Lake Sinai is a lake located in Brookings County, South Dakota. It appears on the Lake Sinai USGS 7.5-minute topographic quadrangle. The nearest populated place is Sinai, approximately 2.2 miles to the SE.
Brookings County · South Dakota
Lake Sinai is a lake located in Brookings County, South Dakota. It appears on the Lake Sinai USGS 7.5-minute topographic quadrangle. The nearest populated place is Sinai, approximately 2.2 miles to the SE.