1991 Map of Philo
USGS Topo · Published 1991About this map
Anderson Valley centers this 1991 provisional survey, where the Navarro River meets a network of creeks including Rancheria Creek and Anderson Creek. The landscape reflects a long history of timber and agriculture, anchored by the Philbrick Mill and Hagemann Ranch near the riverside. Significant portions of the terrain are preserved within Hendy Woods State Park and Indian Cr County Pk, while the rural character is emphasized by family-named landmarks like Whipple Ridge and Peterson Ridge. Genealogists may find interest in the documented burial sites at Shields Cem and Evergreen Cem. The map also captures the local aviation and education infrastructure through the Boonville County Airport and the Mendocino Co Community Sch, providing a clear look at the valley's mid-century development patterns updated for the early nineties.
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Editions of this 1991 Philo Map
This is the sole edition of this map. No revisions or reprints were ever made.
