funder-graph › Recipients
Who funds Silos and Smokestacks National Heritage Area Inc
EIN 42-1387305 · Waterloo, IA · NTEE N99Z
Silos and Smokestacks National Heritage Area Inc of Waterloo, IA (EIN 42-1387305) was named as a grant recipient by 7 funders in 10 grants paid totaling $192,500 in tax years 2019–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$192,500
10 grants paid
Funders
7
distinct grantmakers
Tax years
2019–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Black Hawk County Gaming Association 80-0103166 | IA | A | 1 | $100,000 | 2019 |
| Max and Helen Guernsey Charitable Foundation 42-1460664 | IA | B | 2 | $30,000 | 2025 |
| Van G Miller Family Charitable Foundation 81-1175024 | IA | B | 1 | $30,000 | 2019 |
| Iowa Corn Grower's Association 42-1036179 | IA | A | 2 | $20,000 | 2025 |
| The Growmark Foundation 37-1401632 | IL | CD | 2 | $5,000 | 2022 |
| Duroe Family Foundation C/O Rodney Duroe 42-1474694 | IA | B | 1 | $5,000 | 2024 |
| Lsb Foundation 20-1653464 | IA | C | 1 | $2,500 | 2019 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 10 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Max and Helen Guernsey Charitable Foundation | Silos & Smokestacks Waterloo, IA | B | $15,000 | paid | TRUSTEE OPTION - OPERATING SUPPORT | 202533119349100013 |
| 2025 | Iowa Corn Grower's Association | Silos & Smokestacks National Heritage Area Waterloo, IA | A | $10,000 | paid | GENERAL SUPPORT, OUTREACH & EDUCATION PROGRAMS | 202640639349301209 |
| 2024 | Iowa Corn Grower's Association | Silos & Smokestacks National Heritage Area Waterloo, IA | A | $10,000 | paid | GENERAL SUPPORT, OUTREACH & EDUCATION PROGRAMS | 202530919349301863 |
| 2024 | Duroe Family Foundation C/O Rodney Duroe | Silos & Smokestacks National Heritage Area Waterloo, IA | B | $5,000 | paid | General Fund | 202531429349100813 |
| 2023 | Max and Helen Guernsey Charitable Foundation | Silos & Smokestacks Waterloo, IA | B | $15,000 | paid | CAPITAL FOR INTERACTIVE DISPLAYS | 202323539349100707 |
| 2022 | The Growmark Foundation | Silos Smokestacks Waterloo, IA | D | $2,500 | paid | FOR SUPPORT OF COMMUNITY CHARITABLE ACTIVITIES | 202321819349100702 |
| 2021 | The Growmark Foundation | Silos and Smokestacks Waterloo, IA | C | $2,500 | paid | FOR SUPPORT OF COMMUNITY CHARITABLE ACTIVITIES | 202211889349100301 |
| 2019 | Black Hawk County Gaming Association | America's Agricultural and Industrial Heritage Landscape DBA Silos & Sm Waterloo, IA | A | $100,000 | paid | PHASE II INTERPRETIVE DISPLAYS | 202030499349300048 |
| 2019 | Van G Miller Family Charitable Foundation | Silos & Smokestacks Waterloo, IA | B | $30,000 | paid | HISTORICAL | 202021579349100902 |
| 2019 | Lsb Foundation | Silos & Smokestacks National Heritage Area Waterloo, IA | C | $2,500 | paid | GENERAL OPERATING | 201942669349100014 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.