NAWQA GIS resources

A comprehensive collection of data and analysis tools

• Designed for NAWQA GIS staff, water-quality analysts, and managers
• Provides data sets, guidelines, methods and tools
• Promotes coordinated data acquisition, processing, and distribution

A quick overview of the main pages:

  Data sets - base layers, ancillary data

  Data aggregation - data requests, data dictionaries, aggregated data

  Tools and techniques - amls, scripts, templates, processing methods

  News and ongoing projects - recent developments, meeting reports, data revisions

  Contacts - national and study unit contacts

  LULC characterization around LUS wells - land cover characterization around wells (formerly CPG)