Pennsylvania · Nonprofit
NATURAL STREAMS FOUNDATION INC
NATURAL STREAMS FOUNDATION INC (Pennsylvania) receives grants from 2 organizations whose IRS filings report $15,000 to it, the largest being AMERICAN ENDOWMENT FOUNDATION ($10,000). 0 of them have funded it in more than one year, and 67% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- Revenue FY2024
- $243k
- Funders on record
- 2
- Grants received
- $15k
- Net assets
- $-369036
What Natural Streams Foundation Inc does
Mission
The natural streams foundation mission is to restore and reclaim water and land sources and former industrial and mining sites from long-standing environmental issues.
As stated on its FY2024 Form 990.
Program
Natural streams foundation projects strive to address the public health and safety concerns that surround those issues. On all of our projects, the staff uses precise planning and extensive industry knowledge to create solutions that improve persistent and hazardous environmental challenges. Our team works collaboratively with local, state, and federal government and regulatory agencies to generate meaningful outcomes for both the environment and the community. Our suite of services, from reclamation work, to trust management or environmental liability transfers, allows us the flexibility to address the environmental issues. We also continually work with the communities and corporate partners through our corporate environmental responsibility work to constantly reinforce meaningful outcomes. Our knowledge of reclamation and the complexities of these issues make us the perfect partner to tackle your project.
$0 spent
The program described on its FY2023 Form 990.
The organization over time
Each line starts at 100 in 2023, so what you read is the shape rather than the size: 150 means half as much again as 2023, 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 and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2023 to 2024, from $86k to $89k (+3%).
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: 2024 83%. Grants only. Government contracts and fees sit inside program revenue.
100% of NATURAL STREAMS FOUNDATION INC’s revenue is contributions — more reliant on donations than three-quarters of its peers (88% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 2 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Chief executive
Brian Turk
President and CEO
Board chair
Nathan Flood
Chairman of the board
As listed on its FY2024 Form 990.
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
1 of 2 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 67% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of NATURAL STREAMS FOUNDATION 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
NATURAL STREAMS FOUNDATION INC leans on a few funders — its largest provides 67% 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
67% 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 NATURAL STREAMS FOUNDATION INC.
“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
67% of NATURAL STREAMS FOUNDATION INC's grant income arrives through donor-advised or pass-through sponsors, whose addresses record where the money is held rather than where the donor is. Of the $5k that is directly attributable, 100% of it comes from Pennsylvania funders.
Funder states come from each funder’s own filing. $10k arriving through sponsors registered in 1 state is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. 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
NATURAL STREAMS FOUNDATION INC has grown faster than three-quarters of the 4,264 environment nonprofits its size.
this organization peer median middle 50% of peers· 4,264 environment nonprofits $100k–$1M, FY2024
Organizations like NATURAL STREAMS FOUNDATION INC
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.
Where the money goes
68% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for NATURAL STREAMS FOUNDATION 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds NATURAL STREAMS FOUNDATION INC?
- NATURAL STREAMS FOUNDATION INC (Pennsylvania) receives grants from 2 organizations whose IRS filings report $15,000 to it, the largest being AMERICAN ENDOWMENT FOUNDATION ($10,000). 0 of them have funded it in more than one year, and 67% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does NATURAL STREAMS FOUNDATION INC have?
- IRS filings report 2 organizations giving $15,000 in grants to NATURAL STREAMS FOUNDATION INC.
- Who is the largest funder of NATURAL STREAMS FOUNDATION INC?
- AMERICAN ENDOWMENT FOUNDATION is the largest funder on record, with $10,000 in grants. The full list of funders is on this page.
- How can an organization like NATURAL STREAMS FOUNDATION INC 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 FY2024 (financials across 2023–2024), 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