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This Government Contract opportunity from Washington was posted on June 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Hydrologic and Hydraulic (H&H) Modeling

Closed
State & Local

Contract Overview

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The contract involves the development of hydrologic and hydraulic models to simulate stormwater runoff and assist in the design of related infrastructure. The work will utilize specialized software tools such as HEC-RAS and SWMM to accurately model water flow and support effective stormwater management. This project is categorized under NAICS code 541620, which pertains to environmental consulting services. Issued by Spokane County in Washington, the contract is structured as a subcontract with a response deadline set for July 7, 2026. The focus is on providing technical expertise for modeling activities that support infrastructure planning and design to manage stormwater effectively. Additional details about the location of work or point of contact are not specified, but interested parties can access the solicitation through the Spokane County procurement platform.

General Info

Development of hydrologic models using HEC-RAS and SWMM for Spokane County stormwater management.

Agency

Washington → Spokane CountyView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

WA, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-10076.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Engineering Consulting Services Stormwater Program Support for On-Call Work Including Research Services For Fee Values Less Than $100,000.00

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyWashington → Spokane County
ContactsNo contacts available
OfficeN/A
Organization / Agency
Washington → Spokane County
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Develop hydrologic and hydraulic models to simulate stormwater runoff and support infrastructure design using tools like HEC-RAS and SWMM.

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