T/WI is uniquely qualified in storm water/watershed
management and design services. T/WI staff have worked closely with
large and small municipal clients to develop master plans that
integrate multiple (and often competing) objectives including:
development, flood protection, fisheries enhancement, wetland and
riparian corridor protection/enhancement, water quality management,
and municipal NPDES permit compliance.
Our experience also includes the design,
permitting, and construction for developed and proposed sites with
drainage and retention challenges. Our staff are experienced in the
design of many different types of water quality facilities including
biofiltration swales, infiltration manholes, sedimentation manholes,
extended dry detention ponds, and wet ponds.
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