SNOWLINE DATA CATALOG

Complete satellite imagery and SNOTEL station data for SW Montana
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Satellite Coverage
SNOTEL Stations

Satellite Imagery Availability

All Sentinel-2 L2A (10m) and Landsat C2 L2 (30m) passes over the study area. AOI: -112.2, 44.9 to -109.0, 46.5 — 12 S2 tiles for full coverage. Open data via Planetary Computer.
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Excellent
Good+
Usable
S2 Only
Has Landsat
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SNOTEL Station Data

NRCS SNOTEL ground measurement stations. All data from NRCS AWDB API (free). Dashed line = 20-year median. Click any station or range to expand.

Basin-Wide Season Snow Depth

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By Mountain Range

Individual Stations

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