Hydrology & Hydraulics / Drainage

IEA has experience providing hydrologic and hydraulic analysis, impact and mitigation analysis, storm water drainage design, water resources engineering, and utility engineering and coordination. IEA's Drainage/H&H experience has been on minor and major roadway projects, flood control projects, and site layout projects.

Our staff members have experience with HEC-1, HEC-HMS for hydrological computations, HEC-RAS, GEOPAK, and PC-SWMM (EXTRAN module) and have completed numerous FEMA submittals (LOMRs, CLOMRs, LOMR-F, CLOMR-F, and LOMAs).