This Government Contract opportunity from Department Of The Interior was posted on July 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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B--GROUNDWATER MODELING

Closed

140G0226Q0059Federal

Submission Closed07/28/2026, 08:30:00 PM UTC

Contract Overview

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

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NAICS: 541360

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AI Contract Overview

The U.S. Geological Survey under the Department of the Interior intends to award a sole source purchase order to the KBIC Natural Resources Department for hydrologic data collection and groundwater modeling support, citing exclusive access to critical tribal-specific datasets and irreplaceable local ecological knowledge as the sole justification. Market research conducted via SAM.gov and evaluation of commercial sources confirmed no other entity can provide the required streamflow and groundwater elevation records from 1950 to 2026 within the Keweenaw Bay Indian Community’s L’Anse Reservation and associated watersheds, including the Sturgeon, Silver, Falls, Slate, and Ravine Rivers. The NAICS code is 541360 with a size standard of $28.5 million, and offerors must self-identify as an Indian Small Business Economic Enterprise, small business, 8(a), HUBZone, SDVOSB, or other-than-small business, while maintaining active SAM.gov registration and a valid Unique Entity ID. Deliverables include machine-readable hydrologic data in .csv, Excel, or shapefile formats with complete metadata, and participation in quarterly feedback sessions to validate and refine USGS groundwater models using tribal observations of wetlands, stream continuity, and groundwater behavior. The work is performed on-site within the tribal reservation in Michigan, with no physical delivery or packaging requirements; acceptance is based on data accuracy, format compliance, and alignment with local knowledge. No formal solicitation or pricing details exist, and award is based solely on exclusivity under FAR Subpart 12.102(a), not competitive evaluation. Responses in the form of a written capability statement must be submitted via email to Lisa Williams by July 28, 2026, at 8:30 p.m. MDT, with no verbal submissions accepted and no obligation placed on the government to award.

General Info

Seeking contractors to compile and validate tribal groundwater data for modeling near Keweenaw Bay, responses due May 22, 2026.

Agency

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

NAICS

541360 - Geophysical Surveying and Mapping ServicesView NAICS

Place of Performance

Set-Aside

NONE

Documents

(3)

figure_1_contract_area_2.pdf

PDF

Notice of Intent to Sole Source Award - KBIC Natural Resources Department

PDF•special-notice

Sources Sought Notice for Hydrologic Data Collection and Modeling Support

PDF•sources-sought

AI Contract Breakdown

Uniform Contract Format

Timeline

2 updates

PhaseClosed

PostedMay 15

Sources Sought

Amendment 1May 20

Contract was updated

Amendment 2Jul 22

Contract was updated

Response DeadlineJul 28

Deadline has passed

Submission Closed

07/28/2026, 08:30:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Ofc Of Acquisition Grants-Denver

Contacts1 person available

OfficeDENVER, CO, 80225, USA

Organization / Agency

Department Of The Interior → Ofc Of Acquisition Grants-Denver

View Agency Profile

Office AddressDENVER, CO, 80225, USA

Contacts

Williams Lisa

contact@example.gov

+1 (555) 000-0000

Full Description

GROUNDWATER MODELING HYDRO DATA

THIS IS A SPECIAL NOTICE OF INTENT TO AWARD A SOLE SOURCE PROCUREMENT.

THIS IS NOT A REQUEST FOR QUOTE.

THIS IS A NOTICE OF THE GOVERNMENT'S INTENT TO ISSUE A SOLE SOURCE AWARD.

The authority of this proposed action is in accordance with Revolutionary FAR Overhaul Subpart 12.102(a) ¿ Commercial Products and Services. For acquisitions at or below the Simplified Acquisition Threshold (SAT), agencies must document decisions where only one source is available.

The U.S. Department of the Interior (DOI), U.S. Geological Survey (USGS) intends to award a sole source purchase order to KBIC Natural Resources Department for hydrologic data (streamflows and groundwater elevations) and related modeling support. KBIC is the only entity with access to the required datasets and unique local knowledge necessary for this work.

Market research was conducted through:

. Posting a Sources Sought Notice on SAM.gov
. Reviewing responses received
. Evaluating capabilities documentation from available commercial sources

Based on this market research, USGS determined that only one responsible source is available that can meet the Government¿s minimum requirements, and no other sources were identified who can provide this service.

The North American Industry Classification System (NAICS) code is 541360 (Geophysical Surveying and Mapping Services) and the size standard is $28.5 million.

This is a sole source notice published for informational purposes only and not a request for competitive quotes. Therefore, no solicitation document exists for this requirement.

All responsible parties interested in responding to this notice are invited to submit a capability statement by the time and date specified in this notice that provides sufficient details for consideration by the Government, via email to: Lisa Williams at lisa_williams@ios.doi.gov.

The determination not to compete the contract based on the responses to this notice is solely within the discretion of the Government. Phone calls will not be accepted in response to this notice. All information submitted should support the responses¿ capability to provide the services required and shall be furnished at no cost or obligation to the Government. Responses must be in writing and must provide clear and concise documentation indicating the responses bona fide capability to provide these services. Verbal responses are not acceptable and will not be considered. The Government reserves the right to cancel this requirement.