- Revenue 2024
- $3,622,211
- Expenses 2024
- $2,067,717
Program services were 81.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- D013
- Classification
- 4000
- Street
- 317 WEKIVA SPRINGS RD
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
MANATEE PROTECTION AND PRESERVATION.
-
EDUCATION AND OUTREACH: WORK TO EDUCATE THE GENERAL PUBLIC, SPECIAL INTEREST GROUPS, AND STUDENTS THROUGH A VARIETY OF PROGRAMS AND MATERIALS DESIGNED TO PROVIDE INFORMATION ON MANATEES AND THEIR HABITAT.
Expenses $452,791 · Grants $68,456
-
MEMBERSHIP SERVICES: PROVIDES THE COMMITTED CONSTITUENCY FOR THE MEMBERSHIP BASE NEEDED BY THE ORGANIZATION TO ACHIEVE ITS MANATEE AND MANATEE HABITAT PROTECTION AND PRESERVATION OBJECTIVES.
Expenses $451,762
-
CONSERVATION: ACQUISITION OF DATA, INCLUDING SPONSORING RESEARCH UPON WHICH TO BASE POLICIES AND DECISIONS OF THE ORGANIZATION AND OTHER ENTITIES, INCLUDING VARIOUS LEVELS OF GOVERNMENT.
Expenses $783,606
As filed on the 2024 return.
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.
-
DAN B HENDRICKSON
CHAIR
- Total calculated
- $0
- Hours/week
- 1
-
DR DARYL P DOMNING
SECRETARY
- Total calculated
- $0
- Hours/week
- 1
-
PATRICK ROSE
ASST. SECRETARY / EXEC. DI
- Total calculated
- $138,297
- From this org
- $120,000
- From related orgs
- $0
- Other
- $18,297
- Hours/week
- 60
-
DR ROGER L REEP
TREASURER
- Total calculated
- $0
- Hours/week
- 5
-
DR JOSEPH SIRY
ASSISTANT TREASURER
- Total calculated
- $0
- Hours/week
- 1
-
DR JEFF SHARKEY
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
MATT CLEMONS
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
JAKE MARFISE
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
JANE PROVANCHA
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
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
- $3,622,211
- Expenses
- $2,067,717
- Contributions
- $3,098,866
- Grants paid
- $68,456
-
2023
- Revenue
- $3,104,433
- Expenses
- $2,091,157
- Contributions
- $2,741,265
- Grants paid
- $116,343
-
2022
- Revenue
- $4,765,380
- Expenses
- $2,023,937
- Contributions
- $4,561,479
- Grants paid
- $97,232
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
-
2024 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2021 · 990
- Revenue
- $9,166,482
- Expenses
- $1,853,787
- Assets (EOY)
- $10,622,180
-
2020 · 990
- Revenue
- $2,486,150
- Expenses
- $1,204,739
- Assets (EOY)
- $3,063,647
-
2019 · 990
- Revenue
- $1,414,883
- Expenses
- $1,310,068
- Assets (EOY)
- $1,735,790
-
2019 · 990
- Revenue
- $1,414,688
- Expenses
- $1,328,515
- Assets (EOY)
- $1,735,790
-
2018 · 990
- Revenue
- $1,311,856
- Expenses
- $1,261,324
- Assets (EOY)
- $1,578,205
-
2017 · 990
- Revenue
- $1,408,921
- Expenses
- $1,168,356
- Assets (EOY)
- $1,592,741
-
2016 · 990
- Revenue
- $1,403,122
- Expenses
- $1,188,698
- Assets (EOY)
- $1,331,293
-
2015 · 990
- Revenue
- $1,540,273
- Expenses
- $1,248,969
- Assets (EOY)
- $1,055,466
-
2014 · 990
- Revenue
- $1,460,081
- Expenses
- $1,208,615
- Assets (EOY)
- $828,358
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. Showing the 10 most recent; the API carries the rest.
Grants made
-
FLORIDA INTERNATIONAL UNIVERSITY
$68,305
2023 AQUATIC VEGETATION AND MANATEE NUTRITION RESEARCH.
-
2024 SUPPORT FOR RESCUE AND REHABILITATION EFFORTS
-
$35,000
2022 GRANT FOR A SEAGRASS TANK AND EXHIBIT AND AN OUTDOOR SEAGRASS NURSERY
-
$20,000
2022 TO HELP WITH THE PRODUCYION OF IRL REPORT CARD AND FORMING OF THE SEAGRASS ASSEMBLY
-
$10,500
2022 SUPPORT HE EXPANSION OF FOS CITIZEN SCIENCE SEAGRASS NETWORK
-
$10,000
2024 SPONSORSHIP FOR ANNUAL SPRINGS SUMMIT
-
$6,000
2023 SUPPORT MULTIPLE PARTNERS' FIXED-WING AERIAL SURVEILLANCE PROJECT FOR DECEMBER MANATEE HEALTH ASSESSMENTS.
-
$5,345
2024 SUPPLIES AND FOOD PROVIDED FOR MANATEE CARE
Grants received
-
$97,810
2022 GENERAL SUPPORT
-
2022 For grant recipient's exempt purposes
-
2023 For grant recipient's exempt purposes
-
2024 For grant recipient's exempt purposes
-
$38,031
2023
-
2024 GENERAL SUPPORT
-
$35,208
2024 GENERAL SUPPORT
-
2022 GENERAL SUPPORT
-
2023 GENERAL SUPPORT
-
DONOR ADVISED CHARITABLE GIVING
$22,275
2022 ENVIRONMENTAL AND ANIMALS
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 23 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.