Jack McLaren
Sep 26, 2024
CAN WE IMPROVE WATER QUALITY ON ISLAND PARK RESERVOIR?
This is the 3rd blog in a series about research and conservation activity in the Upper Henry’s Fork, focusing on Island Park Reservoir....
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Jack McLaren
Sep 24, 2024
ISLAND PARK RESERVOIR 101: HOW IT WORKS
This is the 2nd blog in a series about research and conservation activity in the Upper Henry’s Fork, focusing on Island Park Reservoir. ...
308 views
Jamie Powell
Sep 12, 2024
Why aren't I seeing any big fish in the Ranch? Is it because of the bugs?
Why aren't anglers seeing big fish in the Ranch? Are hatches changing?
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Rob Van Kirk
Sep 2, 2024
FAQ: Turbidity, Sediment, and Island Park Reservoir
What's the difference between turbidity and sediment? Turbidity can be: Mineral sediment mobilized from reservoir bottom or suspended in...
974 views
Jamie Powell
Sep 1, 2024
FAQ: Is Outflow from Island Park Dam Higher Than it Used to Be?
Summertime outflow from Island Park Reservoir is lower (not higher) than it was in the "glory days".
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Jamie Powell
Aug 31, 2024
FAQ: Is it Too Warm to Fish? Water Temperatures on the Henry's Fork
Do water temperatures on the Henry's Fork get too hot to fish and should there be hoot owl closures?
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Jamie Powell
Aug 24, 2024
HFF Submits Comments on Henry's Lake Flats Development
A continuation of the discussion around a proposed "airpark" and new Marriott in Henry's Lake Flats.
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Christina Morrisett
Aug 19, 2024
FAQ: River Access and Recreation Regulations
Information about invasive species stickers, watercraft registration, outfitter licenses, and river recreation regulation.
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Christina Morrisett
Aug 13, 2024
10-Year High Plant Growth in Island Park Reservoir
Thick mats of rooted and semi-buoyant aquatic vegetation, mostly native potamogeton, growing along the shoreline near Rancho McCrea,...
32 views
Jamie Powell
Aug 2, 2024
Is It a Bit Early for Flows This Low on the South Fork?
Anglers on the South Fork are noticing a recent round of flow decreases out of Palisades Dam, feeling like flows are now a bit lower than...
217 views
Jamie Powell
Jul 24, 2024
A Brown Trout in Island Park?
NOTE: This photo is simply a representation, not the fish referenced below. The Henry’s Fork Foundation has been made aware of a Brown...
67 views
Jamie Powell
Jul 11, 2024
HFF Comments on Henrys Lake Flats Rezone
UPDATE: HFF will be attending and commenting at the Fremont County Planning and Zoning meeting July 22nd. Our full, scientific comments...
309 views
Jamie Powell
Jun 20, 2024
Why Are Flows So Low Right Now?
Anglers are noticing low flows across the Henry's Fork. What's the culprit? Low natural flow in the upper Henry's Fork subwatershed...
29 views
Jamie Powell
Jun 20, 2024
How Does HFF Calculate Hatch Timing?
Rather than a typical "hatch chart", HFF's hatch timing calculations are based on accumulation of thermal units in the aquatic ecosystem....
32 views
Jamie Powell
Feb 29, 2024
HFF Launches 'The DIRTT Plan'
DIRTT, or Developing Infrastructure to Reduce Temperature and Turbidity, is the newest initiative launched by the Henry's Fork Foundation...
141 views
Jasper Davis
Sep 28, 2023
FAQ: Do Low Flows in the Fall Negatively Affect Trout Populations from IP Dam-Riverside?
Research done by ISU, MSU, IDFG, and HFF have shown that the single biggest factor limiting the fish population downstream of IP Dam is...
183 views
Jasper Davis
Jul 12, 2023
FAQ: Water Temperatures on the Henry's Fork
The Henry’s Fork is unique in that summer water temperatures between Island Park Dam and Pinehaven are affected more by air temperatures...
158 views
Jamie Powell
Jun 22, 2023
FAQ: The South Fork Initiative
If the Henry's Fork Foundation (HFF) is doing work on the South Fork, doesn’t that take away from the Henry’s Fork? This is absolutely a...
83 views