Rain Barrel Workshop with Peconic Baykeeper
2025-06-27 09:00 - 10:30 (America/New_York) | New York
Join us for a hands-on Rain Barrel Workshop where you’ll build your very own rain barrel and increase your knowledge of water stewardship and conservation! This interactive event is perfect for homeowners, gardeners, and anyone interested in sustainability and protecting our local waterways.

Water Chestnut Pull! | CSLI
2025-06-27 09:30 - 11:30 | Massapequa Lake, Merrick Rd, Massapequa, New York, United States
Volunteer with us and remove invasive water chestnut to preserve Long Island’s Lakes! Invasive species like water chestnut can wreak havoc on the delicate balance of our lakes, crowding out native species and disrupting the ecosystem. Help protect the activities and traditions that make Long Island special, from leisurely angling to adventurous kayaking. Join and support our local ecosystem’s health and ensure enjoyment of our waterways for generations to come.

Speakers/Partners: Abby Marino (Program Manager, Long Island Invasive Species Management Area), Carlos Morantes Ariza (Aquatic Invasive Species Coordinator Region 1, NYS DEC)

Community Science LI

Horseshoe Crab Monitoring
2025-06-28 02:23 - 03:23 | Squires Pond, Hampton Bays, E Landing Road, Hampton Bays, New York, 11946, United States
Join us for a night of Horseshoe Crab Monitoring!

CSLI: Emerging Invasives
2025-07-09 18:00 - 19:00 | New York
Emerging Invasive Plants are spreading across Long Island, threatening native ecosystems. Discover key species and how to report them at our July Webinar and in-person event!

Speaker: Kassidy Robinson (Education & Outreach Manager, Long Island Invasive Species Management Area)

Community Science LI

Nature Walk/Invasives Pull at Coindre Hall!
2025-07-12 10:00 - 11:00 | Coindre Hall Park
Join us for a nature walk at beautiful Coindre Hall Park and help us look out for invasive species! The event will kick off with a walk led by expert naturalists who will share information about the park, some of the invasive species found there, and how everyone can help manage invasives to protect these habitats just while going out for a stroll. During the walk, we’ll point out some species along the way, so we recommend having the apps iMap Invasives and Seek on your phone! After the walk, we will conduct an invasive species pull where attendees are invited to help us remove invasive plants from the park. Join us!

Speakers/Partners: NYSG, LIISMA, Coindre Hall Park Community

Community Science LI

Sustainable Landscapes Forum
2025-07-17 17:30 - 19:30 | Shelter Island Presbyterian Church, 32 N Ferry Road, Shelter Island, 11964
Landscape TherapyCo-hosted with the Shelter Island Water and Conservation Advisory Committees and the Shelter Island Green Committee

Funded by the Peconic Estuary Partnership

PEP Communication Strategy Public Meeting
2025-07-21 18:00 - 19:30 | Ashawagh Hall, 780 Springs Fireplace Rd, East Hampton, New York, United States
The Peconic Estuary Partnership (PEP) invites you to join us for an upcoming public meeting to share your perspectives, ideas, and priorities for the future of the Peconic Estuary.

These meetings are an important opportunity for residents, organizations, and community stakeholders to help guide how PEP engages the community and advances its mission to protect and restore the Peconic Estuary and its watershed. Your feedback will help us understand what works best to connect with the public and build meaningful partnerships. Please fill out this link to RSVP! https://forms.gle/gGGQAnBnB6CZ9FXy9

PEP Communication Strategy Public Meeting
2025-07-22 18:00 - 19:30 | Peconic Baykeeper Office, 167 Red Creek Road, Hampton Bays, New York, 11946, United States

Southampton HOUSEHOLD HAZARDOUS WASTE DISPOSAL STOP PROGRAM DAY (Stop Throwing Out Pollutants)
2025-08-02 09:00 - 14:00 | 1404 Bridgehampton Sag Harbor Tpke
Disposal at other times is regulated by state and federal environmental law and is strictly prohibited. For more information regarding the Town of Southampton’s Stop Throwing Out Pollutants (STOP) program, please call the Town Recycling Office at (631) 283-5210

