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Kwiaht Center for the Historial Ecology of the Salish Sea

Science for stewardship of the san juan islands including studies of long term change in marine and terrestrial species, habitats and food webs

Kwiaht Center For Salish Sea

Health Lopez Island, WA EIN: 300355067 (IRS) Sign up to see website
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73
Integrity Assessment
Strong transparency
73/100 · methodology

About Kwiaht Center for the Historial Ecology of the Salish Sea

Marine food webs:published findings of 15-year study of Chinooksalmon; launched new study on health of Puget Sound herring;building archive of fish vocalizations for monitoring kelp forests. Terrestrial biodiversity: quantified garden pesticides affecting bats;first study of tick ecology in islands; assisted State inavian flu outbreak; documented / saved seedling pear & crabapple varieties. Eco-engineering & food security:completed 1200 ft of shellfishbeds; helped Tribal educators revive local native-food-plant knowledge; helped students grow vegetables in Martian soil simulant.

Founded
Headquarters
Lopez Island, WA
Foundation type
Publicly-supported charity (509(a)(2))
NTEE code
E05
IRS subsection
501(c)(03)
Ruling date
Size
small

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 2006

Mission

Science for stewardship of the san juan islands including studies of long term change in marine and terrestrial species, habitats and food webs

Focus areas & reach

· What they work on and where
❤️ Health · NTEE E05
Cause tags
SDG alignment The 17 UN Sustainable Development Goals (SDGs) are the global agenda for ending poverty, protecting the planet, and ensuring prosperity by 2030. We tag each charity to the goals its work advances.

How it stacks up against peers

· vs. 8 similar health in United States
Program spending This charity: 75%
Peer average: 89%
Integrity Assessment This charity: 73
Peer average: 90

Concerns

· None found
No red flags found
Screened for IRS revocation history, Open investigations, Governance scandals, Related-party deals, Excessive exec comp.

Where every $1 goes

· FY2024 · IRS 990 (FY2024)
$0.75
Program$0.75
75% to programs beats the Charity Navigator "highly efficient" threshold (75%).

GiveRadar Analysis

Original analysis from GiveRadar's dataset of comparable organizations

Based on the records currently verified by GiveRadar, Kwiaht Center for the Historial Ecology of the Salish Sea has a complete profile, cross-referenced across 3 independent sources including the IRS.

  • It has more complete governance disclosure than nearly all similar organizations, because GiveRadar has verified leadership, executive compensation, a mission statement and a founding date. See national comparisons
  • GiveRadar holds 5 years of financial filings for this organization, the most recent for fiscal year 2024. See the filings
  • Its integrity score of 73 places it in the top 25% of the 98,862 health charities in the United States GiveRadar tracks, because GiveRadar has verified its financial disclosures and its registration. View this cohort
GiveRadar has verified
  • government registration
  • financial records (5 filed years)
  • disclosed leadership
  • a website
  • third-party accreditation
Not yet verified by GiveRadar
  • a contact email
  • a donation page
  • an owner-submitted profile claim

Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.

Common questions

· Auto-generated from filings + methodology

Kwiaht Center for the Historial Ecology of the Salish Sea is a registered health nonprofit based in Lopez Island, WA, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 2006 and has been operating for 20 years. Its EIN is 300355067. According to GiveRadar's records, it holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. GiveRadar's Integrity Assessment for the organization is 73/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $287K in annual revenue. 15 officers and directors are publicly disclosed. No red flags have been detected.

Kwiaht Center for the Historial Ecology of the Salish Sea's EIN (Employer Identification Number) is 300355067. This is the organization's IRS tax identification number; you can use it to verify tax-exempt status and to look up its Form 990 filings with the IRS.

Kwiaht Center for the Historial Ecology of the Salish Sea has a GiveRadar Integrity Assessment of 73/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 73 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. The charity allocates 75% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for health charities in United States is 90/100.

Kwiaht Center for the Historial Ecology of the Salish Sea is located in Lopez Island, WA, United States. The organization was established in 2006 and has been active for 20 years.

Based on official tax filings, Kwiaht Center for the Historial Ecology of the Salish Sea has $287K in annual revenue. It allocates 75% of expenses to programs and services. This is below the average of 89% for health charities in United States. Its revenue is below the peer average of $41M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Kwiaht Center for the Historial Ecology of the Salish Sea is classified as a Health organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a small organization. It has $287K in annual revenue. The organization has 15 disclosed officers and directors.

No red flags have been detected for Kwiaht Center for the Historial Ecology of the Salish Sea. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

According to GiveRadar's records, Kwiaht Center for the Historial Ecology of the Salish Sea holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. It is registered with the Internal Revenue Service (IRS). It reports that 75% of expenses go to programs (the peer average is 89%). GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.

