Nubian Avenue Fish Passage Culvert Replacement
The Nubian Avenue fish passage culvert replacement project addressed an undersized private road crossing that was…
Water Resources
Balancing ecosystems with end-to-end hydrologic expertise, from water sourcing to land use.
Projects
Deep Creek Fish Passage Culvert Design
The Deep Creek fish passage culvert design addressed an undersized stream crossing along an unnamed tributary outside…
Lime Plant Groundwater Production Well
Trihydro designed and provided construction services to drill a groundwater production well and construct a pipeline and…
Reservoir Environmental Impact Study
Trihydro provided water allocation modeling for the West Fork Reservoir Project, which aims to offer additional irrigation…
Renner Reservoir Dam Repair and Outlet Works Rehabilitation
Trihydro worked for the Wyoming Game and Fish Department to restore the Renner Reservoir, a once popular fishery, through an…
Ninilchik River Fish Passage Culvert Design
Trihydro worked with the Ninilchik Native Association and the US Fish and Wildlife Service to create a fish passage culvert…
Master Plan Update
Trihydro supported Wyoming’s largest irrigation district in updating its master plan to provide a roadmap for prioritizing…
Critical Aging Irrigation Infrastructure Assessment
Trihydro undertook a statewide assessment of Wyoming’s critical and aging irrigation infrastructure to identify structures…
Black Canyon Creek Restoration Project
Trihydro supported the Black Canyon Creek Restoration Project’s stream restoration, habitat improvement, and water quality…
Municipal Water Storage Level II, Phase I
Trihydro provided growth and demand projections, hydrologic modeling, alternatives assessment, and more to a project that…
Cheyenne Dam Safety Inspection and Surveying
Trihydro provided surveying, monitoring, and geotechnical reporting services to help optimize the structural integrity,…
Water Quality Management Plan
Teton County, Wyoming, is home to some of the country’s most iconic natural attractions, including roughly 400 miles of…
Delve Articles
Can Produced Water Help Meet Growing Water Demands in the Southwest?
Water scarcity is becoming a defining challenge across the Southwest. Population growth, prolonged drought, increasing…
Produced Water Reuse Policy by State
Driven by growing water scarcity, produced water reuse policy is evolving quickly. No two states are taking the same path.…
Oklahoma Wetland Program Plan 2027-2032: Key Priorities for Wetland Management
The Oklahoma Conservation Commission (OCC) and the Oklahoma Wetlands Technical Work Group (OWTWG) have released a revised…
The New EPA Alters PFAS Drinking Water Compliance Rules
The U.S. Environmental Protection Agency (EPA) recently announced two proposed rules that would preserve federal drinking…
Using Environmental Tracers to Improve Groundwater Models
Environmental tracers are naturally occurring constituents in groundwater that can be analyzed to help reveal flow and…
EPA Releases Final PFAS Limits for Aquatic Life
On October 7, 2024 the United States Environmental Protection Agency (EPA) published final water quality…
Oklahoma DEQ Aims to Require Biotic Ligand Model, Fish Tissue Studies to Develop Copper and Selenium Water Quality Criteria
The Oklahoma Department of Environmental Quality (DEQ) aims to make certain U.S. Environmental Protection Agency (EPA) water…
HUD Updates Minimum Property Standards for Floodplains to Include 2-Foot Freeboard Requirement
Under HUD’s updated FFRMS requirements, certain newly constructed homes must now include a 2-foot freeboard for added…
WOTUS Update: EPA Removes Federal Protections for Many Wetlands
We discuss the latest WOTUS definition and provide background information on the historical struggle to define WOTUS.
Building Environmental Resilience Through Drought Planning
We discuss drought planning and explore how the nexus of strategy, technology, and water administration frameworks are…
Trainings
Webinar: Produced Water Management Challenges, Treatment, Reuse, and Resource Recovery
Produced water management is evolving beyond disposal alone. Growing interest in treatment, reuse, and resource recovery is…