page_title: Little Seneca Lake
section_title: Drinking water supply
hierarchical_section_title: Little Seneca Lake / Drinking water supply
caption_attribution_description: English: Oblique air photo of Little Seneca Lake, Montgomery County, Maryland, facing west on 1 August 2011.
context_page_description: Little Seneca Lake is a reservoir located near the Boyds community in Montgomery County, Maryland.
context_section_description: The lake was completed in 1984 and the water supply dam is operated by the Washington Suburban Sanitary Commission (WSSC). WSSC shares the drinking water resource with two adjacent public water suppliers, the Washington Aqueduct and the Fairfax County Water Authority.
caption: Oblique air photo of Little Seneca Lake, facing west on 1 August 2011.
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