Matthew Wissler, P.G.

Matthew Wissler is a Principal Hydrogeologist with more than 18 years of experience focused on the evaluation of water resources, hydrogeologic investigations relating to resource and waste permitting, groundwater modeling of complex aquifer systems, contaminated site assessment and remediation, and vapor intrusion assessment and mitigation.

Matthew Wissler is a Principal Hydrogeologist with more than 18 years of experience focused on the evaluation of water resources, hydrogeologic investigations relating to resource and waste permitting, groundwater modeling of complex aquifer systems, contaminated site assessment and remediation, and vapor intrusion assessment and mitigation.


Throughout his career, Matthew has leveraged his project management and technical expertise to develop advocacy strategies in support of public, private and federal sector clients in a host of industries including power and utilities, waste management, chemical manufacturing, fertilizer production, oil and gas, food and beverage, engine manufacturing, and aerospace. Mr. Wissler has built a reputation for supporting clients facing challenges associated with permitting and environmental liability including expert witness and testimony support for a variety of industries.

Matthew’s water resources background includes the design and implementation of groundwater geochemical tracer studies, aquifer performance testing programs, exploratory drilling programs, geophysical evaluations (borehole and surface geophysics), well head protection studies, and production well drilling programs. Mr. Wissler applies these technical hydrogeological skills and his regulatory knowledge to support water use permitting projects and other large-scale permitting projects including solid waste landfills including an array of associated water quality compliance issues.

As a consultant, Matthew has substantial contaminated site investigation experience including with chlorinated solvents, metals, inorganics and radionuclides sites with studies focusing on groundwater, soil, and soil vapor. Matt also has extensive applied experience with environmental remediation technologies including air sparge, soil vapor extraction, multi-phase extraction, biostimulation and bioaugmentation, zero valent iron emulsion, optimized pump and treat, and phytoremediation. He was awarded the National Aeronautical and Space Administration (NASA) Group Achievement Award for his contributions during the implementation of a chlorinated solvent remedial pilot test.

In addition to his consulting practice, he has served as a guest graduate instructor at the University of South Florida in Tampa, Florida and currently serves as Chairman of the University of South Florida Geology Alumni Society. Matt actively presents on water resources and site assessment topics at technical conferences in the United States. He is active in several professional societies including the National Ground Water Association (NGWA), Tampa Bay Association of Environmental Professionals (TBAEP), American Water Resources Association (AWRA), and is a board member with the Florida Association for Water Quality Control (FAWQC).

Contact Matt Wissler at This email address is being protected from spambots. You need JavaScript enabled to view it. or +1-727-330-9954.

Career Summary of Matthew Wissler, P.G.

  • Specialties: Water resource exploration and permitting; Site investigation and remediation; Solid waste permitting and compliance; Litigation support
  • Practice Areas: Contaminated Site Assessment and Cleanup, Water and Natural Resources
  • Disciplines: Hydrogeology, Geochemistry, Geology
  • Education: M.S., Hydrogeology and Geochemistry, University of South Florida, 2003; B.S., Geology, Cum Laude, Florida State University, 2000
  • Registration: Florida Professional Geologist, # 2521; Tennessee Registered Professional Geologist, # 5463; South Carolina Registered Professional Geologist, # 2629; North Carolina Registered Professional Geologist, # 2452; OSHA 40 Hour and OSHA 8 Hour Supervisor

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