Environmental GIS & Mapping

Production-quality environmental figures and spatial analysis for remediation, assessment, and compliance projects. Every map is built for clarity, accuracy, and regulatory defensibility.

Typical Deliverables

  • Groundwater plume delineation maps
  • Potentiometric surface contour maps
  • Monitoring well network figures
  • Site layout and vicinity maps
  • Soil boring / sample location plans
  • Colored label depth-to-water maps (Arcade expressions)
  • Regulatory report figure packages

Environmental Database Management

Reliable environmental information management built on EQuIS and SQL Server. From EDD validation in EDP to crosstab reporting, statistical evaluations, and screening-level comparisons, I keep project data traceable from field form to final table.

Typical Deliverables

  • EQuIS database setup and administration
  • EDD formatting, validation, and loading (EDP)
  • Crosstab and analytical results reports
  • Screening-level comparison tables
  • Statistical modules: trends, prediction limits, exceedance flagging
  • Legacy data migration and consolidation
  • Automated QA/QC workflows (Python + SQL)

Environmental Due Diligence

Phase I and Phase II environmental site assessment support for property transactions -- built on experience leading 80+ Phase I ESAs as primary consultant and task manager, from records review through targeted subsurface investigation.

Typical Deliverables

  • Phase I ESAs to ASTM E1527-21
  • Phase II ESA scoping and execution
  • Vapor intrusion screening and sampling
  • REC / CREC / HREC evaluations
  • Historical source and agency file reviews
  • Peer review of third-party reports

UAV / Drone Operations

FAA Part 107 certified drone operations for environmental site characterization and monitoring, spanning RGB, thermal, multispectral, and lidar payloads -- high-resolution aerial data processed into actionable geospatial products.

Typical Deliverables

  • Orthomosaic site imagery
  • Digital Surface Models (DSM) and Digital Terrain Models (DTM)
  • Volumetric cut/fill analysis
  • Thermal and multispectral surveys
  • Site progress documentation
  • Public lidar (USGS 3DEP) terrain integration

Web GIS & Portal Administration

Enterprise GIS infrastructure management and web application development on the ArcGIS platform. Enabling project teams to access, collect, and visualize spatial data from anywhere.

Typical Deliverables

  • ArcGIS Portal / Online administration
  • Experience Builder web applications
  • Operations Dashboard configurations
  • Field Maps form design and deployment
  • Hosted feature service management
  • User and group permission management

Spatial Analysis & Automation

Advanced geospatial analysis and Python-driven automation for environmental projects. Turning repetitive GIS tasks into efficient, reproducible workflows.

Typical Deliverables

  • Geostatistical interpolation (kriging, IDW)
  • Proximity and buffer analysis
  • Terrain and watershed modeling
  • Python/arcpy automation scripts
  • Batch map production (data-driven pages)
  • Custom geoprocessing tools

Regulatory Compliance Support

GIS figures and data packages formatted for federal and state regulatory submittals. Consistent, professional deliverables that meet agency requirements and project deadlines.

Typical Deliverables

  • RCRA facility investigation figures
  • CERCLA remedial investigation maps
  • State regulatory report figure sets
  • Consistent map template packages
  • Data summary tables and appendices
  • Quality assurance documentation

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