#GreatLakes500

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

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 this #GreatLakes500 ranking will lead to knowledge exchanges and improvements in stewardship of this amazing freshwater resource.


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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, in general, plus usage of the #GreatLakes hashtag, in particular.

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.
(7)

LakeEerie Profile Image LakeEerie
the Real GOAT!
788

2.
(1)

Lake Michigan Profile Image Lake Michigan
Ininwewi Gichigami-The big western lobe of the great Lake Michigan-Huron. Created by the ripping apart of a couple tectonic plates. @LakeMichigan@ecoevo.social
764

3.
(16)

Eddie Great Lakes-Verhamme Profile Image Eddie Great Lakes-Verhamme
Great Lakes Engineer/Scientist.
758

4.
(31)

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.
738

5.
(42)

Lake Ontario Waterkeeper Profile Image Lake Ontario Waterkeeper
Find us @swimdrinkfish Giving meaning and force to environmental protections on Lake Ontario since 2001. #swimdrinkfish.
699

6.
(55)

Katie O'Reilly Profile Image Katie O'Reilly
Aquatic Invasive Species @ILINSeaGrant & @INHSillinois | PhD @NotreDame | #GreatLakes | Come for the #ecology & #scicomm, get reeled in by the fish puns
628

7.
(6)

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
598

8.
(24)

Meredith Brown Profile Image Meredith Brown
Rivers, Water, Great Lakes, Canoes, Conservation, Nature. Special Projects @CanGeo, Director @CndnCanoeMuseum, Riverkeeper Emeritus @ottriverkeeper
595

9.
(3)

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.
552

10.
(22)

Great Lakes Canada Profile Image Great Lakes Canada
Protecting our Great Lakes. Suivez-nous en français @GrandsLacs_GC Terms: https://t.co/LKszp6zjSg
455

11.
(17)

Mark Mattson Profile Image Mark Mattson
Lawyer, President Swim Drink Fish @swimdrinkfish. Lake Ontario Waterkeeper @LOWaterkeeper. @swimguide GLWQB @Waterkeeper, Great Lakes Guardian @GL_Guide
452

12.
(9)

IAGLR Profile Image IAGLR
International Association for Great Lakes Research advances understanding of world's great lakes. Publishes J. of Great Lakes Research, hosts annual conference.
451

13.
(8)

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.
437

14.
(101)

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
421

15.
(4)

Tom Henry Profile Image Tom Henry
Environmental writer
417

16.
(37)

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!
396

17.
(47)

Melissa Damaschke Profile Image Melissa Damaschke
Staunch defender of #GreatLakes. Lifelong lover of #nature. @ErbFamilyFdn Vice President of Programs. #Cheesehead. @NorthlandAlumni. Views my own. She/Her/Hers.
360

18.
(12)

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.
342

19.
(5)

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.
314

20.
(2)

Lake Ontario Profile Image Lake Ontario
Just a GREAT Lake. Niigaani Gichigami ‘Leading Sea’ #lakeontario tag me in your photos
310

21.
(87)

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.
285

22.
(new)

Great Lakes Fungi Profile Image Great Lakes Fungi
I take photos of nature
270

23.
(11)

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
263

24.
(402)

Andrew Briggs Profile Image Andrew Briggs
#GreatLakes Fisheries Research Biologist with the Michigan Department of Natural Resources. @LifeatLSSU and @CMUniversity Alum, Scottville, MI native.
262

25.
(490)

Nat Lichten Profile Image Nat Lichten
Advancing #GreatLakes Stewardship at @ErbFamilyFdn. Working for people and water. Opinions are my own.
260

26.
(14)

GLFC Profile Image GLFC
The Great Lakes Fishery Commission coordinates research, controls sea lampreys & facilitates cooperative fishery management within the Great Lakes basin.
257

27.
(45)

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.
256

28.
(91)

Bonnie Burgess Profile Image Bonnie Burgess
A prickly pear from southwestern Ontario
234

29.
(20)

CGLR Profile Image CGLR
CGLR is the collaborative voice for deepening the US-Canada relationship in the binational Great Lakes economic region. RT≠ endorsement.
219

30.
(64)

David Ruck Profile Image David Ruck
Award-winning documentary filmmaker. @LakesOutreach.#documentary #GreatLakes "The Erie Situation" https://t.co/DVSMAj1h5o
210

31.
(44)

IISD Experimental Lakes Area Profile Image IISD Experimental Lakes Area
Freshwater research. Whole-ecosystem experiments. Watersheds. Forests. Scientists. Students. Community. Fish. Oh, and lakes.
208

32.
(25)

Dr. Amanda Herzog Profile Image Dr. Amanda Herzog
That you are here—that life exists and identity, That the powerful play goes on, and you may contribute a verse. --Walt Whitman
202

33.
(107)

Northeast-Midwest Institute Profile Image Northeast-Midwest Institute
Nonprofit, nonpartisan research, and policy organization in DC. Promoting economic and environmental vitality for the 18 Northeastern and Midwestern states.
200

34.
(294)

Sri Vedachalam Profile Image Sri Vedachalam
Water policy specialist | political junkie
199

35.
(75)

Senator Rosemary Bayer Profile Image Senator Rosemary Bayer
Michigan Senator, District 12 - Champion for healthcare, public education, clean water & auto racing! She/her
180

36.
(13)

Neil   Hawkins Profile Image Neil Hawkins
President, @ErbFamilyFdn. Collaboration strategist. Champion for sustainable business, #nature, #GreatLakes, #Detroit, and #sustainability. Opinions mine.
175

37.
(67)

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.
167

38.
(372)

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.
165

39.
(100)

Environment Ontario Profile Image Environment Ontario
Ministry of the Environment, Conservation and Parks. Terms of use https://t.co/ZF9rSLZt5G. En français @ONenvironnement
163

40.
(32)

Titus Seilheimer Profile Image Titus Seilheimer
#Aquatic #ecology & #Fisheries with @UWiscSeaGrant Helping improve the #GreatLakes since 2001. #Freshwater! Tweets are my own. He/Him https://t.co/t7TNkB3W2J
160

41.
(66)

