Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Discover
Places to see
Lakes
United States
New York
Suffolk County
Hauppauge

New Millpond

Highlight • Lake

New Millpond

Hiking

5.0

(3)

Running

5.0

(2)

Cycling

5.0

(1)

New Millpond, also known historically as Blydenburgh Lake, Stump Pond, or Weld's Pond, is a significant natural and historical area located in Smithtown, Suffolk County, New York. Situated on the Northeast Branch River within the expansive Blydenburgh County Park on Long Island, this site, at an elevation of approximately 10 meters, has undergone a dramatic transformation. While once a 109-acre artificial lake formed by an earthen dam, a dam breach in August 2024 completely drained the pond, restoring the Nissequogue…

Save

Share

  • More

  • Save

    Share

  • More

  • Take Me There

    Tips

    November 15, 2023

    Hiking

    New Millpond is great for a hike around and other recreational activities like fishing. It was man-made and completed in 1825. It is 109 acres in size and owned by the Suffolk County Parks Department. It is a stunningly shallow pond that reaches a depth of around 8 feet. In the summertime, check out the growth of Hydrilla plants, and in the winter, check out the frozen surface and peacefulness.

    January 18, 2024

    Running

    New Millpond is a quiet part of the Nissequogue River. You get great views of this 109-acre manmade reservoir when running along the trails in Blydenburgh County Park.

    February 20, 2024

    Cycling

    New Millpond is the centerpiece of Blydenburgh County Park. The pond is man-made and was completed in 1825. Fishing is allowed in the pond, but swimming and boating is forbidden.

    In the know? Log-in to add a tip for other adventurers!

    Sign up for free

    Nearby routes

    Best routes near New Millpond

    8

    hikers

    1. New Millpond – Blydenburgh County Park loop from Hauppauge

    5.62km

    01:26

    20m

    20m

    Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

    Navigate

    Send to Phone

    Easy

    Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

    Easy

    Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

    Easy

    Details

    Informations

    Elevation 10 m

    Weather

    Powered by Foreca

    Today

    Tuesday 17 March

    13°C

    -2°C

    0 %

    Additional weather tips

    Max wind speed: 26.0 km/h

    Most visited during

    January

    February

    March

    April

    May

    June

    July

    August

    September

    October

    November

    December

    Loading

    Location: Hauppauge, Suffolk County, New York, United States

    Frequently Asked Questions

    What is the current status of New Millpond following the dam breach?

    In August 2024, severe thunderstorms caused the 226-year-old dam to breach, completely draining the 110-acre pond. This event restored free-flowing conditions to the Nissequogue River, leading to significant ecological changes. The area is now characterized by the natural river flow, enhanced floodplain vegetation, and new wildlife habitats, offering a unique natural landscape for visitors.

    Is New Millpond still suitable for fishing or boating?

    Historically, New Millpond was a popular spot for fishing and offered boating access for rowboat rentals and non-motorized craft. However, with the complete draining of the pond in August 2024, the previous recreational activities like fishing and boating as they were known are no longer possible. The area now features the free-flowing Nissequogue River.

    Are there still hiking trails available around the former New Millpond area?

    Yes, the area remains excellent for hiking. The trails within Blydenburgh County Park, which previously offered views of the pond, now provide opportunities to explore the Nissequogue River in its natural state, observe ecological changes, and engage in birdwatching amidst enhanced wildlife habitats. Many hikers enjoy exploring the various routes that crisscross the park.

    What kind of wildlife can be spotted at New Millpond now that the river is free-flowing?

    The restoration of the Nissequogue River to a free-flowing state has led to improved water quality and enhanced wildlife habitats. Visitors can now observe a greater diversity of wildlife, including various bird species, and potentially native brook trout, which benefit from the natural river conditions. The area is particularly rewarding for birdwatching.

    Is the area around New Millpond family-friendly and dog-friendly?

    Yes, the trails and natural environment within Blydenburgh County Park are generally considered family-friendly, offering accessible terrain for various activity levels. It is also a dog-friendly area, making it a great place to bring your canine companions for a walk, provided they are kept on a leash and owners adhere to park regulations.

    What is the historical significance of New Millpond and the surrounding area?

    New Millpond's construction was completed in 1825, though its origins as part of a milling operation date back to 1798. It was established by the Smith and Blydenburgh families for pre-industrial grain processing. The adjacent Blydenburgh Farm and New Mill Historic District is recognized on the National Register of Historic Places, illustrating Long Island's early economic systems and offering cultural value to visitors.

    Are there any plans for dam reconstruction at New Millpond?

    Following the dam breach, Suffolk County allocated $6.6 million in December 2024 for potential dam reconstruction. However, this decision has faced environmental advocacy, with groups supporting the preservation of the river's natural, free-flowing state. As of December 2024, the county had not yet filed for permits, and the project is subject to a detailed environmental review.

    How difficult are the trails around New Millpond?

    The terrain around the former New Millpond area, within Blydenburgh County Park, is generally accessible. Hikers and trail runners of various skill levels can find suitable paths. While specific difficulty can vary by trail, many routes offer a comfortable experience for casual walks and more vigorous trail running.

    Are there any facilities or amenities like cafes or accommodation near New Millpond?

    The New Millpond area is located within Blydenburgh County Park. While the park itself provides basic amenities like parking, it is primarily a natural recreation area. For cafes, pubs, or accommodation, visitors would need to explore options in the nearby town of Smithtown or other surrounding communities on Long Island.

    Can I visit New Millpond in winter, and what can I expect?

    Yes, New Millpond is suitable for winter visits. While the summer offers lush growth, winter provides a peaceful and often frozen landscape, which many visitors find uniquely beautiful. It's a great time for quiet hikes and observing the stark beauty of the bare trees and the serene Nissequogue River.

    What are the best viewpoints or natural features to look for along the trails?

    The trails offer various perspectives of the Nissequogue River in its free-flowing state, the former pond bed, and the evolving natural environment. Hikers often highlight the scenic views along the riverbanks and the newly formed wetlands as prime spots for observation and photography. The historical Blydenburgh Farm and New Mill Historic District also serve as significant landmarks.

    Other Popular Places to Check Out

    Sunken Meadow Creek Marsh

    Explore
    RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepacking
    Download the app
    Follow Us on Socials

    © komoot GmbH

    Privacy Policy