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 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.

#GreatLakes500 6:00am, 09th Aug 2022

Rank	Player	New Metric	Index
1. (1)	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.	0	1,063
2. (2)	Sierra Club Since 1892, Sierra Club has been working to protect communities, wild places, and the planet itself	0	1,062
3. (3)	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.	0	1,058
4. (4)	Catherine McKenna Principal, Climate & Nature Solutions. Fmr	0	1,051
5. (5)	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	0	1,043
6. (9)	@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	0	983
7. (7)	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!	0	979
8. (6)	Neil Hawkins President, @ErbFamilyFdn. Collaboration strategist. Champion for sustainable business, #nature, #GreatLakes, #Detroit, and #sustainability. Opinions mine.	0	955
9. (10)	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/wYYpQahTd8	0	952
10. (13)	Titus Seilheimer #Aquatic #ecology & #Fisheries with @UWiscSeaGrant Helping improve the #GreatLakes since 2001. #Freshwater! Tweets are my own. He/Him https://t.co/t7TNkB3W2J	0	949
11. (11)	Dana Nessel Michigan Attorney General. I love my kids, wife, cats, and country. But not Ohio State U.	0	938
12. (12)	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	0	935
13. (149)	Dr Roberto Quinlan Academic, aquatic ecologist, paleolimnologist. I tweet about anything - science, politics, music, living in Dundas/#HamOnt. Anything.	0	928
14. (8)	Dr. Solomon David Aquatic Ecologist & Assistant Professor \| Great Lakes to The Bayou \| #SciComm #GarLab \| Views mine \| he/him \| Wherever you go, there you gar	0	926
15. (15)	Circle Of Blue Reporting on the global freshwater crisis. Publishes #WaterNews, the daily go-to source for global #water news and data.	0	925
16. (14)	Vaccinated Lake Superior I am the greatest lake of all time. G.L.O.A.T. (she/her) #BigBeautifulWater	0	923
17. (23)	Mark Mattson Lawyer, President Swim Drink Fish @swimdrinkfish. Lake Ontario Waterkeeper @LOWaterkeeper. @swimguide GLWQB @Waterkeeper, Great Lakes Guardian @GL_Guide	0	916
18. (19)	NOAA Great Lakes Environmental Research Laboratory Innovative research on the dynamic environments and ecosystems of the Great Lakes.	0	909
19. (22)	Lake Ontario Waterkeeper Find us @swimdrinkfish Giving meaning and force to environmental protections on Lake Ontario since 2001. #swimdrinkfish.	0	900
20. (18)	Environment Ontario Ministry of the Environment, Conservation and Parks. Terms of use https://t.co/ZF9rSLZt5G. En français @ONenvironnement	0	892
21. (21)	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	0	889
22. (16)	Detroitpublictv WTVS Detroit Public Television is a viewer-supported PBS member station. Support quality programming #supportDPTV	0	880
23. (99)	Lake Michigan The big western lobe of the great Lake Michigan-Huron. Created by the ripping apart of a couple tectonic plates.	0	870
24. (36)	LakeEerie the Real GOAT!	0	870
25. (17)	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.	0	870
26. (24)	Water Canada Your trusted news source for all Canadian water issues. #drinkingwater #wastewater #stormwater #cleantech #Indigenous #watersheds #governance	0	863
27. (25)	Dr. Anne Jefferson Watershed hydrology and geomorphology professor at Kent State University. Water. Climate. Cities. Environment. Plastics. Social Justice. She/Her.	0	862
28. (26)	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	0	857
29. (27)	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	0	857
30. (20)	CIGLR The Cooperative Institute for Great Lakes Research. Working for the Great Lakes region since 1989, thanks to @NOAA and university partnerships.	0	855
31. (35)	Katie O'Reilly Aquatic Invasive Species @ILINSeaGrant & @INHSillinois \| PhD @NotreDame \| #GreatLakes \| Come for the #ecology & #scicomm, get reeled in by the fish puns	0	854
32. (28)	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.	0	848
33. (34)	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.	0	848
34. (29)	Sarah Harmer Are You Gone on tour 2022 https://t.co/Nk4QeaAwxa	0	846
35. (30)	IJC.org More than a century of cooperation protecting #SharedWaters in Canada & US. Official account of International Joint Commission. Likes, RTs ≠ endorsement	0	840
36. (32)	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.	0	839
37. (33)	Great Lakes Science Center Great Lakes Science Center, home of the @NASAGlenn Visitor Center, makes science, technology, engineering & math come alive! #StayCuriousCLE	0	839
