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Kayaker with Personal Flotation Device
Reminder: Mandatory Cold Weather PFD Wear in Effect Nov. 1
If you love getting out on the lake, even as the weather cools, here’s a friendly reminder that New Jersey’s Mandatory Cold Weather PFD Wear…

October 29, 2025
Community, Safety

The cover of the 2024 Lake Hopatcong Water Level Management Plan
NJDEP Updates Water Level Management Plan
The New Jersey Department of Environmental Protection has released an updated Lake Hopatcong Water Level Management Plan. Below, the Lake Hopatcong Commission has…

October 23, 2025
Environment

Students look for macroinvertebrates in the Musconetcong River
High School Students Dive Into Environmental Science
This fall marked the second year of our environmental field trip program for high school students, and what a season it was! Over the course of seven field…

October 21, 2025
Education, Environment

Happy Pumpkin
Boo to Waste! Green Your Halloween
Halloween is a time for costumes, candy, and community fun. But all that festivity can leave behind more than just memories: plastic waste, disposable…

October 21, 2025
Community, Environment

Famous Men Who Passed Through the Lake Hopatcong Station
Community Program - Through These Doors: Stars of the Station
This program is part one of a two-part series exploring the lives and legacies of the notable figures who passed through the Lake Hopatcong Station. This…

October 20, 2025
Community, Education, Events

Bikers prepare for Lake Loop 2025
We Looped That Lake!
On Sunday, October 5 – and in the days and weeks leading up to the Lake Loop – over 50 volunteers prepped 4 miles of paddling, 2 miles of hiking,…

October 10, 2025
Community, Events, Fundraising, Recreation

Bicycle on a sunny morning at Lake Hopatcong
Lake Loop Is THIS Sunday, and the Forecast Is Pure Perfection!
Can you feel it? The excitement is in the air, and so is a seriously perfect weather forecast! We’re talking sunny skies, gentle breezes, and…

October 03, 2025
Community, Events, Fundraising, Recreation

Princeton Hydro Completes Water Treatments on Lake Hopatcong
Update: Lake Treatments Continue in October
Water treatments will continue in October as part of the ongoing pilot project to reduce harmful algal blooms (HABs) in shallow, near-shore…

October 02, 2025
Community, Environment

Don’t Rake Leaves Into the Lake
Fall is a beautiful time around the lake, with colorful leaves drifting down and covering the shores. While it’s natural for some leaves to fall…

September 30, 2025
Environment

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