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Water Resources


As one of the most experienced and trusted 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. 

We Design
Storm sewer systems 
Detention sites 
Open channel drainage systems 
Pump stations 
Levee systems

Our Services

Drainage master plans
Regional detention studies

Flood studies
Coastal services
FEMA mapping and permitting
Impact and mitigation analysis

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
2D hydrology and hydraulics analysis

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