The Illicit Discharge Trace app allows the user to specify a location, such as the site of stormwater pollution, and trace the network upstream to find potential polluters.
This solution uses a custom widget in Web AppBuilder for ArcGIS to run the upstream trace. To determine the potential polluters, information is passed to a geoprocessing service to run the analysis and process the results. The results are returned to the app, and the user can then export the results to a CSV.
Illicit Discharge Trace requires specific technical experience and software.
Map service hosting
When you download the Illicit Discharge Trace app, you'll find the following in the zip file:
|Application||NetworkTrace||A folder containing the Network Trace Web AppBuilder widget that can be configured to run the upstream trace.|
|Maps and GDBs||IllicitTrace.mxd||A map document used to publish the Upstream Trace geoprocessing service.|
|BusinessLocations.mxd||A map document used to publish the Business Locations feature service.|
|PotentialBusinesses.mxd||A map document used to publish the Potential Businesses feature service to store the resulting businesses.|
|IllicitDischargeTrace.gdb||A sample geodatabase with content from the City of Naperville, Illinois.|
|IllicitTrace.tbx||A toolbox with a tool to trace upstream to find potential polluters.|
|Icons||A folder containing icons for the services, maps, and apps.|
Below are the release dates and notes for Illicit Discharge Trace.