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 ArcGIS Web AppBuilder 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.
Requirement | Description |
Software |
Map authoring
Map service hosting
Application hosting
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Applications |
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When you download the Illicit Discharge Trace app, you'll find the following in the zip file:
Directory | Item | Description |
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.
Date | Description |
November 2020 |
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February 2018 |
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January 2018 |
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June 2016 |
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February 2016 |
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October 2015 |
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July 2015 |
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June 2014 |
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