Upper Helemano Reservoir Near Wahiawa, Oahu, Hi Water Level
Current Elevation
43.55 ft30-Day Water Level Trend
Map & Location
GPS: 21.52591667°N, -99.99999999°W
❓ Frequently Asked Questions
Where is Upper Helemano Reservoir Near Wahiawa, Oahu, Hi located?
Upper Helemano Reservoir Near Wahiawa, Oahu, Hi is a Lake located in Hawaii. The exact GPS coordinates are 21.52591667°N, -99.99999999°W. You can use these coordinates to get driving directions via Google Maps.
What is the Upper Helemano Reservoir Near Wahiawa, Oahu, Hi water level today?
As of June 3, 2026, the water surface elevation at Upper Helemano Reservoir Near Wahiawa, Oahu, Hi is 43.55 feet above sea level.
Is it safe to swim or boat at Upper Helemano Reservoir Near Wahiawa, Oahu, Hi?
Safety conditions at Upper Helemano Reservoir Near Wahiawa, Oahu, Hi depend on current water levels, flow rates, temperature, and weather. Always check the latest data on this page before planning any water activities. We recommend checking local advisories and weather forecasts for the most up-to-date safety information.
Is Upper Helemano Reservoir Near Wahiawa, Oahu, Hi good for fishing?
Upper Helemano Reservoir Near Wahiawa, Oahu, Hi in Hawaii is a popular destination for anglers. Check current water temperature and flow conditions on this page to plan your fishing trip. Always verify you have the appropriate state fishing license.
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🎣 Fished at Upper Helemano Reservoir Near Wahiawa, Oahu, Hi?
Share your catch and help fellow anglers plan their next trip!
📝 Submit a Fishing Report →Location Details
- State: Hawaii
- Type: Lake
- Data Source: USGS
- Site Code: 213133158014201