#GreatLakes500

Ranking of Top 500 influencers and players active on Twitter in connection with the #GreatLakes community. Weekly update day: Tuesday.


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The #GreatLakes500 SustMeme Twitter influencer list has been built to promote a positive dialogue and increase engagement across the largest freshwater system in the world.

When conceptualised as a region including the US and Canada, the #GreatLakes represent the third largest economy in the world. The Great Lakes Basin is home to more than 30 million people — roughly 10% of the population of the US and 30% of that of Canada. It also contributes nearly 25% of Canadian agricultural production and 7% American farm output.

The #GreatLakes are, however, at risk. Climate change, emerging contaminants, pollution, biodiversity loss, harmful algal blooms, and other stressors threaten both the ecosystem and regional economy — impacting everything and everyone, from livelihoods to wildlife.

Therefore, it is hoped that this #GreatLakes500 ranking will lead to knowledge exchanges and improvements in stewardship of this amazing freshwater resource.

Curated and Managed by Jim McClelland @SustMeme, the data is published by McClelland Media Ltd, in association with the Fred A. and Barbara M. Erb Family Foundation.

The Leaderboard ranks Players on the basis of scores that measure interactions and influence across social media, with the metrics provided via leading independent platform Kred, also sourced in respect of usage of the #GreatLakes hashtag, plus an additional custom element.

To nominate a person or organisation for potential inclusion on this ranking, please simply Tweet the Twitter Username of the nominee to @SustMemeTop500, using the hashtag #GreatLakes500.

To view other sectors for which SustMeme rankings are published please return to the main Top 500 menu. For all news of Top 500 releases, updates and peer group notifications, please Follow dedicated Twitter feed: @SustMemeTop500.

To access and learn more about the full range of Top 500 Player options, please see the SustMeme User Guide, plus visit the #GreatLakes500 host platform direct.

Branding block with logos of McClelland Media and Sponsor The Fred A. and Barbara M. Erb Family Foundation.
Rank Player Index

1.
(1)

Sierra Club Profile Image Sierra Club
Since 1892, the Sierra Club has been working to protect communities, wild places, and the planet itself
1,064

2.
(2)

The Nature Conservancy Profile Image The Nature Conservancy
Our mission is to conserve the lands and waters on which all life depends. Working in 75 countries and territories, all 50 U.S. states and your backyard.
1,061

3.
(4)

U.S. Fish And Wildlife Profile Image U.S. Fish And Wildlife
We at the U.S. Fish and Wildlife Service (USFWS) are dedicated to the conservation, protection, and enhancement of fish, wildlife, plants, and their habitats.
1,058

4.
(3)

Catherine McKenna Profile Image Catherine McKenna
Principal https://t.co/zfjtRgbNFm, https://t.co/HsxTbHiEpH. Former
1,050

5.
(5)

Three Geese Radius Profile Image Three Geese Radius
Columnist @TorontoStar / Cofounder @spacing / Teach @UofT / Books: Stroll, Full FrontalTO & The Trouble w Brunch / NEW: Frontier City - TO on Verge of Greatness
1,038

6.
(6)

Neil   Hawkins Profile Image Neil Hawkins
President, @ErbFamilyFdn. Collaboration strategist. Champion for sustainable business, #nature, #GreatLakes, #Detroit, and #sustainability. Opinions mine.
996

7.
(7)

Rachel Cohen Profile Image Rachel Cohen
Landscape and Nature Photographer from “The Great Lakes State” of Michigan! My camera goes where I go. The world is an amazing place! Love Nature!
973

8.
(8)

@hockeyesque Profile Image @hockeyesque
publisher @westendphoenix newspaper. plays in rheostatics. author of 13 books. hockey nomad. married 2 a randwich. views my own. subscribe 2 https://t.co/BbzsqR8rAc
969

9.
(11)

Titus Seilheimer Profile Image Titus Seilheimer
#Aquatic #ecology #Fisheries @UWiscSeaGrant Helping improve the #GreatLakes since 2001. #Freshwater! Tweets are my own. He/Him https://t.co/t7TNkB3W2J
955

10.
(10)

Michigan Radio Profile Image Michigan Radio
Michigan's NPR News Leader. How to listen: https://t.co/uaaCR7ZbPr Home of @StatesideRadio. Follow our reporters: https://t.co/zd9TbrezMt Donate: https://t.co/AiUtXYarnr
953

11.
(20)

NOAA Great Lakes Environmental Research Laboratory Profile Image NOAA Great Lakes Environmental Research Laboratory
Innovative research on the dynamic environments and ecosystems of the Great Lakes.
936

12.
(14)

Vaccinated Lake Superior Profile Image Vaccinated Lake Superior
I am the greatest lake of all time. G.L.O.A.T. (she/her) #bigbeautifulwater
936

13.
(9)

The Narwhal Profile Image The Narwhal
We dive deep to tell stories about Canada’s natural world you can’t find anywhere else. Sign up: https://t.co/TlQv6Dx05k Join: https://t.co/jXsMqAm8vb
929

14.
(13)

Circle Of Blue Profile Image Circle Of Blue
Reporting on the global freshwater crisis. Publishes #WaterNews, the daily go-to source for global #water news and data.
929

15.
(12)

Dana Nessel Profile Image Dana Nessel
Michigan Attorney General. I love my kids, wife, cats, and country. But not Ohio State U.
926

16.
(22)

CIGLR Profile Image CIGLR
The Cooperative Institute for Great Lakes Research. Working for the Great Lakes region since 1989, thanks to @NOAA and university partnerships.
926

17.
(18)

Dr. Solomon David Profile Image Dr. Solomon David
Aquatic Ecologist & Assistant Professor | Great Lakes to The Bayou | #SciComm #GarLab | Views mine | he/him | Wherever you go, there you gar
900

18.
(17)

Environment Ontario Profile Image Environment Ontario
Ministry of the Environment, Conservation and Parks. Terms of use https://t.co/ZF9rSLZt5G. En français @ONenvironnement
891

19.
(16)

Bridge Michigan Profile Image Bridge Michigan
A nonpartisan, nonprofit Michigan news site focused on facts. Our free newsletter is more consistent and complete than tweets. Subscribe: https://t.co/vbVBhoNq82
885

20.
(19)

Detroitpublictv Profile Image Detroitpublictv
WTVS Detroit Public Television is a viewer-supported PBS member station. Support quality programming #supportDPTV
880

21.
(21)

Lake Ontario Waterkeeper Profile Image Lake Ontario Waterkeeper
Giving meaning and force to environmental protections on Lake Ontario since 2001. #swimdrinkfish.
879

22.
(15)

Great Lakes Now Profile Image Great Lakes Now
Catch our monthly show, produced by @DetroitPublicTV, on our network of PBS stations in the Midwest. Drop by our website for daily news about the #GreatLakes.
872

23.
(25)

Mark Mattson Profile Image Mark Mattson
Lawyer, President Swim Drink Fish @swimdrinkfish. Lake Ontario Waterkeeper @LOWaterkeeper. @swimguide GLWQB @Waterkeeper, Great Lakes Guardian @GL_Guide
868

24.
(23)

Water Canada Profile Image Water Canada
Your trusted news source for all Canadian water issues. #drinkingwater #wastewater #stormwater #cleantech #Indigenous #watersheds #governance
861

25.
(24)

Dr. Anne Jefferson Profile Image Dr. Anne Jefferson
Watershed hydrology professor at Kent State University. Science. Water. Climate. Geology. Social Justice. She. Opinions my own, obviously.
859

26.
(38)

Katie O'Reilly Profile Image Katie O'Reilly
PhD candidate @NotreDame | @SeaGrant Knauss Alumna | #GreatLakes coastal wetlands & fish | Come for the #ecology & #scicomm, get reeled in by the fish puns
852

27.
(29)

Mott Foundation Profile Image Mott Foundation
A private, grantmaking foundation. The Charles Stewart Mott Foundation funds in four program areas: Civil Society, Education, Environment and Flint Area.
851

28.
(26)

NE Ohio Regional Sewer District Profile Image NE Ohio Regional Sewer District
Treat. Tweet. Repeat. Celebrating 50 years of people, programs, and progress, we are the Northeast Ohio Regional Sewer District. Customer Service: 216 881-8247
850

29.
(27)

Jonathan Overpeck Profile Image Jonathan Overpeck
Environmental and climate scientist for 30+ years; Samuel A. Graham Dean & Collegiate Professor; @umseas @umich. Tweets my own, not @umseas or @umich he/him
848

30.
(28)

TechTown Detroit Profile Image TechTown Detroit
We help tech startups and local businesses launch and grow in Detroit. We are an incubator and accelerator. We offer coworking, office, meeting and event space.
847

31.
(30)

Sarah Harmer Profile Image Sarah Harmer
Are You Gone on tour Winter/Spring 2022 https://t.co/PAC7Q5IFeB
844

32.
(33)

Great Lakes Science Center Profile Image Great Lakes Science Center
Great Lakes Science Center, home of the @NASA Glenn Visitor Center, makes science, technology, engineering & math come alive! #StayCuriousCLE
838

33.
(32)

Healing Our Waters-Great Lakes Coalition Profile Image Healing Our Waters-Great Lakes Coalition
The Healing Our Waters-Great Lakes Coalition’s mission is to secure a sustainable Great Lakes restoration plan and the funding needed to implement it.
838

34.
(34)

Great Lakes Valley Conference Profile Image Great Lakes Valley Conference
Official account of the Great Lakes Valley Conference, proud @NCAADII league, spanning three Midwest states with 15 #GLVCfamily members & 24 #GLVCchamps sports.
836

35.
(31)

