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Governance Register
US nonprofit · EIN 396084264 · Two Rivers, WIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 396084264) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Woodland Dunes Nature Center and Preserve Inc's network

17 peoplei17 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (17). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

17 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 11 voting members of its governing body on its latest Form 990 Part VI; we list 17 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Tom Kocourek ChairChairman2018
8 yrs
Bruce RobinsonVice Chairman2018
8 yrs
Charles SontagDirector2018
8 yrs
Dolly McNultyDirector2018
8 yrs
ED Brey Thru DecemberDirector2024
2 yrs
Ellen Lewellen Thru DecemberDirector2024
2 yrs
Jon Henry Thru DecemberDirector2024
2 yrs
Kelly VorronDirector2022
4 yrs
Lee KummerDirector2023
3 yrs
Lucy Zeldenrust Thru OctoberDirector2024
2 yrs
LYN Brouchoud Thru DecemberDirector2024
2 yrs
Mark McLaughlinCompany secretary2018
8 yrs
Rebecca AblerDirector2018
8 yrs
Robert GahlDirector2018
8 yrs
Susan CrowleyExecutive Director2018
8 yrs
Susan KnorrDirector2018
8 yrs
Troy ChristiansenTreasurer2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 17 →

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
James KnickelbineExecutive Directorsince 2018

Pay and hours

year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Susan CrowleyExecutive Director1$69k$2k
Tom KocourekChairman1$0
Bruce RobinsonVice Chairman1$0
Troy ChristiansenTreasurer1$0
Mark McLaughlinSecretary1$0
Rebecca AblerDirector1$0
Robert GahlDirector1$0
Susan KnorrDirector1$0
Lee KummerDirector1$0
Dolly McNultyDirector1$0
Charles SontagDirector1$0
Kelly VorronDirector1$0
Andrea HolschbachDirector1$0
Nick LohrDirector1$0
Titus SeilheimerDirector1$0

About

Legal name
Woodland Dunes Nature Center and Preserve Inc
EIN
396084264
Address
Po Box 486, Two Rivers, WI, 54241-0486
State
Wisconsin
Mission
To protect our globally important habitat by maintaining its ecological integrity and educating our community to understand and appreciate nature. (as filed on the Form 990)
Activity (NTEE)
C600 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
7 (IRS master file code)
Formed
1992
Principal officer
Susan Crowley (as named on the Form 990)
IRS ruling date
1 March 1993
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsTom Kocourek
≥8years on the filingsBruce Robinson
≥8years on the filingsCharles Sontag
≥8years on the filingsDolly McNulty

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$6.6m
Total liabilities
$22k
Net assets or fund balances
$6.5m
Contributions and grants received
$1.4m
Program service revenue
$37k
Employees
14
Volunteers
140

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$1.6m$844k$801k

As filed on the IRS Form 990. US dollars.