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Find a Commonwealth ResourceLoudoun County
More Metadata Loudoun County annually obtains leaf-off, aerial imagery in the spring. Since 2004, the County has utilized this imagery to support the development of an annual digital orthophoto base. In 2024, the…
Updated Oct 10, 2026
Virginia Department of Environmental Quality
Show all lakes and reservoirs identified in the 2024 Virginia 305(b)/303(d) Water Quality Assessment Integrated Report. Click Here to view Data Fact Sheet. Provide assessment summary details for all lacustrine waters…
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Show all riverine waters (polylines) identified in the 2024 Virginia 305(b)/303(d) Water Quality Assessment Integrated Report. Click Here to view Data Fact Sheet. Provide assessment summary details for all estuarine and…
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Show all riverine waters (polylines) identified in the 2024 Virginia 305(b)/303(d) Water Quality Assessment Integrated Report. Click Here to view Data Fact Sheet. Purpose is to provide assessment summary details for all…
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Point layer of water quality monitoring stations included in the final 2022 305(b)/303(d) Integrated Report. Click Here to view Data Fact Sheet.
Updated Nov 4, 2026
