The Bureau of Reclamation, part of the Department of the Interior, is seeking to procure Hydromet Data Loggers on a sole-source basis from OTT Hydromet Corp. These data loggers are essential for supporting environmental monitoring efforts in the California Great Basin region and the Central California Area Office, requiring specific technical capabilities such as satellite transmission and extensive logging features. Interested firms must respond with their qualifications and supporting evidence by September 12, 2024, to the primary contact, Sarah Anaya, at sanaya@usbr.gov, as the estimated award date is set for August 28, 2024. Responses should include the firm's Unique Entity Identifier (UEI), Tax Identification Number (TIN), and business size classification in accordance with NAICS Code 334511.