38. (37)	Mott Foundation A private, grantmaking foundation. The Charles Stewart Mott Foundation funds in four program areas: Civil Society, Education, Environment and Flint Area.	0	838
39. (43)	Jen She/Her Michigander w Narcolepsy. Sometimes @cleanh2oaction @cleanwatermi; tweets here my own. Team #GreatLakes #MIvoting. Speramus meliora resurgent cineribus.	0	837
40. (31)	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.	0	836
41. (38)	Alliance For The Great Lakes Doing all we can to conserve and restore the Great Lakes, the world's largest surface freshwater resource.	0	835
42. (51)	WeThePeopleDet Promoting HUMAN RIGHTS, YOUTH LEADERSHIP, RACIAL JUSTICE, WATER JUSTICE, HOUSING & Quality EDUCATION!	0	819
43. (44)	CNT Center for Neighborhood Technology \| National hub for research, strategies + solutions for sustainable + equitable cities	0	817
44. (39)	Society Of Canadian Aquatic Sciences Official twitter feed for the new Society of Canadian Aquatic Sciences (#SCAS_SCSA). Society website coming soon! Tweets by @KirkwoodLab	0	816
45. (46)	Stephanie Chang #mommylegislator. MI State Senator, District 1. #GettingThingsDone for opportunity, access, fairness, and equity.	0	815
46. (48)	Steven J. Cooke Dad x 3, fishy Professor @Carleton_U, Editor of @conphysjournal, Member @RSCTheAcademies College, Fellow of @rcgs_sgrc & @amfisheriessoc, VP @scas_scsa, angler.	0	815
47. (41)	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.	0	814
48. (49)	Detroit Riverfront The #1 Riverwalk in the US! DRFC is responsible for the development, operation, security, and programming of the Detroit Riverwalk & Dequindre Cut.	0	812
49. (50)	PJ³ Building a Detroit as beautiful as Detroiters. UMich ‘22 \| MURP \| WSU '19 \| (he/him)	0	810
50. (57)	Dr. Andrea Kirkwood Aquatic Ecology \| Community Science \| #KirkwoodLab #JEDII \| Traditional territory of the Mississaugas of Scugog Island FN \| she/her	0	809
51. (52)	Erb Institute The Erb Institute is committed to creating a socially & environmentally sustainable world through the power of business.	0	808
52. (53)	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	0	808
53. (64)	The Joyce Foundation Investing in public policies and strategies to advance #racialequity and #economicmobility for the next generation in the #GreatLakes region.	0	807
54. (56)	Illinois-Indiana Sea Grant Research • Education • Outreach \| We help southern Lake Michigan communities foster a healthy environment & economy. Part of @ILextension & @PurdueFNR.	0	806
55. (40)	LauraAsialaCSR Passionate about the power of business to solve world problems, mutually & inclusively; CSO @WholeWorksBiz, Director @CGLRGreatLakes; My opinions.	0	806
56. (58)	Matthew L. Miller Author, Fishing Through the Apocalypse (@LyonsPress). Director of Science Comms, @nature_brains. Fishing, mammals, natural history, good books, outdoor life.	0	804
57. (59)	Great Lakes Coffee Great Lakes Coffee Roasting Co. \| Hand Crafted. Locally Roasted. Farmer Direct.	0	803
58. (61)	Andrew Reeves Author of 'Overrun: Dispatches from the Asian Carp Crisis,' longlisted Charles Taylor Prize. Enviro reporter \| outside someplace \| researching #morethanhuman	0	802
59. (45)	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	0	802
60. (62)	Waterlution We engage youth across orgs & communities in developing leadership for water management. Cultivating young leaders across Canada & the world since 2003.	0	802
61. (55)	ELPC We advocate, innovate and litigate to protect the Midwest's environment from the Great Lakes to the Great Plains.	0	800
62. (65)	Hamilton Community Foundation Working towards a vibrant, diverse, inclusive Hamilton by connecting people, ideas and resources. Publisher of #HamiltonVitalSigns. #HCFgrants #HCFdonors	0	799
63. (66)	Andrew Hoffman Holcim (US) Professor at @UMich; @MichiganRoss; @UMSEAS, Studies climate change, sustainability, culture and business.	0	799
64. (68)	Senator Rosemary Bayer Michigan Senator, District 12 - Champion for healthcare, public education, clean water & auto racing! She/her	0	798
65. (69)	Tony Briscoe air quality and environmental health reporter @LATimes \| past bylines @ProPublica and @ChicagoTribune \| Michigan State alum \| email ➡️ tony.briscoe@latimes.com	0	797
66. (70)	Matt Brown In search of beautiful places to suffer. My wife made an amazing documentary. Watch it here	0	796
67. (75)	Jeffkart #GreatLakes environment writer, editor, blogger, dad & principal consultant @enviroprose aka #MrGreatLakes - green #startups & NGOs @ForbesScience	0	795
