GIS Contacts

Collectively, the GIS Technical Services Group provides a diverse and balanced set of skills with a strong background in environmental and natural resource management. We provide a hands-on understanding of the challenges of environmental problem-solving. The collection and integration of complex information requires a close integration of diverse disciplines.


GIS Staff

Joshua Greenberg, PhD. GISP
GIS Manager (Interim)
WA Hydrography Data Steward (NHD)
joshua.greenberg@ecy.wa.gov
360-407-6437

  • Enterprise GIS management
  • Spatial Analysis
  • Remote Sensing
  • Cartography
  • Hydrology & hydrography
    • National Hydrography Dataset (NHD)
  • ArcGIS Pro
  • Technical user support

Adam Oestreich
Spatial Database Administrator
adam.oestreich@ecy.wa.gov

  • Cartography
  • ArcGIS Enterprise
  • ArcGIS online
  • Spatial database administration
  • Python programming
  • ModelBuilder
  • Spatial analysis
  • Technical user support

Brad McMillan
UAS/Remote Sensing & Mobile GIS
brad.mcmillan@ecy.wa.gov
564-200-2415

  • Drones/UAS
  • Remote Sensing
  • Mobile GIS
  • ArcGIS Enterprise
  • Imagery
  • Cartography
  • Spatial Analysis
  • Python programming
  • Geodatabase Design
  • Technical user support

Darby Veeck
GIS Analyst/Programmer
darby.veeck@ecy.wa.gov

  • Web mapping application development
  • Cartography
  • Spatial analysis
  • Spatial data development
  • Technical user support

Ewan Whitaker
GIS Analyst/Programmer
ewan.whitaker@ecy.wa.gov

  • Web mapping application development
  • Global Positioning Systems (GPS)
  • Technical user support
  • Cartography
  • ArcObjects
  • C#

Mailing address:
Washington State Department of Ecology
GIS Technical Services
P.O. Box 47600
Olympia, WA 98504-7600

Building address:
300 Desmond Drive
Olympia, WA 98503

Our location: