Brenda Barrett, Wellsville, PA No description specified. 1-2 (2 Records) Documents Preliminary Archeological and Historic Survey of Proposed Dam Site PA-498, Briar Creek Watershed, Columbia County, Pennsylvania (1976) Preliminary Archeological and Historic Survey of Proposed Dam Site PA-636, PA-638, PA-639 and PA-640, Middle Creek Watershed, Snyder County, Pennsylvania (1976)