68. (47)	Michigan Sea Grant Looking out for Michigan's coasts.	0	794
69. (67)	Wisconsin Sea Grant Science for the #GreatLakes. We serve Wisconsin through research, education & outreach. Celebrating 50 years in 2022. #WisSeaGrant50	0	794
70. (74)	T_campy Aquatic invasive species outreach guy for @UWiscSeaGrant. I also like bikes, fish, and the Octonauts.	0	793
71. (42)	CGLR CGLR is the collaborative voice for deepening the	0	792
72. (60)	The Fred A. & Barbara M. Erb Family Foundation Advancing an environmentally healthy & culturally vibrant metro #Detroit & flourishing #GreatLakes ecosystem. @NeilCHawkins @M_Damaschke @TTuomaala @DrAHerzog	0	792
73. (100)	Eddie Great Lakes-Verhamme Great Lakes Engineer/Scientist.	0	792
74. (76)	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.	0	792
75. (78)	The Water Council Driving economic growth in the world’s #WaterHub & solving critical water challenges through #WaterTechnology, #Innovation and #WaterStewardship.	0	789
76. (71)	Delta Institute Delta Institute is a Chicago-based nonprofit that collaborates with communities to solve complex environmental challenges across the Midwest.	0	789
77. (79)	Gabe Wasylko Social, @TheCLE • Cleveland Cityscape, Sports, and Portrait Photographer • @WoosterEdu Alumni • Prints Available Here: https://t.co/wgjzcoWehR	0	787
78. (81)	GreatLakesEcho Michigan State University's Knight Center for Environmental Journalism (@KnightCenter) provides this regional environmental news service.	0	786
79. (77)	TJ Pignataro Public Information Officer @NYSDEC, Region 9 \| Certified Weather Forecaster via @psumeteo \| Sabres. Bills. Cubs	0	784
80. (73)	The Nature Conservancy In Michigan Working with Michiganders across this #GreatLakes state to protect the rivers, lakes and lands that we all love.	0	783
81. (80)	Michigan LCV The Michigan League of Conservation Voters is the political voice for protecting and conserving Michigan's natural resources and environment.	0	782
82. (54)	Matt Herbert Aquatic Ecologist @TNCMichigan; Great Lakes, fish, biodiversity, ecology; Etheostoma=most diverse N. America freshwater fish genus; ✊	0	782
83. (72)	EPA Great Lakes Serving Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin and Tribal Nations	0	781
84. (82)	Garret M. Ellison Michigan journalist covering the environment, natural resources and the Great Lakes for @MLive, @GRPress & @Kzoo_Gazette	0	781
85. (95)	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	0	780
86. (86)	IISD Experimental Lakes Area Freshwater research. Whole-ecosystem experiments. Watersheds. Forests. Scientists. Students. Community. Fish. Oh, and lakes.	0	778
87. (83)	Great Lakes DMV Learn about Great Lakes Brewing Company news, events and releases happening in Washington, DC, Maryland and Virginia!	0	777
88. (87)	LToutdoors I'm an outdoorsman through and through. I live and breath the outdoors.Check out my YouTube channel for my weekly show!!	0	772
89. (88)	Cuyahoga Valley NP The official Twitter of Cuyahoga Valley National Park.	0	771
90. (90)	Dr. Jo Latimore Freshwater Ecologist at @MichiganStateFW. Communication. Engagement. #CitSci #SciComm #InvasiveSpecies. Leading/Tweeting at @MiCorpsMI and @Mich_Lakes. She.	0	770
91. (89)	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	0	770
92. (91)	National Wildlife Federation - Great Lakes National Wildlife Federation's Great Lakes office, working to protect and restore America's freshwater seas.	0	770
93. (92)	Freshwater Future Freshwater Future helps people protect the Great Lakes, ensuring the healthy future of our waters. http://t.co/tEWBaom5k3	0	770
94. (93)	LakeSuperiorMagazine The magazine about living near or visiting Lake Superior. 46.7900755N 92.0940494W	0	770
95. (98)	Swim Guide Swim Guide is the most comprehensive beach information and water quality service on the web. Plus, it's free! A @swimdrinkfish initiative.	0	770
96. (94)	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.	0	770
97. (96)	Alaina Harkness Building #Inclusive #Innovation to grow the #BlueEconomy & address the #ClimateCrisis @CurrentWater. @ChicagoCouncil; https://t.co/Qu1S0Wn8Al	0	769
98. (133)	Nicole Wood Host of @ScicommMonday #GreatLakesSci #GreatLakes I’ve taken my #scicomm talents to public health during the day.	0	769
99. (111)	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.	0	768
100. (84)	Tom Henry Environmental writer	0	767
