Mission
Research, Education, Engineering, Manufacturing, Remediation and all other activities related to Achieving Safer Cleaner Water Quality on our Planet Earth.
Small Public Charity
CLEAN STREAMS RIVERS AND LAKES
CLEAN STREAMS RIVERS AND LAKES is a nonprofit organization categorized as Small Public Charity based in Fairfax, VA. Its most recent IRS filing (2025) reports revenue of $63K, expenses of $33K, total assets of $8K. Imperigo tracks 2 reported grant relationships connected to this organization totaling approximately $28K.
EIN: 861647486
Fairfax, VA
Latest filing: 2025
Total Revenue$63K
Total Expenses$33K
Total Assets$8K
Grant Records2
Funding Total$28K
Filing Years2022–2025
Sample Grants Received
ENVIRONMENTAL AND ANIMALS
$7,350
ENVIRONMENTAL AND ANIMALS
$21,000
Showing up to 5 of 2 total records — full history available with membership.
Officers & Directors
Secretary
Jeffrey S Stahle
Vice President
Mark L Tull
President/Treasurer
Matthew J Rainoff
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $63K | $33K | $8K |
| 2024 | $64K | $58K | $15K |
| 2023 | $95K | $92K | $8K |
| 2022 | $58K | $55K | $5K |
Between 2022 and 2025, reported annual revenue grew from $58K to $63K (+9%), with total assets most recently reported at $8K.
Interactive year-over-year charts and full filing details available with membership.