In the last decade, increased public interest in natural areas has res
ulted in increased monitoring activity by federal wilderness managers
to assess the status of wilderness values. Wilderness values are those
large-scale entities of wilderness which comprise, in sum, wilderness
character. Data collected through wilderness monitoring must support
the maintenance of wilderness values. Wilderness monitoring must inclu
de the development of clear data management strategies and provisions
for hypothesis testing. Unfortunately, some monitoring programs do not
support the status assessment of wilderness values. Often wilderness
monitoring programs have neglected even the most rudimentary principle
s of data management. This paper presents a model for wilderness monit
oring, guidelines for data management, and an overview of a PC-compati
ble wilderness monitoring data base, the Monitoring Information Data A
nalysis System (MIDAS).