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Wetstone Solutions

Expert witness · litigation support · technical consulting

Groundwater expertise for litigation, compliance, and the record

Wetstone Solutions LLC supports counsel, insurers, and technical teams when groundwater and soil evidence matter—whether you need a hydrogeology expert witness, deep environmental litigation support, or disciplined work in fate and transport modeling, hydrogeochemistry, forensic geology, and water quality investigations. Over 40 years of site-specific analysis, written so it can be understood, tested, and defended.

Site data, shown clearly

We build interpretive products—3D frameworks, voxel models, DEMs, and GIS overlays—that connect field programs to the questions your matter depends on. Below are representative deliverable styles, not project-specific endorsements.

Three-dimensional subsurface fence diagram with CPT borings, stratigraphy, and semi-transparent contaminant plume volumes in blue, green, yellow, and red.
3D fence model tying CPT locations, stratigraphy, and plume geometry—typical of integrated site characterization and fate-and-transport communication.Fate and transport modeling
Three-dimensional block model of thallium concentrations in soil or groundwater with red, yellow, green, and blue voxels and sample location markers.
Voxel-style 3D contours of constituent concentrations—useful for illustrating plume architecture, remedy design, and allocation discussions.Hydrogeochemistry
Groundwater contour map with potentiometric surface, flow directions, and monitoring locations for hydrogeologic analysis.
Potentiometric contours, flow paths, and monitoring context—defensible hydrogeology for RI/FS, remedies, and litigation.Hydrogeology consulting
Three-dimensional digital elevation model with color-coded topography, contour lines, elevation labels, and blue drainage lines showing surface water flow paths.
Terrain and drainage visualization—connecting topography to runoff, recharge, and conceptual site models.Hydrogeology consulting
GIS map with color-coded elevation or depth contours, stream network overlay, and vintage cartographic base showing place names including Schuylkill region labels.
Surface-water and floodplain-style GIS overlays—pairing modern contours with legacy mapping for context in investigations and disputes.Water quality investigations
Three-dimensional subsurface fence diagram with CPT boring locations and color-coded soil stratigraphy for site characterization.
Stratigraphic fence diagrams from CPT and boring control—foundational for pathway analysis and forensic geology.Forensic geology

Where we help

Focused practice areas—each with its own page—so you can match your matter to the right technical support quickly.

Full services index →

Why counsel and technical leads call us

  • Built for the record

    Work products trace from raw data to conclusions—so they hold up in review, negotiation, or hearing.

  • One integrated picture

    Geology, hydrogeology, chemistry, and modeling in one narrative—not disconnected silos.

  • Clear under pressure

    Exhibits and explanations tuned for judges, juries, and busy decision-makers.

Have a site where the groundwater story is in dispute?

Send a short overview: location, parties at a high level, what you need (report, rebuttal, model review, testimony), and your timeline. We will confirm conflicts and reply with fit and next steps.