Great Pond Foundation Logo
Great Pond Foundation Logo
  • Home
  • About Us
    • GPF’s Science Team
    • Publications
    • Financials
  • Discover The Pond
    • EGP Cut Status
    • Eelgrass Ecosystems
    • Blue Carbon
    • Island Ponds Community Workshop
    • Luening Pond Sustainability Series
  • Explore Our Work
    • MV CYANO
      • How It Works
      • 2022 MV CYANO maps and data
    • Cyanobacteria Resource
      • Cyanobacteria Bloom
      • Causes of Algal Blooms
      • Cyanotoxins
    • Water Quality Monitoring
    • Forgo Fertilizer, Protect Ponds
    • Biodiversity Monitoring Program
    • Research
  • News
    • Community Resilience
  • Get Involved
    • We’re Hiring!
    • What You Can Do
    • NGI
  • Donate
  • Home
  • >
  • Financials

Financials

2024 990 Form

2023 990 Form

2022 990 Form

2021 990 Form

  • Home
  • About Us
    • GPF’s Science Team
    • Publications
    • Financials
  • Discover The Pond
    • EGP Cut Status
    • Eelgrass Ecosystems
    • Blue Carbon
    • Island Ponds Community Workshop
    • Luening Pond Sustainability Series
  • Explore Our Work
    • MV CYANO
      • How It Works
      • 2022 MV CYANO maps and data
    • Cyanobacteria Resource
      • Cyanobacteria Bloom
      • Causes of Algal Blooms
      • Cyanotoxins
    • Water Quality Monitoring
    • Forgo Fertilizer, Protect Ponds
    • Biodiversity Monitoring Program
    • Research
  • News
    • Community Resilience
  • Get Involved
    • We’re Hiring!
    • What You Can Do
    • NGI
  • Donate

Newsletter

Newsletter

Stay up to date with GPF's events, projects, collaborations, and pond updates.

Join our mailing list today!
Signup Now

Instagram

Instagram

Instagram

Interested in our internship opportunities?! Want to be apart of our team?!

‼️Make sure to check back in on JANUARY 5th‼️

➡️Although it seems far away, the 2026 field season will be just around the corner. Our team is already beginning to prep for a successful upcoming season. 

➡️We will be hiring 2 interns for the 2026 Summer Science Internship. This is a seasonal entry-level position. The Summer Science Interns assist GPF’s scientific team in executing all programs in fulfillment of our mission. 

➡️The 2026 Summer Science Internship description and application will be posted and open on JANUARY 5th on our website. To learn more about the position and past interns visit our website link in bio👆

#greatpondfoundation #interniship #science #team #january #applications #marthasvineyard #ponds #monitoring #pondmonitoring
•
Follow
Interested in our internship opportunities?! Want to be apart of our team?! ‼️Make sure to check back in on JANUARY 5th‼️ ➡️Although it seems far away, the 2026 field season will be just around the corner. Our team is already beginning to prep for a successful upcoming season. ➡️We will be hiring 2 interns for the 2026 Summer Science Internship. This is a seasonal entry-level position. The Summer Science Interns assist GPF’s scientific team in executing all programs in fulfillment of our mission. ➡️The 2026 Summer Science Internship description and application will be posted and open on JANUARY 5th on our website. To learn more about the position and past interns visit our website link in bio👆 #greatpondfoundation #interniship #science #team #january #applications #marthasvineyard #ponds #monitoring #pondmonitoring
4 days ago
View on Instagram |
1/8
The science team hasn’t slowed down… just swapped boats for waders! 

These past few weeks we have been deploying our winter ❄️conductivity loggers in multiple ponds. This will allow us to have continuous data 📊 throughout the off-season. Along with new logger deployments, our team has also been busy with loggers maintenance👩‍🔧, especially on our elevation loggers ensuring they are all set for the winter season! 

#ponds #outside #beautiful #nature #science #greatpondfoundation team #water #waders #offseason #data #conductivity #loggers #elevation #clean #winter #seasons
The science team hasn’t slowed down… just swapped boats for waders! 

These past few weeks we have been deploying our winter ❄️conductivity loggers in multiple ponds. This will allow us to have continuous data 📊 throughout the off-season. Along with new logger deployments, our team has also been busy with loggers maintenance👩‍🔧, especially on our elevation loggers ensuring they are all set for the winter season! 

