Upper Helemano Reservoir near Wahiawa, Oahu, HI

USGS

HI · 21.5259, -158.0284

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Lake Elevation

44.32ft

As of Sep 10, 2026, 3:10 AM UTC

Published by USGS Water Services

Historical levels

About Upper Helemano Reservoir near Wahiawa, Oahu, HI

Upper Helemano Reservoir near Wahiawa, Oahu, HI is located in HI at coordinates 21.5259°N, 158.0284°W. Water level data is provided by USGS Water Services. The latest reading is 44.32 ft.

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