Water Resources Consulting

Modeling and decision support for complex river systems.

Tributary Solutions helps agencies, utilities, irrigation districts, and project teams evaluate water operations, water rights, future demands, and planning alternatives using modeling, decision-support tools, and clear technical analysis.

Services

Tributary Solutions provides focused technical support for complex water resources planning, modeling, operations, and decision-support needs.

  • River & Reservoir Modeling

    River and reservoir system modeling for complex basin operations.

  • RiverWare® Support

    RiverWare® model development, review, scenario analysis, and workflow support.

  • Operations, Policy & Forecasting

    Reservoir operations, operating policy evaluation, and streamflow forecasting.

  • Water Rights & Supply

    Water rights, water supply, and allocation analysis.

  • Planning & Future Demands

    Future demand, basin planning, and scenario-development studies.

  • Decision-Support Tools

    Custom modeling workflows, decision-support tools, and reproducible analysis.

Principals

Portrait of Jordan Lanini, Principal at Tributary Solutions

Jordan Lanini, M.S., P.E.

Principal

Jordan has more than 20 years of experience in water resources, water rights, hydrologic modeling, and river and reservoir operations. His work focuses on RiverWare® modeling, scenario analysis, decision-support tools, and practical technical analysis for complex water management problems.

Portrait of Marlena Lanini, Principal at Tributary Solutions

Marlena Lanini, P.E.

Principal

Marlena brings experience in water use efficiency, environmental compliance, grant coordination, and project management. Her work has supported federal water programs and complex environmental projects, including service with Reclamation’s Missouri Basin Region and engineering consulting firms.

Hank, Office Dog at Tributary Solutions

Hank

Office Dog

Hank has 9 years experience performing hydraulic investigations in both lacustrine and riverine environments. He specializes in field work and enjoys executing geomorphological surveys. In his free time, Hank enjoys birding, swimming, and ball sports.

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