PEP Management Committee Meeting
2025-08-06 10:00 - 12:30 | Group for the East End Office 54895 NY-25, Southold, NY 11971, 54895 NY-25, Southold, NY 11971
This special management committee meeting will be held on the North Fork! We will convene for our regular meeting at the Group for the East End Offices until 11:30 when we will head out to visit our nearby partners at CAST. See agenda for additional meeting materials.

Turtle Release - New York Marine Rescue Center
2025-08-06 18:00 - 19:00 | Tiana Beach, Hampton Bays
PEP is supporting ongoing work by the New York Marine Rescue Center to track the movement of rehabilitated and released sea turtles in the Peconic Estuary using satellite tags .Join us to watch some rehabilitated sea turtles get released!

CSLI 2025: Bioblitz!
2025-08-07 18:00 - 19:00 | New York
Join our upcoming BioBlitz to help identify and document local species! Learn how to spot invasives and support conservation efforts during our webinar and in-person event this August!

Speakers: Dr. David Taylor (Associate Professor, Sustainability Studies Program, Interim Director of Sustainability Studies, Director, Environmental Humanities Track, Stony Brook University, School of Marine and Atmospheric Sciences)

Community Science LI

Bioblitz at Blydenburgh!|CSLI 2025
2025-08-10 10:00 - 11:00 | Blydenburgh County Park, Veteran's Memorial Highway, Smithtown, New York, 11788, United States
The Long Island Coastal Bioblitz will take place August 10-16, culminating with in-person events to attend on August 10th & 16th, to start/finish your week of logging plants and animals with experts and friends!

Speakers/Partners: Seatuck

Town of Southold Household Hazardous Waste Disposal Day ! (STOP)
2025-08-16 09:00 - 15:00 | Cutchogue Transfer Station
Please keep household hazardous waste (HHW) out of our waste stream. The Town holds four events each year where residents can get rid of unwanted HHW free of charge! Listed below are some of the products that will be accepted, from Southold Town residents only

Bioblitz at Cranberry Bog!|CSLI 2025
2025-08-16 10:00 - 12:00 | Cranberry Bog Nature Preserve, 3675-2815 Lake Avenue, Riverhead, New York, 11901, United States
The Long Island Coastal Bioblitz will take place August 10-16, culminating with in-person events to attend on August 10th & 16th, to start/finish your week of logging plants and animals with experts and friends!

Speakers/Partners: PEP/LIISMA

Perfect Earth Project, PEP Mini Grant Funded Event
2025-08-16 12:00 | The Church in Sag Harbor
Time TBD

PEP Joint Technical Advisory & Natural Resources Sub Committee Meeting
2025-08-20 10:00 - 12:00 | New York
Joint meeting for the PEP Technical Advisory Committe and the PEP Natural Resources Sub Committee from 10:00AM-12:00PM. TAC chair nominations and shared habitat plan updates will be discussed.

Location:

Montaukett Library (MLRC)

Suffolk County Community College, Riverhead, NY

Presentation on how and why to upgrade your septic system to an I/A system at FRNCA's Meeting
2025-08-20 19:00 - 20:30 | Flanders Senior Center, 655 Flanders Rd, Flanders, New York, 11901, United States
Learn about why you should upgrade your septic system to an Innovative Alternative (I/A) Onsite Wastewater Treatment System (OWTS) and how you can utilize grant funding to help you do so!

