State agencies in Pennsylvania have initiated a $1.3 million project to remove the Spring Garden Dam from Neshaminy Creek in Tyler State Park by the end of September.
Measuring 225 feet wide and nine feet tall, the removal of the structure marks the second largest dam removal project of its kind in state history.
The joint effort between the Pennsylvania Fish and Boat Commission and the Pennsylvania Department of Conservation and Natural Resources aims to restore the waterway to a free-flowing state.
According to an article by The Reporter, landscaping and site restoration efforts at the park will continue into October following the structural removal.
The project receives funding through a $750,000 grant from the National Fish and Wildlife Foundation’s Delaware Watershed Conservation Fund and $550,000 from the Department of Conservation and Natural Resources’ Environmental Stewardship Fund.
State officials clarified that the dam serves no functional or recreational purpose for Tyler State Park and lacks flood-control capabilities.
“Hydrologic assessments have confirmed that eliminating the structure will not change how Neshaminy Creek behaves during high-water conditions,” state officials said. Removing the barrier will also reconnect aquatic habitats and improve passage for local wildlife species.
“Neshaminy Creek is designated for migratory fish, and clearing this barrier will help support healthier, more sustainable fish populations,” the Pennsylvania Fish and Boat Commission stated.
State officials added that eliminating in-stream structures removes significant safety hazards for recreational water users.
“In addition, ‘run of the river’ dams such as Spring Garden can create dangerous conditions for paddlers, anglers and others who use this creek. Removing this structure will help make the area safer.
Visitors will also enjoy more natural stream flows, improved fishing opportunities and an enriched stream corridor experience.”
Park operations will continue as usual during the construction period, with minor public access limitations in place for safety.
A section of the footpath along Tyler Park Drive near the dam and a portion of the Neshaminy Creek Trail will close temporarily while crews install an access gate and drainage cross-pipe.
For the outdoor recreation sector, removing obsolete in-stream barriers enhances water safety while improving ecological conditions for paddlers, anglers, and outdoor enthusiasts.
Restoring natural stream flows and fish populations increases the recreational value of public parks, encouraging higher visitor engagement and supporting businesses that rely on water-based recreation and outdoor tourism.
