This is a sources sought notice for a water and wastewater systems replacement project in the Highlands Historic District of Grand Teton National Park, Wyoming. The estimated project budget is between $1,000,000 and $5,000,000, with performance scheduled to begin in Fall 2026 and last 2-3 months. The National Park Service is conducting market research to identify capable small businesses from various socioeconomic categories for this potential future procurement. An industry day and site visit is scheduled for December 10, 2025, and attendance requires an RSVP. Capability statements from interested contractors are due by December 1, 2025.