Inventory Reports

The NPS Inventory and Monitoring Division launched its program to track the ongoing health of parks by first establishing a baseline of 12 natural resource categories. Building on existing park knowledge, NPS conducted comprehensive surveys of significant natural resources. These surveys listed species found or current conditions of—as in baseline air quality. Find the results for specific Greater Yellowstone Network natural resources below. Resources with hyperlinked text will take you to websites where you can drill down to our network parks’ data. Resources listed on the light gray bars display a bibliography of documents that you can download.

The Natural Resource Condition Assessments are not specific to one resource. They synthesize the conditions of multiple natural resources into an overall assessment of ecological health, by park.

Air Quality

Greater Yellowstone Network Air Overview

Grand Teton Air Quality

Grand Teton Air Studies and Data

Yellowstone Air Quality

Yellowstone Air Studies and Data

Amphibians & Wetlands

Source: Data Store Collection 4046. To search for additional information, visit the Data Store.

Climate

Source: Data Store Collection 4047. To search for additional information, visit the Data Store.

Fish

Source: Data Store Collection 4064. To search for additional information, visit the Data Store.

Geologic Resources

Source: Data Store Collection 4129. To search for additional information, visit the Data Store.

Landbirds

Source: Data Store Collection 4063. To search for additional information, visit the Data Store.

Mammals

Source: Data Store Collection 4065. To search for additional information, visit the Data Store.

Natural Resource Condition Assessments

Source: Data Store Collection 4050. To search for additional information, visit the Data Store.

Vegetation

Source: Data Store Collection 4043. To search for additional information, visit the Data Store.

Water Resources

Source: Data Store Collection 4052. To search for additional information, visit the Data Store.

Last updated: April 10, 2018