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This Government Contract opportunity from Department Of The Interior was posted on May 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Tribal Hydrologic Knowledge Integration and Model Feedback

Closed
Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541620
New
Federal
B--ONYX RANCH SVRA PROJECT
Solicitation # 140G0326Q0218
Solicitation 140G0326Q0218 is a request for quotation from the Department of the Interior for advanced statistical modeling and assistance for the Onyx Ranch State Vehicle Recreation Area. The project requires a contractor to analyze a 289-hectare dataset to identify critical issues and map occurrences of invasive species, fire-prone grasses, and protected species, including the desert tortoise and western Joshua trees. Key deliverables include publication-quality figures, distribution maps, and statistical models developed using ArcGIS and various advanced methodologies such as general linear mixed effects models and k-means clustering. The estimated period of performance is from October 1, 2026, to February 28, 2027, with work performed at the vendor's facility. The award will be based on a tradeoff method, requiring contractors to demonstrate advanced statistical expertise through peer-reviewed publications from the last 15 years and proficiency in complex spatial and non-parametric analysis. Required submission documents include a signed SF 18 form, a firm fixed-price quote, a technical submission detailing qualifications, a list of prior relevant contracts with references, and a SAM UEI. Initial drafts of specific tasks are due within 60 days of award, with model drafts due within 90 days. All deliverables become government property, and invoicing must be submitted based on hourly rates and hours worked. Responses are due to the contracting officer by September 17, 2026, at 1500 PST.
Office Of Acquisiton Grants

POSTED

about 16 hours ago

DEADLINE

in 6 days

AI Contract Overview

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The contract focuses on integrating local and traditional knowledge from the Keweenaw Bay Indian Community (KBIC) into the United States Geological Survey (USGS) groundwater models. The primary objectives include validating and refining these models by incorporating indigenous insights, particularly to identify unmapped wetlands and evaluate the continuity of streamflow. This collaboration aims to enhance the accuracy and reliability of hydrologic data and assessments. Issued by the Department of the Interior's Office of Acquisition Grants in Denver, this subcontract, titled "Tribal Hydrologic Knowledge Integration and Model Feedback," is aligned with NAICS code 541620, which pertains to environmental consulting services. The contract was posted on May 15, 2026, with a response deadline of May 22, 2026, emphasizing a limited timeframe for proposals. The work will support efforts to merge scientific modeling with tribal knowledge to achieve improved environmental management and water resource understanding.

General Info

Integrate KBIC traditional knowledge into USGS groundwater models to improve hydrologic data accuracy.

Agency

Department Of The Interior → Ofc Of Acquisition Grants-denverView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

CO

Set-Aside

NONE

Documents

This scope was carved out of 140G0226Q0059.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

B--GROUNDWATER MODELING

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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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AgencyDepartment Of The Interior → Ofc Of Acquisition Grants-denver
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of The Interior → Ofc Of Acquisition Grants-denver
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Integrate local and traditional knowledge from KBIC to validate and refine USGS groundwater models, including identifying unmapped wetlands and assessing streamflow continuity.

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Solicitation # 140G0226Q0098
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