Stetson Engineers Inc.

Water Resources Specialists Since 1957

Website

About the firm

Stetson Engineers Inc. provides creative solutions to water resource issues, specializing in water rights consultation, groundwater resources, flood and stormwater management, reservoir and river system operations, watershed management, irrigation engineering, and water and recycled water engineering. Serving clients primarily in the western United States, it supports federal, local, and tribal agencies, as well as private entities.

Established
1957
Firm type
Civil Engineering · Water / Wastewater Engineering

Capabilities

Civil Engineering Design and Construction Management

Service website

Provides project life cycle support for infrastructure of all sizes, guiding clients from initial concept through permitting, final design, and complete construction administration.

  • Pipe, Culvert, and Structure Sizing
  • AutoCAD and Civil3D Design
  • Land Surveying
  • Construction Cost Estimating
  • Bidding Support and Construction Observation
  • Resident Engineering

Flood and Stormwater Management

Service website

Performs hydraulic and civil engineering analysis to address flood and stormwater challenges on both watershed-wide and site-specific scales.

  • Hydrology and Hydraulic Analysis
  • Low Impact Development Best Management Practices
  • Drainage Facility Design

Indian Country Water Resources

Service website

Assists tribal clients with water resources planning, quantification, and development services to secure water supply and advance water rights projects.

  • Water Resources Planning
  • Water Quantification
  • Water Rights Negotiation and Litigation

Reservoir, Diversion and River System Operations

Service website

Delivers operations modeling and analysis to balance competing demands including water supply, flood control, hydropower, fish, wildlife, and recreation.

  • Reservoir System Operations
  • River Operations Modeling
  • Water Quality Management

Water and Recycled Water Engineering

Service website

Provides comprehensive services for water systems, featuring expertise in civil engineering design from permitting stages through to economic analysis.

  • Potable Water Engineering
  • Recycled Water Engineering
  • Indirect Potable Reuse (IPR) Projects

Water Quality

Service website

Develops and implements targeted water quality monitoring and analysis programs to meet specific client regulatory compliance requirements.

  • Superfund Site Monitoring
  • Salt Nutrient Management Plans
  • Water Quality Data Collection

Watershed Management and Restoration

Service website

Provides watershed characterization, geomorphic evaluations, impact assessments, and restoration services led by professional geologists and hydrologists.

  • Geomorphic Characterization
  • Watershed Impact Assessments
  • Habitat and Stream Restoration

Expert Witness and Litigation Support

Service website

Provides technical expert testimony, litigation support, and strategic advisory services in state, federal, and interstate water compact proceedings.

  • Technical Expert Witness Testimony
  • Water Rights Negotiations
  • Inter-state Water Compact Proceedings

GIS and Database Services

Service website

Offers advanced geographic information systems and database management to evaluate water rights, model groundwater storage, and compile hydrologic data.

  • Geodatabase Design and Implementation
  • Groundwater Storage Modeling
  • Web Mapping Application Development
  • Water Rights Determination Services

Groundwater Resources

Service website

Specializes in groundwater supply studies and basin evaluations, incorporating field investigations, well drilling, testing, and hydrogeologic data modeling.

  • Groundwater Supply Evaluations
  • Basin Evaluations
  • Well Drilling and Testing

Irrigation Engineering

Service website

Applies agricultural engineering and soil science to design, evaluate, and manage on-farm agricultural water application and delivery infrastructure.

  • On-Farm Agricultural Water Infrastructure
  • Sprinkler, Surface, and Drip Systems
  • Water Storage and Conveyance Design

Inundation Mapping

Service website

Prepares regulatory-compliant dam inundation mapping and Emergency Action Plans (EAP) aligned with FEMA P-946 guidelines.

  • Dam Inundation Mapping
  • Emergency Action Plan (EAP) Preparation

Water District Support

Service website

Delivers management, administrative, and operations services supporting the planning and regulatory needs of water and wastewater districts.

  • Urban Water Management Plans
  • Master Plans and Conservation Plans
  • Operations Support Services

Water Rights Consultation and Watermaster Services

Service website

Consults on all aspects of water rights, providing surface and groundwater quantification and administrative watermaster services.

  • Water Rights Quantification
  • Watermaster Administration

Industries

Water Resources · Water Supply · Stormwater & Flood Control · Federal · Government · Agriculture · Wastewater

Projects

Steve Hyden Memorial Water Tank

Water Supply · Client: North Coast County Water District

Project details

Water system storage project executed for the North Coast County Water District.

Marine Corps Base Camp Pendleton Projects

Federal · Client: Marine Corps Base Camp Pendleton

Project details

Multidisciplinary civil design, flood control, and water resource mapping support at MCB Camp Pendleton.