Jen Profile Image Jen
She/Her Michigander w Narcolepsy. Sometimes @cleanh2oaction @cleanwatermi; tweets here my own. Team #GreatLakes #MIvoting. Speramus meliora resurgent cineribus.
835

36.
(65)

CGLR Profile Image CGLR
CGLR is the collaborative voice for deepening the
835

37.
(36)

TNC In Illinois Profile Image TNC In Illinois
We conserve the lands & waters upon which all life depends. We protect nature, fight climate change, provide food/water sustainably & help build healthy cities.
835

38.
(37)

Alliance For The Great Lakes Profile Image Alliance For The Great Lakes
Doing all we can to conserve and restore the Great Lakes, the world's largest surface freshwater resource.
833

39.
(35)

Wisconsin Sea Grant Profile Image Wisconsin Sea Grant
Science for the #GreatLakes. We serve Wisconsin through research, education & outreach. Celebrating 50 years in 2022. #WisSeaGrant50
820

40.
(42)

IJC.org Profile Image IJC.org
More than a century of cooperation protecting #SharedWaters in Canada & US. Official account of International Joint Commission. Likes, RTs ≠ endorsement
818

41.
(43)

CNT Profile Image CNT
Center for Neighborhood Technology | National hub for research, strategies + solutions for sustainable + equitable cities
817

42.
(41)

The Fred A. & Barbara M. Erb Family Foundation Profile Image The Fred A. & Barbara M. Erb Family Foundation
Advancing an environmentally healthy & culturally vibrant metro #Detroit & flourishing #GreatLakes ecosystem. @NeilCHawkins @M_Damaschke @TTuomaala @DrAHerzog
817

43.
(51)

WeThePeopleDet Profile Image WeThePeopleDet
Promoting HUMAN RIGHTS, YOUTH LEADERSHIP, RACIAL JUSTICE, WATER JUSTICE, HOUSING & Quality EDUCATION!
815

44.
(40)

USCG Great Lakes Profile Image USCG Great Lakes
Official USCG Great Lakes Twitter account. This is not an emergency communication channel. If you are in distress, use VHF Ch. 16 or dial 911.
815

45.
(46)

Detroit Riverfront Profile Image Detroit Riverfront
The #1 Riverwalk in the US! DRFC is responsible for the development, operation, security, and programming of the Detroit Riverwalk & Dequindre Cut.
809

46.
(58)

Michigan Sea Grant Profile Image Michigan Sea Grant
Looking out for Michigan's coasts.
808

47.
(48)

PJ³ Profile Image PJ³
Building a Detroit as beautiful as Detroiters. UMich ‘22 | MURP | WSU '19 | (he/him)
808

48.
(49)

Erb Institute Profile Image Erb Institute
The Erb Institute is committed to creating a socially & environmentally sustainable world through the power of business.
807

49.
(50)

Stephanie Chang Profile Image Stephanie Chang
#mommylegislator. MI State Senator, District 1. #GettingThingsDone for opportunity, access, fairness, and equity.
807

50.
(47)

LauraAsialaCSR Profile Image LauraAsialaCSR
Passionate about the power of business to solve world problems, mutually & inclusively; CSO @WholeWorksBiz, Director @CGLRGreatLakes; My opinions.
806

51.
(53)

Great Lakes Coffee Profile Image Great Lakes Coffee
Great Lakes Coffee Roasting Co. | Hand Crafted. Locally Roasted. Farmer Direct.
804

52.
(44)

Share The River Profile Image Share The River
Promoting the economic, recreational & social vibrancy of Cleveland's waterfront! We're a partner of Lake Erie Waterkeeper. Tag us on your news, photos & events
803

53.
(55)

Matthew L. Miller Profile Image Matthew L. Miller
Author, Fishing Through the Apocalypse (@LyonsPress). Director of Science Comms, @nature_brains. Fishing, mammals, natural history, good books, outdoor life.
802

54.
(57)

Andrew Reeves Profile Image Andrew Reeves
Author of 'Overrun: Dispatches from the Asian Carp Crisis,' longlisted Charles Taylor Prize. Enviro reporter | outside someplace | researching #morethanhuman
802

55.
(39)

Dr. Andrea Kirkwood Profile Image Dr. Andrea Kirkwood
Aquatic Ecology | Community Science | #KirkwoodLab #JEDII | Traditional territory of the Mississaugas of Scugog Island FN | she/her
801

56.
(59)

Waterlution Profile Image Waterlution
We engage youth across orgs & communities in developing leadership for water management. Cultivating young leaders across Canada & the world since 2003.
801

57.
(52)

Michigan EGLE Profile Image Michigan EGLE
The Michigan Dept. of Environment, Great Lakes, and Energy (EGLE) protects Michigan’s environment/public health by managing air, water, land & energy resources
800

58.
(60)

Andrew Hoffman Profile Image Andrew Hoffman
Holcim (US) Professor at @UMich; @MichiganRoss; @UMSEAS, Studies climate change, sustainability, culture and business.
798

59.
(61)

Hamilton Community Foundation Profile Image Hamilton Community Foundation
Working towards a vibrant, inclusive Hamilton by connecting people, ideas and resources. #HCFgrants #HCFdonors Publisher of #HamiltonVitalSigns
798

60.
(45)

A Voglesong Zejnati Profile Image A Voglesong Zejnati
#GreatLakes #scicomm @ijcsharedwaters @UMSEAS MS '19 @miseagrant @ijcsharedwaters Fellow '16-'17 @transwaters Cert. '16 @jmcmsu IR BA '10 ♡ The Clash Views=mine
798

61.
(62)

The Joyce Foundation Profile Image The Joyce Foundation
Investing in public policies and strategies to advance #racialequity and #economicmobility for the next generation in the #GreatLakes region.
798

62.
(67)

The Water Council Profile Image The Water Council
Driving economic growth in the world’s #WaterHub & solving critical water challenges through #WaterTechnology, #Innovation and #WaterStewardship.
797

63.
(63)

ELPC Profile Image ELPC
We advocate, innovate and litigate to protect the Midwest's environment from the Great Lakes to the Great Plains.
797

64.
(64)

Matt Brown Profile Image Matt Brown
In search of beautiful places to suffer. My wife made an amazing documentary. Watch it here
796

65.
(70)

Canadian Limnology Profile Image Canadian Limnology
Official twitter feed for the Society of Canadian Limnologists. Limnology = the study of inland waters. Tweets by @KirkwoodLab and @wolfsburg20
795

66.
(74)

T_campy Profile Image T_campy
Aquatic invasive species outreach guy for @UWiscSeaGrant. I also like bikes, fish, and the Octonauts.
793

67.
(68)

Tony Briscoe Profile Image Tony Briscoe
Midwest environmental reporter at @ProPublica | Former Great Lakes beat writer at @ChicagoTribune | @MichiganStateU Spartan | Email: tony.briscoe@propublica.org
792

68.
(56)

LakeEerie Profile Image LakeEerie
the Real GOAT!
789

69.
(84)

Dr. Jo Latimore Profile Image Dr. Jo Latimore
Freshwater Ecologist at @MichiganStateFW. Communication. Engagement. #CitSci #SciComm #InvasiveSpecies Tweeting at @MiCorpsMI @Mich_Lakes & @MGLFHP. she/her/Dr
789

70.
(73)

Center For Limnology Profile Image Center For Limnology
Limnology: n - the study of inland waters. The Center for Limnology conducts and facilitates freshwater research in Wisconsin, the Great Lakes and the world.
788

71.
(75)

Clean Water Action Profile Image Clean Water Action
Working to empower people to take action to protect the health of Michigan's waters, our communities, and our democracy. National: @cleanh2oaction @cleanh2ofund
788

72.
(69)

GreatLakesCommission Profile Image GreatLakesCommission
The Great Lakes Commission is a binational government agency established in 1955 to protect the Great Lakes and the economies and ecosystems they support.
788

73.
(77)

Matt Herbert Profile Image Matt Herbert
Aquatic Ecologist @TNCMichigan; Great Lakes, fish, biodiversity, ecology; Etheostoma=most diverse N. America freshwater fish genus; ✊
787

74.
(54)

Illinois-Indiana Sea Grant Profile Image Illinois-Indiana Sea Grant
Research • Education • Outreach | We help southern Lake Michigan communities foster a healthy environment & economy. Part of @ILextension & @PurdueFNR.
786

75.
(100)

Mark Fisher Profile Image Mark Fisher
Husband. Dad of Three. Elected OCDSB School Board Trustee. CEO of the Council of the Great Lakes Region. Easter Seals of Ontario board member.
786

76.
(76)

GreatLakesEcho Profile Image GreatLakesEcho
Michigan State University's Knight Center for Environmental Journalism (@KnightCenter) provides this regional environmental news service.
786

77.
(71)

Jeffkart Profile Image Jeffkart
#GreatLakes environment writer, editor, blogger, dad & principal consultant @enviroprose aka #MrGreatLakes - green #startups & NGOs @ForbesScience
785

78.
(79)

TJ Pignataro Profile Image TJ Pignataro
Public Information Officer @NYSDEC, Region 9 | Certified Weather Forecaster via @psumeteo | Sabres. Bills. Cubs
784

79.
(93)

Nicole Wood Profile Image Nicole Wood
Host of @ScicommMonday #GreatLakesSci #GreatLakes https://t.co/yntL0LEsVC
783

80.
(72)

Ohio Sea Grant Profile Image Ohio Sea Grant
Supporting greater knowledge and stewardship of Lake Erie & the Great Lakes through research, education and outreach. RTs/Likes/Follows ≠ endorsement
782

81.
(80)

Garret M. Ellison Profile Image Garret M. Ellison
Enterprise journalist covering the environment, natural resources and the Great Lakes for @MLive, @GRPress & @Kzoo_Gazette
780

