Pennsylvania Water Science Center Key Officials and Organization

By Pennsylvania Water Science Center

Our organization aligns around the core functions needed to provide water-resources science, information, and data for the Commonwealth of Pennsylvania and its citizens.

Organization and Key Officials

Office of the Director
Title	Name	Email	Phone
Center Director	Melinda Chapman	mjchap@usgs.gov	717-730-6912
Administrative Officer	Colleen Ceric	cceric@usgs.gov	717-730-6922
Science Support and Information Technology
Science Advisor	vacant
Information Technology Lead	James Ulrich	julrich@usgs.gov	717-730-6943

Hydrologic Studies
Deputy Director & Chief, Hydrologic Studies	Jeff Chaplin	jchaplin@usgs.gov	717-730-6957
Hydrologic Studies Units
New Cumberland Hydrologic Studies Chief	Tammy Zimmerman	tmzimmer@usgs.gov	717-730-6974
Downingtown Office Chief	Andrew Reif	agreif@usgs.gov	610-518-7234
Bridgeville Hydrologic Studies, Acting Chief	Brandon Fleming	bjflemin@usgs.gov	717-730-6970
Williamsport Hydrologic Studies, Acting Chief	Jeff Chaplin	jchaplin@usgs.gov	717-730-6957

Hydrologic Data Networks
Chief, Hydrologic Data Networks	Tim Oden	toden@usgs.gov	303-236-1470
Specialists
Water Quality Specialist	Joe Duris	jwduris@usgs.gov	717-730-6930
Surface Water Specialist	Marla Stuckey	mstuckey@usgs.gov	717-730-6950
Groundwater Specialist	Brandon Fleming	bjflemin@usgs.gov	717-730-6970
Hydrologic Networks Units
New Cumberland Surface Water / Groundwater Chief	Mark R Beaver	mrbeaver@usgs.gov	717-730-6955
New Cumberland Water Quality, Acting Chief	Tim Oden	toden@usgs.gov	303-236-1470
Downingtown Hydrologic Networks, Acting Chief	Tim Oden	toden@usgs.gov	303-236-1470
Bridgeville Office Chief	Jamie McCoy	jlmccoy@usgs.gov	412-569-1001
Williamsport Office Chief	Clinton Hittle	cdhittle@usgs.gov	570-327-3183