Marine food webs:published findings of 15-year study of Chinooksalmon; launched new study on health of Puget Sound herring;building archive of fish vocalizations for monitoring kelp forests. Terrestrial biodiversity: quantified garden pesticides affecting bats;first study of tick ecology in islands; assisted State inavian flu outbreak; documented / saved seedling pear & crabapple varieties. Eco-engineering & food security:completed 1200 ft of shellfishbeds; helped Tribal educators revive local native-food-plant knowledge; helped students grow vegetables in Martian soil simulant. Kwiaht Center for the Historial Ecology of the Salish Sea is classified as a health organization registered in United States. The organization was founded in 2006.

Among health charities registered in United States: It allocates 75% of expenses to programs, below the peer average of 89%. Its annual revenue of $287K is below the peer average of $41M.

Yes, donations to Kwiaht Center for the Historial Ecology of the Salish Sea are generally tax-deductible in the United States. Kwiaht Center for the Historial Ecology of the Salish Sea is a 501(c)(3) tax-exempt organization. Its EIN is 300355067, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Annual revenue
$100K-$1M
75% to programs
Source: IRS 990 (FY2024) why this matters
Unlock exact figures

Filing history

5 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2024, FY2023, FY2022, FY2021, FY2020.
Financial details are free - with a GiveRadar account

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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Staff & volunteers

From filings and published profiles

Employees
1

Leadership

From FY2024 filing

SH
Shona A•••••
Chair

Officers & trustees (5)

Source: Public filings

See full names, roles, and stories

5 officers and trustees on file - free with a GiveRadar account.

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Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
$0.3M revenue
FY2024
IRS 990
Form filed
$0.2M revenue
FY2023
IRS 990
Form filed
$0.2M revenue
FY2022
IRS 990
Form filed
$0.2M revenue
FY2021
IRS 990
Form filed
$0.1M revenue
FY2020
IRS 990

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Cause areas in United States

How many charities work in each area, with this charity's area highlighted.

Human Services 322,679
Education 195,586
Arts & Culture 133,128
Advocacy & Civil Rights 128,026
Religion 114,636
Health this charity 98,862
Community Development 56,086
Youth Development 53,450
See all cause areas in United States

Most common causes in United States

Causes charities work on most.

Community Development 235,146
Education 159,016
Religion 103,741
Arts & Culture 101,203
Human Rights 76,926
Health 65,250
Youth Development 47,775
Animal Welfare 32,425

Sources and verification

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2024 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 15 disclosed in the public registry.
Supplementary verification
Charity Navigator

Data freshness

Last updated
Jun 12, 2026
Registry checked
Jun 6, 2026
Profile completeness
75%

What we know and don't know

Exactly which public data we hold on this charity. Our score reflects transparency, not impact.

On record · 9
  • Financial data · FY2024 on record
  • Named leadership · 15 officers on file
  • Government registration · Registered with an official registry
  • Mission statement · Published
  • Official website · On record
  • Headquarters address · On file
  • Direct contact · Email or phone published
  • Tax-deductibility · Verified
  • Founding date · 2006
Not available · 2
  • Executive pay
    Top-officer pay not disclosed
  • Programs & activities
    No named programs listed by the charity

Methodology

GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.

Read full methodology

Are you the owner or a board member?

If you represent this organization and want to correct or update its data, you can claim this listing to edit details yourself, or email [email protected] with the correct information. We review every request and respond within 30 days.

Quick facts about Kwiaht Center for the Historial Ecology of the Salish Sea

What is Kwiaht Center for the Historial Ecology of the Salish Sea?
Kwiaht Center for the Historial Ecology of the Salish Sea is a health publicly-supported charity (509(a)(2)) based in Lopez Island, United States. Marine food webs:published findings of 15-year study of Chinooksalmon; launched new study on health of Puget Sound herring;building archive of fish vocalizations for monitoring kelp forests. Terrestrial biodiversity: quantified garden pesticides affecting bats;first study of tick ecology in islands; assisted State inavian flu outbreak; documented / saved seedling pear & crabapple varieties. Eco-engineering & food security:completed 1200 ft of shellfishbeds; helped Tribal educators revive local native-food-plant knowledge; helped students grow vegetables in Martian soil simulant.
When was Kwiaht Center for the Historial Ecology of the Salish Sea founded?
Kwiaht Center for the Historial Ecology of the Salish Sea was founded in 2006.
Who leads Kwiaht Center for the Historial Ecology of the Salish Sea?
Shona Aitken serves as Chair.
Where is Kwiaht Center for the Historial Ecology of the Salish Sea located?
Headquartered in Lopez Island, WA, United States.
What is Kwiaht Center for the Historial Ecology of the Salish Sea's annual budget?
Annual revenue for fiscal year 2024 is approximately $100K-$1M. 75% of expenses go to program services.
Is Kwiaht Center for the Historial Ecology of the Salish Sea trustworthy?
Kwiaht Center for the Historial Ecology of the Salish Sea has a GiveRadar Integrity Assessment of 73 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Kwiaht Center for the Historial Ecology of the Salish Sea's registration number?
IRS EIN: 300355067.
What is Kwiaht Center for the Historial Ecology of the Salish Sea's website?
http://www.kwiaht.org