82.
(81)

Michigan LCV Profile Image Michigan LCV
The Michigan League of Conservation Voters is the political voice for protecting and conserving Michigan's natural resources and environment.
780

83.
(82)

EPA Great Lakes Profile Image EPA Great Lakes
Serving Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin and Tribal Nations
778

84.
(83)

Great Lakes DMV Profile Image Great Lakes DMV
Learn about Great Lakes Brewing Company news, events and releases happening in Washington, DC, Maryland and Virginia!
777

85.
(66)

Tom Cook Profile Image Tom Cook
Michigan trustee of The Nature Conservancy, Friend of the Shiawassee River, and member of the Kirtland's Warbler Alliance. Tweets are my own.
776

86.
(96)

Eddie Great Lakes-Verhamme Profile Image Eddie Great Lakes-Verhamme
Great Lakes Engineer/Scientist.
772

87.
(85)

LToutdoors Profile Image LToutdoors
I'm an outdoorsman through and through. I live and breath the outdoors.Check out my YouTube channel for my weekly show!!
772

88.
(88)

Freshwater Future Profile Image Freshwater Future
Freshwater Future helps people protect the Great Lakes, ensuring the healthy future of our waters. http://t.co/tEWBaom5k3
770

89.
(89)

National Wildlife Federation - Great Lakes Profile Image National Wildlife Federation - Great Lakes
National Wildlife Federation's Great Lakes office, working to protect and restore America's freshwater seas.
770

90.
(87)

LakeSuperiorMagazine Profile Image LakeSuperiorMagazine
The magazine about living near or visiting Lake Superior. 46.7900755N 92.0940494W
770

91.
(91)

Chelsea Rochman Profile Image Chelsea Rochman
I am an Asst. Prof at U. of Toronto, researching how plastic debris, chemical contaminants and climate change affect aquatic systems alone and in combination.
767

92.
(94)

Delta Institute Profile Image Delta Institute
Delta Institute is a Chicago-based nonprofit that collaborates with communities to solve complex environmental challenges across the Midwest.
766

93.
(105)

Tom Henry Profile Image Tom Henry
Environmental writer
766

94.
(86)

New York Sea Grant Profile Image New York Sea Grant
1 of 34 univ-based coastal research/edu progs of @NOAA @SeaGrant, @SUNY @Cornell; https://t.co/r4vWikqC1N, https://t.co/2dEhykxtbd, https://t.co/ElnRWhusy5
766

95.
(98)

Cuyahoga Valley NP Profile Image Cuyahoga Valley NP
The official Twitter of Cuyahoga Valley National Park.
765

96.
(101)

Michigan Sierra Club Profile Image Michigan Sierra Club
The Michigan Chapter of the Sierra Club is the statewide voice for the nation's oldest, largest, and most influential grassroots environmental organization.
764

97.
(163)

Rob Sisson Profile Image Rob Sisson
Commissioner, International Joint Commission. Catholic. Knight of Malta. Creatio Tutela
764

98.
(92)

Alaina Harkness Profile Image Alaina Harkness
Building #Inclusive #Innovation to grow the #BlueEconomy & address the #ClimateCrisis @CurrentWater. @ChicagoCouncil; https://t.co/Qu1S0WmAKN
763

99.
(102)

Swim Guide Profile Image Swim Guide
Swim Guide is the most comprehensive beach information and water quality service on the web. Plus, it's free! A @swimdrinkfish initiative.
762

100.
(103)

Anthony Ricciardi Profile Image Anthony Ricciardi
Professor @mcgillu | Ecology of #InvasiveSpecies, Freshwater Biodiversity, Aquatic Ecosystems | The St Lawrence is my natal river.
760

101.
(78)

Dr. Rebecca Rooney Profile Image Dr. Rebecca Rooney
Born at 334 ppm #ecologist, #wetlands, #climatechange, #bicycle lover, #RooneyLab Associate Professor. Mom of 3. Sabbatical until May 2022. She/her.
759

102.
(104)

The Nature Conservancy In Michigan Profile Image The Nature Conservancy In Michigan
Protecting the #GreatLakesState for people and nature.
759

103.
(90)

Kelly House Profile Image Kelly House
Reporting on environmental issues in the Great Lakes State for @BridgeMichigan. Past: @Oregonian. By night: Kitchen spoon Motown singer. She/her. Tweets=my own.
758

104.
(112)

Patrick Doran, Ph.D. Profile Image Patrick Doran, Ph.D.
Associate State Director and Director of Conservation at The Nature Conservancy in Michigan. Working on Michigan and #GreatLakes conservation issues. #birds
757

105.
(95)

IAGLR Profile Image IAGLR
International Association for Great Lakes Research advances understanding of world's large lakes. Publishes J of Great Lakes Research, hosts annual conference.
757

106.
(108)

Senator Rosemary Bayer Profile Image Senator Rosemary Bayer
Michigan Senator, District 12 - Champion for healthcare, public education, clean water & auto racing! She/her
756

107.
(107)

Pollution Probe Profile Image Pollution Probe
Pollution Probe is a Canadian charitable environmental organization that is dedicated to achieving positive and tangible environmental change.
756

108.
(110)

EMEAC Profile Image EMEAC
East Michigan Environmental Action Council works to empower the Detroit community to protect, preserve and value the land, air and water.
754

109.
(97)

Wisc Water Library + Wisconsin Sea Grant Education Profile Image Wisc Water Library + Wisconsin Sea Grant Education
Wisconsin Water Library at UW Madison supports the activities of the Aquatic Sciences Center and its two institutes, Sea Grant and Water Resources.
754

110.
(111)

Vance Badawey Profile Image Vance Badawey
Parliamentary Secretary of Indigenous Services and Member of Parliament for Niagara Centre
753

111.
(106)

The Gordon Foundation Profile Image The Gordon Foundation
Protecting Canada's water. Empowering Canada's North. Developed @datastreamH2O and run @GlasscoFellows.
753

112.
(113)

U Of T Trash Team Profile Image U Of T Trash Team
We’re the @UofT Trash Team, working to increase waste literacy in our community while reducing plastic pollution in our ecosystems
752

113.
(114)

LVEJO Profile Image LVEJO
Support Farm, Food, Familias (Granja, Comida, Familia) project by delivering hot meals! https://t.co/Jgp0uKkrpi
751

114.
(115)

John Linc Stine Profile Image John Linc Stine
Executive Director @ https://t.co/KhchFox4kA, former Commissioner Minnesota Pollution Control Agency. Value, conserve freshwater. Philippians 4:8
750

115.
(109)

Rich Homberg Profile Image Rich Homberg
Honored to help lead #DetroitPublicTV & be part of The Most Important City In America #TMICIA. Lucky, too, to be married to the Dish & father to Nick.
750

116.
(116)

Stone Laboratory Profile Image Stone Laboratory
The Ohio State University's Island Campus on Lake Erie. @OhioSeaGrant research station. We teach 20 hands-on science courses each summer.
749

117.
(99)

Sandra Svoboda Profile Image Sandra Svoboda
Prog Dir @GreatLakesNow. Goal: collaborative, multimedia content to educate/inspire/engage audiences. Tweets are my own.
749

118.
(117)

Minnesota Sea Grant Profile Image Minnesota Sea Grant
Through scientific research and public education programs, the University of Minnesota Sea Grant works to enhance Minnesota’s coastal environment and economy.
743

119.
(118)

Wellington Water Watchers Profile Image Wellington Water Watchers
Guelph/Wellington community members committed to restoring, conserving, and protecting water resources and educating the public on threats to the watershed.
741

120.
(121)

Lynn Broaddus Profile Image Lynn Broaddus
Water is life, my life..... Working where water and climate meet because we can't solve one without solving the other.
736

121.
(122)

U-M Graham Sustainability Institute Profile Image U-M Graham Sustainability Institute
The U-M Graham Sustainability Institute fosters interdisciplinary solutions for a sustainable world.
736

122.
(124)

Michigan Environmental Council Profile Image Michigan Environmental Council
Leading a coalition of nearly 80 organizations protecting the health of Michigan's people and environment.
736

123.
(125)

Kyle Whyte Profile Image Kyle Whyte
Climate/environmental justice scholar/organizer. Potawatomi relative. GW Pack Professor @UMSEAS, faculty in SEAS EJ specialization. Tweets my own, not @umich.
734

124.
(119)

Swim Drink Fish Profile Image Swim Drink Fish
Join the movement of people connected to water #swimdrinkfish. Check out @swimguide @GL_Guide @LOWaterkeeper @fraserrivkeeper @saskriverkeeper @mywatermark
734

125.
(120)

MilwaukeeRiverkeeper Profile Image MilwaukeeRiverkeeper
Helping our #waters thrive since 1995. We're working for #swimmable, #fishable #waterways throughout the #Milwaukee #River Basin.
732

126.
(126)

Bay Area Restoration Council Profile Image Bay Area Restoration Council
Founded by citizens in 1991, BARC represents the public interest in the revitalization of Hamilton Harbour and its watershed. Retweets are not endorsements.
731

127.
(127)

Kresge Environment Profile Image Kresge Environment
We help communities build #resilience in the face of #climatechange.
730

128.
(128)

Liesl Eichler Clark Profile Image Liesl Eichler Clark
Wife, mom, traveler, reader, committed to this beautiful state of MI - tweets are my own
730

129.
(149)

Dr. Nancy Langston Profile Image Dr. Nancy Langston
Environmental historian at MTU. Climate historian; research on Lake Superior, woodland caribou, toxics, migrations. Tweets = my own views; not my employer's
730

130.
(123)

UWM Freshwater Sci Profile Image UWM Freshwater Sci
The ONLY graduate school in the nation solely dedicated to the study of #freshwater ... now welcoming undergraduate students!
730