#ponds #outside #beautiful #nature #science #greatpondfoundation team #water #waders #offseason #data #conductivity #loggers #elevation #clean #winter #seasons
The science team hasn’t slowed down… just swapped boats for waders! 

These past few weeks we have been deploying our winter ❄️conductivity loggers in multiple ponds. This will allow us to have continuous data 📊 throughout the off-season. Along with new logger deployments, our team has also been busy with loggers maintenance👩‍🔧, especially on our elevation loggers ensuring they are all set for the winter season! 

#ponds #outside #beautiful #nature #science #greatpondfoundation team #water #waders #offseason #data #conductivity #loggers #elevation #clean #winter #seasons
•
Follow
The science team hasn’t slowed down… just swapped boats for waders! These past few weeks we have been deploying our winter ❄️conductivity loggers in multiple ponds. This will allow us to have continuous data 📊 throughout the off-season. Along with new logger deployments, our team has also been busy with loggers maintenance👩‍🔧, especially on our elevation loggers ensuring they are all set for the winter season! #ponds #outside #beautiful #nature #science #greatpondfoundation team #water #waders #offseason #data #conductivity #loggers #elevation #clean #winter #seasons
6 days ago
View on Instagram |
2/8
End of Season Updates! Check out the latest newsletter🌊🍂☔: Edgartown Great Pond Update, Embracing Change and That's a Wrap! Link in Bio ☝️ 

#Greatpondfoundation #newsletter #updates #pond #data #2025 #change #staff #raingauge #cut #elevation #goodbye #hello #stats #fall #boat #seasons
•
Follow
End of Season Updates! Check out the latest newsletter🌊🍂☔: Edgartown Great Pond Update, Embracing Change and That's a Wrap! Link in Bio ☝️ #Greatpondfoundation #newsletter #updates #pond #data #2025 #change #staff #raingauge #cut #elevation #goodbye #hello #stats #fall #boat #seasons
3 weeks ago
View on Instagram |
3/8
Last week we had the opportunity to meet with students from the Charter School to talk about how we measure abiotic🧂🌡️🌊 water quality parameters when we monitor the ponds💧. Students explored our most used field 🛶and lab 🥼 equipment and collected their own data📊! Thank you @mv_public_charter_school for joining us and sharing your curiosity and enthusiasm‼️ #science #learning #greatpondfoundation #students #waterquality #charter #school #explore #equipement #secchi #fish #fun #outside #sunny #vandornsampler #ysi #lab
Last week we had the opportunity to meet with students from the Charter School to talk about how we measure abiotic🧂🌡️🌊 water quality parameters when we monitor the ponds💧. Students explored our most used field 🛶and lab 🥼 equipment and collected their own data📊! Thank you @mv_public_charter_school for joining us and sharing your curiosity and enthusiasm‼️ #science #learning #greatpondfoundation #students #waterquality #charter #school #explore #equipement #secchi #fish #fun #outside #sunny #vandornsampler #ysi #lab
Last week we had the opportunity to meet with students from the Charter School to talk about how we measure abiotic🧂🌡️🌊 water quality parameters when we monitor the ponds💧. Students explored our most used field 🛶and lab 🥼 equipment and collected their own data📊! Thank you @mv_public_charter_school for joining us and sharing your curiosity and enthusiasm‼️

#science #learning #greatpondfoundation #students #waterquality #charter #school #explore #equipement #secchi #fish #fun #outside #sunny #vandornsampler #ysi #lab
Last week we had the opportunity to meet with students from the Charter School to talk about how we measure abiotic🧂🌡️🌊 water quality parameters when we monitor the ponds💧. Students explored our most used field 🛶and lab 🥼 equipment and collected their own data📊! Thank you @mv_public_charter_school for joining us and sharing your curiosity and enthusiasm‼️

#science #learning #greatpondfoundation #students #waterquality #charter #school #explore #equipement #secchi #fish #fun #outside #sunny #vandornsampler #ysi #lab
Last week we had the opportunity to meet with students from the Charter School to talk about how we measure abiotic🧂🌡️🌊 water quality parameters when we monitor the ponds💧. Students explored our most used field 🛶and lab 🥼 equipment and collected their own data📊! Thank you @mv_public_charter_school for joining us and sharing your curiosity and enthusiasm‼️

#science #learning #greatpondfoundation #students #waterquality #charter #school #explore #equipement #secchi #fish #fun #outside #sunny #vandornsampler #ysi #lab
•
Follow
Last week we had the opportunity to meet with students from the Charter School to talk about how we measure abiotic🧂🌡️🌊 water quality parameters when we monitor the ponds💧. Students explored our most used field 🛶and lab 🥼 equipment and collected their own data📊! Thank you @mv_public_charter_school for joining us and sharing your curiosity and enthusiasm‼️ #science #learning #greatpondfoundation #students #waterquality #charter #school #explore #equipement #secchi #fish #fun #outside #sunny #vandornsampler #ysi #lab
4 weeks ago
View on Instagram |
4/8
THAT’S A WRAP✅! 

