Centennial Valley Arctic Grayling Habitat and Population Data, 2011-Present

Centennial Valley data files support annual reports for the Arctic Grayling Adaptive Management Project from 2011 onward. The collection includes models, temperature records, discharge data, and habitat information for the species. Data was uploaded by the Department of the Interior and includes files in PNG and CSV formats.

Use Cases

• Modeling Arctic Grayling population demographics based on demographic estimates model tables.
• Assessing spawning habitat suitability based on spawning habitat data.
• Analyzing environmental conditions for fish survival based on temperature and discharge data.
• Studying the impact of beaver dams on habitat based on beaver dam data.

Strengths

• Includes long-term temperature data from 1998 to 2014.
• Contains multiple data types (tabular and image) across several specific holdings.
• Project data spans from 2011 to the present, indicating ongoing collection.

Limitations

• Row count, column definitions, and file sizes are unknown.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Department of the Interior

Collection Method

Likely contains field measurements and modeling outputs for adaptive management reporting.

Time Range

2011-present, with some temperature data from 1998-2014.

Freshness

Last updated 2026 03 04 08:14:07.030211; freshness should be verified.

Geography

Centennial Valley, implied by the project title.