Kevin Keeler Profile Image Kevin Keeler
U.S.Geological Survey @USGS | Great Lakes Science Center | Aquatic Research Laboratory | #ICBF2024 | @UToledo @UMSEAS @KSUAquaculture alum | Former @ToledoZoo
159

42.
(139)

Sarah Harmer Profile Image Sarah Harmer
Are You Gone on tour 2022 https://t.co/Nk4QeaAwxa
158

43.
(77)

@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/ueJ76vjk5h
155

44.
(49)

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
155

45.
(60)

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.
154

46.
(65)

U.S. Fish And Wildlife Profile Image U.S. Fish And Wildlife
The U.S. Fish and Wildlife Service (USFWS) is dedicated to the conservation, protection, and enhancement of fish, wildlife, plants, and their habitats.
154

47.
(71)

Water Canada Profile Image Water Canada
Your trusted news source for all Canadian water issues. #drinkingwater #wastewater #stormwater #cleantech #Indigenous #watersheds #governance
149

48.
(465)

Healthy Urban Waters At Wayne State Profile Image Healthy Urban Waters At Wayne State
Healthy Urban Waters (HUW) is a collaboration of Wayne State University researchers networked with the community to focus on water in an urban setting.
148

49.
(73)

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
145

50.
(76)

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.
145

51.
(78)

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.
142

52.
(80)

Steven J. Cooke Profile Image Steven J. Cooke
Dad x 3, fishy Prof @Carleton_U, Editor @conphysjournal, Fellow @rcgs_sgrc & @amfisheriessoc, VP @scas_scsa, @envevidence champion, Director @Canada_CEBCEM
142

53.
(70)

Stephanie Chang Profile Image Stephanie Chang
#mommylegislator. MI State Senator, District 1. #GettingThingsDone for opportunity, access, fairness, and equity.
142

54.
(111)

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.
140

55.
(72)

Catherine McKenna Profile Image Catherine McKenna
Principal, Climate & Nature Solutions. Fmr
140

56.
(84)

Sierra Club Profile Image Sierra Club
Explore, enjoy, and protect the planet!
140

57.
(83)

The Narwhal Profile Image The Narwhal
We dive deep to tell stories about the natural world in Canada you can’t find anywhere else. Sign up: https://t.co/TlQv6DP9js
138

58.
(251)

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
136

59.
(163)

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.
136

60.
(68)

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
132

61.
(175)

Jennifer Boehme Profile Image Jennifer Boehme
Concerned about water quality, human health & the Great Lakes. Enjoys random science humor. Tweets are mine and don't represent a government agency.
129

62.
(93)

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!
129

63.
(94)

Dr. Anne Jefferson Profile Image Dr. Anne Jefferson
Watershed hydrology and geomorphology professor. Water. Climate. Cities. Environment. Plastics. Social Justice. She/Her. Also at @annejefferson@mastodon.online
127

64.
(81)

Nandita Basu Profile Image Nandita Basu
Professor and Canada Research Chair in Global Water Sustainability and Ecohydrology, water and climate challenges in the Anthropocene
125

65.
(74)

Detroitpublictv Profile Image Detroitpublictv
WTVS Detroit Public Television is a viewer-supported PBS member station. Support quality programming #supportDPTV
123

66.
(172)

Paula McIntyre Profile Image Paula McIntyre
communication strategist | systems thinker | #GreatLakes | science | traditional territory of Anishinaabeg - Three Fires Confederacy | she/her
121

67.
(96)

CNT Profile Image CNT
Center for Neighborhood Technology | National hub for research, strategies + solutions for sustainable + equitable cities
121

68.
(85)

Great Lakes Science Center Profile Image Great Lakes Science Center
Great Lakes Science Center, home of the @NASAGlenn Visitor Center, makes science, technology, engineering & math come alive! #StayCuriousCLE
120

69.
(105)

TNC In Illinois Profile Image TNC In Illinois
Protecting nature, fighting climate change, providing food/water sustainably & helping to build healthy cities in the Prairie State since 1957
119

70.
(51)

PJ³ Profile Image PJ³
Building a Detroit as beautiful as Detroiters. UMich ‘22 | MURP | WSU '19 | (he/him)
115

71.
(89)

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
115

72.
(95)

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 13 #GLVCfamily members & 24 #GLVCchamps sports.
115

73.
(97)

Dr. Rebecca Rooney Profile Image Dr. Rebecca Rooney
Born at 334ppm #ecologist, #wetlands, #climatechange, #bicycle lover, #WaterlooWetlandLab #SaveOntarioWetlands on Mastadon @girls_can@qoto.org Insta: rooney_lab
115

74.
(106)

Cuyahoga Valley NP Profile Image Cuyahoga Valley NP
The official Twitter of Cuyahoga Valley National Park.
114

75.
(21)

Andy Bramburger Profile Image Andy Bramburger
Husband, dog-dad, limnologist, phycologist, @iaglr past-pres, aficionado of all things water: science, sailing, adventure, recreational beverages. Opinions=mine
112

76.
(104)

Gabe Wasylko Profile Image Gabe Wasylko
Social, @TheCLE • Cleveland Cityscape, Sports, and Portrait Photographer • @WoosterEdu Alumni • Prints Available Here: https://t.co/wgjzcoWehR
108

77.
(46)

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
107

78.
(35)

The Joyce Foundation Profile Image The Joyce Foundation
Investing in public policies & strategies to advance #racialequity & #economicmobility for the next generation in the #GreatLakes region.
107

79.
(98)

Shayenna Profile Image Shayenna
Stream ecologist, photographer, and designer
105

80.
(380)

The Healthy Headwaters Lab Profile Image The Healthy Headwaters Lab
Using #SCIENCE to connect land, water, and people
105

81.
(114)

Dr. Kelsey Leonard Profile Image Dr. Kelsey Leonard
Water is Life // Shinnecock // Water Scholar/Protector advocating for Indigenous Water Rights @TribalWater
105

82.
(90)

TechTown Detroit Profile Image TechTown Detroit
We are Detroit’s entrepreneurial hub. We are a nonprofit that supports small businesses & tech entrepreneurs. We offer coworking, office, meeting & event space.
104

83.
(137)

Society Of Canadian Aquatic Sciences Profile Image Society Of Canadian Aquatic Sciences
Official twitter feed for the new Society of Canadian Aquatic Sciences/Société canadienne des sciences aquatiques https://t.co/YOsmdTI78r #SCAS_SCSA
103

