About Us.
HydroDynamics Incorporated offers professional services in sediment and erosion control, nonpoint pollution control, civil and water resource engineering, hydrology, water rights, and expert testimony.
The clients HDI serve include municipalities, developers, mining companies, attorneys, private individuals, and consulting firms.
Meet
Our Team
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Jerald S. Fifield, PhD, CISEC
Learn MorePrincipal Hydrologist
- Bachelor’s Degree in mathematics and physics
- Master’s Degree in general science
- Doctorate Degree in Engineering
- Certified Inspector in Sediment and Erosion Control (CISEC No. 0006)
- Founder of the CISEC Inspector Program
- Published sediment and erosion control manuals
- Expert testimony experience
- Recognized worldwide as an expert in sediment and erosion control
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Tina R. Evans, PE, CPESC, CISEC
Learn MoreProject Engineer
- Bachelor’s Degree in Civil and Mechanical Engineering
- Registered Professional Engineer (Colorado No. 0039313)
- Certified Inspector in Sediment and Erosion Control (CISEC No. 0095)
- Certified Professional in Erosion and Sediment Control (CPESC No. 7957)
- Recognized as an expert in sediment and erosion control
Over 40 years of Project Experience
Our expertise enables you to be compliant on your project sites. Let us assist you in developing effective environmental drawings, completing regulatory requirements, representing you at meetings, providing education and being your expert witness. We’ve got the knowledge you need.