131.
(129)

The Water Institute Profile Image The Water Institute
The Water Institute is an interdisciplinary hub that facilitates innovative research, education, and training at @UWaterloo.
729

132.
(130)

CBP Great Lakes Profile Image CBP Great Lakes
This account is the official U.S. Customs and Border Protection account for CBP operations in and around the Great Lakes Region
728

133.
(132)

CleanWaterActionPA Profile Image CleanWaterActionPA
Clean Water organizes in Pittsburgh, Philadelphia and Harrisburg. The largest environmental org in the Commonwealth. Follow us on Instagram @cleanwaterpa
727

134.
(133)

Meredith Gore Profile Image Meredith Gore
Conservation social scientist, interdisciplinary researcher focused on environmental crime, community conservation, human geography, science diplomacy.
726

135.
(134)

Environment Report Profile Image Environment Report
The Environment Report reveals the relationship between the natural world and the everyday lives of people.
726

136.
(135)

Thunder Bay NMS Profile Image Thunder Bay NMS
Thunder Bay National Marine Sanctuary protects one of America's best-preserved collections of shipwrecks. Retweets or follows don't equal endorsement.
725

137.
(136)

Dr. Kelsey Leonard Profile Image Dr. Kelsey Leonard
Water is Life // Shinnecock // Water Scholar/Protector advocating for Indigenous Water Rights @TribalWater
724

138.
(137)

West Michigan Environmental Action Council Profile Image West Michigan Environmental Action Council
Leading environmental protection in West Michigan by inspiring action.
724

139.
(131)

Cleveland Water Alliance Profile Image Cleveland Water Alliance
Leveraging technology to spur innovative solutions to freshwater issues & drive economic development in the Lake Erie Basin.
722

140.
(141)

Abdullah Hammoud Profile Image Abdullah Hammoud
Fatima's Husband. Mariam’s Baba. Son of Immigrants. Mayor of Dearborn. Policy Nerd. Cheesecake Connoisseur. 〽️Enthusiast.
720

141.
(138)

Ducks Unlimited-GLAR Profile Image Ducks Unlimited-GLAR
Ducks Unlimited Great Lakes/Atlantic Region coordinates wetland conservation in 21 states. @ducksunlimited #fortheducks #conservation
720

142.
(139)

Dr Roberto Quinlan Profile Image Dr Roberto Quinlan
Academic, aquatic ecologist, paleolimnologist. I tweet about anything - science, politics, music, living in Dundas/#HamOnt. Anything.
720

143.
(140)

Michigan AmeriCorps Profile Image Michigan AmeriCorps
Getting Things Done in Michigan! http://t.co/WOThoJyj
720

144.
(142)

Dave Poulson Profile Image Dave Poulson
I teach environmental journalism at Michigan State University and edit http://t.co/7U6n1wFBK5.
719

145.
(144)

Graham Raby Profile Image Graham Raby
Assistant professor @TrentUniversity.
718

146.
(143)

Beth Wanamaker (She/her) Profile Image Beth Wanamaker (She/her)
@GLCommission comms, dog/toddler mom, @bwanamakerMD’s better half. Angry feminist. This is obviously my personal account and I'm not sorry.
718

147.
(145)

Canalway Partners Profile Image Canalway Partners
We work collectively with partners on the Towpath Trail, the backbone of the Ohio and Erie Canalway, a National Heritage Area, a new kind of park.
718

148.
(147)

Ohio & Erie Canalway National Heritage Area Profile Image Ohio & Erie Canalway National Heritage Area
The Ohio & Erie Canalway celebrates the history, heritage, and culture of the canal that helped Ohio & our country grow. 110 miles, endless possibilities.
716

149.
(150)

Sam Athey Profile Image Sam Athey
PhD candidate studying microplastics, microfibers & associated chemicals @UofT
714

150.
(151)

Aran O'Carroll Profile Image Aran O'Carroll
National Director, Government Relations & Environment, Canadian Geographic @cangeo - Environmental lawyer, charitable sector leader, & Fellow, RCGS @RCGS_SGRC
713

151.
(148)

Audubon Great Lakes Profile Image Audubon Great Lakes
Regional office of @audubonsociety, protecting birds and the places they need in the Great Lakes region.
712

152.
(155)

GreatLakesProtection Profile Image GreatLakesProtection
Great Lakes Protection Fund - our mission is to identify, demonstrate, and promote regional action to enhance the health of the Great Lakes ecosystem.
711

153.
(154)

Susan Cosier Profile Image Susan Cosier
Journalist covering science and the environment. Words in Science, Scientific American, New York Times for Kids, Audubon, Undark, and others. she/her
710

154.
(146)

Jim Howe Profile Image Jim Howe
Senior Policy Advisor for Freshwater at @nature_org. Father, spouse, fisherman, outdoor lover, banjo player. Cornell & Michigan alum. All views my own.
709

155.
(156)

Michael A Reuter Profile Image Michael A Reuter
Working for people and nature in the Midwest - the land of Great Lakes and great rivers. Tweeting on the diversity of life, including special people.
707

156.
(157)

Howard Learner Profile Image Howard Learner
@ELPCenter Executive Director. Public interest attorney. Policy wonk. Believer in #WinWinWin solutions. Obama campaign adviser (08). Proud dad w/3 sons. Go Sox!
707

157.
(158)

Gary Wilson Profile Image Gary Wilson
Chicago --Detroit Public TV's Great Lakes Bureau. Occasionally, Planet Detroit. Water equity. "Its risky to believe your own press releases." Tweets, me.
706

158.
(179)

Lisa Borre Profile Image Lisa Borre
Lake conservationist. President @NALMStweets. Research specialist @CaryInstitute. Coordinator @GLEONetwork. Past contributor to NatGeo blog. Views mine. she/her
706

159.
(159)

Sierra Club Profile Image Sierra Club
Working to restore and protect the Great Lakes! Find news and fun facts about Great Lakes issues and concerns.
705

160.
(153)

Michiganographer Profile Image Michiganographer
On life in the "land beyond adorning"–Michigan, goddess of the Inland Seas
705

161.
(166)

Resilient Infrastructure Sustainable Communities Profile Image Resilient Infrastructure Sustainable Communities
RISC is a cluster of public/private sector professionals focused on sustainable water infrastructure and green neighborhoods across the Great Lakes basin.
705

162.
(161)

Abraham Aiyash Profile Image Abraham Aiyash
State Rep 4 Detroit & Hamtramck. Son of Immigrants. @JMCMSU Alum. Lover of environmental justice, #M4A, transparency, FIRST Robotics, & coffee. Think Different.
705

163.
(152)

Great Lakes Observing System (GLOS) Profile Image Great Lakes Observing System (GLOS)
The Great Lakes Observing System (GLOS) provides end-to-end #data services that support science, policy, management, and industry in the Great Lakes.  #yeahbuoy
704

164.
(162)

Daniel Macfarlane Profile Image Daniel Macfarlane
Prof @WesternMichU: water, energy, enviro. Books: Niagara Falls; St. Lawrence; IJC; border waters. Current book projects: Lake Ontario;
704

165.
(164)

Ontario Water Centre Profile Image Ontario Water Centre
We work for all #lakes, and #LakeSimcoe. We like everyday activities to protect #water. See our kids book, Do #Fish Fart?--great fun + science!
702

166.
(167)

Nandita Basu Profile Image Nandita Basu
Professor and University Research Chair in Global Water Sustainability and Ecohydrology, Studies water quality under changing climate and land use
700

167.
(168)

Flint Rising Profile Image Flint Rising
An activist group in Flint led by locals who are working to fix the #FlintWaterCrisis and address community needs.
699

168.
(165)

Two Yellow Buoys Profile Image Two Yellow Buoys
We hang out in #LakeMichigan, recording and transmitting real-time conditions to the world. Owned and cared for by @ILINSeaGrant, @PurdueFNR, @PurdueCE.
696

169.
(170)

Andrew Slade, MEP Profile Image Andrew Slade, MEP
Make our Great Lake Superior, and keep all people healthy. Tweets from MEP Duluth staff, fresh from the shores of the Big Lake.
696

170.
(180)

Caroline Gottschalk Druschke Profile Image Caroline Gottschalk Druschke
Fluvial Rhetorician | Co-chair of @WaterUWMadison | Mother of Bears | Irish/English/Alsatian/Scots-descended settler on Ho-Chunk, Potawatomi, and Odawa Lands
696

171.
(190)

GLIER At UWindsor Profile Image GLIER At UWindsor
Official Twitter account for The Great Lakes Institute for Environmental Research (GLIER) at The University of Windsor, Ontario Canada.
695

172.
(171)

Bentley Johnson Profile Image Bentley Johnson
694

173.
(160)

Cory Brant Profile Image Cory Brant
#GreatLakes researcher | PhD fish behavioral ecology |
693

174=
(173)

Susan Bence Profile Image Susan Bence
Environmental Reporter at Milwaukee Public Radio.
692

174=
(172)

Leslie Tom Profile Image Leslie Tom
CSO @TheWrightMuseum, ServiceDesigner, Connector, Arch Designer. Knowledge Chair: @EnvirandClimate (@aamers) Prior: @detroitfellows @flux_io @BerkeleyISchool
692

176.
(174)

Marc Cadotte Profile Image Marc Cadotte
#Toronto @UTSC Prof. of #conservation, #urban #ecology & #biodiversity. Editor @AER_ESE_BES. Director @CERA_UTSC Tweets my own. Sometimes talks #hockey. He/Him
692

177.
(175)

Julia Noordyk Profile Image Julia Noordyk
Working to support just and climate resilient communities. Love all things #greeninfrastructure, #naturebased, #sustainable #conservation ✌️
692

