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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Located near Creston in Union County, this boat ramp provides hard-surface access to Twelvemile Creek and the 635-acre Twelve Mile Lake. The site features a well-maintained boat launch, fishing jetties, and accessible facilities including restrooms. This is one of three boat ramps serving the lake, making it a reliable entry point for kayakers, canoeists, and motorboats.
The lake operates under a no-wake speed restriction for all motorboats, making it suitable for paddlers seeking calmer water conditions. Twelve Mile Lake has a strong reputation as one of Iowa's premier fishing destinations, with populations of walleye, largemouth bass, crappie, channel catfish, and bluegill. Recent aquatic vegetation management (curly leaf pondweed treatment in 2022) helps maintain water quality and navigability around the ramp and fishing areas. Shoreline access is available, providing options for fishing and paddling exploration.