John and Kate Dougherty Farmstead

Lake Rasmussen is a small lake in Duvall, Washington, a city in King County. The lake is home to a small public park. It has suffered from infestation by invasive aquatic weeds.

Duvall is a city in King County, Washington, United States, located on SR 203 halfway between Monroe and Carnation. The population was 8,034 at the 2020 census.

The Horatio and Laura Allen Farm is a historic farm property located in Duvall, Washington. It was listed on the National Register of Historic Places on March 22, 2002. The farm is an exemplary instance of a dairy farm in the Snoqualmie Valley, as one of the earliest and largest dairy farms in the area, situated against the hillside above Cherry Creek. Horatio Lysander Allen came to the Pacific Northwest from Minnesota in 1883, and in 1884 settled near present-day Duvall. In 1902, he purchased 400 acres and began dairy farming. He served on the local school board, and the board of directors of the Duvall State Bank. He and his son Harry platted the town of Duvall. The current farmhouse was built in 1924 to replace the previous farmhouse, which was lost to fire in 1923. Two large dairy barns and a free-standing milkhouse were built in 1926. The new farmhouse was a large, two-story wood-frame dwelling with craftsman style features (a steeply pitched cross-gabled roof has broad shed-roofed wall dormers to the front and rear). While the original front entrance faced toward the old railroad right-of-way on the hillside, a southeast wing of the house was added in the 1980s with a formal entrance at ground level. The farm remained in the Allen Family until sold in the 1950s, after which it was further subdivided into smaller parcels. About 65 of the original 400 acres are still attached to the farmhouse.

Cedarcrest High School is a four-year public secondary school located in Duvall, Washington. It opened its doors in 1993, and is the only traditional high school in Riverview School District #407. The boundary of its school district includes Carnation, Duvall, Lake Marcel-Stillwater, and portions of Ames Lake, Cottage Lake, and Union Hill-Novelty Hill.

KWJZ-LP (107.3 FM) is a radio station licensed to serve High Rock, Washington, United States. The station is owned by Continental Broadcasting. The station was originally located in Fall City, hence the original call letters. The station was originally on 104.5 FM. The station was assigned the KWJZ-LP call letters by the Federal Communications Commission on December 12, 2012.

High Bridge is a census-designated place (CDP) in Snohomish County, Washington, United States. The population was 2,994 at the 2010 census. High Bridge includes the Echo Lake community and the former Echo Lake CDP, which was superseded by the larger High Bridge CDP in 2010.

The William and Estella Adair Farm, named the Broadacre Farm in 1922, is a 115-acre dairy farm in Carnation, Washington that illustrates the evolution of a typical dairy farming operation in the Snoqualmie Valley. Established in 1910, it was added to the National Register of Historic Places in 2002.

The Vincent School, also known as Vincent Schoolhouse, was an early twentieth century schoolhouse in the rural community of Vincent, near Carnation, Washington, USA. Construction of the school began in 1905 and it was added to the National Register of Historic Places in 2004. The building is currently used as a community center.

The Snoqualmie River is a 45-mile (72 km) long river in King County and Snohomish County in the U.S. state of Washington. The river's three main tributaries are the North, Middle, and South Forks, which drain the west side of the Cascade Mountains near the town of North Bend and join near the town of Snoqualmie just above the Snoqualmie Falls. After the falls the river flows north through rich farmland and the towns of Fall City, Carnation, and Duvall before meeting the Skykomish River to form the Snohomish River near Monroe. The Snohomish River empties into Puget Sound at Everett. Other tributaries of the Snoqualmie River include the Taylor River and the Pratt River, both of which enter the Middle Fork, the Tolt River, which joins at Carnation, and the Raging River at Fall City. Many of the Snoqualmie River's headwaters originate as snowmelt within the Alpine Lakes Wilderness. On August 8, 2007, U.S. Representative Dave Reichert (WA-08), King County Executive Ron Sims, and others announced a proposal to expand the Alpine Lakes Wilderness to include the valley of the Pratt River, a tributary of the Middle Fork, near the town of North Bend. The proposal would also give the Pratt River National Wild and Scenic River status.

Lake Marcel-Stillwater is a census-designated place (CDP) in King County, Washington, United States. The population was 1,277 at the 2010 census.

Lake Marcel is a private reservoir and community in unincorporated Carnation, Lake Marcel-Stillwater, King County, Washington, United States, in the foothills of the Cascades. Lake Marcel has a surface area of 33 acres (130,000 m2) and a watershed of 1,290 acres (5.2 km2). It has a maximum depth of 17 feet (5.2 m).Lake Marcel is at an altitude of 295 feet (90 m) above sea level. The lake sits in a bowl at the top of Stillwater Hill on the east side of the Snoqualmie Valley, north of Carnation. It has two main areas of water connected by a channel, and several peninsular features make an extensive shoreline around the lake.

Paradise Lake is a small freshwater lake in the north of King County, Washington, USA, located two miles east of Woodinville. The lake has no public access boat launch. It feeds into Bear Creek, which flows towards the Sammamish River at Redmond. Fish in the lake include cutthroat trout, rainbow trout, and sockeye salmon as well as rock bass, pumpkinseed, walleye, largemouth bass, smallmouth bass, northern pike and yellow perch. A fishing license is required.The lake was formerly used to raise non-native bullfrogs (Rana catesbeiana) for the restaurant industry, and a high population of bullfrogs remains. The lake is also home to a very rare species of mollusk, Valvata mergella, collected by W. J. Eyerdam in 1941, B. R. Bales in 1958, and T. J. Frest and E. J. Johannes in 1995.Water quality in the lake was classified as eutrophic by the King County Department of Natural Resources and Parks in 2003. The water was monitored by volunteers between 1996 and 2008. The water temperature was found to vary between 4 °C and 22 °C and thermal stratification during the summer was found to be stable. Two significant peaks in the algae population were detected, predominantly Dinobryon and other chrysophytes, in late May and in late September. Other species detected include several cryptophyte species and the diatom Asterionella formosa. Phosphorus content was found to be significantly higher in the depths through sedimentary release.