Shelter Island Green Expo
2025-08-23 11:00 - 15:00 | Shelter Island School, 33 N Ferry Rd, Shelter Island, New York, 11964, United States

Presentation on how and why to upgrade your septic system to an I/A system with Menantic Creek Keepers, Menantic Peninsula Association, and SI WQIAB
2025-09-04 18:00 - 19:00 | Shelter Island Town Hall, 38 N Ferry Rd, Shelter Island, New York, 11964, United States

Presentation on how and why to upgrade your septic system to an I/A system with Southold Peconic Civic Association
2025-09-06 10:00 - 11:00 | Peconic Community Center, 1170 Peconic Ln, Peconic, New York, 11958, United States

Landscape Therapy Workshop
2025-09-07 10:30 - 12:30 | LongHouse Reserve
Perfect Earth Project, PEP funded event

PEP Local Government Committee Meeting
2025-09-10 10:00 - 12:00 | New York
Please join us for our September 2025 Peconic Estuary Partnership Local Government Committee meeting. This will be a hybrid meeting. Agenda to follow.

In Person Location: Suffolk County Community College, 121 Speonk-Riverhead Road, Riverhead, NY 11901 Montaukett Learning Resource Center- Library (MLRC)

Zoom Meeting:https://stonybrook.zoom.us/j/92523989902?pwd=[REDACTED]

Sustainable and Educational Garden and Meadow Tour hosted by REWILD Long Island
2025-09-13 10:00 - 13:00 | New York
Celebrate the (almost) Autumn Solstice on the North Fork by touring private native gardens and meadows blooming with late summer flowers, seed heads and buzzing with pollinators. Discover biodiverse habitats you can recreate. Visit gardens at your pace; chat with gardeners to learn from their experiences. Showcasing East Marion, Greenport, Southold and Cutchogue gardens.

Registration required, email nancydr@rewildlongisland.org to register or for more information.

Presentation on how and why to upgrade your septic system to an I/A system with the North Sea Citizens Advisory Committee
2025-09-16 07:00 - 21:00 | North Sea Community House, 130 Noyack Rd, Southampton, New York, 11968, United States

International Coastal Cleanup Day
2025-09-20 11:00 - 13:00 | Havens Beach, Havens Beach Rd, Sag Harbor, New York, 11963, United States
This year for Coastal Clean-Up Day, The Peconic Estuary Partnership is partnering with The New York Marine Rescue Center, The Peconic Bay Keeper and The Friends of Havens Beach to host a beach clean up at Havens Beach in Sag Harbor!

When?: September 20th 2025 at 11 am!

Where? Havens Beach, Havens Beach Rd, Sag Harbor, NY 11963

Register here: https://forms.gle/p9hFXCHvfzdviGBg8

Presentation on how and why to upgrade your septic system to an I/A system with the North Sea Citizens Advisory Committee
2025-09-21 14:00 - 16:00 | 78 Louse Point Road East Hampton 11937

Town of Riverhead STOP Throwing Out Pollutants Day!
2025-10-18 08:00 - 14:00 | RIVERHEAD HIGHWAY YARD 1177 OSBORN AVENUE
HOUSEHOLD CHEMICALS, ELECTRONICS DISPOSAL, AND MEDICATION GIVEBACK EVENT

POLLUTANTS AND ELECTRONICS DISPOSAL AREA OPEN TO RIVERHEAD RESIDENTS ONLY MEDICATION GIVEBACK OPEN TO ALL

STOP PROGRAM INFO: 631‐727‐3200 EXT. 391

Presentation on how and why to upgrade your septic system to an I/A system at the Greater Jamesport Civic Associations October Meeting
2025-10-18 09:00 - 11:00 | Jamesport Meeting House, 1590 Main Rd, Jamesport, New York, 11947, United States

PEP Joint Policy & Management Committee Meeting
2025-10-29 10:00 - 12:30 | New York
This is an invitation to our October 2025 PEP Joint Policy & Management Committee meeting.

Suffolk County Community College, 121 Speonk-Riverhead Road, Riverhead, NY 11901

Montaukett Learning Resource Center- Library (MLRC)

Links to: College Map; Google Map

Briefing Materials Folder: HERE
