Gross Reservoir is a good cold water fishery with rainbow trout, brown trout, lake trout, splake, kokanee salmon, and tiger muskie. The reservoir receives water from the western side of the Continental Divide through the Moffat Tunnel. If that is so, then all the reasons to ban people from swimming and other recreational pursuits at Gross reservoir don’t really make sense. Gross Reservoir is a 5.2 mile moderately trafficked out and back trail located near Boulder, Colorado that features a lake and is rated as moderate. So, bring your fishing gear. Mention Gross Reservoir to a longtime local and the response might be, “I didn’t know you could SUP there.” Well, you can—and it’s a dream. South Boulder Creek flows out of the 340 foot high dam. Obviously, Boulder Reservoir… Exciting news from Gross Reservoir, Colorado. Gross Reservoir is owned and operated by Denver Water. Gross Reservoir, located in Boulder County, Colorado, is owned and operated by Denver Water.Completed in 1954, the reservoir has a surface area of 440 acres, and the spillway sits at 7,225 feet elevation. TIP: Swimming and Wading are Prohibited Just curious, what type boats are allowed in that water ? Swimming, wading, and diving are prohibited. TIP: The Reservoir is stocked with Kokanee Salmon, and this stretch of it is where they supposedly like to hang out. Fishing, boating, hiking, camping, and picknicking are allowed, but swimming is not. Thanks At 440 acres, Gross is less than two-thirds the size of Boulder Reservoir, yet feels huge thanks to 11 miles of shoreline, with long skinny fingers begging to … Mention Gross Reservoir to a longtime local and the response might be, “I didn’t know you could SUP there.” Well, you can—and it’s a dream. The most frequently asked questions about recreation and potential changes during the Gross Reservoir Expansion Project have been compiled into an easy to read FAQ document. Trip Overview. We recognize that Gross Reservoir is a popular recreation area and over the years have talked with many visitors and recreators at Gross Reservoir. My name is Rick Lewis, as Recreation Manager here at Gross Reservoir. This trail is moderately difficulty and approx 1.5 miles round trip. The trail offers a number of activity options and is accessible year-round. Gross boasts 10 to 14 miles of shoreline (depending on who you ask). I am pleased to announce that Gross Reservoir, operated by Denver Water, will open for cartop boating on Saturday May 28 at Sunrise. The cold-water reservoir has 440 acres of surface area, some that stretch out into isolated “fingers.” The lake itself gets deep (300 feet). of Wildlife PDF with information on the stock on the lake and some links to the fishing regulations for Gross Reservoir. Specs: There are restrooms on both the North and South side of the reservoir, and there is a restroom at the Osprey Point parking lot where this hike started from.There is also a picnic area just up the road, and one picnic table with awning on the reservoir shore, next to the boat launch. Dogs are also able to use this trail but must be kept on leash. Gross Reservoir is … Don't tell us Gas driven, that would not make sense would it . At 440 acres, Gross is less than two-thirds the size of Boulder Reservoir, yet feels huge thanks to 11 miles of shoreline, with … Primitive camping is allowed on the west side of Gross Reservoir in Roosevelt National Forest from Memorial Day until the first snowfall. Known for its beauty and solitude, Navajo State Park offers beachside camping, a marina that rents watercraft, stellar canyon views, and water that’s warm and prime for swimming during the summer. Here is a link to a Dept. The team that caught this fish estimates that it must have been swimming around in Gross Reservoir for about 6 years. Opened in 1964, the Navajo Reservoir is a crucial water source for 110,000 acres of agricultural land on the Navajo Reservation. Gross Reservoir is perched at 7,500 feet above sea level, located above Boulder along the South Boulder Creek Drainage. Of the 340 foot high dam kept on leash with information on the stock on the Navajo Reservoir a... The Reservoir receives water from the western side of Gross Reservoir for about 6.... For about 6 years west side of the 340 foot high dam allowed. On leash land on the west side of Gross Reservoir do n't tell us Gas driven that. Tell us Gas driven, that would not make sense would it for. 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