Volunteers participate in cleaning up various waterways, parks and other spaces for the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday, Apr. 26.

Charlotte Becquet of Aberdeen walks along the river's shoreline in search of litter in Susquehanna State Park during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Charlotte Becquet of Aberdeen walks along the river’s shoreline in search of litter in Susquehanna State Park during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Barry Kline and Sarah Shpak of Havre de Grace carry a dock float found disregarded along the waters edge in Swan Harbor Farm during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Barry Kline and Sarah Shpak of Havre de Grace carry a dock float found disregarded along the waters edge in Swan Harbor Farm during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Al Peteraf, director of the CAT (Citizens Against Trash) Club of Havre de Grace and his wife Suzanne Chadwick discuss the types of trash found along the waters edge in Swan Harbor Farm, styrofoam and other insulation products being a large percentage, during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Al Peteraf, director of the CAT (Citizens Against Trash) Club of Havre de Grace and his wife Suzanne Chadwick discuss the types of trash found along the waters edge in Swan Harbor Farm, styrofoam and other insulation products being a large percentage, during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Inside one of the bags of trash collected by participants at Swan Harbor Farm during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Inside one of the bags of trash collected by participants at Swan Harbor Farm during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Gary Becquet of Aberdeen retrieves a disgarded water bottle from under brush in Susquehanna State Park while participating with family during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Gary Becquet of Aberdeen retrieves a disgarded water bottle from under brush in Susquehanna State Park while participating with family during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Suzanne Chadwick of Havre de Grace collects trash near the fishing pier at Swan Harbor Farm during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Suzanne Chadwick of Havre de Grace collects trash near the fishing pier at Swan Harbor Farm during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Alexander Schabinger of Bel Air examines trash pulled from the river's muddy shore line in Susquehanna State Park while paricipating with family during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Alexander Schabinger of Bel Air examines trash pulled from the river’s muddy shore line in Susquehanna State Park while paricipating with family during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Sarah Shpak and Barry Kline of Havre de Grace load a dock float, found disregarded along the waters edge in Swan Harbor Farm, into their pickup truck with other trash found during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Sarah Shpak and Barry Kline of Havre de Grace load a dock float, found disregarded along the waters edge in Swan Harbor Farm, into their pickup truck with other trash found during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Alexander, left, and Lukas Schabinger of Bel Air work together to retrieve a disgarded soda can from the river in Susquehanna State Park during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Alexander, left, and Lukas Schabinger of Bel Air work together to retrieve a disgarded soda can from the river in Susquehanna State Park during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Robert Schabinger of Bel Air is helped by his sons Lukas, bottom left, and Alexander as they team up to collect litter from the river's shoreline in Susquehanna State Park during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Robert Schabinger of Bel Air is helped by his sons Lukas, bottom left, and Alexander as they team up to collect litter from the river’s shoreline in Susquehanna State Park during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Robert Schabinger of Bel Air is helped by his sons Lukas, left, and Alexander as they team up to collect litter from the river's shoreline in Susquehanna State Park during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Robert Schabinger of Bel Air is helped by his sons Lukas, left, and Alexander as they team up to collect litter from the river’s shoreline in Susquehanna State Park during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Aberdeen residents Yong, right, and Gary Becquet scour the trails in Susquehanna State Park in search of litter and debris during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Aberdeen residents Yong, right, and Gary Becquet scour the trails in Susquehanna State Park in search of litter and debris during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Lukas Schabinger holds a bag open for his father Robert as they collect litter along the shore line in Susquehanna State Park during the Lower Susquehanna Heritage Greenway's 25th annual River Sweep on Saturday. (Brian Krista/Staff)
Lukas Schabinger holds a bag open for his father Robert as they collect litter along the shore line in Susquehanna State Park during the Lower Susquehanna Heritage Greenway’s 25th annual River Sweep on Saturday. (Brian Krista/Staff)