Rainbow Lake, northcentral New Jersey
Rainbow Lake is on the Troy Brook in Salem County, New Jersey and is used for recreation purposes. Construction was completed in 1774. It has a normal surface area of 80 acres. It is owned by Njdot.
Rainbow Lake Dam is of earthen construction, a gravity dam. Its height is 20 feet with a length of 900 feet. Normal storage is 240 acre feet. It drains an area of 53.1 square miles.
Lakes, Dams, and Recreational Facilities Near Rainbow Lake
Rainbow Lakes Dam Sunset Lake Boonton Dam Mountain Lake Den Brook Dam Crystal Lake Birchwood Lake Powder Mill Pond Wildwood Dike Cooks Pond Wildwood Lake Old Morris Canal Dam Powerville Dam Foxs Lake Parsippany Dike 
Boonton Reservoir Jaqui Mill Dam Denmark Lake Lake Ames Pocahontas Dam Speedwell Dam New Jersey No Name # 10 Dam Split Rock Pond Lake Hudsonia Boonton Reservoir Burnham Park Lower Dam Mt. Hope Pond Washington Forge Pond Kakeout Dam Green Pond Reservoir Picatinny Lake Lake Denmark Picatinny Lake Splitrick Reservoir 
Morristown National Historical Park Kakeout Dike Longwood Lake Sunrise Lake Lower Kakeout Dam Cantys Lake
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