The Groveland Community Services District (GCSD) is a public agency chartered under California Government Code Section 61000 to provide water, wastewater, parks, and fire services to the rural communities of Groveland and Big Oak Flat, California.

The administrative office is located on about 300 acres at 18966 Ferretti Road in Groveland. Also on this property are the Operations and Maintenance office, maintenance buildings, wastewater treatment plant, two reclaimed water reservoirs, about 15 acres of reclaimed water spray fields, and Leon Rose Ball Field. Mary Laveroni Community Park and the Groveland Fire Station are also located on this property, but on Highway 120 in downtown Groveland.