO LAKE WATERSHED COUNCIL (EIN: 27-5081779) - Funders & 990 Data | Signal990