178.
(176)

Lester Graham Profile Image Lester Graham
Lester Graham is a reporter @EnvironReport @MichiganRadio, @Statesideradio. I explain things. Retweets not endorsements.
691

179.
(177)

Great Lakes Christian College Profile Image Great Lakes Christian College
Located in the heart of Lansing. We are passionately preparing students to be servant-leaders breaking down barriers in the church and the world.
691

180.
(178)

Paul Dyster Profile Image Paul Dyster
Former Mayor of Niagara Falls, NY. Great Lakes environmentalist, historic preservationist, Dem deerhunter, Bills, Sabres
690

181.
(187)

Annamarie Sysling Profile Image Annamarie Sysling
(she/her)
690

182.
(181)

John Flesher Profile Image John Flesher
Correspondent, The Associated Press
690

183.
(182)

Dan Egan Profile Image Dan Egan
Journalist, author of the Death and Life of the Great Lakes
689

184.
(183)

LimnoTech Profile Image LimnoTech
We help our clients with water-related problems make decisions based on sound science and real-world constraints.
688

185.
(185)

Lake Michigan Profile Image Lake Michigan
The big western lobe of the great Lake Michigan-Huron. Created by the ripping apart of a couple tectonic plates.
688

186.
(184)

River Institute Profile Image River Institute
River Institute is a non-profit, charitable organization dedicated to research, education & community outreach on the St. Lawrence River and its tributaries.
687

187.
(186)

Kenneth Bailey Profile Image Kenneth Bailey
Wandering around the state of Michigan
683

188.
(199)

Rick Lindgren Profile Image Rick Lindgren
Staff lawyer with Canadian Environmental Law Association. Views my own. RTs not endorsements.
682

189.
(202)

GLFC Profile Image GLFC
The Great Lakes Fishery Commission coordinates research, controls sea lampreys & facilitates cooperative fishery management within the Great Lakes basin.
677

190.
(205)

Great Lakes Canada Profile Image Great Lakes Canada
Protecting our Great Lakes. Suivez-nous en français @GrandsLacs_GC Terms: https://t.co/LKszp6zjSg
676

191.
(189)

MWR Great Lakes Profile Image MWR Great Lakes
This is the Official twitter page of MWR Great Lakes. Need a fast response? Visit us on Facebook! http://t.co/n5j55hCKEN
674

192.
(195)

Warren Currie Profile Image Warren Currie
Limnologist/Oceanographer, Plankton, #GreatLakes Food Webs. Research Scientist, Fisheries & Oceans Canada. Curler
673

193.
(191)

Ontario Biodiversity Profile Image Ontario Biodiversity
The Ontario Biodiversity Council guides the implementation of Ontario's Biodiversity Strategy, and promotes the appreciation and conservation of biodiversity.
673

194.
(193)

Gabe Wasylko Profile Image Gabe Wasylko
Social, @TheCLE • Cleveland Cityscape, Sports, and Portrait Photographer • @WoosterEdu Alumni • Prints Available: https://t.co/wJlF8jHzK9
673

195.
(192)

Ohio Lake Erie Commission Profile Image Ohio Lake Erie Commission
The role of the Commission is to preserve Lake Erie's natural resources, protect the quality of its waters and ecosystem, and promote economic development.
672

196.
(169)

Oil&Water Don't Mix Profile Image Oil&Water Don't Mix
We bring people together across the Great Lakes to push for climate action and to end the threat of oil spills from Enbridge's dangerous Line 5 pipeline.
672

197.
(188)

GLSL Cities Profile Image GLSL Cities
Serving and protecting the Great Lakes & St. Lawrence Cities Initiative/Alliance des Villes des Grands Lacs et du Saint-Laurent since 2003.
670

198.
(194)

Ausable Bayfield Profile Image Ausable Bayfield
Keep up to date with Ausable Bayfield Conservation Authority (ABCA) news at LandWaterNews. Contact https://t.co/VXX0Sh8Xda for rules of use.
670

199.
(196)

Inland Seas Ed Assoc Profile Image Inland Seas Ed Assoc
ISEA is a non-profit organization whose mission is Protecting the Great Lakes through Education
669

200.
(197)

Lisa Erdle Profile Image Lisa Erdle
Environmental steward in Toronto | @UofT PhD candidate in the @ChelseaRochman lab studying microfibers and wildlife | Research Manager @5gyres | Loves bikes!
668

201.
(197)

Stuart Carlton Profile Image Stuart Carlton
I'm a social scientist who studies environmental & natural resource issues. This is a personal account: I generally tweet for leisure, not #networking.
668

202.
(200)

Jill Witkowski Heaps Profile Image Jill Witkowski Heaps
Advocate for environmental justice, triathlete, surfer, traveler, musician, mom
667

203.
(201)

GLPhragCollaborative Profile Image GLPhragCollaborative
The Great Lakes Phragmites Collaborative is a partnership to link people, information, and action.
667

204.
(211)

Planet Detroit Profile Image Planet Detroit
Hold power accountable. Uncover solutions. Serve and reflect the community.
666

205.
(204)

Great Lakes Group Profile Image Great Lakes Group
The Great Lakes Towing Company and Great Lakes Shipyard; international, full-service marine transportation; towing, new construction, maintenance, and repair.
666

206.
(207)

Great Lake Jumper Profile Image Great Lake Jumper
Dan O’Conor . https://t.co/zPmFCYlKzz please support @civlchi instagram at Danielt.oc
664

207.
(208)

Maureen Cunningham Profile Image Maureen Cunningham
#WaterJustice #WaterEquity @EPIConservation, @TownofBethlehem Board, @YaleFES @AU_SIS Alum, @paulmillerdc❤️, Protecting the water I dream about, tweets=me
664

208.
(209)

Ellory Monks Profile Image Ellory Monks
Yes: infrastructure, cities, environment. Also: women engineers, @RiceUniversity. Co-Founder @TheAtlas4Cities & 2x mama
663

209.
(212)

Jennifer Caddick Profile Image Jennifer Caddick
Writer, VP Communications @A4GL, St. Lawrence River Rat, rower. Lover of books, modern design, peas, & water in all its forms. Tweets are my own.
660

210.
(213)

Eric Roberts Profile Image Eric Roberts
Sailor | Traveler | Arts | Sciences | Parks | Great Lakes | Small Lakes
660

211.
(214)

Silvia Newell Profile Image Silvia Newell
Aquatic Biogeochemist, with oceans and lakes and everything in between. All views are my own. She/her. Latina in STEM. #Blacklivesmatter
659

212.
(215)

Yousef Rabhi Profile Image Yousef Rabhi
House Democratic Floor Leader. State Representative, MI 53. Former Washtenaw County Commissioner.
658

213.
(216)

Jeff Reutter Profile Image Jeff Reutter
Ph.D. Past Bd Chair TNC, Ohio. Past Dir (1987-2015) OSU Sea Grant & Stone Lab. Lake Erie, Great Lakes. Addressing water quality & climate change. Own posts.
658

214.
(217)

Todd Ambs Profile Image Todd Ambs
Director of Healing Our Waters-Great Lakes Past Prez of River Network. 30 plus yrs enviro work. Head H2O guy in WI 2003-10. Ran 2 state river groups.
658

215.
(210)

FLOW Profile Image FLOW
Everything we do is reflected in our name: For Love of Water. Our mission is to safeguard the Great Lakes, the planet’s largest freshwater lake system. Join us!
657

216.
(218)

Dona Geagea Profile Image Dona Geagea
PhD Researcher | Facilitator | Water, Creativity & Social Innovation buff | Change catalyst
657

217.
(219)

Sustain Great Lakes Profile Image Sustain Great Lakes
Sustain Our Great Lakes is a public-private partnership focused on the restoration, protection and preservation of the Great Lakes.
655

218.
(221)

Bob Sterner Profile Image Bob Sterner
Scientist, educator, researcher. I tweet about science, the environment, and especially freshwater with an emphasis on large lakes. he/him/his
654

219.
(222)

Jeff Alexander Profile Image Jeff Alexander
Michigan-based writer inspired by the Great Lakes. Views expressed here are all my own.
654

220.
(206)

Loren King Profile Image Loren King
professor, dad, swimmer. dismal time management. not nearly as smart as @kimjdej. @GreatLakesTrust @SoloSwims @GLOWswimming @MercatorCanada @LaurierPoliSci
654

221.
(223)

Lake Superior NMCA Profile Image Lake Superior NMCA
Official twitter page of Lake Superior National Marine Conservation Area. Terms: http://t.co/WVjwL1Urw7 • En français : @AMNCLcSuperieur
654

222.
(225)

The Nature Conservancy In Minnesota Profile Image The Nature Conservancy In Minnesota
The Nature Conservancy has worked to conserve Minnesota’s most significant prairies, forests, lakes, rivers, streams and wetlands since 1958.
653

223.
(226)

Forged In The Smithy Profile Image Forged In The Smithy
President and CEO at @michenvcouncil; lover of the great outdoors and the healthy human city
652

224.
(203)

DataStream Profile Image DataStream
An open access platform for sharing water data. Developed by @TheGordonfdn in partnership with the GNWT, @atlwaternetwork & @SaveLakeWpg. https://t.co/vtWOhvWlem
652

225.
(227)

Caitie Nigrelli Profile Image Caitie Nigrelli
#GreatLakes science, birds, fish, native plant gardening. Posts mine | she/her
652

226.
(228)

Watershed Center Profile Image Watershed Center
The Watershed Center advocates for clean water in Grand Traverse Bay and protects and preserves its watershed.
652

227.
(229)

Freshwater Profile Image Freshwater
Freshwater works for clean & reliable water in Minnesota. Your support makes a lasting difference for water in our communities. Join, donate, or act today.
652

