In October 1780, Father Francisco Garcés and companions began Mission La Purísima Concepción. The mission/pueblo site
was inadequately supported. Colonists ignored Indian rights, usurped the best lands, and destroyed Indian crops. Completely
frustrated and disappointed, the Quechans (Yumas) and their allies destroyed Concepción on July 17-19, 1781.
Location: St.
Thomas Indian Mission, Indian Hill on Picacho Rd, Fort Yuma, 1 mi S of Winterhaven
GPS Coordinates for site: 32˚43.833N – 114˚36.937W (JMP)
Text and lyrics available on ‘California State Landmarks – Imperial County’ –
rfm# 046