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Mobilizing GIS to Manage Stormwater
and Potential Environmental RisksTONY GARCIA
GRESHAM, SMITH AND PARTNERS
Project Background
Managing Potential
Environmental Risks Within
a Large Network of Facilities
Widespread Territories
Account for different industrial activities
at railyards
Incorporate information into
environmental compliance documents
Generate Stormwater Pollution
Prevention Plan (SWPPP)
Field data collection plan for
assessing:
Activities
Equipment and Assets
Building locations
Outfalls
Team of People
Assess / Inventory in the field
A map was created once the GIS
database was complete
Send report and map appendix
to client for review
GIS Approach
What data is needed?
Design a geodatabase
Need a fixed set of base maps
Test and training exercises
Analyze newly collected GIS data,
field notes and photos
Planning & Coordination
Minimal tools
Minimal training
Requirements to
Implement GIS
Streamlined Process
Aerial Base Maps
Combined with live GIS data
Facility structures
Waterways
Industrial Activity Zones
Stormwater Network Assets
Directional Indicators
Assessment Team Members Collect Data
GIS Data Collection
and Storage
Esri Collector App
ArcGIS Online
Map Sharing
Thoroughly researched data
Up-to-date GIS of assets and
activities
Better informed client
Improvement in data quality
Benefits and Improvements
Questions?TONY GARCIA
GRESHAM, SMITH AND PARTNERS