ABSTRACT There are calls from cultural resources professionals, academics, and diverse stakeholders for multivocality, co-creation of knowledge, and inclusion of local and traditional input in the management of cultural resources situated on public lands. Yet, associated communities often have little control or influence on management of their heritage sites beyond mandated consultation, particularly for archaeological sites. In a US National Park Service (NPS) context, managers are guided by standardized criteria, existing data management systems, and policy- and eligibility-based funding streams. The influences of these criteria, systems, and policies are particularly powerful when managers are prioritizing action for climate adaptation, [...]