Presolicitation notice from the Department of the Interior, Bureau of Reclamation, for Environmental and Cultural Resources Services IDIQ contracts 2024. The notice seeks to obtain a full range of environmental compliance and resource management services for projects within the Upper Colorado and Missouri Basin Regions. The services include adaptive management, biological surveys, clean water act compliance, cultural resources and archaeology resources, environmental laboratory services, environmental site assessments, national environmental policy act compliance, endangered species act compliance, geographical information systems, fish and wildlife habitat mitigation and monitoring plans, monitoring, paleontological services, technical facilitation and meeting support, other environmental and natural resources support, recreation management documents, and compatibility reviews. The contract may be performed in various states, and it is anticipated to be a total small business set aside with a total ceiling of up to $50,000,000. The solicitation is expected to be released on or about July 3, 2024, and interested parties must be registered in the System for Award Management (SAM) to be considered for a government contract award. The primary contact for questions is Terra Warren at twarren@usbr.gov.