NonprofitsThe Hydrous

Community Improvement & Capacity Building

The Hydrous

SAN FRANCISCO, CA

Total revenue

$238K

Total expenses

$185K

Net assets

$135K

Grants received

$333K

9 grants

EIN

465112972

Tax year

2024

Mission

The hydrous is an education-centered nonprofit organization dedicated to translating scientific discovery in our ocean into public understanding. Our mission is to create "open access oceans" so that all people may explore, understand, and engage with beautiful and threatened marine invironments.

Programs

2 programs

Research the hydrous conducts research on the effectiveness of immersive virtual reality for marine education with research partners like the stanford university virtual human interaction lab, the university of oregon, and the university of gothenburg and funders like the national science foundation, national geographic, and meta.accomplishments: hamilton, j.f., kelley, b.z., monismith, s.g., kose, j.r. (2025) on the use of simplified geometries to represent turbulent flow over coral reefs. Journal of fluid mechanics: 1004, a11. Mcgivney, e., queiroz a.c.m., miller, m.r., sunny liu, beams, b., han, e., woolsey, e.s., frazier, k., peterson, x., hancock, j., bailenson, j. (2024) complexity of agency in vr learning environments: exploring association with interactivity, learning outcomes, and affect. Immersive learning research network 2024 proceedings.

Expenses: $84K

Public engagementwe lead in-person learning activities and virtual dives by synchronizing virtual reality headsets at formal and informal learning institutions like schools, universities, libraries and museums. We also deliver talks and workshops at events and conferences, as well as publish our research findings in peer-reviewed journals. Accomplishments: speeches and events. The hydrous delivers in-person learning activities, talks, workshops, and virtual dives at formal and informal learning institutions like schools, universities, libraries, conferences and museums. Orpheus island: fieldwork was conducted at orpheus island on the great barrier reef in australia to collect underwater footage for hydrous educational programming as well as for dr. Woolseys tour with national geographic live. Fgcu: a series of workshops and presentations delivered at florida gulf coast universitys the water school.

Expenses: $2K

Financials

FY 2024

Revenue

Contributions & grants$229K
Program service revenue$9K
Investment income$116
Other revenue$645
Total revenue$238K

Expenses

Grants paid
Salaries & benefits$84K
Fundraising$115
Other expenses$101K
Total expenses$185K
Total assets$135K
Net assets$135K

People

6 listed

NameRoleCompensation

DR ERIKA WOOLSEY PETERSON

CEO

Board

$84K

40 hrs/wk

DR KRISTINA WOOLSEY

BOARD CHAIR

Board

5 hrs/wk

ANDREA CONTRERAS

TREASURER

Board

10 hrs/wk

WESLEY DELLA VOLLA

SECRETARY

Board

1 hrs/wk

SYLVESTER SPENCER-LEE

BOARD MEMBER

Board

1 hrs/wk

ERIC RIESEBERG

BOARD MEMBER

Board

6 hrs/wk

Grants received

Showing 9 of 9

FromAmountPurposeYear
$100K
Education Grant
2024
$100K
SUSTAINABLE ENVIRONMENT
2023
$22K
For grant recipient's exempt purposes
2023
$10K
For grant recipient's exempt purposes
2022
$2K
GENERAL DONATION
2022
$38K
For grant recipient's exempt purposes
2020
$35K
For grant recipient's exempt purposes
2019
$19K
Programs
2018
$8K
For grant recipient's exempt purposes
2018

Funded by

$333K from 5 funders · 9 grants · 2018–2024

Fidelity Investments Charitable Gift Fund

$113K · 5 grants · 2018–2023

Tides Foundation

$100K · 1 grant · 2023

National Geographic Society

$100K · 1 grant · 2024

The Baum Foundation

$19K · 1 grant · 2018

Tradition Family Foundation

$2K · 1 grant · 2022

Details

EIN465112972
NTEE codeS99
Subsection03
Ruling date2025-06
Formed2014
Employees0
Volunteers10
THE HYDROUS — Mission, Financials & Grants Received | Grantivo