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COLUMBIA SLOUGH WATERSHED COUNCIL INC

EIN 03-0456181 PORTLAND, OR

Revenue 2024
$1,008,344
Expenses 2024
$1,018,066

Program services were 58.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C32
Classification
2100
Street
7040 NE 47TH AVE

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • ADAM REESE

    BOARD CHAIR

    Total calculated
    $0
    Hours/week
    1

  • DARYL HOUTMAN

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • TROY CLARK

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • BOB DOLPHIN

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • MEEI LUM

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • ELIZABETH ROBILLARD

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • CARRIE SANNEMAN

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    1

  • LORENA CARILLO

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • NATHALIE DUER

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • MARISA TRUJILLO DEMULL

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • BLAKE HAMALAINEN

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • STEPHEN BLANTON

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • NIKKIE WEST

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • SARAH HOFFMAN

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • ALEXANDER STAUNCH

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • KERI HANDALY

    TREASURER

    Total calculated
    $0
    Hours/week
    1

  • AMANDA GALLEGOS

    INTERIM EXECUTIVE DIRECTOR

    Total calculated
    $0
    Hours/week
    40

  • HEATHER KING

    EXECUTIVE DIRECTOR

    Total calculated
    $121,513
    From this org
    $121,513
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $1,008,344
    Expenses
    $1,018,066
    Contributions
    $971,084
    Grants paid
    $0
  • 2023
    Revenue
    $1,046,813
    Expenses
    $1,062,143
    Contributions
    $1,003,165
    Grants paid
    $0
  • 2022
    Revenue
    $1,088,900
    Expenses
    $906,349
    Contributions
    $1,065,014
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 10 September 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The IRS Business Master File ingested 5 October 2026, which is when the registration facts above were last refreshed for every organization. Returns through tax year 2024, the newest we have parsed for this organization.