New Melones Lake storage

Name: New Melones Lake storage
Creator: The Watershed
Keywords: New Melones Lake, reservoir storage, San Joaquin, California, acre-feet

Reservoir storage in San Joaquin basin, California

Last updated Jun 18, 2026

Now 1.75M af, 6% below the 5-yr median.

The numbers
Period	Current	Prior	Change
Week over week	1.75M af	1.78M af	-1.7%
Month over month	1.75M af	1.86M af	-6.1%
Year over year	1.75M af	1.86M af	-6.1%
vs 5-yr median	1.75M af	1.86M af	-6.1%

From the brief

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