84.
(120)

ELPC Profile Image ELPC
We advocate, innovate and litigate to protect the Midwest's environment from the Great Lakes to the Great Plains.
101

85.
(79)

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.
100

86.
(109)

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.
100

87.
(15)

Jay Austin Profile Image Jay Austin
Lake researcher. Physics is important too.
100

88.
(118)

Michigan Radio Profile Image Michigan Radio
Michigan's NPR News Leader. How to listen: https://t.co/uaaCR7ZJEZ Home of @StatesideRadio. Follow our reporters: https://t.co/zd9Tbrf7C1 Donate: https://t.co/icqJsUCqRV
99

89.
(115)

Environment Report Profile Image Environment Report
The Environment Report reveals the relationship between the natural world and the everyday lives of people.
97

90.
(26)

Vaccinated Lake Superior Profile Image Vaccinated Lake Superior
I am the greatest lake of all time. G.L.O.A.T. (she/her) #BigBeautifulWater
97

91.
(126)

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.
97

92.
(140)

Matthew L. Miller Profile Image Matthew L. Miller
Author, Fishing Through the Apocalypse (@LyonsPress). Editor of Cool Green Science, @nature_brains. Fishing, mammals, natural history, good books, outdoor life.
97

93.
(123)

Jonathan Overpeck Profile Image Jonathan Overpeck
Environmental/Climate scientist for 30+ years; Samuel A. Graham Dean, @UMSEAS @UMICH. Tweets my own. Thinking grad school? Join me at @UMSEAS: https://t.co/i7TP5nngbr
97

94.
(122)

EPA Great Lakes Profile Image EPA Great Lakes
Serving Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin and Tribal Nations
96

95.
(108)

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
95

96.
(164)

Jeffkart Profile Image Jeffkart
#GreatLakes environment writer, editor, blogger, dad & principal consultant @enviroprose aka #MrGreatLakes - green #startups & NGOs @ForbesScience
95

97.
(142)

WeThePeopleDet Profile Image WeThePeopleDet
Promoting HUMAN RIGHTS, YOUTH LEADERSHIP, RACIAL JUSTICE, WATER JUSTICE, HOUSING & Quality EDUCATION!
94

98.
(112)

Abraham Aiyash Profile Image Abraham Aiyash
State Rep, Detroit & Hamtramck. Son of Immigrants. @JMCMSU Alum. Lover of environmental justice, CFB
93

99.
(119)

Vance Badawey Profile Image Vance Badawey
Parliamentary Secretary of Indigenous Services and Member of Parliament for Niagara Centre
93

100.
(141)

Michigan Sea Grant Profile Image Michigan Sea Grant
Looking out for Michigan's coasts.
92

101.
(130)

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.
92

102.
(138)

Association Of State Floodplain Managers Profile Image Association Of State Floodplain Managers
ASFPM is a leading voice for sound floodplain management, science, and policy.
91

103.
(133)

Dr. Jo Latimore Profile Image Dr. Jo Latimore
Freshwater Ecologist at @MichiganStateFW. Communication. Engagement. #CitSci #SciComm #InvasiveSpecies. Leading/Tweeting at @MiCorpsMI and @Mich_Lakes. She.
90

104.
(48)

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.
90

105.
(157)

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.
89

106.
(134)

Abdullah Hammoud Profile Image Abdullah Hammoud
Fatima's Husband. Mariam’s Baba. Son of Immigrants. Mayor of Dearborn. Policy Nerd. Cheesecake Connoisseur. 〽️Enthusiast.
85

107.
(128)

Dr. Andrea Kirkwood Profile Image Dr. Andrea Kirkwood
@KirkwoodLab@mstdn.ca | Aquatic Ecology | #KirkwoodLab #JEDIIA | Traditional territory of the Mississaugas of Scugog Island FN | she/her
84

108.
(113)

Caroline Gottschalk Druschke Profile Image Caroline Gottschalk Druschke
Fluvial Rhetorician | Full Prof | @WaterUWMadison Chair | Mother of Bears | Irish/English/Alsatian/Scots-descended settler on Ho-Chunk, Potawatomi & Odawa Lands
83

109.
(149)

The Gordon Foundation Profile Image The Gordon Foundation
Protecting Canada's water. Empowering Canada's North. Developed @datastreamH2O and run @GlasscoFellows.
83

110.
(18)

Pollution Probe Profile Image Pollution Probe
Pollution Probe is a Canadian charitable environmental organization that is dedicated to achieving positive and tangible environmental change.
83

111.
(204)

Trevor E. Pitcher Profile Image Trevor E. Pitcher
Professor, @GLIERUWindsor & @iBioUWindsor, Director @FRECUWindsor, @COSEWIC Freshwater Fishes SSC, tpitcher@uwindsor.ca
83

112.
(143)

Andrew Hoffman Profile Image Andrew Hoffman
Holcim (US) Professor at @UMich; @MichiganRoss; @UMSEAS, Studies climate change, sustainability, culture and business.
82

113.
(202)

Audubon Great Lakes Profile Image Audubon Great Lakes
Regional office of @audubonsociety, protecting birds and the places they need in the Great Lakes region.
82

114.
(135)

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.
82

115.
(127)

Tony Briscoe Profile Image Tony Briscoe
air quality and environmental health reporter @LATimes | past bylines @ProPublica and @ChicagoTribune | Michigan State alum | email ➡️ tony.briscoe@latimes.com
81

116.
(145)

LakeSuperiorMagazine Profile Image LakeSuperiorMagazine
The magazine about living near or visiting Lake Superior. 46.7900755N 92.0940494W
79

117.
(486)

Andy Stevens Profile Image Andy Stevens
Fisherman, Fish and Wildlife Biologist, Cat dad. U.S. Fish and Wildlife Service UW Madison MS grad - Go Bucky Lover of all fish things, culverts, and AOCs
78

118.
(258)

Jérôme Marty (He/Him) Profile Image Jérôme Marty (He/Him)
Dad x2. Executive Director @IAGLR. All views are mine.
77

119.
(156)

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
77

120.
(153)

