Dublin, Ohio, USA:
Volunteers at Indian Run Meadows
Dublin, Ohio, USA:
Volunteers at Red Trabue
Dublin, Ohio, USA:
Volunteers at Royal Plum
Dublin, Ohio, USA:
Collection
Dublin, Ohio, USA:
Post Preserve
Dublin, Ohio, USA:
Training
Dublin, Ohio, USA:
Cleanup volunteers
Dublin, Ohio, USA:
Practice
Dublin, Ohio, USA:
Testing group
Dublin, Ohio, USA:
Water Quality Full Groups