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Governance Register
US nonprofit · EIN 611297238 · Louisville, KYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 611297238) - 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 time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R), grants paid (Schedule I).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. 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

Waterfront Botanical Gardens Inc's network

25 people9 organisationsi25 people and 9 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (25). Violet dotted lines (9) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

25 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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 24 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Kevin Fennell ChairChair2022
4 yrs
Ben RuleyTreasurer2022
4 yrs
Ben SimmonsVice Chair2023
3 yrs
Chase SandersBoard Member2022
4 yrs
Clay StinnettBoard Member2023
3 yrs
Davena VowelsChief Operating Officer (Thru 1/24)2024
2 yrs
David CarpenterBoard Member2023
3 yrs
David GraeserBoard Member2023
3 yrs
David GreyBoard Member2020
6 yrs
Frances ScholtzBoard Member2023
3 yrs
Frank TRE CampisanoBoard Member2024
2 yrs
Joe GravissBoard Member2024
2 yrs
Karen DahlemBoard Member2018
8 yrs
Kathy OylerBoard Member2022
4 yrs
Kristen WebbBoard Member2024
2 yrs
MAC WillettBoard Member2022
4 yrs
Margaret BellBoard Member2020
6 yrs
Mary Gwynne DoughertyBoard Member2024
2 yrs
Matthew Boone GardinerBoard Member2020
6 yrs
Matthew RutherfordBoard Member2024
2 yrs
Merry Kay POEBoard Member2019
7 yrs
Nancy DavisCompany secretary2022
4 yrs
Philip KoesterPresident2024
2 yrs
Sally GrayBoard Member2024
2 yrs
Will GreeneBoard Member2020
6 yrs
Under 5 years5 to 6 years6 years or moreShow all 25 →

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Davena VowelsCheif Operating Officer2023
James D BurghardtChief Horticulture and Education Officer2023
Kathryn MaierPresidentsince 2018

Pay and hours

year to 31 December 2024iFrom 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
Philip KoesterPresident40$140k
Kathryn MaierFormer President0$29k
Davena VowelsChief Operating Officer (Thru 1/24)40$29k
Kevin FennellChair1$0
Ben SimmonsVice Chair1$0
Nancy DavisSecretary1$0
Ben RuleyTreasurer1$0
Karen DahlemBoard Member1$0
David GraeserBoard Member1$0
Margaret BellBoard Member1$0
Frank Tre CampisanoBoard Member1$0
David CarpenterBoard Member1$0
Will GreeneBoard Member1$0
Mary Gwynne DoughertyBoard Member1$0
Matthew Boone GardinerBoard Member1$0
Joe GravissBoard Member1$0
Sally GrayBoard Member1$0
David GreyBoard Member1$0
Kathy OylerBoard Member1$0
Merry Kay PoeBoard Member1$0
Kristen WebbBoard Member1$0
Matthew RutherfordBoard Member1$0
Chase SandersBoard Member1$0
Frances ScholtzBoard Member1$0
Clay StinnettBoard Member1$0
Mac WillettBoard Member1$0

About

Legal name
Waterfront Botanical Gardens Inc
EIN
611297238
Address
1800 Marinas Edge Way, Louisville, KY, 40206
State
Kentucky
Mission
To develop an urban botanical garden by transforming a landfill and creating a place where nature prospers and people thrive through education, entertainment, community, and tourism. (as filed on the Form 990)
Activity (NTEE)
C40 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
8 (IRS master file code)
Formed
1995
Principal officer
Philip Koester (as named on the Form 990)
IRS ruling date
1 April 1996
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsKaren Dahlem
≥7years on the filingsMerry Kay POE
≥6years on the filingsDavid Grey
≥6years on the filingsMargaret Bell

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$25.3m
Total liabilities
$757k
Net assets or fund balances
$24.6m
Contributions and grants received
$7.2m
Program service revenue
$68k
Grants and similar paid out
$505k
Employees
37
Volunteers
268

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$7.4m$3.6m$3.8m

As filed on the IRS Form 990. US dollars.

Grants paid

1 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
Beargrass Creek Fields IncFor use in the exempt purpose of the organization.$0