JOHN HAYES CONSULTING / FIN & FLOW CONSULTING

John Hayes Consulting / Fin & Flow Consulting specializes in scientific and technical advisory services focused on aquatic ecology and ecosystem restoration, particularly in complex riverine environments. Their core capability centers on providing expert science-based guidance to inform environmental management decisions, with demonstrated experience supporting science advisory boards for large-scale habitat restoration initiatives. The contractor brings technical expertise in aquatic ecosystem modeling, watershed science, and ecological assessment methodologies, enabling agencies to integrate rigorous scientific input into restoration planning and policy development. Their differentiation lies in bridging academic research with on-the-ground implementation, ensuring that ecological data directly informs decision-making frameworks for federal land and water resource management. The contractor has delivered services to the Department of the Interior, specifically supporting the Trinity River Restoration Program through science advisory functions related to aquatic ecology. This engagement reflects a focused relationship with Interior agencies engaged in natural resource stewardship, where the contractor provides independent scientific analysis and peer review to guide long-term restoration outcomes. Their work aligns with the Department’s mission to balance ecological recovery with public use and regulatory compliance. The primary NAICS classification of 541690 reflects a niche in specialized scientific consulting, distinct from broader engineering or environmental services. In practice, this means the contractor operates at the intersection of ecology, policy, and stakeholder engagement—delivering targeted technical advice rather than field implementation or construction. Their market positioning is that of a high-caliber scientific advisor for federally funded ecological restoration programs. The entity operates as a small business under the 2J structure, with no federal certifications on record. Located in Nelson, the firm’s geographic footprint is limited but strategically aligned with federal environmental programs requiring regional ecological expertise. Their presence in the government market is defined by precision, scientific rigor, and deep subject-matter focus rather than broad service scalability.