228.
(230)

Great Lakes Seaway Profile Image Great Lakes Seaway
The GLSPartnership Official Feed - A coalition of leading U.S. and Canadian maritime organizations promoting the benefits of marine transportation.
650

229.
(220)

Margaret O'Gorman, MSc Profile Image Margaret O'Gorman, MSc
@WildlifeHC President Author Strategic Corporate Conservation Planning. Prefers pragmatism. Likes bicycles #business #biodiversity #coporatesocialresponsibility
650

230.
(231)

Bryan Brooks Profile Image Bryan Brooks
Professor of environmental science & public health; Towards sustainable global environmental quality; Environment & health; Editor in Chief, @EnvSciTech Letters
649

231.
(242)

Robert Michael McKay Profile Image Robert Michael McKay
Executive Director @GLIERUWINDSOR, Humboldtian @AvHStiftung and alum @queensu, @mcgillu and Yasha Smushkin Power Skating School. Coach @WindsorLancers Curling
649

232.
(224)

David Rankin Profile Image David Rankin
looking for innovators by day, dad by night, making the world better most of the time... https://t.co/6SAjP8YbFX https://t.co/85lno9m8Vl
648

233.
(232)

Alex Sagady Profile Image Alex Sagady
Environmental Consultant / Expert Witness -- Air, Water, Wastewater, Waste and Community Environmental & Natural Resources Protection
648

234.
(239)

Sanjiv Sinha Profile Image Sanjiv Sinha
Water Resources PhD; Boards of @ECTINC & @DeltaGreatLakes (Vice Chair). Past boards of @A4GL (Chair) & @MichiganLCV. Via @strategyand & @umich. Tweets are mine.
648

235.
(233)

Julie Claussen Profile Image Julie Claussen
She/Her. Fisheries biologist, Director of Operations @fishconserve. What makes me happy? SciComm • Celebrating diversity • Positive attitudes • Coffee • Rivers
647

236.
(234)

USACE Buffalo Profile Image USACE Buffalo
The Buffalo District provides world-class engineering solutions to the Lower Great Lakes. Our AOR covers approximately 38,000 square miles in NY, OH and PA.
647

237.
(235)

Ethan Theuerkauf Profile Image Ethan Theuerkauf
Assistant Professor @GEOatMSU at Michigan State University; Coastal geomorphologist, dad, husband, and lover of the outdoors.
646

238.
(236)

HRWC Profile Image HRWC
Huron River Watershed Council, leading the way to a healthy #HuronRiver. @NatureIsWater @ClimatoDan @PamLabadie
645

239.
(237)

Joel Brammeier Profile Image Joel Brammeier
Great Lakes leader and water guy. Tweets are just mine.
643

240.
(238)

Sierra Club Ontario Profile Image Sierra Club Ontario
Our mission is to protect and restore the health of the natural environment & communities in Ontario, while encouraging citizens to be stewards of our earth.
643

241.
(240)

Doug Jonas Profile Image Doug Jonas
Dad + Husband + Michigander ... shaded with innumerable perplexities ... more imagery at https://t.co/9BN6sQhfY2
642

242.
(241)

Bill Schleizer Profile Image Bill Schleizer
Delta Institute CEO. Tweets will range from sustainability to trivial to the inane, apologies in advance. opinions are like onions but w/o pi.
641

243.
(254)

UT Lake Erie Center Profile Image UT Lake Erie Center
Research and education center dedicated to solving environmental problems at the land-water interface and bay-lake exchanges in the Great Lakes
639

244.
(261)

Greg Dick Profile Image Greg Dick
Director of @CIGLR_UM. Professor @MichiganEarth and @UMSEAS. Alum of @UVA, @Scripps_Ocean, @BanfieldLab; he/him/his
638

245.
(267)

Kevin E. Joyce Profile Image Kevin E. Joyce
Conservation, Climate Crisis, Great Lakes & Mental Health • Ohio Project Mgr. @tpl_org-Protecting Land for People • Opinions my own • Photo by Art Weber
637

246.
(243)

Patrick S. Forsythe Profile Image Patrick S. Forsythe
Professor of Biology and Environmental Science | Natural and Applied Sciences | Aquatic Ecology and Fisheries Laboratory | UW - Green Bay | AFS Faculty Advisor
637

247.
(244)

GreatLakesDailyNews Profile Image GreatLakesDailyNews
Great Lakes Daily News offers daily headlines about the #GreatLakes, the largest fresh surface water system in the word. A service of @glcommission.
636

248.
(253)

Fielding Montgomery Profile Image Fielding Montgomery
Research Scientist @nssalmon | PhD @eebtoronto | Dal and @ThunderCWHL alumni | I tweet about sports (hockey) and science (fish) | she/her
635

249.
(246)

Peter Alsip Profile Image Peter Alsip
Modeler of things aquatic at the University of Michigan Cooperative Institute for Great Lakes Research. Views and tweets are my own, bad jokes and all.
634

250.
(247)

Elin Warn Betanzo Profile Image Elin Warn Betanzo
Water Engineer @ Safe Water Engineering. I work on water. Drinking water.
634

251.
(248)

Hugh McDiarmid, Jr. Profile Image Hugh McDiarmid, Jr.
Great Lakes State advocate, communications professional. View solely mine.
633

252.
(255)

Nick Schroeck Profile Image Nick Schroeck
Associate Dean of Experiential Education, Associate Professor of Law @DetroitMercyLaw. Advocate for justice, clean air and water. Great Lakes and Great Times.
633

253.
(249)

Phil Anderson Profile Image Phil Anderson
I'm just a guy working with fish and stuff. Aquatic Scientist in Environmental Consulting. Passionate about lakes.
632

254.
(245)

David Dempsey Profile Image David Dempsey
Freshwater enthusiast and author with special regard for the Great Lakes. Michiganian.
631

255.
(250)

Rebecca Williams Profile Image Rebecca Williams
Senior Editor, News @Michigan Radio. Formerly Host of The Environment Report (@EnvironReport). Retweets not endorsements.
631

256.
(251)

Great Lakes Guide Profile Image Great Lakes Guide
Your journey begins here
631

257.
(252)

Marnie Urso Profile Image Marnie Urso
All things Great Lakes, conservation, and climate change. Policy protagonist for @Audubon_GL Tweets are mine mine mine.
630

258.
(256)

Protect Great Lakes Profile Image Protect Great Lakes
The Compact Implementation Coalition works to protect the Great Lakes Compact and the waters of the Great Lakes.
626

259.
(257)

GreatLakesWater Profile Image GreatLakesWater
We’re scientists from Environment and Climate Change Canada tweeting about #GreatLakes. This is a personal account; all views are our own.
625

260.
(258)

Erie Hack Profile Image Erie Hack
Innovation challenge around Lake Erie to solve our greatest water problems
624

261.
(259)

TNC Ohio Profile Image TNC Ohio
Conserving the lands and waters on which all life depends.
624

262.
(262)

Adam Profile Image Adam
Conservationist. Rural leftist. Learn more about the MI PBB Registry: https://t.co/VXuuHaWZg5
620

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(263)

Jesse Schomberg Profile Image Jesse Schomberg
Coastal Communities Extension Educator for Minnesota Sea Grant Program. Tweets are mine.
619

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(264)

Joan M Rothenberg Profile Image Joan M Rothenberg
Wrapping arms round those wild majestic Gr8 Lakes St Lawrence waters.North America'sWater Belt.Working2keep #Gr8LakesGr8#4allTime. Results sketchy but
619

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(265)

David Ruck Profile Image David Ruck
President of @LakesOutreach. Avid storytelling addict. #documentary #EnvironmentalJustice. #Runner. #CarGuy
619

266.
(266)

Bonnie Hamilton | Vaxxed Profile Image Bonnie Hamilton | Vaxxed
PhD Candidate @UofT | multi-stressor effects of #POPs, #plastics, & #climatechange in the #Arctic | #PolarEcotox | #fisHER | @NatGeoExplorers | views my own
618

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(268)

Great Lakes Environmental Law Center Profile Image Great Lakes Environmental Law Center
Detroit nonprofit working all over Michigan & throughout the Great Lakes to provide education, policy, & legal services to improve environment, energy, & health
617

268.
(270)

Trevor E. Pitcher Profile Image Trevor E. Pitcher
Professor, @GLIERUWindsor & @iBioUWindsor, Director @FRECUWindsor, @COSEWIC Freshwater Fishes SSC, Board of Directors @IAGLR, tpitcher@uwindsor.ca
617

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Friends Of The St. Clair River Stewardship Program Profile Image Friends Of The St. Clair River Stewardship Program
Welcome to Friends of the St Clair River stewardship program! Follow us on FB: stclairriver. Tweets by Kirsten Lyons, Stewardship Director for Friends
616

270.
(271)

Jill Brooks Profile Image Jill Brooks
PhD candidate @Carleton University, Ottawa. Fish ecology + hypoxia in Great Lakes, & shark fishing in Florida w/ @SharkStudies #fishtracking she/her
616

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(272)

Jérôme Marty (He/Him) Profile Image Jérôme Marty (He/Him)
Dad x2. Freshwater scientist. @ottawaeggheads Chair, Past President of @Can_Limnology and @IAGLR. All views are mine.
615

272.
(292)

Michael Twiss Profile Image Michael Twiss
Great Lakes limnologist; biology chair; water quality; IJC SAB; fmr. IAGLR Pres. Story: https://t.co/YoVe1i0ur4
614

273.
(273)

Ashley Wallis (She/her) Profile Image Ashley Wallis (She/her)
Plastics pollution policy. Advocate. Mother. Tweets are my own.
613

