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The Virginia Department of Environmental Quality is a state environmental agency that is responsible for administering laws and regulations related to air quality, water quality, water supply, and renewable energy and land protection in the U.S. state of Virginia. [1] [2]
Despite being a major fresh water source, Occoquan Reservoir is listed on Virginia's Dirty Water List, with recorded high levels of phosphorus, turbidity, low dissolved oxygen, the presence of copper sulfate and the growing presence of pharmaceuticals, largely due to human land uses, population pressure and poor management. [1]
Virginia has a total area of 42,774.2 square miles (110,784.67 km 2), including 3,180.13 square miles (8,236.5 km 2) of water, making it the 35th-largest state by area. [1] Forests cover 65% of the state, wetlands and water cover 6% of the land in the state, while 5% of the state is a mixture of commercial, residential, and transitional. [2]
In 1968—1969 a study conducted by Metcalf and Eddy, under the auspices of the State Water Control Board, determined that water quality deterioration in the reservoir was caused by substandard wastewater discharges from 11 secondary wastewater treatment plants and non-point sources of pollution. Following the commissioning of UOSA, the water ...
This page was last edited on 24 December 2023, at 10:27 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Water passes from Smith Mountain Lake through generators to Leesville Lake, producing power. In times of low demand, the generators are used as pumps to reverse the flow and return the water to Smith Mountain Lake. This takes advantage of the more or less constant output of steam generation plants in off-peak periods.
The mines required large amounts of water and timber to supply the houses and mines in Virginia City and Gold Hill. To feed these mines, the dam at Carson Tahoe Lumber and Fluming Company's Marlette Lake was increased, and Hobart Reservoir was created, and a number of flumes and pipelines were built to transport water down to Virginia City.
The Dragon Run watershed in the U.S. state of Virginia encompasses 140 square miles (360 km 2) and is home to many flora and fauna species.The brackish water stream, labeled on topographic maps as Dragon Swamp, [1] is fed by underground springs, surface runoff, and numerous feeding swamps. [2]