Civil Engineering

Drainage Design

Site drainage, storm drain and water-quality design that satisfies agency review.

Drainage design routes water safely off and through a site: surface flow, area drains, storm drain systems, detention and water-quality treatment.

TDR prepares the drainage plans and supporting reports required by the reviewing agency.

Related civil engineering services

Grading and earthwork design that balances site constraints, drainage and cost.

Runoff analysis, hydraulic modeling and the reports that support drainage approvals.

Full civil site design from feasibility and entitlement through permit-ready plans.

Tell us about the property and what you need. No account required — most requests are answered the same or next business day.