274.
(274)

Christopher Hilkene Profile Image Christopher Hilkene
An environmental and political geek with a love of horses, dogs, soccer, F1 and music. Views are my own.
612

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(280)

Great Lakes Outreach Media Profile Image Great Lakes Outreach Media
#Mediaproduction company based in #Michigan. Focused on the #GreatLakes, #ocean, and #science through #videostorytelling. #scicomm #algae #algaeblooms
612

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Dr. Amy Marcarelli Profile Image Dr. Amy Marcarelli
Stream and lake #ecosystem ecologist on the shores of the #GreatLakes. Navigating life in science, academia and the UP. She/her. Tweets are my own.
612

277.
(278)

Audrey Baetz Profile Image Audrey Baetz
Great Lakes ➡️ Southern Bayous • Studying isotopes, habitat associations and Gar in restored floodplains • she/her• Marathoner
610

278.
(277)

Ann Profile Image Ann
Sunrise Photographer from Port Stanley, @Lake Erie. Proud Mom of 5 sons ~and my youngest an angel. Follow me daily for Lake Erie sunrise videos on my journey ☀️
610

279.
(269)

Donna Kashian Profile Image Donna Kashian
Disturbance freshH2O Ecologist-invasive spp., contaminants, urban sustainability. Sci Com Strives for a diverse interdisciplinary field. She/her
609

280.
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GLISA Profile Image GLISA
The Great Lakes Integrated Sciences + Assessments Program. Providing climate info & facilitating climate-smart decision making in the Great Lakes region. @noaa
609

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(281)

Sara Hughes Profile Image Sara Hughes
Assistant Professor @UMSEAS. Water and Climate Policy Lab. Tweet cities, water, climate change.
607

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(282)

✨Angela Greene✨ Profile Image ✨Angela Greene✨
* Ohio Sea Grant Education Specialist * Technology Instructor & Professional Learning Facilitator* Nearpod Pionear * NOAA Teacher at Sea, M.Ed
607

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(283)

Michigan Inland Lakes Partnership Profile Image Michigan Inland Lakes Partnership
Multi-organization collaboration advancing stewardship of Michigan's inland lakes. Host of the Michigan Inland Lakes Convention. Account run by @JoLatimore.
606

284.
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Janina Profile Image Janina
Water Research. UWaterloo. PhD in Biogeochemistry. Research Associate. Lab Manager. #GreatLakes #WaterQuality
606

285.
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Friends Of The Rouge Profile Image Friends Of The Rouge
Promoting restoration and stewardship of the Rouge River in metropolitan Detroit since 1986.
606

286.
(285)

Ryan Graydon Profile Image Ryan Graydon
Environmental health researcher interested in policy impacts on the energy-water-health nexus, climate change, environmental justice & racial equity. he/him
605

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(293)

@annELPC Profile Image @annELPC
Federal Legislative Director, mom, Kings Court community gardener, member of the second strings orchestra and bread baker.
605

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(286)

PCS Profile Image PCS
Partners for Clean Streams encourages clean, clear, & safe waterways by developing community partnerships through education, volunteers, & restoration projects
605

289.
(287)

Deidre Peroff, Ph.D. Profile Image Deidre Peroff, Ph.D.
#SocialScience Outreach Specialist for Wisconsin Sea Grant, working towards a more #equitable and #sustainable world. She/her. Tweets are my own.
602

290.
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Netzero Is NOT ZERO Profile Image Netzero Is NOT ZERO
Detroit Latin@ broadcast from the frontera SW Detroit at the Nexus of climate and racism. thoughts my own.
602

291.
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Lake Carriers' Association Profile Image Lake Carriers' Association
Since 1880, LCA has represented the U.S.-flag Great Lakes fleet whose cargoes are the foundation of U.S. manufacturing, infrastructure, and energy production.
602

292.
(290)

Huron Pines Profile Image Huron Pines
Conserving and enhancing Northern Michigan's natural resources to ensure healthy water, protected places and vibrant communities.
601

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Sharon McGowan Profile Image Sharon McGowan
Amplify Collaborations Editor, Institute for Nonprofit News; former Editor-in-chief of Milwaukee Neighborhood News Service
599

294.
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Todd Spangler Profile Image Todd Spangler
Delivering a piece of mind and building enduring relationships.
598

295.
(296)

Julie Mida Hinderer Profile Image Julie Mida Hinderer
Proud Michigan Wolverine and native Michigander tweeting about Great Lakes, environment, science, beer.
596

296.
(304)

Karen Murchie Profile Image Karen Murchie
Fisheries scientist, life aquatic
596

297.
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Fisk Lab Profile Image Fisk Lab
Trophic ecology lab @GLIERUWINDSOR utilizing a combination of stable isotopes and acoustic telemetry.
595

298.
(298)

Great Lakes St. Lawrence Seaway Development Corp. Profile Image Great Lakes St. Lawrence Seaway Development Corp.
The official Twitter account of the @USDOT Great Lakes St. Lawrence Seaway Development Corporation (GLS). https://t.co/tgiLfBbJIT
595

299.
(299)

Chris Vandergoot Profile Image Chris Vandergoot
Interests: Great Lakes fish population & ecology. GLATOS Director, Associate Professor Michigan State University. https://t.co/dmdsD69eO6
595

300.
(300)

Curt Karboski Profile Image Curt Karboski
I'm a Great Lakes fish biologist. Tweetin' fish, fossils, farm stuff, goofs, sketches and anything cool I find. Tweets are mine.
592

301.
(301)

CleanWaterAction Profile Image CleanWaterAction
Clean Water Action Minnesota: Working to empower people to take action to protect America's waters and make democracy work for all of us.
591

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Latia Leonard Profile Image Latia Leonard
Director of Youth Energy Squad (@detroit_yes)at @ecoworksdetroit, ELP Senior Fellow, Youth Mentor & Allie, life long Detroiter, @AmeriCorpsVISTA alum
591

303.
(303)

Chris Collier Profile Image Chris Collier
Running, Homebrewing, Outdoor Adventuring, Dog & Cat Spoiler | #GreatLakes Stream Restoration w/ @TroutUnlimited | Tweets are my own
590

304.
(305)

Laurentian SETAC Profile Image Laurentian SETAC
Laurentian chapter of the Society of Environmental Toxicology and Chemistry (@SETAC_world).
590

305.
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Laura Rubin Profile Image Laura Rubin
Director of the Healing Our Waters—Great Lakes Coalition
589

306.
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Clinton River WC Profile Image Clinton River WC
The mission of the Clinton River Watershed Council is to protect, enhance, and celebrate the Clinton River, its watershed, and Lake St. Clair
589

307.
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Thijs Frenken Profile Image Thijs Frenken
588

308.
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Jan-Michael Hessenauer Profile Image Jan-Michael Hessenauer
Fisheries Research Biologist working on Michigan's inland and Great Lake waters from the Lake St. Clair Fisheries Research Station. @UConnWFCC alum
587

309.
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MKE Water Commons Profile Image MKE Water Commons
Milwaukee Water Commons is a cross-city network that fosters connection, collaboration and broad community leadership on behalf of our waters.
585

310.
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Dr. Catherine Febria Profile Image Dr. Catherine Febria
Canada Research Chair | Asst Professor | Freshwater Restoration Ecology @StreamEcology @GLIERUWindsor @iBioUWindsor #KindnessInScience she/her/siya
584

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(312)

Cuyahoga River Profile Image Cuyahoga River
The River That Burned is in recovery. Cuyahoga River Restoration works to make it the cleanest, healthiest Great Lakes tributary.
584

312.
(313)

Julia Baird Profile Image Julia Baird
Associate Professor, Canada Research Chair. Passionate about water governance, resilience, agriculture - in a changing climate. #firstgen
583

313.
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Kennedy Bucci Profile Image Kennedy Bucci
PhD candidate in the @chelsearochman lab at U of T, investigating the effects of microplastics in freshwater ecosystems; NWO expat; she/her
583

314.
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Jean Adams Profile Image Jean Adams
Fish biologist, statistician, PhD, researching invasive sea lampreys, native lake trout, and ecosystem change in Laurentian Great Lakes. @IAGLR Vice President.
581

315.
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Sarah Orlando Profile Image Sarah Orlando
Clean Marinas Manager, OH Sea Grant. Lover of all things water-related, especially the great Lake Erie. Tweets are my own.
580

316.
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Courtney Weier Profile Image Courtney Weier
Outdoor Educator, Scientist, Professor, and future PhD student
579

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Todd Rex Miller Profile Image Todd Rex Miller
All things water and then some
578

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(319)

NAVSTA Great Lakes Profile Image NAVSTA Great Lakes
Official Twitter account of Naval Station Great Lakes. The intent of this page is to post alerts concerning the base.
577

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(321)

Emily Shaw Profile Image Emily Shaw
PhD candidate l bridging knowledge systems to address fish contamination l lover of food, reading, gardening, lighthouses & the Great Lakes
577

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(322)

Shirley Heinze Land Trust Profile Image Shirley Heinze Land Trust
Connecting Communities to Nature
576

321.
(323)

Chris McLaughlin Profile Image Chris McLaughlin
The Backloop is about fostering resilience. @McMasterU PhD in Great Lakes water policy. Governance & strategy, I know a bit. Dad, hubs, he/him, @Arsenal
576

322.
(324)

Katie C Williams Profile Image Katie C Williams
Geographer. PhD. Great Lakes. Human-Environment Relationships. DJ. Kayaker. Human Being.
575

323.
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Gail Krantzberg Profile Image Gail Krantzberg
Make the Lakes Great and join McMaster Great Lakes Group on Facebook
575

