Rancho San Jacinto Nuevo y Potrero

Rancho San Jacinto Nuevo y Potrero was a 48,861-acre (197.73 km2) Mexican land grant in present-day Riverside County, California given in 1846 by Governor Pío Pico to Miguel Pedrorena. At the time of the US Patent, Rancho San Jacinto Nuevo y Potrero was a part of San Diego County.