Framework / Assessment Oregon Indicators of Sustainable Forest Management Summary This indicator assesses the availability and reliability of information needed to measure or describe the indicators associated with Forestry Program for Oregon Strategies A through G. Public discussion and decisions related to natural resource sustainability issues should be based on comprehensive, current, and sound data. Forests are more likely to be managed on a sustainable basis if relevant forest information is up-to-date and easily available to decision-makers, forest managers, and the general public.