Pennsylvania · Nonprofit
FRIENDS OF HISTORIC HEISHMANS MILL
FRIENDS OF HISTORIC HEISHMANS MILL (Pennsylvania) receives grants from 2 organizations whose IRS filings report $19,472 to it, the largest being PENNSYLVANIA ORGANIZATION FOR WATERSHEDS AND RIVERS INC ($10,472). 0 of them have funded it in more than one year.
- Revenue FY2025
- $31k
- Funders on record
- 2
- Grants received
- $19k
- Net assets
- $20k
What Friends of Historic Heishmans Mill does
Mission
Friends of historic heishman's mill (fhhm) is a pennsylvania 501c3 non- profit corporation committed to increasing public access to the conodoguinet creek water trail at the mill and insuring the ongoing preservation of the mill and dam through educational programs about the history of the mill and waterpower in early cumberland county, as well as the important role of water resources and water quality in our environment.
As stated on its FY2025 Form 990-EZ.
Programs
Provide safe public access to the conodoguinet creek water trail at the historic heishmans mill dam by building and maintaining a public (25 year recreational lease) canoe/kayak launch and portage. Establish a fish habitat to enhance public fishing. Completed november 2024
$40,533 spent100% of program spendingProvide educational programing regarding the environment and nature as well as the important history of water powered mills in the early development of cumberland county.
The 2 programs described on its FY2025 Form 990-EZ. Program spending in total: $40,533.
The organization over time
Each line starts at 100 in 2024, so what you read is the shape rather than the size: 150 means half as much again as 2024, 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.
Balance sheet
Total assets at each year end, in dollars. The largest one-year move in total assets was 2024 to 2025, from $31k to $20k (−37%).
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.
97% of FRIENDS OF HISTORIC HEISHMANS MILL’s revenue is contributions — more donation-reliant than the typical peer (92% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 2 reported years ran a deficit.
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
From the IRS filings of FRIENDS OF HISTORIC HEISHMANS MILL’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
FRIENDS OF HISTORIC HEISHMANS MILL leans on a few funders — its largest provides 54% 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
100% 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 FRIENDS OF HISTORIC HEISHMANS MILL.
“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
54% of FRIENDS OF HISTORIC HEISHMANS MILL's grant income comes from Pennsylvania funders.
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.
Against its field
FRIENDS OF HISTORIC HEISHMANS MILL's revenue fell 82% between 2024 and 2025.
this organization peer median middle 50% of peers· 2,195 environment nonprofits under $100k, FY2025
Organizations like FRIENDS OF HISTORIC HEISHMANS MILL
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Pennsylvania
Nationally
Read directly from this organization’s own Form 990, as neutral context.
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 FRIENDS OF HISTORIC HEISHMANS MILL: 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds FRIENDS OF HISTORIC HEISHMANS MILL?
- FRIENDS OF HISTORIC HEISHMANS MILL (Pennsylvania) receives grants from 2 organizations whose IRS filings report $19,472 to it, the largest being PENNSYLVANIA ORGANIZATION FOR WATERSHEDS AND RIVERS INC ($10,472). 0 of them have funded it in more than one year.
- How many funders does FRIENDS OF HISTORIC HEISHMANS MILL have?
- IRS filings report 2 organizations giving $19,472 in grants to FRIENDS OF HISTORIC HEISHMANS MILL.
- Who is the largest funder of FRIENDS OF HISTORIC HEISHMANS MILL?
- PENNSYLVANIA ORGANIZATION FOR WATERSHEDS AND RIVERS INC is the largest funder on record, with $10,472 in grants. The full list of funders is on this page.
- How can an organization like FRIENDS OF HISTORIC HEISHMANS MILL find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Pennsylvania. 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 FY2025 (financials across 2024–2025), and the filings of 2 funders 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 October 14, 2026. What this page cannot tell you · view filing