Our last sampling run on Edgartown Great Pond 💧marks the end of another great field season. Stay tuned for off-season updates and winter ❄️ logger deployments! 

#greatpondfoundation #fieldseason #end #winter #ponds #edgartowngreatpond #science #monitoring #loggers #fall #leaves #red #winter #deployments #boat #water #peaceful #pond #team
THAT’S A WRAP✅! Our last sampling run on Edgartown Great Pond 💧marks the end of another great field season. Stay tuned for off-season updates and winter ❄️ logger deployments! #greatpondfoundation #fieldseason #end #winter #ponds #edgartowngreatpond #science #monitoring #loggers #fall #leaves #red #winter #deployments #boat #water #peaceful #pond #team
THAT’S A WRAP✅! 

Our last sampling run on Edgartown Great Pond 💧marks the end of another great field season. Stay tuned for off-season updates and winter ❄️ logger deployments! 

#greatpondfoundation #fieldseason #end #winter #ponds #edgartowngreatpond #science #monitoring #loggers #fall #leaves #red #winter #deployments #boat #water #peaceful #pond #team
THAT’S A WRAP✅! Our last sampling run on Edgartown Great Pond 💧marks the end of another great field season. Stay tuned for off-season updates and winter ❄️ logger deployments! #greatpondfoundation #fieldseason #end #winter #ponds #edgartowngreatpond #science #monitoring #loggers #fall #leaves #red #winter #deployments #boat #water #peaceful #pond #team
•
Follow
THAT’S A WRAP✅! Our last sampling run on Edgartown Great Pond 💧marks the end of another great field season. Stay tuned for off-season updates and winter ❄️ logger deployments! #greatpondfoundation #fieldseason #end #winter #ponds #edgartowngreatpond #science #monitoring #loggers #fall #leaves #red #winter #deployments #boat #water #peaceful #pond #team
4 weeks ago
View on Instagram |
5/8
Nutrient day always brings smiles😁! This week the team sampled 📍Edgartown Great Pond and 📍Chilmark Pond for our regular water quality monitoring and our once a month nutrient samples💧. This run marked our last nutrient run for the field season, it’s a bittersweet feeling. We bring the nutrient samples over the @mblwoodshole for filtering and processing to find out the NITROGEN & PHOSPHORUS concentrations in the ponds. ✴️Nutrient data results get back to us later in the off-season, we will keep you updated 😉 Cheers to the last nutrient day of the 2025 field season👏! #greatpondfoundation #edgartowngreatpond #chilmarkpond #nutrients #feild #boat #row #science #lab #water #happy #smile #fun #outdoors #team
Nutrient day always brings smiles😁! 

This week the team sampled 📍Edgartown Great Pond and 📍Chilmark Pond for our regular water quality monitoring and our once a month nutrient samples💧. This run marked our last nutrient run for the field season, it’s a bittersweet feeling. We bring the nutrient samples over the @mblwoodshole for filtering and processing to find out the NITROGEN & PHOSPHORUS concentrations in the ponds. 

✴️Nutrient data results get back to us later in the off-season, we will keep you updated 😉

Cheers to the last nutrient day of the 2025 field season👏! 

#greatpondfoundation #edgartowngreatpond #chilmarkpond #nutrients #feild #boat #row #science #lab #water #happy #smile #fun #outdoors #team
Nutrient day always brings smiles😁! 

This week the team sampled 📍Edgartown Great Pond and 📍Chilmark Pond for our regular water quality monitoring and our once a month nutrient samples💧. This run marked our last nutrient run for the field season, it’s a bittersweet feeling. We bring the nutrient samples over the @mblwoodshole for filtering and processing to find out the NITROGEN & PHOSPHORUS concentrations in the ponds. 

✴️Nutrient data results get back to us later in the off-season, we will keep you updated 😉

Cheers to the last nutrient day of the 2025 field season👏! 

