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Mapping Inventory

Stormwater Management Hydraulic Facilities

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An effort is underway to identify all hydraulic facilities within NDOT right-of-way that conveys stormwater. From old construction contracts to survey and design files, information is being collaborated from multiple sources into a GIS database to use for future design, analysis and reporting purposes.

Major pipe and culvert outfalls are being verified and assessed for scour potential, impact to adjacent waterways and environmental red flags. As part of this task, NDOT is collecting information on pipes/culverts, drop inlets, manholes, special concrete structures, and stormwater basins.

Timeline of Completion

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For EPA-2017 BFor EPA-2017 AFor EPA-2017For EPA-2016For EPA-2015For EPA-2014For EPA-2013All Regions Map

Disclaimer information provided herein is provided for reference purposes only and not for design.Please note that regular modifications are occurring as progress continues and field verification and assessment occurs.Use at your own risk.