Massachusetts Oyster Project for Clean Water Incorporated
Massachusetts Oyster Project Inc
About
Restoration - where and when we can, we work to restore native shellfish populations. In partnership with local organizations, we started and maintain oyster upwellers across massachusetts. These upwells grow our native oysters for local restoration efforts. We currently support four upwellers across massachusetts. Shell recycling - we work with local restaurants and events to gather and recycle oyster shells. In time, we aspire to process the shell and use it at our restoration sites. Education - we speak to school groups, scout troops and other environmental organizations. We've also developed an effective, fast-based curriculum for educators in massachusetts. Education is vital to expose more people to the water resources of massachusetts and to build energy and momentum for the …
The massachusetts oyster project is a non-profit organization working to strengthen our coastal envirinment by restoring native shellfish populations to our beaches and coastal estuaries. Through oyster cultivation, shell recycling, education and advocacy we can improve water quality, increase the diversity of sea life and mitigate the effects of climate change.
Focus & reach
Verification & registration
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Integrity assessment
A score from 0 to 100 for how openly a charity shares public information across five areas: registration, financial disclosure, governance, contact details, and data recency. It does not measure programme impact. See exactly what we do and do not have →
Financials
IRS Form 990Leadership at a glance
Official filings
GiveRadar Intelligence
GiveRadar Analysis
GiveRadar's verified records show Massachusetts Oyster Project for Clean Water Incorporated with a complete profile, cross-referenced across 4 independent sources including the IRS.
- GiveRadar has verified more about this organization than about 96% of the 30,143 environment charities in the United States it tracks, because GiveRadar has verified its financial disclosures and its governance. Most of those have little verified data on record yet. View this cohort
- GiveRadar has cross-referenced this organization across 4 independent sources, led by the IRS - more than 82% of comparable organizations. See the sources
- It has more complete governance disclosure than nearly all comparable organizations, because GiveRadar has verified leadership, executive compensation, a mission statement and a founding date. See national comparisons
- government registration
- financial records (5 filed years)
- disclosed leadership
- a website
- a donation page
- third-party accreditation
Analysis based on GiveRadar's benchmark dataset of 2026-09-07. It describes what GiveRadar has verified, not a judgment of the organization itself.
Filing history
5 years on file from IRS Form 990: revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
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MASSACHUSETTS OYSTER PROJECT FOR CLEAN WATER INCORPORATED is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
This is general guidance, not tax advice. Confirm treatment with the charity or your tax advisor before donating.
Staff & volunteers
Leadership & board
Official filingsBoard members and senior officers on record, with disclosed pay where available.
17 officers and trustees on file, free with a GiveRadar account.
No red flags detected
Timeline
From official filingsKey dates from this charity's official filings, newest first.
In the news
No recent news coverage found
News coverage will appear here when articles mention this organization.
#898 of 30,143 environment charities in the United States on integrity score
83/100 puts it in the top 4% of the cohort, tied with 422 others. Positions are competition ranks: ties share a position. Cohorts are the tightest local peer set with at least 30 comparable organizations; a metric is left out where the cohort is too small or nearly uniform.
Bars show the share of the cohort this charity outranks. Ranks describe how much is publicly disclosed, not how good the charity is.
How it stacks up against peers
Compared with 8 similar environment charities in United States.
Cause areas in United States
Charities working in each area, this charity's highlighted.
Sources and verification
- Officers and trustees
- Internal Revenue Service (IRS) - Tax Exempt Organization Search · 47 disclosed in the public registry.
What we know and don't know
Every data point we track for this charity, and whether we have found it. Disclosure only, never a judgment of the charity's work.
Data freshness
How current this profile is, and when we last checked it against the official source.
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.
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Frequently asked questions about Massachusetts Oyster Project for Clean Water Incorporated
Massachusetts Oyster Project for Clean Water Incorporated is a registered environment nonprofit based in Concord, MA, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 2008 and has been operating for 18 years. Its EIN is 263112469. 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 83/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $296K in annual revenue. 47 officers and directors are publicly disclosed. No red flags have been detected.
Based on official filings, Massachusetts Oyster Project for Clean Water Incorporated has $296K in annual revenue. It allocates 69% of expenses to programs and services. This is in line with the average of 72% for environment charities in United States. Its revenue is below the peer average of $2M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Restoration - where and when we can, we work to restore native shellfish populations. In partnership with local organizations, we started and maintain oyster upwellers across massachusetts. These upwells grow our native oysters for local restoration efforts. We currently support four upwellers across massachusetts. Shell recycling - we work with local restaurants and events to gather and recycle oyster shells. In time, we aspire to process the shell and use it at our restoration sites. Education - we speak to school groups, scout troops and other environmental organizations. We've also developed an effective, fast-based curriculum for educators in massachusetts. Education is vital to expose more people to the water resources... Massachusetts Oyster Project for Clean Water Incorporated is classified as an environment organization registered in United States. The organization was founded in 2008.
Massachusetts Oyster Project for Clean Water Incorporated is classified as an Environment 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 $296K in annual revenue. The organization has 47 disclosed officers and directors.
Massachusetts Oyster Project for Clean Water Incorporated's EIN (Employer Identification Number) is 263112469. 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.
Massachusetts Oyster Project for Clean Water Incorporated is located in Concord, MA, United States. The organization was established in 2008 and has been active for 18 years.
Among environment charities registered in United States: It allocates 69% of expenses to programs, in line with the peer average of 72%. Its annual revenue of $296K is below the peer average of $2M.
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Quick facts about Massachusetts Oyster Project for Clean Water Incorporated
- What is Massachusetts Oyster Project for Clean Water Incorporated?
- Massachusetts Oyster Project for Clean Water Incorporated is a environment publicly-supported charity (509(a)(2)) based in Concord, United States. Restoration - where and when we can, we work to restore native shellfish populations. In partnership with local organizations, we started and maintain oyster upwellers across massachusetts. These upwells grow our native oysters for local restoration efforts. We currently support four upwellers across massachusetts. Shell recycling - we work with local restaurants and events to gather and recycle oyster shells. In time, we aspire to process the shell and use it at our restoration sites. Education - we speak to school groups, scout troops and other environmental organizations. We've also developed an effective, fast-based curriculum for educators in massachusetts. Education is vital to expose more people to the water resources of massachusetts and to build energy and momentum for the restoration of native shellfish to our coastlines. Advocacy - massachusetts cumbersome and antiquated laws are holding back restoration. We are working to change them.
- When was Massachusetts Oyster Project for Clean Water Incorporated founded?
- Massachusetts Oyster Project for Clean Water Incorporated was founded in 2008.
- Who leads Massachusetts Oyster Project for Clean Water Incorporated?
- Sam Peper serves as Treasurer.
- Where is Massachusetts Oyster Project for Clean Water Incorporated located?
- Headquartered in Concord, MA, United States.
- What is Massachusetts Oyster Project for Clean Water Incorporated's annual budget?
- Annual revenue for fiscal year 2025 is $296,113. 69% of expenses go to program services.
- Is Massachusetts Oyster Project for Clean Water Incorporated trustworthy?
- Massachusetts Oyster Project for Clean Water Incorporated has a GiveRadar Integrity Assessment of 83 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 Massachusetts Oyster Project for Clean Water Incorporated's registration number?
- IRS EIN: 263112469. Registration: 26-3112469 (United States).
- What is Massachusetts Oyster Project for Clean Water Incorporated's website?
- http://www.massoyster.org