#greatpondfoundation #edgartowngreatpond #chilmarkpond #nutrients #feild #boat #row #science #lab #water #happy #smile #fun #outdoors #team
•
Follow
Nutrient day always brings smiles😁! This week the team sampled 📍Edgartown Great Pond and 📍Chilmark Pond for our regular water quality monitoring and our once a month nutrient samples💧. This run marked our last nutrient run for the field season, it’s a bittersweet feeling. We bring the nutrient samples over the @mblwoodshole for filtering and processing to find out the NITROGEN & PHOSPHORUS concentrations in the ponds. ✴️Nutrient data results get back to us later in the off-season, we will keep you updated 😉 Cheers to the last nutrient day of the 2025 field season👏! #greatpondfoundation #edgartowngreatpond #chilmarkpond #nutrients #feild #boat #row #science #lab #water #happy #smile #fun #outdoors #team
1 month ago
View on Instagram |
6/8
‼️THIS WEEK ON THE PONDS‼️

Another science packed week for the GPF team 💪We sampled 5️⃣ ponds….

 ➡️Edgartown Great Pond
 ➡️Chilmark Pond 
 ➡️Crackatuxet 
 ➡️Tisbury Great Pond 
 ➡️Watcha Pond 

⭐️We also did some much needed logger maintenance 🧼on the Chilmark Pond bottom feeders and elevation 📈logger. 

✴️Next week we will be diving into nutrient sampling, let’s hope for a day of good weather 🤞

 #waterquality #sampling #sunny #pond #water #kayak #sky #data #filtering #processing #nitrogen #phosphorus #boat #September #fall #fieldseason #loggers #elevation #conductivity #DO #nutrients #weather #busy #coastalponds#greatponds #greatpondfoundation #science #team #work
‼️THIS WEEK ON THE PONDS‼️

Another science packed week for the GPF team 💪We sampled 5️⃣ ponds….

 ➡️Edgartown Great Pond
 ➡️Chilmark Pond 
 ➡️Crackatuxet 
 ➡️Tisbury Great Pond 
 ➡️Watcha Pond 

⭐️We also did some much needed logger maintenance 🧼on the Chilmark Pond bottom feeders and elevation 📈logger. 

✴️Next week we will be diving into nutrient sampling, let’s hope for a day of good weather 🤞

 #waterquality #sampling #sunny #pond #water #kayak #sky #data #filtering #processing #nitrogen #phosphorus #boat #September #fall #fieldseason #loggers #elevation #conductivity #DO #nutrients #weather #busy #coastalponds#greatponds #greatpondfoundation #science #team #work
‼️THIS WEEK ON THE PONDS‼️

Another science packed week for the GPF team 💪We sampled 5️⃣ ponds….

 ➡️Edgartown Great Pond
 ➡️Chilmark Pond 
 ➡️Crackatuxet 
 ➡️Tisbury Great Pond 
 ➡️Watcha Pond 

⭐️We also did some much needed logger maintenance 🧼on the Chilmark Pond bottom feeders and elevation 📈logger. 

✴️Next week we will be diving into nutrient sampling, let’s hope for a day of good weather 🤞

 #waterquality #sampling #sunny #pond #water #kayak #sky #data #filtering #processing #nitrogen #phosphorus #boat #September #fall #fieldseason #loggers #elevation #conductivity #DO #nutrients #weather #busy #coastalponds#greatponds #greatpondfoundation #science #team #work
‼️THIS WEEK ON THE PONDS‼️

Another science packed week for the GPF team 💪We sampled 5️⃣ ponds….

 ➡️Edgartown Great Pond
 ➡️Chilmark Pond 
 ➡️Crackatuxet 
 ➡️Tisbury Great Pond 
 ➡️Watcha Pond 

⭐️We also did some much needed logger maintenance 🧼on the Chilmark Pond bottom feeders and elevation 📈logger. 