Great Lakes Coffee Profile Image Great Lakes Coffee
Great Lakes Coffee Roasting Co. | Hand Crafted. Locally Roasted. Farmer Direct.
75

121.
(129)

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
75

122.
(146)

Alaina Harkness Profile Image Alaina Harkness
Building #Inclusive #Innovation to grow the #BlueEconomy & address the #ClimateCrisis @CurrentWater. @ChicagoCouncil; https://t.co/Qu1S0Wn8Al
74

123.
(124)

Great Lake Jumper Profile Image Great Lake Jumper
Dan O’Conor-Chicago-"Good Livin Going On"- . https://t.co/0jeQZfR4k2 ...support @civlchi …. instagram at Danielt.oc . Live Music Fanatic - sports observer
73

124.
(151)

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!
73

125.
(481)

Verena Conkin Profile Image Verena Conkin
PhD student @GUBiology studying Chesapeake Bay
73

126.
(29)

Great Lakes Plastic Cleanup Profile Image Great Lakes Plastic Cleanup
A joint initiative of @CGLRGreatlakes and @PollutionProbe | Working to keep plastic out of the Great Lakes! #GLPCleanup #PlasticPollution #GreatLakes
73

127.
(121)

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.
73

128.
(144)

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.
72

129.
(297)

Brenda Drinkwalter Profile Image Brenda Drinkwalter
71

130.
(36)

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.
71

131.
(161)

Hamilton Community Foundation Profile Image Hamilton Community Foundation
Working towards a vibrant, diverse, inclusive Hamilton by connecting people, ideas and resources. Publisher of #HamiltonVitalSigns. #HCFgrants #HCFdonors
71

132.
(88)

A Voglesong Zejnati Profile Image A Voglesong Zejnati
#GreatLakes #scicomm @ijcsharedwaters @UMSEAS MS '19 @miseagrant @ijcsharedwaters Fellow '16-'17 @transwaters '16 @jmcmsu IR BA '10 (she/her/hers) Views=mine
71

133.
(165)

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.
69

134.
(169)

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
69

135.
(191)

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.
68

136.
(207)

Thijs Frenken Profile Image Thijs Frenken
68

137.
(152)

Liesl Eichler Clark Profile Image Liesl Eichler Clark
Wife, mom, traveler, and reader in MI - tweets are my own - day job is director at the MI Dept of Environment, Great Lakes and Energy
67

138.
(291)

Friends Of The St. Clair River Profile Image Friends Of The St. Clair River
The Blue Water Area's largest environmental nonprofit showing 40 miles of love to the St. Clair River and its watersheds since 2007.
66

139.
(117)

DataStream Profile Image DataStream
Canada's leading open access platform for sharing information about freshwater health https://t.co/vtWOhvWlem
65

140.
(183)

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
65

141.
(159)

The Water Institute Profile Image The Water Institute
The Water Institute is an interdisciplinary hub that facilitates innovative research, education, and training at @UWaterloo.
64

142.
(82)

Julia Baird Profile Image Julia Baird
Associate Professor, Canada Research Chair. Passionate about water governance, resilience, agriculture - in a changing climate.
63

143.
(190)

Kenneth Bailey Profile Image Kenneth Bailey
Wandering around the state of Michigan
62

144.
(158)

Illinois-Indiana Sea Grant Profile Image Illinois-Indiana Sea Grant
Research • Education • Outreach | We help southern Lake Michigan communities foster a healthy environment & economy. Partnered with @ILextension & @PurdueFNR.
61

145.
(184)

Bonnie Hamilton | Vaxxed Profile Image Bonnie Hamilton | Vaxxed
PhD Candidate @UofT | multi-stressor effects of emerging contaminants of concern | Ecotoxicology | Polar Biology | #fisHER | @NatGeoExplorers | views my own
61

146.
(174)

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
60

147.
(419)

Erin S Dunlop Profile Image Erin S Dunlop
Fisheries research scientist
60

148.
(27)

Lisa Borre Profile Image Lisa Borre
Lake conservationist. Immediate past president @NALMStweets. Research specialist @CaryInstitute. Coordinator @GLEONetwork. Views mine. she/her
59

149.
(166)

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.
58

150.
(192)

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
58

151.
(472)

Tara Tuomaala Profile Image Tara Tuomaala
Advancing the #arts and #jazz education in #Detroit at @ErbFamilyFdn. Avid outdoor enthusiast and #GreatLakes sailor. Views are my own.
58

152.
(19)

Warren Currie Profile Image Warren Currie
Account no longer active. Use Mastodon. Limnologist/Oceanographer, Plankton, #GreatLakes Food Webs. Research Scientist, Fisheries & Oceans Canada.
58

153.
(199)

Anthony Ricciardi Profile Image Anthony Ricciardi
Professor @mcgillu | Ecology of #InvasiveSpecies, Freshwater Biodiversity, Aquatic Ecosystems | Lab twitter: @RicciardiLab Mastodon: @Ecoinvasions@ecoevo.soc
58

154.
(23)

Great Lakes Observing System (GLOS) Profile Image Great Lakes Observing System (GLOS)
We provide end-to-end #data services that support science, policy, management, and industry in the Great Lakes. Part of @usioosgov #yeahbuoy
57

155.
(396)

Katie C Williams Profile Image Katie C Williams
Geographer. PhD. Great Lakes. Human-Environment Relationships. DJ. Kayaker. Human Being.
57

156.
(263)

Graham Raby Profile Image Graham Raby
Assistant professor @TrentUniversity.
56

157.
(155)

Planet Detroit Profile Image Planet Detroit
Hold power accountable. Uncover solutions. Serve and reflect the community.
56

158.
(187)

Erb Institute Profile Image Erb Institute
The Erb Institute is committed to creating a socially & environmentally sustainable world through the power of business.
55

159.
(312)

The Sweetwater Seas Profile Image The Sweetwater Seas
A documentary film about all five Great Lakes, those who live and work around them, their beauty and the challenges they face. By Richard Mack and John Manos.
55

160.
(52)

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
55

161.
(33)

Donna Kashian Profile Image Donna Kashian
Disturbance freshH2O Ecologist-invasive spp.,contaminants (i.e. HABS,microplastics),urban sustainability. Strives for a diverse interdisciplinary field. She/her
53

