Wetstone Solutions
Hydrogeology expert witness
With over 40 years of hydrogeology and expert-facing work behind our practice, we connect stratigraphy, heads, and chemistry—from capture zones to commingled plumes—to opinions that are clear, bounded, and tied to what was actually measured at your site.
At a glance
Wetstone Solutions serves as a hydrogeology expert witness—explaining groundwater flow, contaminant pathways, monitoring programs, and numerical models so judges and juries can follow the science.
Who this is for
Counsel who need a hydrogeologist expert witness for groundwater flow, pathway and timing questions, well interference, remedy reasonableness, or challenges to another expert’s model.
Methodology
We anchor every step in the boring logs, testing, and monitoring record; stress-test the conceptual model; and document modeling choices, calibration, and limitations. Opinions follow the data—not the storyline.
Deliverables
- Expert reports and expert disclosures
- Model documentation and calibration memos
- Deposition and trial testimony
- Joint technical meetings and hot-tub preparation support
Frequently asked questions
- What qualifications matter for a hydrogeologist expert witness?
- Typical qualifications include relevant education, professional licensure where applicable (for example, PG), depth of project experience, and a documented record of defensible methods and clear communication under scrutiny.
- Will you review another expert’s groundwater model?
- Yes. Model review often focuses on conceptual model assumptions, calibration targets, parameter plausibility, sensitivity, and whether predictions are supported by site data.
- Do you provide opinions on source timing or allocation?
- When data support it, we evaluate hydrogeologic lines of evidence relevant to timing and commingling. Complex allocation may also require geochemistry and fate and transport analysis in tandem.
- How should counsel initiate an expert engagement?
- Start with a short technical overview and conflict check, then define deliverables, schedule, records access, and reporting format. Early alignment on scope reduces rework.
Next step: a focused conversation
Share the site, the technical issue, and your timeline. We run a conflict check and respond with whether we can help and how soon.