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Contact Information

PA SHPO staff in the Environmental Review Division are divided into two groups: Above Ground reviewers, who consult on projects involving above ground resources, and Archaeology reviewers, who consult on projects involving earth disturbance. Above Ground reviewers are assigned projects based on the federal or state agency involved. Archaeology reviewers are assigned projects based on a geographic region.

If you have questions about a review, please consult the Above Ground review agency list or the Archaeology review map to determine who you should contact.

Emma Diehl, Division Manager
emdiehl@pa.gov

(717) 787-9121

Archaeological Resources

ER Archaeology Oct 2021.JPG

Emma Diehl, Division Manager
(717) 787-9121

Casey Hanson, Archaeology Supervisor
(717) 772-0923

Justin McKeel
(717) 783-9900


Above Ground Resources

Above Ground Environmental Review projects are assigned by agency to advise and assist federal and state agencies with their responsibilities under Section 106 of the National Historic Preservation Act, as amended, and the Pennsylvania History Code. 

To find the Above Ground reviewer for a particular federal or state agency, please review this list: Above Ground Reviewer Agency Assignments.

Emma Diehl, Division Manager
(717) 787-9121

Barbara Frederick, Above Ground Supervisor
(717) 772-0921

Tyra Guyton
(717) 346-0617

Cheryl Nagle
(717) 772-4519

Pamela Reilly
(717) 720-1441


HUD/DCED Reviews

Pamela Reilly
(717) 720-1441

This document is a guide for anyone using PA-SHARE to submit projects funded with Community Development Block Grant (CDBG) or HOME funds in HUD Entitlement Communities or DCED Small Communities to the Pennsylvania State Historic Preservation Office (PA SHPO) for review.