Sierra Ridge, Colorado

Meridian is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The population of the Meridian CDP was 4,786 at the United States Census 2020. The CDP lies in ZIP code 80112.

Chaparral High School is a public high school located in Parker, Colorado. It is a part of the Douglas County School District RE-1. The school is notable in Colorado for how it came to have an automated external defibrillator (AED) unit. Chaparral student Cody Schmidt died in 2003 after his heart stopped while in gym class, spurring his parents to raise funds to acquire AED units for all Douglas County schools.

Stepping Stone is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The population was 2,780 at the 2020 census. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The unincorporated community lies in ZIP code 80134.

Grand View Estates is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The population of the Grand View Estates CDP was 689 at the United States Census 2020. The area lies in ZIP code 80134.

Stonegate is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The population of the Stonegate CDP was 9,072 at the United States Census 2020. The Stonegate Village Metropolitan District provides services to the community, which lies in ZIP Code 80134.

Lutheran High School is a private Lutheran high school located in Parker, Colorado, in the United States. Affiliated with the Lutheran Church–Missouri Synod, the school is accredited by the National Lutheran School Association and has an average class size of 25 students. The executive director of the school is Dan Gehrke.

University of Colorado South Denver, also known as CU South Denver, was a public university located in Lone Tree, Colorado, about 10 miles (16 km) south of Denver. Opened in 2014 as an extension of the University of Colorado, it is located on the property of The Wildlife Experience, which is now incorporated as part of the University. Classes are offered for degree-seeking and continuing education students and include courses in nursing, engineering, education and business. In September 2020, due to shifting market conditions and the COVID-19 pandemic, it was announced that CU South Denver would cease taking new students and fully close in 2021 with the property to be sold.

Cottonwood is a neighborhood in the Town of Parker, Colorado. A former census-designated place (CDP), the population was 931 at the 2000 census.

Meridian Village is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The population was 3,202 at the 2020 census. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The Meridian Metropolitan District provides services to the area, which lies in ZIP code 80134.

The Rueter–Hess Reservoir, behind the Frank Jaeger Dam, is a major water management project for the Parker Water and Sanitation District PWSD. PWSD provides services for most of Parker and parts of Lone Tree, Castle Pines, and unincorporated Douglas County, Colorado. Originally an enterprise of the Town of Parker, PWSD is now an unaffiliated special District. The PWSD Board views the reservoir as a "Regional" asset. The District has collaborated with other South Metro water districts to acquire intermittent available water under the WISE agreement in conjunction with Denver/Aurora. Rueter-Hess is the vessel to hold excess flows.

The Sulphur Gulch is one of the tributaries of the Cherry Creek and is located in the U.S. states of Colorado. It is part of the Eastern Plains.

Lone Tree City Center station is a light rail station in Lone Tree, Colorado, part of the Regional Transportation District (RTD) system in the Denver metropolitan area. It is served by two lines: the E Line to Union Station and the R Line to Aurora. However, the R Line currently terminates at Lincoln station due to low ridership in this area of Lone Tree which is still under construction and amid generally lower ridership due to the impact of the COVID-19 pandemic on public transport. This station was built as part of the 2.3-mile (3.7 km) Southeast Rail Extension to RidgeGate, which began in 2016 and cost $223 million. It opened on May 17, 2019.The station sits in greenfield land that is planned to host a transit-oriented development that is connected between the three stations. The 400-acre (160 ha) Lone Tree City Center, for which the station is named, is planned to include 10,000 homes, office space, and parks. The development project was approved in 2018 and is planned to take decades to finish.