162.
(217)

Rachel Hood Profile Image Rachel Hood
Mom l Wife I Public Servant l NonProfit Exec l Small Biz Owner l State Rep, MI House District 76 I Candidate for House District 81 I House Dem Policy Chair
53

163.
(162)

Jen Profile Image Jen
She/Her Michigander w Narcolepsy. Sometimes @cleanh2oaction @cleanwatermi; tweets here my own. Team #GreatLakes #MIvoting. Speramus meliora resurgent cineribus.
53

164.
(10)

The Nature Conservancy In Michigan Profile Image The Nature Conservancy In Michigan
Working with Michiganders across this #GreatLakes state to protect the rivers, lakes and lands that we all love.
52

165.
(495)

Marie Zhuikov, Author Profile Image Marie Zhuikov, Author
Eco mystic romance author, science writer, short story author, poet, blogger, podcaster, and a pretty darn good photographer, too.
51

166.
(365)

Great Lakes Journal Profile Image Great Lakes Journal
Natural resources, climate, wildlife, and freshwater security in the Great Lakes Basin. (photo credit: Wikimedia Commons)
51

167.
(203)

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
49

168.
(210)

Michiganographer Profile Image Michiganographer
At Mastodon I'm https://t.co/IZ9ZNEQztn On life in the "land beyond adorning"–Michigan, goddess of the Inland Seas.
49

169.
(176)

Bryan Brooks Profile Image Bryan Brooks
Environmental Science & Public Health Professor; Towards Sustainable Environmental Quality; Environment & Health; EIC @EnvSciTech Letters; #1stGen; he/him/his
49

170.
(247)

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.
47

171.
(335)

Freeboard Technology Profile Image Freeboard Technology
Freeboard Technology is building smarter environmental sensor networks for lakes, rivers, estuaries, and wetlands. Founded by @limnotech in 2022
47

172.
(232)

Marnie Urso Profile Image Marnie Urso
All things Great Lakes, conservation, and climate change. Policy protagonist for @Audubon_GL Tweets are mine mine mine.
47

173.
(235)

Nicole Wood Profile Image Nicole Wood
Host of @ScicommMonday #GreatLakesSci #GreatLakes I’ve taken my #scicomm talents to public health during the day.
47

174.
(244)

Cory Brant Profile Image Cory Brant
#GreatLakes researcher | PhD fish behavioral ecology |
46

175.
(154)

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
46

176.
(240)

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.
46

177.
(215)

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.
46

178.
(50)

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
45

179.
(309)

Eric Roberts Profile Image Eric Roberts
Sailor | Traveler | Arts | Sciences | Parks | Great Lakes | Small Lakes
44

180.
(178)

Sam Athey Profile Image Sam Athey
PhD microplastics, microfibers & associated chemicals @ThePlasticOcean
44

181.
(181)

#GreatLakesUntamed Profile Image #GreatLakesUntamed
We love nature #GreatLakesUntamed
44

182.
(241)

Dr. Catherine Febria Profile Image Dr. Catherine Febria
Canada Research Chair | Asst Professor | Freshwater Restoration Ecology @StreamEcology @GLIERUWindsor @iBioUWindsor #KindnessInScience she/her/siya
43

183.
(61)

TJ Pignataro Profile Image TJ Pignataro
Public Information Officer @NYSDEC, Region 9 | Certified Weather Forecaster via @psumeteo | Sabres. Bills. Cubs
43

184.
(257)

Michigan Environmental Council Profile Image Michigan Environmental Council
Leading a coalition of over 80 organizations protecting the health of Michigan's people and environment.
43

185.
(306)

Lake Superior Photo Profile Image Lake Superior Photo
Shawn Malone Photo/Video/Timelapse/ Art Gallery/ Private and group photography workshops Inquiries: mqtphoto@aol.com
42

186.
(325)

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.
42

187.
(150)

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
42

188.
(282)

Daniel Macfarlane Profile Image Daniel Macfarlane
Prof @WesternMichU. Books: Niagara Falls; St. Lawrence; IJC; border waters; Lake Ontario;
42

189.
(250)

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
42

190.
(34)

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
42

191.
(194)

Meredith Gore Profile Image Meredith Gore
Conservation social scientist, interdisciplinary researcher focused on environmental crime, community conservation, human geography, science diplomacy.
41

192.
(298)

Yousef Rabhi Profile Image Yousef Rabhi
House Democratic Floor Leader. State Representative, MI 53. Former Washtenaw County Commissioner.
41

193.
(40)

Water Rangers Profile Image Water Rangers
Empowering anyone to collect observations for their local rivers and lakes. Crowdsourcing open-data platform + user-friendly testkits!
41

194.
(229)

Garret M. Ellison Profile Image Garret M. Ellison
Michigan journalist covering the environment, natural resources and the Great Lakes for @MLive, @GRPress & @Kzoo_Gazette
40

195.
(221)

GreatLakesEcho Profile Image GreatLakesEcho
Michigan State University's Knight Center for Environmental Journalism (@KnightCenter) provides this regional environmental news service.
40

196.
(245)

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.
40

197.
(201)

Kresge Environment Profile Image Kresge Environment
We help communities build #resilience in the face of #climatechange.
40

198.
(148)

LauraAsialaCSR Profile Image LauraAsialaCSR
Passionate about the power of business to solve world problems, mutually & inclusively; CSO @WholeWorksBiz, Director @CGLRGreatLakes; My opinions.
39

199.
(246)

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.
38

200.
(30)

Swim Drink Fish Profile Image Swim Drink Fish
Join the movement of people connected to water #swimdrinkfish. Check out @swimguide
38

201.
(216)

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.
38

202.
(179)

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
38

203.
(189)

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.
37

204.
(193)

Loren King Profile Image Loren King
dad, professor, swimmer. dismal time management. not nearly as smart as @kimjdej. @GreatLakesTrust @SoloSwims @GLOWswimming @MercatorCanada @LaurierPoliSci
36

205.
(86)

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.
36

206.
(54)

Nick Schroeck Profile Image Nick Schroeck
Assoc Dean Experiential Education, Assoc Prof @DetroitMercyLaw. Environmental law and policy, transit, gardening, cats, Great Lakes and Great Times. Prev @GLELC
36

