This is a market research announcement for environmental monitoring services related to wood and gravel nourishment projects downstream of Howard Hanson Dam on the Green River. The planned work involves monitoring activities, including inventorying large wood debris, from 2026 through 2030. The potential contract is a firm-fixed price service project under NAICS code 541620 with a small business size standard of $19 million. The government is specifically seeking capability statements from qualified small businesses in various categories to inform a future acquisition decision. Responses should be submitted via email by 11:00 AM PST on February 4, 2026.