Hinebaugh Creek

Washoe Creek is a perennial stream located in Sonoma County, California. It is about 2 mi (3 km) long and discharges to the Laguna de Santa Rosa.Washoe Creek rises in the low lying Meacham Hills southwest of the city of Cotati. It descends to the northeast, flowing under Roblar Road and Stony Point Road. It then turns northward and parallels Stony Point Road, crossing under West Sierra Avenue and Madrone Avenue. Gravenstein Highway (State Route 116) crosses the creek, which then enters an artificial channel. Gossage Creek enters from the west, and shortly thereafter the creek ends at a confluence with the Laguna de Santa Rosa just west of Rohnert Park. The original native riparian vegetation was likely riparian woodland, with Valley Oak savanna and grassland on the upland east and west. The native habitats have been largely altered or replaced, due to the modern uses of grazing, agriculture, and urban development. In stream nitrate concentrations are noticeably higher for Washoe Creek than other watercourses within the Laguna de Santa Rosa watershed. The lower reach is under consideration for a restoration project.

Five Creek is a westward flowing stream that rises in the city of Rohnert Park, California, United States and discharges to the Laguna de Santa Rosa. The creek is channelized as it flows through the city and runs in an artificially rectilinear fashion. Considered waters of the United States as a jurisdictional matter, Five Creek has potential habitat for the California red-legged frog and the Western pond turtle.The name probably originated as a misreading of "Fire Creek," the name found on older maps.

Rohnert Park Stadium was a stadium in Rohnert Park, California. It was primarily used for baseball, and was the home field of the Redwood Pioneers and the Sonoma County Crushers minor league baseball teams. It was also a soccer field for the North Bay Breakers a semi pro soccer team. It was built in 1981 and held 4,150 people. The stadium was torn down in 2005, and the land was redeveloped adjacent to a Costco. Outlines of the baseball diamond are no longer visible in satellite photos, now covered by housing, with home plate formerly at 38.35272°N 122.72024°W / 38.35272; -122.72024 (home plate).

Copeland Creek is a 9.0-mile-long (14.5 km) perennial stream that rises on Sonoma Mountain in Sonoma County, California.

The Cotati-Rohnert Park Unified School District (CRPUSD) is a school district in Sonoma County, California. The District serves approximately 6000 students in the cities of Cotati and Rohnert Park and neighboring areas of Sonoma County. The district operates six elementary schools, two middle schools, a K-8 school, one comprehensive high school, a magnet school and charters two schools. The district's offices are located at 7165 Burton Avenue, Rohnert Park, CA 94928-3316. The district is supported by numerous school-connected organizations, which include PTAs, Boosters and the Education Foundation of Cotati & Rohnert Park, a non-profit organization founded in 1983 to provide private grants to the school district. Since its founding, the organization has made grants totaling over $850,000 to the district's schools.The district is governed by a board consisting of Tracy Farrell (term expires 2018), Marc Orloff (term expires 2018), Timothy Nonn (term expires 2020), Jennifer Wiltermood (term expires 2020), and Leffler Brown (term expires 2018). Since 2018, CRPUSD has had 4 different superintendents - Dr. Mayra Perez (2020–present), Dr. Michael Watenpaugh (2019-2020), Dr. M.A. Roehrick (2018-2019), and Dr. R.A. Haley (2011-2018)

Naval Outlying Landing Field Cotati was a naval airfield located near Cotati, in Sonoma County, California, USA. It maintained active naval flight operations during the period 1941–1945.

Graton Resort & Casino is an Indian casino and hotel outside Rohnert Park, California, that opened on November 5, 2013. It is owned and operated by the Federated Indians of Graton Rancheria. The casino has 3,000 slot machines, 144 table games, and a poker room. In November 2016 it opened an adjacent hotel with 200 rooms.

KRRS (1460 AM) is a radio station broadcasting a Regional Mexican format. Licensed to Santa Rosa, California, United States, it serves the Santa Rosa area. The station is currently owned by Abel De Luna, through licensee Luna Foods, Inc.

Roberts Lake is a reservoir at 5010 Roberts Lake Road in Rohnert Park, California, USA. Named after Arthur N. Roberts, a five-term mayor who died in 1986, it is the centerpiece of Roberts Lake Park, a city park. The lake is the site of an annual free fishing derby for children fifteen years and under. Fish species found in the lake include rainbow trout, bluegill, crappie, channel catfish, carp, and largemouth bass.

Rohnert Park station is a Sonoma–Marin Area Rail Transit station in the city of the same name. It opened to preview service on June 29, 2017; full commuter service commenced on August 25, 2017. It is located on the Rohnert Park Expressway. The city's station was initially to be located further north near Golf Course Drive, but these plans were amended, resulting in the current location.

Cotati (; Miwok: Kota’ti) is an incorporated city in Sonoma County, California, United States, located approximately 45 mi (70 km) north of San Francisco in the 101 corridor between Rohnert Park and Petaluma. Cotati's population as of the 2020 Census was 7,584, making it the smallest incorporated community in Sonoma County. Like all of Sonoma County, Cotati is included in both the San Francisco Bay Area and North Coast. Located in the Sonoma Coast AVA, Cotati can also be considered part of Wine Country. E & J Gallo Winery operates a 400-acre (160 ha) vineyard called Two Rock Vineyard in the hills west of town. Cotati's hexagonal downtown plaza, one of only two hexagonal town layouts in the United States, is California Historical Landmark number 879. The other U.S. city with a hexagonal layout is Detroit, Michigan.

The Cotati Jazz Festival is an annual music festival held in Cotati, California, United States, since 1981. It typically takes place mid-June. Since 2006, admission has been free. This festival went virtual in 2020.