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Home
The District
HLWID – District Matters
Improvement District vs. Association – What’s the Difference?
Privacy Policy
Drinking Water Grant Project
Board of Directors
Lake Managers
Monthly Meetings
The Watershed
Blue-Green Algae
Citizen Science
HLWID – District Matters
Improvement District vs. Association – What’s the Difference?
Living on Hayden Lake
Rights, Permits, etc.: Who to Contact
Lake Debris
Invasive & Noxious Weeds
Invasive Species Found in Hayden Lake
Curly-Leaf Pondweed
Eurasian Watermilfoil
Recreation
Play Safely on Hayden Lake
Water Quality
Lake Water Quality Studies
Hayden Lake Water Quality
Idaho Water Quality Standards & Hayden Lake
The Eutrophication of Hayden Lake
The Watershed
Hayden Lake Watershed
Honey Badger Project
English Point – a Cherished Resource
News
Contact Us
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News from the 'Shed
07/10/2025: Health Advisory Issued for Upper End of Hayden Lake
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HLWID Accepting Proposals for Professional Engineering Services
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’25 Invader Outlook: You’re Invited to the Community Meeting
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’25 Lake Debris Removal Program – Keeping Hayden Lake Safe and Clean
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Monday 4/16, 7:00 p.m.
HLWID Monthly Meeting
HLWID's Monthly Meetings will move to teleconferencing in order to ensure the health and safety of our constituents. For 4/16's meeting, dial 641-715-0861 and enter code 398963# at the prompt. This is a public meeting; all are welcome.