Conservation
- Montour Run Watershed Association
- Allegheny Land Trust
- Independence Conservancy
- Scott Conservancy
- Wissahickon Nature Club
- Western PA Conservancy
- PA Environmental Council (PEC)
- PA Land Trust Association
Outdoor Recreation
- Montour Trail Council
- Venture Outdoors
Government
- Moon Township
- Allegheny County Conservation District
- PA DCNR
- PA Fish & Boat Commission
- Pittsburgh International Airport
Education
- Moon Area School District
- Robert Morris University
- Duquesne University
Volunteers
- Allegheny Cleanways
- Pittsburgh Trails Advocacy Group (PTAG)
