2018 Map of Allendale

About this map

Vacaville anchors this 2018 survey, marking the transition from the rising slopes of the English Hills into the floor of the Sacramento Valley. The map highlights a complex network of water management and rural infrastructure, centered on the Putah South Canal as it winds through the agricultural landscape toward Leisure Town. This area showcases the evolution of Solano County's land use, where long-established landmarks like Olive School and Browns School stand alongside modern aviation facilities at Nut Tree Airport. The terrain is defined by numerous seasonal drainages, including Gibson Canyon Creek and Sweany Creek, which have historically shaped the settlement patterns of Allendale and Hartley. The grid of county roads, such as Winters Rd and Silveyville Rd, illustrates the enduring organization of this fertile corridor between the hills and the valley.