Understanding the intersection between water and the law

Water Rights

  • Litigation support and expert witness testimony
  • Negotiation and adjudication support
  • Tribal water claims and settlements
  • Characterization of baseline conditions
  • Streamflow and riparian impacts analysis
  • Surface water/groundwater interaction
  • WOTUS stream evaluations
  • Climate change impact projections


  • NEPA and CEQA studies
  • Analysis of impacts to water quality/quantity
  • Baseline data collection
  • Reporting and public outreach

To learn more, contact Juliet McKenna at 520.881.4912 or in California, Lisa Porta at 916.661.8389

Representative Clients

Arizona Public Service (Pinnacle West)


The Nature Conservancy

Snell & Wilmer

SWCA Environmental Consultants

Texas Water Development Board