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MCDOWELL SONORAN CONSERVANCY

EIN 86-0674350 SCOTTSDALE, AZ

Revenue 2024
$1,417,821
Expenses 2024
$1,583,031

Program services were 36.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C340
Classification
1000
Street
15941 N 77TH ST STE 2

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).

Mission and programs · 2024

Mission

THE MCDOWELL SONORAN CONSERVANCY PRESERVES AND ADVANCES NATURAL OPEN SPACE THROUGH SCIENCE, EDUCATION AND STEWARDSHIP. AS STEWARDS OF THE PRESERVE, WE CONNECT THE COMMUNITY TO THEIR NATURAL ENVIRONMENT FOR THIS AND FUTURE GENERATIONS.

Activities or mission (Part I)

TO LEAD CONSERVATION IN THE MCDOWELL SONORAN PRESERVE AND COMMUNITY WELL-BEING THROUGH STEWARDSHIP, SCIENCE AND EDUCATION.

  • THROUGH OUR YOUTH EDUCATION PROGRAM, WE BROUGHT ENGAGING, SCIENCE BASED EDUCATIONAL PROGRAMS TO APPROXIMATELY 4,000 STUDENTS. THESE PROGRAMS SPARKED CURIOSITY FOR, AND LOVE OF, THE SONORAN DESERT WHICH OFTEN LEADS TO A GREATER RESPECT FOR, AND DESIRE TO CONSERVE, NATURE.OVER 600 VOLUNTEERS LOGGED OVER 73,000 HOURS ASSISTING US IN PROVIDING OUR SERVICES TO THE COMMUNITY. THE VALUE OF THESE HOURS TOTALED $2,450,071 AND IS INCLUDED AS CONTRIBUTION REVENUE AND EXPENSE FOR FINANCIAL STATEMENT PURPOSES. FOR FORM 990, HOWEVER, THE IRS REQUIRES THIS AMOUNT BE EXCLUDED FROM BOTH REVENUE AND EXPENSE.WE HOSTED OUR SECOND TOUR DE SCOTTSDALE BICYCLE RACE (FUNDRAISER) WITH OVER 2,600 RIDERS, NETTING THE ORGANIZATION ALMOST $150,000. WITH OVER 60 TRAIL CAMERAS, WE CAPTURED NEARLY ONE MILLION PHOTOS DOCUMENTING 21 ANIMAL SPECIES AND THEIR HABITS, PROVIDING INVALUABLE INSIGHTS INTO THEIR BEHAVIOR, HABITAT USE, AND MIGRATION PATTERNS - INSIGHTS THAT HAVE INFORMED TARGETED CONSERVATION STRATEGIES AND PROTECTION EFFORTS. IN FY2025, OVER 290 NATIVE PLANTS WERE PLANTED AND OVER 120 ACRES OF PRESERVE LAND WERE SEEDED WITH NATIVE SEEDS IN EFFORTS TO RESTORE AREAS DAMAGED BY WILDFIRE.

    Expenses $576,601 · Revenue $191,693

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • Mark Winkleman

    CHAIR

    Total calculated
    $0
    Hours/week
    2
  • Carrie Ulvestad

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    2
  • Benjamin Tate

    TREASURER

    Total calculated
    $0
    Hours/week
    2
  • Art Ranz

    SECRETARY

    Total calculated
    $0
    Hours/week
    2
  • Melissa Barker

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Cynthia Bozik

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Travis Childs

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Karen Churchard

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Michael Dandrea

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Diane Enos

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Melissa Guardaro

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Bill Hahn

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Peter Hathaway

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Eric Leshinskie

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Frank Pugh

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Mike Roberts

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Amrita Sahasrabudhe

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Mike Savastio

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Peter Schlosser

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Margie Traylor

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Scott Weiss

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Melinda Xanthos

    DIRECTOR

    Total calculated
    $0
    Hours/week
    2
  • Amanda Hofmann-Handy

    CEO (LEFT 6/6/25)

    Total calculated
    $109,886
    From this org
    $96,234
    From related orgs
    $0
    Other
    $13,652
    Hours/week
    40
  • Bridget Blixt

    COO

    Total calculated
    $123,139
    From this org
    $91,884
    From related orgs
    $0
    Other
    $31,255
    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
    $1,417,821
    Expenses
    $1,583,031
    Contributions
    $1,415,991
    Grants paid
    $0
  • 2023
    Revenue
    $1,328,002
    Expenses
    $1,803,816
    Contributions
    $1,318,243
    Grants paid
    $0
  • 2022
    Revenue
    $1,522,011
    Expenses
    $2,566,911
    Contributions
    $1,278,962
    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.

Other returns filed

  • 2021 · 990

    Revenue
    $1,763,794
    Expenses
    $1,907,659
    Assets (EOY)
    $2,977,971
  • 2020 · 990

    Revenue
    $2,457,510
    Expenses
    $1,126,388
    Assets (EOY)
    $3,040,870
  • 2019 · 990

    Revenue
    $1,192,899
    Expenses
    $1,275,887
    Assets (EOY)
    $1,582,494
  • 2018 · 990

    Revenue
    $1,041,444
    Expenses
    $997,500
    Assets (EOY)
    $1,477,601
  • 2016 · 990

    Revenue
    $476,640
    Expenses
    $757,098
    Assets (EOY)
    $928,923
  • 2015 · 990

    Revenue
    $474,761
    Expenses
    $722,585
    Assets (EOY)
    $1,197,832

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

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 13 October 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 registration facts above come from the IRS Business Master File published 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.