Harvey Gap Reservoir, Silt Colorado - Harvey Gap is one of western Colorado's best warm-water fisheries. The lake provides great potential for bows, browns, bass and pike.
Harvey Gap Reservoir is a well-known fishery among west slope anglers. During the summer, you can find success fishing for rainbows, browns, perch, crappie and smallmouth bass. Harvey Gap does not provide any camping on site but there are 30 picnic sites for day use. The reservoir, also known as Grass Valley Reservoir, sits in a high-plains setting with Grand Hogback mountain range right to the south.
Getting there: From I-70 Silt Exit 0.1 miles east on Main. Turn north on 7th. 7th will become CR 214 (Peach Valley) Travel 1.2 miles. Turn west on CR233 (Silt Mesa) Travel 1.1 miles. Turn north on CR 237 (Harvey Gap Rd) 3.3 miles To Park Entrance. Fees: Colorado State Parks Pass Daily - $5 Boating: HP Restricted. 20 HP motors or less. If you have a motor over 20HP it is OK to use electric motor as long as you keep your main engine out of water, and you may use your gas motor to load boat, as we were told by ranger. Ice Fishing: Ice fishing allowed