Hydraulics / Drainage / Permitting

GM2 employs a hydraulic team that possesses more than twenty years of work experience throughout New England.  The staff is certified in WMS (Hydrological and Flood Plain mapping software) and SMS (2D-Unsteady Flow Analysis). GM2 has strong capabilities in hydrology, hydraulic modeling, scour analysis, flood plain mapping, and regulatory permitting. Our regulatory experience includes: Flood Management Certification, Stream Channel Encroachment Permits, Stormwater Discharge General Permits, Coastal Consistency Reviews, and Inland Wetland and Watercourses Permits (both State and Local), ACOE Programatic, General Permits CAT I &II, 401 / 404 Water Quality Certification, FEMA LOMR/ CLOMR.