This is a Sources Sought notice for market research, not a solicitation, under the Buy Indian Act, giving preference to Indian Economic Enterprises. The Indian Health Service is seeking Indian Small Business Economic Enterprises capable of providing water diverting supplies as detailed in the materials list. Respondents must submit a capability statement and the Buy Indian Act representation form, demonstrating their ability to provide all requested items. The place of performance is Lawton Indian Hospital in Lawton, Oklahoma. The applicable NAICS code is 332913 with a 1,000-employee size standard.