Massachusetts · Nonprofit
METROPOLITAN WATERWORKS MUSEUM INC
METROPOLITAN WATERWORKS MUSEUM INC (Massachusetts) receives grants from 3 organizations whose IRS filings report $33,300 to it, the largest being SHIPPY FOUNDATION ($23,000). 1 of them have funded it in more than one year.
Against its field
METROPOLITAN WATERWORKS MUSEUM INC's revenue grew 26% between 2017 and 2024.
this organization peer median middle 50% of peers· 17,904 arts & culture nonprofits $100k–$1M, FY2024
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- Bain Capital Children's Charity Ltdshared funders
- Judy and Tony King Foundationportfolio match
- Society of Colonial Wars in the Commonwealth of Maportfolio match
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
98% of METROPOLITAN WATERWORKS MUSEUM INC’s revenue is contributions — more reliant on donations than three-quarters of its peers (64% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 8 of the last 8 reported years ran a deficit.
reserve
Who funds it, year by year
2018 → 2023: the base held at 1 funder, grant income held at $3k.
From the IRS filings of METROPOLITAN WATERWORKS MUSEUM INC’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
METROPOLITAN WATERWORKS MUSEUM INC leans on a few funders — its largest provides 69% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2018 100% · 2020 56% · 2021 100% · 2022 100% · 2023 100% — broadly stable.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
METROPOLITAN WATERWORKS MUSEUM INC draws 69% of its grant income from funders outside Massachusetts, across 2 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first. Your 3 funders put you under-funded among the 400 organizations that share them.
- Bain Capital Children's Charity Ltdshared fundersMA · backs 31 organizations that share your funders
- Judy and Tony King Foundationportfolio matchits grantees resemble your mission
- Society of Colonial Wars in the Commonwealth of Maportfolio matchits grantees resemble your mission
- Massachusetts Society of the Cincinnatiportfolio matchits grantees resemble your mission
- Brigham Hill Foundationportfolio matchits grantees resemble your mission
- Massachusetts Foundation for the Humanities & Public Policy Incportfolio matchits grantees resemble your mission
- Kane Wallace Foundationportfolio matchits grantees resemble your mission
- The Elm Grove Foundationportfolio matchits grantees resemble your mission
- Clara B Winthrop Charitable Trustportfolio matchits grantees resemble your mission
- Neil & Anna Rasmussen Foundationportfolio matchits grantees resemble your mission
- Felicia Fund Incportfolio matchits grantees resemble your mission
- Haven Trustportfolio matchits grantees resemble your mission
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Government funding METROPOLITAN WATERWORKS MUSEUM INC receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $8k on record.
- (PP) STATE AID/POL SUB$8k
- (EE) ADMINISTRATIVE EXPENSES$155
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like METROPOLITAN WATERWORKS MUSEUM INC
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Massachusetts
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
92% of spending goes to programs.
Governance
Public support
99%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Part of a family of 1 related entity
- Waterworks Preservation Trust Inc · exempt
Screen this organization
A dated, signed PDF of the compliance screen for METROPOLITAN WATERWORKS MUSEUM INC: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds METROPOLITAN WATERWORKS MUSEUM INC?
- METROPOLITAN WATERWORKS MUSEUM INC (Massachusetts) receives grants from 3 organizations whose IRS filings report $33,300 to it, the largest being SHIPPY FOUNDATION ($23,000). 1 of them have funded it in more than one year.
- How many funders does METROPOLITAN WATERWORKS MUSEUM INC have?
- IRS filings report 3 organizations giving $33,300 in grants to METROPOLITAN WATERWORKS MUSEUM INC, 1 of which have funded it in more than one year.
- Who is the largest funder of METROPOLITAN WATERWORKS MUSEUM INC?
- SHIPPY FOUNDATION is the largest funder on record, with $23,000 in grants. The full list of funders is on this page.
- How can an organization like METROPOLITAN WATERWORKS MUSEUM INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Massachusetts. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2017–2024), and the filings of 3funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported August 27, 2026. What this page cannot tell you · view filing