
Invasive Mussels: Why Are We Worried?
Idaho is legendary for its pristine waters, dramatic wilderness, healthy fisheries, and abundant opportunities to enjoy the outdoors. Hayden Lake, in particular, is known for

Idaho is legendary for its pristine waters, dramatic wilderness, healthy fisheries, and abundant opportunities to enjoy the outdoors. Hayden Lake, in particular, is known for

Anchors Away! Todd Walker conducted the District’s annual buoy cruise, where he evaluated the condition and location of each District-owned buoy. Sometimes storms or winter’s

Preliminary Design Report for Hayden Lake Restoration Project Now Available The Hayden Lake Watershed Improvement District (HLWID) has released the Preliminary Design Report (PDR) for

Project Update for January 2026: In January, the SWCA and EutroPHIX engineering team completed the preliminary design report based on their initial field and engineering

Hayden Lake Watershed Improvement District Announces Public Meeting on Lake and Creek Restoration Efforts The Hayden Lake Watershed Improvement District (HLWID) will host a public
Welcome to the North Arm of Hayden Lake Formed when the dike was built in 1910 at the south end of Hayden Lake. Extends from

Panhandle Health District (PHD) in collaboration with the Idaho Department of Health & Welfare (IDHW) and Idaho Department of Environmental Quality (DEQ) have issued a public health advisory for the upper end of Hayden Lake in the vicinity of Sportsman’s Park and the bay north of Sportsman’s Park point on the northern arm of the Lake (see map of advisory area).
Meet the team behind the project Tom Yount Over a decade ago, Tom visited friends on Hayden Lake and quickly fell in love. He bought
Thank you for Signing Up Drinking Water Grant UpdatesSigning up for Drinking Water Grant Project Updates does not auotmatically connect you to HLWID’s other