We support clients at every stage of complex water resource work—from early planning and technical analysis to regulatory coordination, stakeholder communication, and implementation.
Water Resources
Surface water analyses
Hydrology and hydraulic modeling, analysis, and studies
401 Water Quality Certifications
NPDES permit regulatory coordination, compliance and management
Nonpoint source pollution investigations and studies
Water quality monitoring program development
Mixing zone studies and analyses
Watershed and receiving water modeling
Hydrodynamic and water quality modeling
Water Supply
Drinking water supply planning
Source water modeling
Watershed Management
Source water protection
Environmental permitting and compliance
Wildfire protection and planning
Harmful algal bloom protection and planning
Geographic response planning and plan development
Tabletop exercise development and execution
Environmental Planning + Compliance
Permitting strategies development
Environmental compliance and permitting
Environmental protection and restoration
NEPA, SEPA, and CEQA analyses and reporting
ESA compliance and management
TMDL development, compliance, and management
Water quality compliance and management
Water Rights Support + Analyses
Streamflow monitoring program development
Hydrologic studies and data analysis
Watershed assessments
Water right transfer reviews
Surface water to groundwater interactions
Legal
Expert analysis and reporting
Expert testimony
CERCLA
Hydrodynamic, sediment transport and chemical fate and transport modeling
Environmental data analysis
Climate Change Studies
Water supply inventory and alternatives evaluation
Water quality impact assessments
Physical climate risks assessment for infrastructure resilience planning (flood, drought, extreme heat, wildfire, sea level rise)
Hydropower FERC Relincensing
Water quality modeling
Environmental studies
Operations modeling and studies
License participant engagement
Regulatory compliance
Lake Management
Lake management plan development and implementation
Nutrient management
Watershed planning
Grant application support
Water quality monitoring plan development and implementation
Quality Assurance Project Plan (QAPP) development and implementation
Lake treatment management and support
Water quality data analysis
Data management
Lake modeling
Regulatory support
Technical Strategy + Communication Support
Strategic and technical presentation development
Meeting facilitation and documentation
Technical subject matter expert support and insights
Tailored technical mapping, GIS products, and analyses
Stormwater Management Support
Stormwater structure design
Stormwater flow and water quality modeling
Watershed modeling
