Coho Water Resources

Expert Witness

Coho Water Resources offers expert witness capability in groundwater and related areas including:

• Groundwater recharge, flow and discharge, water balance.
• Re-creation of historical conditions and projecting future trends.
• Characterization of contamination, distribution and identification of sources/contributing areas.
• Analysis of well construction and data integrity.

Because of our broad training and experience we can efficiently and knowledgeably integrate multiple specialty areas, including physical hydrogeology, geochemistry, and biological processes. We work well in teams.

We present information in clear and convincing formats to convey understanding to lay audiences of complex technical processes, and are experienced in the preparation of declarations, opinions and deposition materials. Our expert witness experience includes:

• Mitigation of streamflow impacts from groundwater withdrawals.
• Hydrogeological processes affecting landslides.
• Stormwater impacts and flooding from upslope development.
• Allocation of contamination responsibility (groundwater and surface water).