207.
(56)

Greg Dick Profile Image Greg Dick
Director of @CIGLR_UM. Professor @MichiganEarth and @UMSEAS. Alum of @UVA, @Scripps_Ocean, @BanfieldLab; he/him/his
36

208.
(211)

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.
36

209.
(208)

Alex Sagady Profile Image Alex Sagady
Environmental Consultant / Expert Witness -- Air, Water, Wastewater, Waste and Community Environmental & Natural Resources Protection
35

210.
(182)

Stephanie Smith Profile Image Stephanie Smith
Author: Make Waves 4 Change // Accelerate positive change for
35

211.
(188)

CoalitionSAVE Profile Image CoalitionSAVE
Coalition to SAVE the Menominee River. Working to protect the river and the health of all those who depend on it. #noback40mine https://t.co/8n0Jckpkz7
35

212.
(392)

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.
34

213.
(269)

Michelle Carr Profile Image Michelle Carr
State Director of The Nature Conservancy in Illinois, @Nature_IL. Protect, restore and provide space for people to connect and care for nature.
34

214.
(186)

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! Follow us on FB @stclairriver.
34

215.
(220)

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.
34

216.
(171)

Ryan Graydon Profile Image Ryan Graydon
Environmental health researcher: drinking water, #GreatLakes, energy-water-health nexus, climate change, environmental justice & racial equity. he/him
34

217.
(343)

T_campy Profile Image T_campy
Aquatic invasive species outreach guy for @UWiscSeaGrant. I also like bikes, fish, and the Octonauts.
34

218.
(327)

Beth Wanamaker (She/her) Profile Image Beth Wanamaker (She/her)
@GLCommission comms, mom to one small dog and two small humans, @bwanamakerMD’s better half. Trying to run again. This is my personal account and I'm not sorry.
34

219.
(308)

Peter Jacobson Profile Image Peter Jacobson
Passionate about lakes, craft beer, and good science (in that order)
34

220.
(197)

Matt Brown Profile Image Matt Brown
In search of beautiful places to suffer. My wife made an amazing documentary. Watch it here
34

221.
(261)

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.
34

222.
(205)

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.
33

223.
(358)

Matt Herbert Profile Image Matt Herbert
Aquatic Ecologist @TNCMichigan; Great Lakes, fish, biodiversity, ecology; Etheostoma=most diverse N. America freshwater fish genus; ✊
33

224.
(227)

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.
33

225.
(347)

TNC Ohio Profile Image TNC Ohio
Conserving the lands and waters on which all life depends.
33

226.
(290)

Dave Poulson Profile Image Dave Poulson
I teach environmental journalism at Michigan State University and edit http://t.co/7U6n1wFBK5.
33

227.
(381)

Bentley Johnson Profile Image Bentley Johnson
33

228.
(316)

CleanWaterActionPA Profile Image CleanWaterActionPA
Clean Water organizes in Pittsburgh, Philadelphia and Harrisburg. The largest environmental org in the Commonwealth. Follow us on Instagram @cleanwaterpa
33

229.
(476)

Emily Tyner Profile Image Emily Tyner
Dir. Freshwater Strategy @UWGB; PhD candidate @waterscienceUWM. Interested in #SciComm, public participation in science, #LakeMichigan and #LakeMalawi.
33

230.
(364)

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.
32

231.
(434)

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) @Rockinrobin03@qoto.org
32

232.
(147)

MilwaukeeRiverkeeper Profile Image MilwaukeeRiverkeeper
Helping our #waters thrive since 1995. We're working for #swimmable, #fishable #waterways throughout the #Milwaukee #River Basin.
32

233.
(494)

Natalie Chin Profile Image Natalie Chin
News from Wisconsin Sea Grant's Lake Superior Field Office, which inhabits the land of the Ojibwe people (she/her/hers)
32

234.
(234)

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
32

235.
(332)

Audrey Baetz Profile Image Audrey Baetz
Great Lakes ➡️ Southern Bayous • Studying isotopes, habitat associations and Gar in restored floodplains • she/her• Marathoner
31

236.
(196)

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.
31

237.
(218)

Canalway Partners Profile Image Canalway Partners
Preserving the natural and cultural experiences in the Ohio & Erie Canalway National Heritage Area in Cuyahoga County.
31

238.
(323)

HRWC Profile Image HRWC
Huron River Watershed Council, leading the way to a healthy #HuronRiver. @NatureIsWater @ClimatoDan @PamLabadie
31

239.
(53)

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.
30

240.
(314)

Lake Huron Coastal Centre Profile Image Lake Huron Coastal Centre
A charitable nonprofit in Goderich, Ontario. Our mission is to protect Lake Huron's coastal ecosystem through education, restoration and research projects.
30

241.
(346)

Michael A Reuter Profile Image Michael A Reuter
Working for people and nature in the Midwest - the land of Great Lakes, great rivers and great people. Tweeting on the diversity of life.
30

242.
(271)

Andrew Reeves Profile Image Andrew Reeves
Author of 'Overrun: Dispatches from the Asian Carp Crisis,' longlisted Charles Taylor Prize. Enviro reporter | outside someplace | stay-at-home dad
30

243.
(256)

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.
29

244.
(287)

LVEJO Profile Image LVEJO
Support Farm, Food, Familias (Granja, Comida, Familia) project by delivering hot meals! https://t.co/Jgp0uKkrpi
29

245.
(219)

Taylor Brown Profile Image Taylor Brown
PhD candidate, Cornell & NY Coop Unit | Ecology & early life-history of cisco & lake whitefish in the #GreatLakes | MSc '20 | she/her | #FishSci #FirstGen
29

246.
(222)

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.
29

247.
(131)

Brad Utrup Profile Image Brad Utrup
Research Technician at the Michigan DNR’s Lake St. Clair Fisheries Research Station.
29

248.
(209)

Susan Cosier Profile Image Susan Cosier
Science and environmental journalist. Words in Science, Scientific American, WSJ, New York Times for Kids, National Geographic, Undark, & others. she/her
29

249.
(377)

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
28

250.
(249)

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.
28

251.
(252)

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.
28

252.
(243)

Dona Geagea Profile Image Dona Geagea
PhD Researcher | Facilitator | Water, Creativity & Social Innovation buff | Change catalyst
28

