Opportunity

SAM #140G0126Q0102

Sole Source Award to Siskiyou County for Operation of NADP/NTN Monitoring Station (NADP CA76, Yreka, CA)

Buyer

USGS Office of Acquisition and Grants

Posted

April 27, 2026

Respond By

May 08, 2026

Identifier

140G0126Q0102

NAICS

541990, 541620, 541690

This notice announces a sole source award by the US Geological Survey (USGS) for the operation and sample collection at the NADP/NTN wet atmospheric monitoring station in Yreka, California (NADP CA76 site). - Sole source contract awarded to Siskiyou County, the site owner and operator - Services include: - Weekly site visits for precipitation sample collection - Data processing and transmission (including precipitation gage records) - Routine instrument checks, maintenance, and repairs - Supports the National Atmospheric Deposition Program, National Trends Network (NADP-NTN) - No specific OEMs, part numbers, or product line items are listed - Opportunity classified under NAICS 541990 (All Other Professional, Scientific, and Technical Services) - Place of performance is the NADP CA76 site in Yreka, California - Contracting office is USGS Office of Acquisition Grants-National, Reston, VA - Sole source justification is based on Siskiyou County's exclusive access and operational control of the site

Description

Sole Source Award for Sample Collection at NADP CA76

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