Iowa · Nonprofit
SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC
SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC (Iowa) receives grants from 4 organizations whose IRS filings report $137,500 to it, the largest being BLACK HAWK COUNTY GAMING ASSOCIATION ($100,000). 2 of them have funded it in more than one year.
Against its field
SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC is better cushioned than half of the 15,485 recreation & sports nonprofits its size.
this organization peer median middle 50% of peers· 15,485 recreation & sports 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.
- Otto Schoitz Foundationshared funderslocal
- 1772 Foundation Incportfolio match
- American Farmland Trustportfolio match
The organization over time
Each line starts at 100 in 2020, so what you read is the shape rather than the size: 150 means half as much again as 2020, 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.
Government-grant reliance: 2020 84% · 2021 95% · 2022 96% · 2023 86% · 2024 86%. Grants only. Government contracts and fees sit inside program revenue.
95% of SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC’s revenue is contributions — more reliant on donations than three-quarters of its peers (18% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 5 of the last 5 reported years ran a deficit.
reserve
Who funds it, year by year
2019 → 2023: the base narrowed from 2 funders to 1 funder, grant income fell $103k → $10k.
From the IRS filings of SILOS & SMOKESTACKS NATIONAL HERITAGE AREA 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
SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC leans on a few funders — its largest provides 73% of grant income and the top three 98%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
87% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC.
Largest funder’s share by year: 2019 98% · 2023 100% — growing more concentrated.
“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
100% of SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC's grant income comes from Iowa funders.
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 4 funders put you under-funded among the 400 organizations that share them.
- Otto Schoitz Foundationshared funderslocalIA · backs 62 organizations that share your funders · funds 72 organizations near you
- 1772 Foundation Incportfolio matchits grantees resemble your mission
- American Farmland Trustportfolio matchits grantees resemble your mission
- Monomoy Fund Incportfolio matchits grantees resemble your mission
- The Sledge Foundation Incportfolio matchits grantees resemble your mission
- Croplife Americaportfolio matchits grantees resemble your mission
- National Assn of State Departments of Agriculture Research Foundationportfolio matchits grantees resemble your mission
- National Wild Turkey Federation Incportfolio matchits grantees resemble your mission
- The Dobson Foundation Incportfolio matchits grantees resemble your mission
- Regenerative Agriculture Foundationportfolio matchits grantees resemble your mission
- National Park Foundationportfolio matchits grantees resemble your mission
- George E Crouch Foundationportfolio 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 SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $6.4M on record.
- Department of the Interior$6.4M
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 SILOS & SMOKESTACKS NATIONAL HERITAGE AREA 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 Iowa
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
94% of spending goes to programs.
Governance
Public support
100%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for SILOS & SMOKESTACKS NATIONAL HERITAGE AREA 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 SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC?
- SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC (Iowa) receives grants from 4 organizations whose IRS filings report $137,500 to it, the largest being BLACK HAWK COUNTY GAMING ASSOCIATION ($100,000). 2 of them have funded it in more than one year.
- How many funders does SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC have?
- IRS filings report 4 organizations giving $137,500 in grants to SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC, 2 of which have funded it in more than one year.
- Who is the largest funder of SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC?
- BLACK HAWK COUNTY GAMING ASSOCIATION is the largest funder on record, with $100,000 in grants. The full list of funders is on this page.
- How can an organization like SILOS & SMOKESTACKS NATIONAL HERITAGE AREA INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Iowa. 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 2020–2024), and the filings of 4funders 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