101. (85)	Ohio Sea Grant Supporting greater knowledge and stewardship of Lake Erie & the Great Lakes through research, education and outreach. RTs/Likes/Follows ≠ endorsement	0	766
102. (97)	Anthony Ricciardi Professor @mcgillu \| Ecology of #InvasiveSpecies, Freshwater Biodiversity, Aquatic Ecosystems \| The St Lawrence is my natal river.	0	763
103. (101)	Vance Badawey Parliamentary Secretary of Indigenous Services and Member of Parliament for Niagara Centre	0	762
104. (103)	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.	0	762
105. (105)	Dr. Rebecca Rooney Born at 334 ppm #ecologist, #wetlands, #climatechange, #bicycle lover, #WaterlooWetlandLab Associate Professor. Mom of 3. She/her.	0	760
106. (127)	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.	0	760
107= (106)	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.	0	759
107= (63)	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	0	759
109. (107)	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.	0	758
110. (104)	Pollution Probe Pollution Probe is a Canadian charitable environmental organization that is dedicated to achieving positive and tangible environmental change.	0	757
111. (109)	SeawayNNY⚓ St. Lawrence River / Northern New York (NNY) / MarineTraffic AIS Station 3738 - Wilson Hill Anchorage / IG: @SeawayNNY	0	756
112. (112)	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	0	754
113. (113)	EMEAC East Michigan Environmental Action Council works to empower the Detroit community to protect, preserve and value the land, air and water.	0	754
114. (114)	The Gordon Foundation Protecting Canada's water. Empowering Canada's North. Developed @datastreamH2O and run @GlasscoFellows.	0	754
115. (115)	LVEJO Support Farm, Food, Familias (Granja, Comida, Familia) project by delivering hot meals! https://t.co/Jgp0uKkrpi	0	753
116. (116)	Stone Laboratory The Ohio State University's Island Campus on Lake Erie. @OhioSeaGrant research station. We teach 20 hands-on science courses each summer.	0	751
117. (118)	John Linc Stine Executive Director @ https://t.co/KhchFox4kA, former Commissioner Minnesota Pollution Control Agency. Value, conserve freshwater. Philippians 4:8	0	750
118. (119)	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!	0	749
119. (102)	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.	0	748
120. (110)	Mark Fisher Husband. Dad of Three. Elected OCDSB School Board Trustee. CEO of the Council of the Great Lakes Region. IJC Great Lakes Water Quality Board Member.	0	746
121. (121)	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.	0	745
122. (108)	Audubon Great Lakes Regional office of @audubonsociety, protecting birds and the places they need in the Great Lakes region.	0	744
123. (122)	Wellington Water Watchers Guelph/Wellington community members committed to restoring, conserving, and protecting water resources and educating the public on threats to the watershed.	0	744
124. (117)	Swim Drink Fish Join the movement of people connected to water #swimdrinkfish. Check out @swimguide	0	744
125. (120)	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.	0	741
126. (123)	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.	0	739
127. (124)	IAGLR International Association for Great Lakes Research advances understanding of world's great lakes. Publishes J. of Great Lakes Research, hosts annual conference.	0	739
128. (126)	Michigan Environmental Council Leading a coalition of nearly 80 organizations protecting the health of Michigan's people and environment.	0	739
129. (125)	Great Lakes Canada Protecting our Great Lakes. Suivez-nous en français @GrandsLacs_GC Terms: https://t.co/LKszp6zjSg	0	738
130. (129)	U-M Graham Sustainability Institute The U-M Graham Sustainability Institute fosters interdisciplinary solutions for a sustainable world.	0	738
131. (130)	Kyle Whyte Climate/environmental justice scholar/organizer. Potawatomi relative. GW Pack Professor @UMSEAS, faculty in SEAS EJ specialization. Tweets my own, not @umich.	0	737
132. (131)	Lynn Broaddus Water is life, my life..... Working where water and climate meet because we can't solve one without solving the other.	0	737
133. (132)	Kresge Environment We help communities build #resilience in the face of #climatechange.	0	735
134. (134)	MilwaukeeRiverkeeper Helping our #waters thrive since 1995. We're working for #swimmable, #fishable #waterways throughout the #Milwaukee #River Basin.	0	734
135. (135)	Meredith Gore Conservation social scientist, interdisciplinary researcher focused on environmental crime, community conservation, human geography, science diplomacy.	0	733
