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Water Resources


As one of the most experienced water resource firms in Texas, DEC knows that managing flood plains in our growing state is more critical than ever. We’ve served as primary consultant for numerous projects to protect communities and improve the quality of life for Texans.  

  • Drainage master plans  

  • Regional detention studies  

  • Flood studies  

  • Coast services  

  • FEMA mapping and permitting  

  • Impact and mitigation analysis  

  • Inundation tool/structural inventory  

  • Scour analysis  

  • National Pollutant Discharge Elimination (NPDES) compliance  

  • Major outfall location with hand-held GPS and GIS support  

  • Outfall drainage delineation with LIDAR and GIS technology  

  • Storm sewer systems  

  • Open channel drainage systems  

  • Pump stations  

  • Detention sites  

  • 2D analysis  

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