Fishing access map
Opens with nearby piers, bank access & slipways already loaded for Henrys Fork Island Park Dam.
Henrys Fork Island Park Dam
LiveFishing report & water release — real-time flow and lake level
Explore essential fishing and water conditions for Henrys Fork Island Park Reservoir, a prime spot in Idaho near Idaho Falls. This page provides valuable insights using official monitoring data, including current lake levels and elevation, water release and ou…View all
1.3k
CFS4.16
ftLatest value from the chart date range (pool / reservoir).
Above normal pool (4.1 FT)
Location
Seasonal fish position
Estimated holding depth based on season, temperature, and flow.
Summer Low-Light Feed
Fish rise to feed during dawn/dusk before dropping deeper later.
Season
Jun
Conditions right now
Weather at the ramp
Barometric pressure.
Good for reading surface activity.
NOAA lake forecast
For lake fishing conditions
Quick view of the official National Weather Service point forecast for this lake, tuned for boat and bank anglers.
NOAA forecast data is not available for this location right now.
Forecast data provided by NOAA / National Weather Service (`weather.gov`).
Water release alerts
Get notified when flow changes
Get email notifications when water levels change. Set a custom threshold to be notified when conditions match your target.
Custom flow limit (CFS)
AI fishing analysis
BETAGet a personalized read on whether to fish today, plus bait and strategy tailored to your target species.
Analysis uses current outflow, level, weather, and pressure trend.
Or email info@alert.catchdamfish.com with "Lake name, state" in the body.
Technical analysis
Water level history
Measured in ft
Level Scale
Reading Log: 7-Day Temporal Window
Quick feedback
Mark what you already use on this page, then what you would like us to add.
Already on this page
What is useful among what you already see here?
Not on the page yet — want us to add?
What data or features would you like us to build in?
Henrys Fork Island Park Dam — frequently asked questions
Is Henrys Fork Island Park Dam releasing water right now?
As of the most recent reading, Henrys Fork Island Park Dam is discharging about 1,260 cfs. Releases change with USACE operations and rainfall, so check the live outflow chart above before you fish.
What is the current water level at Henrys Fork Island Park Dam?
The latest water level at Henrys Fork Island Park Dam is about 4.16 ft. That's right around its normal conservation pool of 4.14 ft. See the live level chart above for the latest trend.