Hydrology (Water Issues) Expert Witnesses and Consultants
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Experts in contaminant transport, assessment and remediation, operations, groundwater modeling, and water resources exploration.
The listings below are all Hydrology (Water Issues) expert witnesses and consultants.

Expert Listings

L. David GivlerGivler Engineering Inc.
L. David Givler
San Antonio, TX
L. David Givler MSCE PE is the president of the firm. He is a technical expert in hydrology and hydraulics with experience since 1984. His experience in municipal engineering and site development began in 1987.

Ray G. Helmer, PE / Civil Engineering ExpertHelmer Engineering, Inc.
Ray G. Helmer, PE / Civil Engineering Expert
Houston, TX
Over 45 years of Civil Engineering in Planning, Designing, and Constructing Drainage/Flood Control, Water Supply and Wastewater Systems, Highways, Traffic Engineering Systems, Airport Runways and Taxiways, Buildings, Bridges.

Chuck DutillHeritage Technical Services, Inc.
Chuck Dutill
West Chester, PA
Expertpages Verified
This expert is Attorney Endorsed

40+ Years of Experience (Nationwide): Hydrology, Flooding, Groundwater, Stormwater Management, Storm Sewer, Drainage, Runoff, Sewer System, Backup, Hydrogeology, Hydraulics, Erosion, Detention, Maintenance, Inspection, Floodplain, Grading, Sinkhole, Health and Safety, Pumping, Modeling, Water Distribution, Regulation, Design, Combined Sewer, Overflow, Aquifer, Standard of Care, Sedimentation, Siltation, Hydroplaning, Surface Water, Piping System, Mold, Wetland, Rainfall Analysis, Dam, Pressure, Watershed, Water Resource, Monitoring

Nationwide Expert: Hydrology, Hydrogeology, Environmental ScienceJames J. Connors, Ph.D., P.G.
Nationwide Expert: Hydrology, Hydrogeology, Environmental Science
Fairhope, AL
Dr. James J. Connors is an expert hydrologist, hydrogeologist, and environmental scientist practicing nationwide. His 35-year award-winning career has focused on consulting and expert witness work involving groundwater and surface-water contamination, stormwater runoff and flooding, erosion and sediment transport/deposition, and water resources. Dr. Connors has also acted as an expert witness in more than 30 legal disputes, providing technical advice, expert reports, peer review, sampling, computer modeling, depositions, and testimony, as required. In addition to his consulting, Dr. Connors taught extensively at the university level. His courses and seminars included Hydrology, Hydrogeology, Computer Modeling, Geology, and Geophysics. While in academia, he received "Teaching Excellence", "Outstanding Service", and "Humanitarian Service" awards, as well as multiple "Faculty Member of the Year" and Mortar Board "Top Prof" awards. In 2013, he was listed among the "50 Outstanding Faculty Members" in the history of the University of South Alabama. Contact: - Email: jjc@jamesjconnors.com - Phone: +1.251.648.0610 - Address: P.O. Box 1190, Fairhope, Alabama (USA) 36533 - Website: https://www.jamesjconnors.com/

Dennis L. Richards, P.E., D.WRE, F.EWRI, F.ASCECivil Engineer Analysis Services
Dennis L. Richards, P.E., D.WRE, F.EWRI, F.ASCE
Chandler, AZ
The CEA Team of Professionals provides substantial expertise, with some members having over 45 years of experience in Hydraulic, Hydrologic and Sedimentation engineering. Areas of expertise include Surface Water Hydraulics, Flood Assessments/Floodplain Analysis; Site Storm Drainage, Retention/Detention, Storm Drain System Evaluations, Erosion/Scour and Sedimentation Investigations, Rainfall and Flood Event Analysis, and Flood Mitigation Evaluation.

Rick Van Bruggen, P.E., D. WREWater Resources Consulting Services, Inc.
Rick Van Bruggen, P.E., D. WRE
Palm Desert, CA
Expertpages Verified
Video Available

Mr. Van Bruggen has over 35 years of Water Resources Engineering experience, and 25 years of Expert Witness experience, in matters pertaining to watershed hydrology, river and floodplain hydraulics, highway drainage system design, flood control and storm drain systems, dams and levees, reservoir operations, forensics of flood events and drownings.

Richard WestergardShade Tree Meteorology, LLC
Richard Westergard
Cropseyville, NY
President of Shade Tree Meteorology Dr. Alicia Wasula is a researcher, teacher, consultant and expert witness in the field of meteorology. She explains weather events in clear language understood by non-meteorologists. Her team of Certified Consulting Meteorologists has over five decades of combined operational and research experience. Their reports and expert witness testimony are used in cases of camper deaths in flash flooding, slips & falls, electrocution, roof collapse, and building flooding, among others. Exceptional skill at reconstructing weather events with weather records retrieval and interpretation, weather radar imagery interpretation, and detailed, scientifically accurate reports.


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