Fema Expert Witnesses

Fema expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on fema. The fema expert witness listings on this page are typically from fields/areas of expertise such as: Civil Engineering and Hydrology.

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Chad Ballard, PE, CFM

Surface Water and Flood Expert (Nationwide)

High Water Mark

Meridian, Idaho
Hydrology, Civil Engineering - Floodplain, Flooding, Hydrology, River Hydrualics, Levee Breach, Dam Break/Failure, Stormwater, FEMA, Advanced Modeling, Storm Recreation, Erosion, Rainfall, Flood Forensics, Bridge Hydraulics, Water Resources
Mr. Chad Ballard is a licensed Professional Engineer (P.E.) across multiple states, specializing in water resources, hydrology, and hydraulics. He possesses a deep technical background in advanced flood modeling and stormwater mitigation. Has experience working on cases involving failure of drainage infrastructure, dam/levee failures, scour and erosion, flood damages, hydroplanning, etc. His core competencies include: Stormwater and Drainage Design: Designing and analyzing systems to manage stormwater and prevent loss of life and property. Advanced Numerical Flood Modeling: Expert-level proficiency in hydraulic and hydrologic modeling tools to recreate rainfall and storm events. Flood Warning Systems: Developed modern flood warning systems for private and public clients. Forensic Engineering: Assists legal professionals across the United States and Canada. Mr. Ballard is a recognized educator and leader in his field. He has served as an adjunct faculty m...
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Kenneth R Dees, P.E.

Storm Water Engineering Senior Technical Authority

CM2E

Fort Worth, Texas
Civil Engineering, Hydrology - floodplain, detention pond, drainage failures, downstream impact, flooding claims, FEMA, hydrology, hydraulics, diversion of storm waters, rivers, creeks, bridges, culverts, site plans, subdivision development, stormwater design, site development, flooding claims, regulatory compliance, forensice engineering
Kenneth Dees, P.E. CFM has over 40 years of experience in the water resources industry and is a senior technical authority regarding storm water, drainage and floodplain engineering. A graduate of Southern Methodist University (1984), he is a business owner, project manager and civil engineer who has been involved in some of the largest projects in the history of the State of Texas. He has considerable expertise pertaining to topics related to storm water engineering of all types. After graduation from SMU, Mr. Dees began his career at MCI Telecommunications where he was responsible for tracking all construction projects on a nationwide scale and reporting to the chief engineer for this multi-billion dollar company. During this time, he made a discovery of how to connect maps to data which greatly expanded the capability to manage infrastructure of all types. This discovery lead to creation of a software company a short three years after college, which would morph into Chalk Mo...
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L. David Givler, MSCE, PE

Givler Engineering, Inc.

San Antonio, Texas
Civil Engineering, Hydrology - flood, drainage, storm, water, floodplain, dam, hydraulics, FEMA, municipal, stormwater regulation, flood plain analysis, dam construction and maintenance, road construction and repair, water resources, runoff, flow, pipe, street, utility
Registration Professional Engineer, 1990 (PA No. PE 040565 E), 1993 (TX No. 73842), 2023 (OH No. PE.88791), 2023 (KY No. 38514), 2023 (OK No. 34041), 2023 (FL No. PE95991), 2023 (NM No. 28602), 2023 (MI No. 6201312442) Experience Experienced in hydrology and hydraulics. Performed numerous flood studies for rivers and creeks, bridge hydraulic studies, reservoir analyses, drainage designs and storm water pollution prevention plan designs. Experienced with dams. Designed new dams, performed inspections, analyzed seepage conditions, developed rehabilitation programs, developed Emergency Action Plans, developed foundation-grouting programs and constructed and operated physical models. Experienced city engineer, having served in multiple cities. Designed public street, drainage, and utility improvements. Reviewed subdivision plats, proposed utility modifications and ordinances. Experienced in site development and subdivisions. Designed roads, utilities, lot layouts, grading pla...