Data Disclaimer: Water level data is provided by USGS and NOAA for informational purposes only. Verify conditions on-site before any water activities.
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The Union River Harbor boat ramp in Ellsworth provides public access to the Union River via a cement ramp and dock facility located along Route 230. The ramp is best used at higher tides, as it becomes unusable at low tide—plan your launch accordingly. A large parking lot is available on-site, and restrooms can be found across from the Harbor Master's office.
This access point is ideal for kayakers, canoeists, and small boaters looking to explore the Union River and its connected waterways, including Card Brook. The developed infrastructure and convenient parking make it a straightforward launch option for paddlers of various skill levels. Given its tidal considerations, check tide tables before your visit to ensure optimal conditions for launching and landing.