253.
(264)

SeawayNNY⚓ Profile Image SeawayNNY⚓
St. Lawrence River / Northern New York (NNY) / MarineTraffic AIS Station 3738 - Wilson Hill Anchorage / IG: @SeawayNNY
28

254.
(492)

So-Jung Profile Image So-Jung
PhD student at @MichiganStateFW studying why people care about inland fisheries + how to measure values provided by #infish to nutrition, economy, and culture.
27

255.
(453)

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
27

256.
(283)

Chris Vandergoot Profile Image Chris Vandergoot
Interests: Great Lakes fish population & ecology. GLATOS Director, Associate Professor Michigan State University. https://t.co/dmdsD69eO6
27

257.
(482)

Michelle Woodhouse Profile Image Michelle Woodhouse
Tkaronto Treaty 13
27

258.
(296)

Charlotte Jameson Profile Image Charlotte Jameson
Chief Policy Officer for @MichEnvCouncil #EnergyPolicy #WaterPolicy #ClimatePolicy. Running enthusiast. Dog obsessed. Views expressed are my own.
27

259.
(280)

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.
26

260.
(339)

Fielding Montgomery Profile Image Fielding Montgomery
Research Scientist @nssalmon | VP @CARSAFS | PhD @eebtoronto | Dal and @ThunderCWHL alumni | I tweet about sports (hockey) and science (fish) | she/her
26

261.
(206)

GreatLakeErie EducatorsXchange Profile Image GreatLakeErie EducatorsXchange
inspiring urban educators to connect with the majestic ecology of Great Lake Erie’s forests, streams, & wild places. #Power2thePeople #
26

262.
(367)

Dr Roberto Quinlan Profile Image Dr Roberto Quinlan
Academic, aquatic ecologist, paleolimnologist. I tweet about anything - science, politics, music, living in Dundas/#HamOnt. Anything.
26

263.
(231)

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.
26

264.
(103)

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.
26

265.
(436)

GLOW Swimming Adventures Profile Image GLOW Swimming Adventures
Adventures in and on the #GreatLakes and around the world! #24hrColdWaterRelay #5Miles5Lakes1Day #SolsticeSwim #SunriseSwim #MarathonSwimming #IceSwimming
25

266.
(253)

Michigan AmeriCorps Profile Image Michigan AmeriCorps
Getting Things Done in Michigan! http://t.co/WOThoJyj
25

267.
(374)

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.
25

268.
(260)

Leslie Tom Profile Image Leslie Tom
CSO @TheWrightMuseum, ServiceDesigner, Connector, Arch Designer. Knowledge Chair: @EnvirandClimate (@aamers) Prior: @detroitfellows @flux_io @BerkeleyISchool
25

269.
(228)

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.
25

270.
(338)

Erie Hack Profile Image Erie Hack
Innovation challenge around Lake Erie to solve our greatest water problems
25

271.
(450)

Great Lakes Ice Tracker Profile Image Great Lakes Ice Tracker
Daily Great Lakes ice cover updates.
25

272.
(484)

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*
25

273.
(373)

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.
25

274.
(242)

Ducks Unlimited-GLAR Profile Image Ducks Unlimited-GLAR
Archived tweets of DU's Great Lakes/Atlantic Region. This account is inactive. Please follow us at @DUConserve for latest conservation news and updates.
24

275.
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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.
24

276.
(491)

Chiara Profile Image Chiara
Concerned Citizen of the World | Lover of big ocean, coastal areas, and all things #GreatLakes | breaks for squirrels | she/her
23

277.
(259)

GLPhragCollaborative Profile Image GLPhragCollaborative
The Great Lakes Phragmites Collaborative is a partnership to link people, information, and action.
23

278.
(301)

Current Profile Image Current
#Water innovation hub working from our #Chicago HQ to solve the water crisis. Big boosters of the region's inclusive #BlueEconomy and #tech ecosystem.
23

279.
(355)

Ausable Bayfield Profile Image Ausable Bayfield
Keep up to date with Ausable Bayfield Conservation Authority (ABCA) news at LandWaterNews. Contact https://t.co/VXX0Sh9v2I for rules of use.
23

280.
(378)

Sara Hughes Profile Image Sara Hughes
Associate Professor @UMSEAS. Associate Director @CIGLR_UM. Water and Climate Policy Lab. Tweet cities, water, climate change.
23

281.
(397)

Karen Murchie Profile Image Karen Murchie
Fisheries scientist, life aquatic
23

282.
(170)

Great Lakes Outreach Media Profile Image Great Lakes Outreach Media
#Mediaproduction company based in #Michigan. #GreatLakes #ocean #science #videostorytelling #scicomm #algae #algaeblooms #eriesituation
23

283.
(99)

Mark Fisher Profile Image Mark Fisher
Husband. Proud Dad of Three. CEO of the Council of the Great Lakes Region. IJC Great Lakes Water Quality Board Member.
22

284.
(289)

Niagara River RAP Profile Image Niagara River RAP
Working together to improve the #NiagaraRiver. Follow to get involved and learn about the Niagara River (Ontario) Remedial Action Plan #NRRAP RT≠ endorsement
22

285.
(226)

Bay Area Restoration Council Profile Image Bay Area Restoration Council
Est'd 1991, we lead and engage in collective action to revitalize Hamilton Harbour and its watershed through education and collaboration. Rts not endorsements.
22

286.
(303)

Monitoring The Great Lakes Profile Image Monitoring The Great Lakes
Scientists from Environment and Climate Change Canada tweeting about the #GreatLakes, freshwater science, and our lab/field adventures. All views are our own.
22

287.
(497)

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.
22

288.
(180)

Dr. Camden Burd Profile Image Dr. Camden Burd
Historian. Nature person. Podcaster. My employer most definitely does not share my views. https://t.co/Tksss4xEtC
22

289.
(212)

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.
22

290.
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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.
22

291.
(326)

Kara Cook Profile Image Kara Cook
sr advisor to @govwhitmer | tweets about enviro stuff, cars, and my anxieties | big michigan energy | owner of a good dog | views expressed are my own | she/her
21

292.
(278)

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.
21

293.
(334)

