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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McNair Park offers a one-lane concrete boat ramp providing access to Lake Lyndon B. Johnson in the Sunrise Beach Village area. The facility includes parking for 20-30 boats and trailers, making it suitable for kayakers, canoeists, and small motorboats. The ramp provides direct access to this scenic impoundment of the Colorado River, which offers calm water conditions ideal for paddlers of varying skill levels.
**Important note:** Public boat ramp access on Lake LBJ is subject to seasonal drawdowns managed by the Lower Colorado River Authority (LCRA), particularly through February. Water levels and ramp usability can fluctuate significantly during these periods, so check current conditions before visiting. If McNair Park is affected by low water, the Sail & Ski ramp near Wirtz Dam (accessible via Highway 2147 between Horseshoe Bay and Cottonwood Shores) offers an alternative protected-cove location with improved facilities during drawdown periods.