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Toronto Remedial Action Plan (RAP) Profile Image Toronto Remedial Action Plan (RAP)
Together with community groups and partners, we are working to restore Toronto’s waters, fish, wildlife and habitats.
575

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Forum For Leadership On Water Profile Image Forum For Leadership On Water
Working to secure the health of Canada’s fresh water through independent, expert policy analysis and perspective. Project of @makewaytogether.
574

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(328)

Saginaw Bay WIN Profile Image Saginaw Bay WIN
The Saginaw Bay Watershed Initiative Network. Restoration. Education. Protection. Collaboration. Sustainability.
574

327.
(369)

Taylor Brown Profile Image Taylor Brown
PhD student, Cornell & NY Coop Unit | FiGLI | Great Lakes coregonine ecology & early life-history | She/her | #GreatLakes #FishSci #FirstGen
574

328.
(315)

Detroit River Canadian Cleanup (DRCC) Profile Image Detroit River Canadian Cleanup (DRCC)
Partnership between government, industry, academics & environmental groups to improve and remove the Detroit River from the list of Areas of Concern.
570

329.
(330)

NOAA GLANSIS Profile Image NOAA GLANSIS
GLANSIS serves as the Laurentian Great Lakes' "one-stop shop" for information on aquatic nonindigenous species (ANS).
570

330.
(331)

Beth Wallace Profile Image Beth Wallace
Great Lakes Freshwater Campaigns Manager for the National Wildlife Federation
569

331.
(332)

SER MWGL Profile Image SER MWGL
Midwest-Great Lakes Chapter of the Society for Ecological Restoration. Promoting the science and practice of ecological restoration. (Photo: Nancy Aten)
569

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(333)

InfoSuperior Profile Image InfoSuperior
Community. Action. Research. We're Lake Superior's Information Flow. RT are not endorsements.
568

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(334)

Bonnie Burgess Profile Image Bonnie Burgess
A prickly pear from southwestern Ontario
568

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(335)

PASeaGrant Profile Image PASeaGrant
Dedicated to promoting the ecological and economic sustainability of PA's coastal waters and watersheds through science-based research, education and extension.
568

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(342)

Brad Utrup Profile Image Brad Utrup
Research Technician at the Michigan DNR’s Lake St. Clair Fisheries Research Station.
565

336.
(336)

Dan Denardo Profile Image Dan Denardo
Photographer. Lover of #nature, farming, #Mackinac, #GreatLakes, & #Michigan. Peasant food enthusiast. Born to run. Always learning. Savor the journey.
564

337.
(329)

Charlotte Jameson Profile Image Charlotte Jameson
Chief Policy Officer for @MichEnvCouncil #EnergyPolicy #WaterPolicy #ClimatePolicy. Running enthusiast. Dog obsessed. Views expressed are my own.
562

338.
(340)

Liesl Clark Profile Image Liesl Clark
562

339.
(341)

Great Lakes Trust Profile Image Great Lakes Trust
A Canadian collective and charitable fund dedicated to scientific research, artistic expression, public awareness, and civic engagement for our Great Lakes.
560

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(337)

National Museum Of The Great Lakes Profile Image National Museum Of The Great Lakes
We tell the awe-inspiring stories of the Great Lakes. 500 breathtaking photographs, 250 incredible artifacts, 45 interactive exhibits, and a 617-foot freighter.
560

341.
(338)

Noah Hall Profile Image Noah Hall
Law professor @_WayneLaw & @UMich Program in the Environment. Founder @GLELC. Short tweets and long books on environmental rights and water law.
560

342.
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Chiara Profile Image Chiara
Concerned Citizen of the World | Lover of big ocean, coastal areas, and all things #GreatLakes | breaks for squirrels | she/her
557

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Paul Weidman Profile Image Paul Weidman
Research Scientist & Adjunct Assistant Professor @GLIERuwindsor: freshwater ecosystem ecology - biogeochemistry, algae, invertebrates, and juvenile fish
556

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GLATOS Telemetry Profile Image GLATOS Telemetry
GLATOS assists scientists and the public learn more about Great Lakes fish behavior & provides information to fisheries management decision makers.
554

345.
(346)

Peter Jacobson Profile Image Peter Jacobson
Passionate about lakes, craft beer, and good science (in that order)
554

346.
(347)

Blue Fish News Profile Image Blue Fish News
Blue Fish Canada is a grassroots charity dedicated to protecting the health and future of Canada’s water and wild fish stocks.
552

347.
(348)

Robin Rozon Profile Image Robin Rozon
Ballast and NIS researcher, plankton technician and fan of all things aquatic. All views are my own. (she/her | elle)
552

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(339)

Kevin Keeler Profile Image Kevin Keeler
U.S.Geological Survey @USGS |Great Lakes Science Center |Aquatic Research Laboratory| @UToledo @UMSEAS @KSUAquaculture alum| Former @ToledoZoo @NOSB_GreatLakes
549

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Natasha Blakely Profile Image Natasha Blakely
News Director, @GreatLakesNow. Asian American. Avid shark
546

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(351)

NC Burke Center Profile Image NC Burke Center
The Mary Griggs Burke Center for Freshwater Innovation is located @northland_edu & directed by Peter Annin, author of the Great Lakes Water Wars.
546

351.
(352)

Don Scavia Profile Image Don Scavia
Retired after 30 years at NOAA and 15 years at Michigan. Plugging away at dead zones and toxic algae while kayaking, fishing, and running. Diggin' Grandpa gig.
545

352.
(353)

Andrew Briggs Profile Image Andrew Briggs
#GreatLakes Fisheries Research Biologist with the Michigan Department of Natural Resources. @LifeatLSSU and @CMUniversity Alum, Scottville, MI native.
544

353.
(354)

Erin S Dunlop Profile Image Erin S Dunlop
Fisheries research scientist
542

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(363)

Daniel Brown Profile Image Daniel Brown
Climatologist by training and conservationist at heart. Nature photographer on the side. With @HRWC but all tweets are my own. Retweets are not endorsements.
538

355.
(356)

Sri Vedachalam Profile Image Sri Vedachalam
Water policy specialist; political junkie;
537

356.
(357)

Eric Olson Profile Image Eric Olson
537

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(358)

Toronto Zoo's Great Lakes Program Profile Image Toronto Zoo's Great Lakes Program
Toronto Zoo's Great Lakes Program is a FREE education program that encourages students to keep our Great Lakes great! Tweets by Project Lead Michelle.
537

358.
(355)

Rebecca Esselman Profile Image Rebecca Esselman
Conservationist with one eye on the river and the other on climate. Director at @hrwc. Tweets are my own.
535

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(360)

Melissa Duhaime Profile Image Melissa Duhaime
535

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(361)

Ed Moore Profile Image Ed Moore
Head of content at Detroit Public TV. Check out @DPTVOneDetroit @amblackjournal @DetroitPerforms
534

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Dr. Amanda Ackiss Profile Image Dr. Amanda Ackiss
Molecular ecologist | evolutionary biologist | freshwater invader | mother of greyhounds. Gimme that fish DNA. She/her.
533

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(364)

Purdue Fish Eco Lab Profile Image Purdue Fish Eco Lab
Tomas Hook Research Group @ Purdue University. Early life of #fishes in #GreatLakes and other lentic systems. @PurdueFNR, @ILINSeaGrant. RT do not=endorsements.
532

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Mike Shriberg Profile Image Mike Shriberg
Great Lakes Regional Executive Director, National Wildlife Federation
532

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(343)

Yu-Chun Kao Profile Image Yu-Chun Kao
Biologist @USGS. Angry dad, writer, & reviewer. Tweets are my own (mostly) for my research on #GreatLakes, #Cisco, #Asiancarps, #fisheries, #RStats, & #Ecopath.
532

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Cheryl Nenn Profile Image Cheryl Nenn
Riverkeeper for the mighty Milwaukee, Menomonee, and Kinnickinnic Rivers
532

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Great Lakes Commons Profile Image Great Lakes Commons
The #GreatLakesCommons project is a bioregional collaboration to govern these #GreatLakes waters as a sacred trust and shared #commons.
531

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Jon W. Allan Profile Image Jon W. Allan
529

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Nicholas Occhipinti Profile Image Nicholas Occhipinti
529

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Ashley Moerke Profile Image Ashley Moerke
Professor & Director of the Center for Freshwater Research and Education at Lake Superior State University. President, Society for Freshwater Science
525

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Dr. Karen Vigmostad Profile Image Dr. Karen Vigmostad
After devoting 35 years to Great Lakes conservation, I Tweet purely about the lakes! See also @abouttheislands, @circlethelakes & https://t.co/58KgpMdwyh
524

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Sarah Zack Profile Image Sarah Zack
Mom, wife, and pollution prevention specialist for @ILINSeaGrant. Need more sleep. Lover of water, sun, and sand. Posts are my own. *she/her*
522

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Tracy Galarowicz Profile Image Tracy Galarowicz
Dept. of Biology at Central Michigan University
519

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Jess Ives Profile Image Jess Ives
#HealthyHeadwatersLab research associate @ UWindsor. IAGLR secretary and JGLR editorial office. Interested in global Great Lakes, sustainability, food webs.
519

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Dr. Camden Burd Profile Image Dr. Camden Burd
Historian. Eastern Illinois University. Nature person. Views and opinions are my own.
518

375.
(377)

LSSU CFRE Profile Image LSSU CFRE
Lake Superior State University's Center for Freshwater Research and Education. We aim to inspire our community and sustain our Great Lakes. #CFRE
516

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St Louis River Profile Image St Louis River
We are a nonprofit organization of citizens and groups working together to restore, protect and enhance the St. Louis River.
515

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(379)

Lee FG Gutowsky Profile Image Lee FG Gutowsky
I'm an Aquatic Research Biologist and
514

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