Michael Twiss Profile Image Michael Twiss
Great Lakes limnologist; Dean @AlgomaU; IJC Board member; form. IAGLR President. Story:https://t.co/O6oFFxFbIP
21

294.
(430)

Kristy Phillips Profile Image Kristy Phillips
@CMUniversity and @GVSU alum | GL Fisheries | Fish age estimation | Hydroacoustics | fish pop dynamics | fish content creator (ask about shirts, bags, etc)
21

295.
(237)

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.
21

296.
(353)

Dan Egan Profile Image Dan Egan
Journalist, author of the Death and Life of the Great Lakes
21

297.
(265)

Sandra Svoboda Profile Image Sandra Svoboda
ProgDir @GreatLakesNow Goal: collaborative, multimedia work to educate/inspire/engage audiences about the Great Lakes. Tweets are my own. See you on the water!
21

298.
(223)

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.
21

299.
(236)

Paul Dyster Profile Image Paul Dyster
Former Mayor of Niagara Falls, NY. JHU PhD, Great Lakes environmentalist, historic preservationist, Dem deerhunter, Bills, Sabres
21

300.
(274)

GLSL Cities Profile Image GLSL Cities
Serving and protecting the Great Lakes & St. Lawrence Cities Initiative since 2003/Alliance des Villes des Grands Lacs et du Saint-Laurent depuis 2003
20

301.
(288)

Lake Erie Foundation Profile Image Lake Erie Foundation
Lake Erie's advocate for economic sustainability, legal defense, education, outreach and innovative sustainable technology.
20

302.
(295)

Lester Graham Profile Image Lester Graham
Lester Graham is a reporter @EnvironReport @MichiganRadio #Michigan #GreatLakes #environment
20

303.
(444)

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 President.
20

304.
(285)

Susan Bence Profile Image Susan Bence
Environmental Reporter at Milwaukee Public Radio.
19

305.
(230)

Margaret O'Gorman, MSc Profile Image Margaret O'Gorman, MSc
@WildlifeHC President Author Strategic Corporate Conservation Planning. Prefers pragmatism. Likes bicycles #business #biodiversity #coporatesocialresponsibility
19

306.
(248)

UWM Freshwater Sci Profile Image UWM Freshwater Sci
Advancing fundamental science and training the next generation of freshwater professionals.
19

307.
(28)

LimnoTech Profile Image LimnoTech
We help our clients with water-related problems make decisions based on sound science and real-world constraints.
19

308.
(279)

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.
19

309.
(233)

Georgian Bay Biosphere Profile Image Georgian Bay Biosphere
The UNESCO World Biosphere for Eastern Georgian Bay, extending from the Severn River to the French River.
18

310.
(213)

Jill Witkowski Heaps Profile Image Jill Witkowski Heaps
Senior attorney at Earthjustice. Advocate for environmental justice, triathlete, surfer, traveler, musician, mom. Tweets my own.
18

311.
(311)

Lake Erie Nature & Science Center Profile Image Lake Erie Nature & Science Center
Nonprofit organization providing free general admission, nature-based programming and wildlife rehabilitation services at no charge. Funded in part by CAC.
18

312.
(302)

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.
18

313.
(275)

Green Lake Assoc. Profile Image Green Lake Assoc.
We are a non-profit organization striving to improve Green Lake’s water quality through science-based action, diverse partnerships, & community commitment.
18

314.
(362)

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
18

315.
(317)

Sharon McGowan Profile Image Sharon McGowan
Amplify Collaborations Editor, Institute for Nonprofit News; former Editor-in-chief of Milwaukee Neighborhood News Service
18

316.
(254)

Central Lake Ontario Conservation (CLOCA) Profile Image Central Lake Ontario Conservation (CLOCA)
Central Lake Ontario Conservation is a community-based watershed management organization advancing watershed health through engagement, science and conservation
18

317.
(348)

Lisa Erdle Profile Image Lisa Erdle
Director of Science and Innovation @5gyres | PhD research on microfibers and wildlife | Canada and USA | Loves boats and bikes!
18

318.
(413)

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
17

319.
(474)

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.
17

320.
(424)

Dr. Ellen George Profile Image Dr. Ellen George
Cisco Restoration in the #GreatLakes | Graduate Program Professor @paulsmiths in the #Adirondacks | Proud member of #TeamFish | she/they
17

321.
(39)

Rob Sisson Profile Image Rob Sisson
Commissioner, International Joint Commission. Catholic. Knight of Malta. Creatio Tutela
16

322.
(273)

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.
16

323.
(384)

Ellory Monks Profile Image Ellory Monks
Yes: infrastructure, cities, environment. Also: women engineers, @RiceUniversity. Co-Founder @TheAtlas4Cities & 2x mama
16

324.
(238)

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
16

325.
(461)

Todd Ambs Profile Image Todd Ambs
Retired. 43 years working with NGO’s and in state government. 30+ years enviro work. Deputy Secretary of WDNR. water policy geek. Chair, Great Lakes Cmsn.
16

326.
(333)

West Michigan Environmental Action Council Profile Image West Michigan Environmental Action Council
Leading environmental protection in West Michigan by inspiring action.
16

327.
(110)

Nicholas Occhipinti Profile Image Nicholas Occhipinti
Kiteboarder, outdoor enthusiast, policy and government affairs guy; any opinions expressed here are views of my own.
16

328.
(342)

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!
16

329.
(262)

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!
15

330.
(69)

Yu-Chun Kao Profile Image Yu-Chun Kao
@USFWS Fish Biologist. Handling @inlandfisheries. Angry dad of 2. Programmer & Writer. Tweets are my own #comments on research/ #InvasiveCarps #RStat #Ecopath.
15

331.
(57)

Greg McClinchey Profile Image Greg McClinchey
Legislative Affairs and Policy Director
15

332.
(357)

Liesl Clark Profile Image Liesl Clark
Official @migovernment account for the Director of the Michigan Department of Environment, Great Lakes, and Energy (EGLE). Also be sure to follow @MichiganEGLE.
15

333.
(319)

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
14

334.
(368)

UT Lake Erie Center Profile Image UT Lake Erie Center
Research and education center dedicated to freshwater science in Ohio, the Great Lakes, and around the world.
14

335.
(489)

Chris Collier Profile Image