
John Witthohn, PE, CME, CFM
Engineer-in-Training (EIT)

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About me
Senior Project Engineer at Hardesty & Hanover, LLC
Education

Rowan University
-Bachelor of Science (B.S.) Civil EngineeringActivities and Societies: ASCE Rowan Chapter, Rowan Christian Fellowship
Experience

Land Dimensions Engineering
May 2003 - Sept 2005Engineer-in-Training (EIT)Land Development engineering including: Preparation of Site Plans and Subdivision Plans, Stormwater Management Design; Soil Erosion and Sediment Control (SESC) design and permitting, Septic System Design, Sewer & Water System Design.
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Consulting Engineer Services (CES)
Oct 2005 - Dec 2015Project Manager for Commercial & Residential Site Plans and Subdivisions; Project Manager for Hydrology, Hydraulics, and Dam Projects, including: Bridge Hydraulics, Scour Analysis, and Design of Scour Countermeasures, Dam Analysis & Design, Inundation & Hazard Analysis, Dam Safety Inspections, Emergency Action Plans, Operation and Maintenance Plans, Flood Studies, Flood Hazard Area permitting, Stormwater Management Design Land Development, Commercial & Residential Site Plans and Subdivisions, Bridge Hydraulics, Scour Analysis, and Scour Countermeasures, Dam Inspections and Dam Breach Analysis, Stormwater Management Design, Flood Studies, Construction Management & Inspection, Soil Erosion & Sediment Control (SESC) design and permitting. Land Development, Commercial & Residential Site Plans and Subdivisions, Dam Inspections, Stormwater Management Design, Flood Studies, Construction Management & Inspection, Sewer & Water System layout and design.
Project Manager
Aug 2012 - Dec 2015Project Engineer
Jul 2008 - Aug 2012Engineer in Training (EIT)
Oct 2005 - Jun 2008

Hardesty & Hanover, LLC
Dec 2015 - nowSenior Water Resources Engineer, AssociateHydrology & Hydraulics for Bridges, Highways, Dams, and Floodplain Analysis; Drainage & Erosion Control; DOT & govt. agency project experience in CT, LA, MA, MD, MS, NC, NH, NJ, NY, VA.
Licenses & Certifications

Licensed Professional Engineer - Connecticut
Connecticut Department of Consumer Protection
Licensed Professional Engineer - Louisiana
Louisiana Professional Engineering and Land Surveying Board
Licensed Professional Engineer - New Hampshire
New Hampshire Office of Professional Licensure and Certification
Licensed Professional Engineer - New Jersey
New Jersey Board of Professional Engineers and Land Surveyors
Licensed Professional Engineer - Virginia
Virginia DPOR.webp)
Certified Floodplain Manager (CFM)
Association of State Floodplain Managers, Inc. (ASFPM)
Certified Municipal Engineer
New Jersey Society of Municipal Engineers
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