Fontenelle Reservoir storage

Name: Fontenelle Reservoir storage
Creator: The Watershed
Keywords: Fontenelle Reservoir, reservoir storage, Green-Colorado, Wyoming, acre-feet

Reservoir storage in Green-Colorado basin, Wyoming

Last updated Jun 18, 2026

Fontenelle Reservoir storage — acre-feet

Now 222,913 af, 14% below the 5-yr median.

The numbers
Period	Current	Prior	Change
Week over week	222,913 af	207,303 af	+7.5%
Month over month	222,913 af	157,255 af	+41.8%
Year over year	222,913 af	259,355 af	-14.1%
vs 5-yr median	222,913 af	259,355 af	-14.1%

From the brief

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