← Idaho lake levels

Island Park Lake Water Level Today

Gage height (not an elevation) 147.35 ft Reported Nov 4, 2026, 4:45 AM MST · U.S. Geological Survey, gauge 13042010 · Provisional data

Island Park Lake level history

The chart appears once we have two days of readings. We add one reading a day.

Lakes near Island Park Lake

Hebgen Lake 31 mi · 6,529.95 ft Lima Reservoir Upstream of Clark Canyon Reservoir 51 mi · 6,567.98 ft Jackson Lake 56 mi · 6,734.61 ft Clark Canyon Reservoir 82 mi · 5,519.03 ft South Fork Dike 108 mi · 5,393.33 ft Buffalo Bill Reservoir 109 mi · 5,358.99 ft
All Idaho lake levels

FAQ

What is the Island Park Lake water level today?

This gauge reports gage height, not lake elevation: 147.35 ft as of Nov 4, 2026, 4:45 AM MST, reported by the U.S. Geological Survey.

How often is this page updated?

Every 3 hours. The gauge reports several times a day.

Data: U.S. Geological Survey, gauge 13042010 (official page). Provisional data, subject to revision. For information only. Not for navigation or flood safety decisions. Check the official source. LakeLevelHQ is not affiliated with any government agency.

Help us improve LakeLevelHQ?

LakeLevelHQ is free, with no registration. With your permission, we use Google Analytics to learn which pages are used most and how to improve them. Your location in “Lakes near me” never leaves your browser.

If you reject, no analytics cookie is set and the site works just the same. You can change your mind at any time with “Cookie settings” at the bottom of the page. Cookie Policy.