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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**Location & Access:** Island - South is a public boat ramp located near Montrose in McCook County, South Dakota, providing access to Buffalo Creek, a medium-sized river in the region. The ramp serves as a convenient launch point for paddlers and boaters exploring this waterway.
**Water Conditions & River Character:** Buffalo Creek is a Class 4 stream (medium river) with a moderate average flow of approximately 103 cubic feet per second and gentle velocity of 1.45 feet per second. The creek features a gradual 2.4 feet/mile gradient, making it suitable for recreational paddling and boating. As a headwater stream near its source, expect typical conditions for upper prairie rivers in South Dakota with elevation changes of about 169 feet across the entire 70-mile length of the creek.
**Planning Your Visit:** Before launching, check current water conditions and confirm any permit or day-use fee requirements. Parking and amenities at this site may be limited, so plan accordingly. The nearby Madison Wetland Management District offers additional recreational opportunities in the area. Contact local South Dakota Game, Fish & Parks offices for current access conditions, seasonal restrictions, and any specific regulations for Buffalo Creek.