Environmental Programs Branch Staff

Staff Contacts

Environmental Programs Branch Jane Hann Branch Manager (303) 757-9630
Stephanie Hartfield Administrative Assistant (303) 757-9281 Tripp Minges CDPHE Liaison (720) 561-9001	Greg Fischer Landscape Specialist (720) 253-2936
Water Quality Section Jean Cordova Section Manager (303) 512-4053
Bob McDade Water Quality/ PPGH & Wet Weather Monitoring (303) 757-9127 Val Stanson Water Quality / WQ Training (720) 829-6035 Paul Heffernan Water Quality / MS4 Construction (970) 389-4632 Charlie Shikany Water Quality Intern	Jeremiah Unger Water Quality / Illicit Discharge (303) 757-9497 Rachel Hansgen Water Quality / Permanent Water Quality & Mitigation Pool (303) 757-9975 Kristyn Crowe Water Quality / GIS (303) 757-9619



Cultural Resources Section Lisa Schoch Section Manager / Senior Historian (303) 512-4258
Rose Waldman Air & Noise Quality (303) 757-9016 Lauren Cooper Staff Historian (303) 757-9758 Nicole Peavey Paleontology (303) 757-9632	Greg Wolff Archaeology (303) 757-9158 Hannah Braun Staff Historian (303) 757-9936


Environmental Policy and Biological Resources Section Vacant Section Manager
Jeff Peterson Wildlife Office: (303) 512-4959 Home Office: (303) 537-4393 Sarah Mitchell Sustainability / Hazardous Materials (303) 757-9764 Troy Halouska Planning and Environmental Linkages / NEPA (303) 757-9978 Theresa Takushi Greenhouse Gas / Climate Action (303) 757-9977	Kristin Salamack US Fish and Wildlife Service Liaison (303) 236-4748 Becky Pierce Wetlands (303) 512-4051 Brian Fauver Sections 4(f)/6(f) / NEPA (303) 512-4157 Elizabeth (Libba) Rollins Greenhouse Gas (303) 512-4659



Landscape Architecture Section Pamela Cornelisse Section Manager (303) 757-9542
Liia Koiv-Haus Landscape Specialist Office: (303) 757-9481 Cell: (720) 689-2825