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Boulder County

Added by yongli on 12/28/2015 - 15:47, last changed on 04/28/2019 - 01:07

Boulder County

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Boulder County encompasses 740 square miles of the western plains and Rocky Mountains in north central Colorado. The county straddles three unique geographic zones: mountains in the west, plains in the east, and a natural trough that runs between the plains and foothills. Its western boundary,...

Silvia Pettem

Added by yongli on 11/27/2018 - 15:11, last changed on 05/12/2019 - 08:24
Silvia Pettem is a longtime Boulder County resident who has been poking around historic sites for at least forty years. Her research and writing has evolved into two niches –– Boulder County history and missing persons/unidentified remains –– and she has authored more than a dozen books including...
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