Lake Treatments to Begin September 15

These efforts are part of the ongoing pilot project to reduce HABs in shallow, near-shore areas.

Community Program: Autumn Stargazing - Exploring the Night Sky

Join us for an engaging evening as we explore the wonders of the autumn night sky on September 18.

Lake Loop Registration is Open!

Choose your challenge and bike, hike, or paddle on October 5.

Boat Shrink Wrap Recycling Soars to 22 Tons in 2025

An impressive 50 tons of shrink wrap have been recycled through this program since its launch in 2022.

Early Detection of Aquatic Invasive Species Plan Completed

Using both proven and emerging techniques gives the lake a stronger defense against invasive species.

The Lake Hopatcong Foundation works to foster a vibrant and healthy Lake Hopatcong and its surrounding community. We do this through a variety of programs and initiatives in the following areas: environment, education, community and advocacy.

group of kayakers smiling for a picture as they float down Lake Hopatcong

Community

With four towns, two counties, and the state, all claiming at least some portion of Lake Hopatcong, the community can sometimes feel disjointed. One of the goals of the Lake Hopatcong Foundation is to build the sense of lake community, and to support the local businesses that surround it.

Environment

The Lake Hopatcong Foundation has a strong focus on maintaining and improving the lake environment as the health of the lake affects all facets of the Lake Hopatcong experience. Programs center around improving water quality and invasive aquatic species prevention.

Education

The Foundation is committed to understanding Lake Hopatcong’s crucial role as an environmental resource and sharing that knowledge with future generations to ensure its protection and sustainability.

Advocacy

The Lake Hopatcong Foundation is a committed advocate for the protection, support, and funding of Lake Hopatcong, its watershed, and public lakes throughout the state.

Make a Difference

Join us in fostering a vibrant and healthy Lake Hopatcong and its surrounding community.

Donate Today

Lake Treatments to Begin September 15

These efforts are part of the ongoing pilot project to reduce HABs in shallow, near-shore areas.

Community Program: Autumn Stargazing - Exploring the Night Sky

Join us for an engaging evening as we explore the wonders of the autumn night sky on September 18.

Lake Loop Registration is Open!

Choose your challenge and bike, hike, or paddle on October 5.

Boat Shrink Wrap Recycling Soars to 22 Tons in 2025

An impressive 50 tons of shrink wrap have been recycled through this program since its launch in 2022.

Early Detection of Aquatic Invasive Species Plan Completed

Using both proven and emerging techniques gives the lake a stronger defense against invasive species.

The Lake Hopatcong Foundation works to foster a vibrant and healthy Lake Hopatcong and its surrounding community. We do this through a variety of programs and initiatives in the following areas: environment, education, community and advocacy.

Community

Environment

Education

Advocacy

Make a Difference

Join us in fostering a vibrant and healthy Lake Hopatcong and its surrounding community.

Get Involved

Make a Donation

Volunteer

Give a Tribute Gift

Recent Articles

Update: Lake Treatments to Begin September 15

Protect Our Lake With Good Septic Maintenance

Check Out the Changes to the 2025 Lake Loop!

Upcoming Community Events

Community Program: Autumn Stargazing - Exploring the Night Sky

Roxbury Paper Shredding Event

2nd Annual Hopatcong Flag Day Parade & Festival

Lake Treatments to Begin September 15

These efforts are part of the ongoing pilot project to reduce HABs in shallow, near-shore areas.

Community Program: Autumn Stargazing - Exploring the Night Sky

Join us for an engaging evening as we explore the wonders of the autumn night sky on September 18.

Lake Loop Registration is Open!

Choose your challenge and bike, hike, or paddle on October 5.

Boat Shrink Wrap Recycling Soars to 22 Tons in 2025

An impressive 50 tons of shrink wrap have been recycled through this program since its launch in 2022.

Early Detection of Aquatic Invasive Species Plan Completed

Using both proven and emerging techniques gives the lake a stronger defense against invasive species.

The Lake Hopatcong Foundation works to foster a vibrant and healthy Lake Hopatcong and its surrounding community. We do this through a variety of programs and initiatives in the following areas: environment, education, community and advocacy.

Community

Environment

Education

Advocacy

Make a Difference

Join us in fostering a vibrant and healthy Lake Hopatcong and its surrounding community.

Get Involved

Make a Donation

Volunteer

Give a Tribute Gift

Recent Articles

Update: Lake Treatments to Begin September 15

Protect Our Lake With Good Septic Maintenance

Check Out the Changes to the 2025 Lake Loop!

Upcoming Community Events

Community Program: Autumn Stargazing - Exploring the Night Sky

Roxbury Paper Shredding Event

2nd Annual Hopatcong Flag Day Parade & Festival

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