Steven C. Devin, P.E., G.E. is registered civil, geotechnical, and geological engineer currently working for the U.S. Army Corps of Engineers in the Hydrology Section of the Walla Walla District. He had previously been an independent consulting engineer providing professional engineering services to public and private clients throughout California and the west for 18 years. After starting his full time consulting practice in March 2000 Mr. Devin has provided a wide range of services including:Geotechnical and Geological Engineering Site Investigation and Mapping Rockmass Characterization Soil and Rock Slope Analyses Landslide Hazard Mitigation Slope Stabilization Earth Retaining Structures Tunnels Liquefaction Hazard Assessment Bridge Foundations Building Foundations Soil and Rock Testing Soil and Rock Mechanics Earthwork Seepage Analysis Surface Mine Analysis, Design, and PermittingHydraulic and Hydrologic Engineering Flood-Frequency Analysis Rainfall-Runoff Modeling Water Surface Profile Analysis Pond Routing Floodplain Mapping Bridge Hydraulics Bridge Scour Stormwater Drainage Design Groundwater Hydraulics and Hydrology Contaminant Hydrogeology Fluvial Geomorphology Fish PassageStructural Engineering Custom Residential and Commercial Buildings Bridge Foundations Steel BridgesTopographic Surveying and MappingSite Grading and Road DesignMr. Devin’s diverse expertise has allowed him to offer a broad range of services bringing outstanding quality and value to his clients. He is licensed as a Civil and Geotechnical Engineer in California, a Civil and Geological Engineer in Nevada, and as a Civil Engineer in Montana.Email: Devin.Geotech@gmail.comPlease visit my Personal Portfolio Website: DevinGeo.com