✴️Next week we will be diving into nutrient sampling, let’s hope for a day of good weather 🤞

 #waterquality #sampling #sunny #pond #water #kayak #sky #data #filtering #processing #nitrogen #phosphorus #boat #September #fall #fieldseason #loggers #elevation #conductivity #DO #nutrients #weather #busy #coastalponds#greatponds #greatpondfoundation #science #team #work
•
Follow
‼️THIS WEEK ON THE PONDS‼️ Another science packed week for the GPF team 💪We sampled 5️⃣ ponds…. ➡️Edgartown Great Pond ➡️Chilmark Pond ➡️Crackatuxet ➡️Tisbury Great Pond ➡️Watcha Pond ⭐️We also did some much needed logger maintenance 🧼on the Chilmark Pond bottom feeders and elevation 📈logger. ✴️Next week we will be diving into nutrient sampling, let’s hope for a day of good weather 🤞 #waterquality #sampling #sunny #pond #water #kayak #sky #data #filtering #processing #nitrogen #phosphorus #boat #September #fall #fieldseason #loggers #elevation #conductivity #DO #nutrients #weather #busy #coastalponds#greatponds #greatpondfoundation #science #team #work
2 months ago
View on Instagram |
7/8
Summer ☀️flew by! Here is a breakdown of our 2️⃣0️⃣2️⃣5️⃣ summer field season, including stats from MAY (5/14) to SEPTEMBER (9/22). 
⭐️Don’t worry 😉 our science team is still out sampling on the ponds 💧 weekly! The field season will end in late October. 

#summer #fieldseason #stats #ponds #waterquality #samples #recap #2025 #fall #october #busy #nutrients #marthasvineyard #map #greatpondfoundation
Summer ☀️flew by! Here is a breakdown of our 2️⃣0️⃣2️⃣5️⃣ summer field season, including stats from MAY (5/14) to SEPTEMBER (9/22). ⭐️Don’t worry 😉 our science team is still out sampling on the ponds 💧 weekly! The field season will end in late October. #summer #fieldseason #stats #ponds #waterquality #samples #recap #2025 #fall #october #busy #nutrients #marthasvineyard #map #greatpondfoundation
Summer ☀️flew by! Here is a breakdown of our 2️⃣0️⃣2️⃣5️⃣ summer field season, including stats from MAY (5/14) to SEPTEMBER (9/22). ⭐️Don’t worry 😉 our science team is still out sampling on the ponds 💧 weekly! The field season will end in late October. #summer #fieldseason #stats #ponds #waterquality #samples #recap #2025 #fall #october #busy #nutrients #marthasvineyard #map #greatpondfoundation
Summer ☀️flew by! Here is a breakdown of our 2️⃣0️⃣2️⃣5️⃣ summer field season, including stats from MAY (5/14) to SEPTEMBER (9/22). ⭐️Don’t worry 😉 our science team is still out sampling on the ponds 💧 weekly! The field season will end in late October. #summer #fieldseason #stats #ponds #waterquality #samples #recap #2025 #fall #october #busy #nutrients #marthasvineyard #map #greatpondfoundation
Summer ☀️flew by! Here is a breakdown of our 2️⃣0️⃣2️⃣5️⃣ summer field season, including stats from MAY (5/14) to SEPTEMBER (9/22). ⭐️Don’t worry 😉 our science team is still out sampling on the ponds 💧 weekly! The field season will end in late October. #summer #fieldseason #stats #ponds #waterquality #samples #recap #2025 #fall #october #busy #nutrients #marthasvineyard #map #greatpondfoundation
Summer ☀️flew by! Here is a breakdown of our 2️⃣0️⃣2️⃣5️⃣ summer field season, including stats from MAY (5/14) to SEPTEMBER (9/22). ⭐️Don’t worry 😉 our science team is still out sampling on the ponds 💧 weekly! The field season will end in late October. #summer #fieldseason #stats #ponds #waterquality #samples #recap #2025 #fall #october #busy #nutrients #marthasvineyard #map #greatpondfoundation
•
Follow
Summer ☀️flew by! Here is a breakdown of our 2️⃣0️⃣2️⃣5️⃣ summer field season, including stats from MAY (5/14) to SEPTEMBER (9/22). ⭐️Don’t worry 😉 our science team is still out sampling on the ponds 💧 weekly! The field season will end in late October. #summer #fieldseason #stats #ponds #waterquality #samples #recap #2025 #fall #october #busy #nutrients #marthasvineyard #map #greatpondfoundation
2 months ago
View on Instagram |
8/8
View on Instagram

Contact Us

USPS Mail:

P.O. Box 9000

Edgartown, MA 02539

Phone: 508.627.7222

 

UPS or FedEx Shipping:

21 Mechanic Street

Vineyard Haven, MA 02568

 

Information

  • Home
  • About Us
  • Discover The Pond
  • Explore Our Work
  • News
  • Get Involved
  • Donate

    Follow Us!





    Join Our Mailing List

Copyright © Great Pond Foundation 2025 All rights reserved.

Non profit website by Elevation