King County is a county located in the U.S. state of Washington. The population was 2,269,675 in the 2020 census, making it the most populous county in Washington, and the 12th-most populous in the United States. The county seat is Seattle, also the state's most populous city.
Bethel Park is a borough with home rule status in Allegheny County, Pennsylvania, United States. It is a suburb within the Pittsburgh metropolitan area, located approximately 7 miles (11 km) south of Pittsburgh. The population was 33,577 as of the 2020 census.
Orme is a town in Marion County, Tennessee, United States. The population was 87 as of the 2020 census, down from 126 as of the 2010 census. It is part of the Chattanooga, TN–GA Metropolitan Statistical Area.
Enumclaw is a city in King County, Washington, United States. The population was 12,543 at the 2020 census.
Cumberland County is a county in the Canadian province of Nova Scotia.
Springhill is a community located in central Cumberland County, Nova Scotia, Canada.
King County Metro, officially the King County Metro Transit Department and often shortened to Metro, is the public transit authority of King County, Washington, which includes the city of Seattle. It is the eighth-largest transit bus agency in the United States. In 2023, the system had a ridership of 78,121,600, or about 277,400 per weekday as of the third quarter of 2024. Metro employs 2,477 full-time and part-time operators and operates 1,540 buses.
Biosolids are solid organic matter recovered from a sewage treatment process and used as fertilizer. In the past, it was common for farmers to use animal manure to improve their soil fertility. In the 1920s, the farming community began also to use sewage sludge from local wastewater treatment plants. Scientific research over many years has confirmed that these biosolids contain similar nutrients to those in animal manures. Biosolids that are used as fertilizer in farming are usually treated to help to prevent disease-causing pathogens from spreading to the public. Some sewage sludge can not qualify as biosolids due to persistent, bioaccumulative and toxic chemicals, radionuclides, and heavy metals at levels sufficient to contaminate soil and water when applied to land.
Briceville is an unincorporated community in Anderson County, Tennessee. It is included in the Knoxville, Tennessee Metropolitan Statistical Area. The community is named for railroad tycoon and one-term Democratic U.S. Senator Calvin S. Brice of Ohio, who was instrumental in bringing railroad service to the town.
Surface mining, including strip mining, open-pit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit are removed, in contrast to underground mining, in which the overlying rock is left in place, and the mineral is removed through shafts or tunnels.
Greenside is a village in the extreme west of the Metropolitan County of Tyne and Wear, England. Once an independent village in County Durham, it became incorporated into Tyne and Wear in 1974 and then the Metropolitan Borough of Gateshead in 1986.
The Martin County coal slurry spill was a mining accident that occurred after midnight on October 11, 2000, when the bottom of a coal slurry impoundment owned by Massey Energy in Martin County, Kentucky, broke into an abandoned underground mine below. The slurry came out of the mine openings, sending an estimated 306 million US gallons of slurry down two tributaries of the Tug Fork River. By morning, Wolf Creek was oozing with the black waste; on Coldwater Fork, a 10-foot-wide (3.0 m) stream became a 100-yard (91 m) expanse of thick slurry.
State Route 169 (SR 169) is a state highway in the U.S. state of Washington, located entirely within King County. It runs 25 miles (40 km) from Enumclaw to Renton, passing through Black Diamond and Maple Valley. The highway, also known as the Maple Valley Highway, functions as a major rural and suburban route for the southeastern Seattle metropolitan area and connects several highways, including SR 410, SR 18, and Interstate 405 (I-405).
Franklin was a coal mining town located in east King County, Washington, near the current so-called Hanging Gardens on the Green River, about 1 mile (1.6 km) east of Black Diamond.
Environmental justice and coal mining in Appalachia is the study of environmental justice – the interdisciplinary body of social science literature studying theories of the environment and justice; environmental laws, policies, and their implementations and enforcement; development and sustainability; and political ecology – in relation to coal mining in Appalachia.
Environmental issues in Appalachia, a cultural region in the Eastern United States, include long term and ongoing environmental impact from human activity, and specific incidents of environmental harm such as environmental disasters related to mining. A mountainous area with significant coal deposits, many environmental issues in the region are related to coal and gas extraction. Some extraction practices, particularly surface mining, have met significant resistance locally and at times have received international attention.
The Blominmäki sewage treatment plant is a major waste water treatment facility in Espoo, Finland, which was brought into service in August 2023.
The Metropolitan Colliery is a coal mine located near Helensburgh, New South Wales owned by Peabody Energy. It was opened by in 1887 by the Cumberland Coal & Iron Mining Company. In 1965, the mine was purchased by Australian Iron & Steel. A proposed sale to South32 in 2016 was abandoned after the Australian Competition & Consumer Commission refused to approve it.
The West Point Treatment Plant is a large wastewater treatment plant in Seattle. It is located in the Magnolia neighborhood, within Discovery Park. It is at the tip of West Point, near the West Point Lighthouse. The plant opened in 1966. It treats wastewater from the city of Seattle and other nearby communities. In 2017, the plant suffered a catastrophic flood that disabled it for months.
The South Treatment Plant is a wastewater treatment plant in Renton, Washington owned by King County. The plant opened in 1965, and treats over 90 million U.S. gallons of wastewater per day. It treats sewage for 650,000 people in the cities of Renton, Auburn, Bellevue, Issaquah, Kent, and Sammamish.
