This is a Sources Sought Notice for market research to identify vendors capable of providing potable water deliveries to the National Weather Service Forecast Office in Gray, Maine. The contractor must deliver potable water meeting Maine state standards to a 10,000-gallon underground tank using a 3” cam lock male adaptor, with deliveries required within seven calendar days of notification on an as-needed basis. The contract is a firm-fixed-price structure with a one-year base period starting September 30, 2026, and four one-year option periods. Performance of services will occur at 1 Weather Lane, Gray, ME 04039. No budget amounts are specified in this notice.