136. (128)	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	0	733
137. (136)	The Water Institute The Water Institute is an interdisciplinary hub that facilitates innovative research, education, and training at @UWaterloo.	0	733
138. (137)	CleanWaterActionPA Clean Water organizes in Pittsburgh, Philadelphia and Harrisburg. The largest environmental org in the Commonwealth. Follow us on Instagram @cleanwaterpa	0	731
139. (139)	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	0	730
140. (140)	UWM Freshwater Sci The ONLY graduate school in the nation solely dedicated to the study of #freshwater ... now welcoming undergraduate students!	0	730
141. (141)	Abdullah Hammoud Fatima's Husband. Mariam’s Baba. Son of Immigrants. Mayor of Dearborn. Policy Nerd. Cheesecake Connoisseur. 〽️Enthusiast.	0	730
142. (142)	Dr. Kelsey Leonard Water is Life // Shinnecock // Water Scholar/Protector advocating for Indigenous Water Rights @TribalWater	0	729
143. (143)	Cleveland Water Alliance Leveraging technology to spur innovative solutions to freshwater issues & drive economic development in the Lake Erie Basin.	0	727
144. (144)	Environment Report The Environment Report reveals the relationship between the natural world and the everyday lives of people.	0	727
145. (138)	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.	0	726
146. (145)	West Michigan Environmental Action Council Leading environmental protection in West Michigan by inspiring action.	0	724
147. (146)	Canalway Partners Preserving the natural and cultural experiences in the Ohio & Erie Canalway National Heritage Area in Cuyahoga County.	0	723
148. (159)	Jim Howe Senior Policy Advisor for Freshwater at @nature_org. Father, spouse, fisherman, outdoor lover, banjo player. Cornell & Michigan alum. All views my own.	0	723
149. (147)	Nandita Basu Professor and University Research Chair in Global Water Sustainability and Ecohydrology, Studies water quality under changing climate and land use	0	722
150. (150)	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.	0	721
151. (151)	Michigan AmeriCorps Getting Things Done in Michigan! http://t.co/WOThoJyj	0	721
152. (152)	Graham Raby Assistant professor @TrentUniversity.	0	720
153. (153)	Dave Poulson I teach environmental journalism at Michigan State University and edit http://t.co/7U6n1wFBK5.	0	719
154. (155)	Beth Wanamaker (She/her) @GLCommission comms, mom to one dog and two small humans, @bwanamakerMD’s better half. Angry feminist. This is my personal account and I'm not sorry.	0	719
155. (156)	Dr. Nancy Langston Environmental historian at MTU. Research on Lake Superior, woodland caribou, toxics, migrations, reindeer. Love pit bulls, kayaking, skiing, Great Lakes stuff	0	718
156. (158)	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.	0	717
157. (160)	Great Lake Jumper Dan O’Conor- Good Livin Going On- . https://t.co/zPmFCYlKzz …. please support @civlchi …. instagram at Danielt.oc . Live Music Fanatic - sports observer	0	716
158. (161)	Sam Athey PhD candidate studying microplastics, microfibers & associated chemicals @UofT	0	715
159. (162)	Aran O'Carroll National Director, Government Relations & Environment, Canadian Geographic @cangeo - Environmental lawyer, charitable sector leader, & Fellow, RCGS @RCGS_SGRC	0	715
160. (157)	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	0	713
161. (163)	Michiganographer On life in the "land beyond adorning"–Michigan, goddess of the Inland Seas	0	712
162. (167)	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.	0	712
163. (164)	Susan Cosier Science and environmental journalist. Words in Science, Scientific American, New York Times for Kids, National Geographic, Undark, & others. she/her	0	712
164. (165)	GreatLakesProtection Great Lakes Protection Fund - our mission is to identify, demonstrate, and promote regional action to enhance the health of the Great Lakes ecosystem.	0	710
165. (148)	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!	0	710
166. (166)	Gary Wilson Chicago - Great Lakes Now, an initiative of Detroit Public TV. "Its risky to believe your own press releases." Tweets, mine.	0	709
167. (168)	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.	0	707
168. (169)	Abraham Aiyash State Rep, Detroit & Hamtramck. Son of Immigrants. @JMCMSU Alum. Lover of environmental justice, #M4A, transparency, FIRST Robotics, & coffee. Think Different.	0	706
169. (170)	Sierra Club Working to restore and protect the Great Lakes! Find news and fun facts about Great Lakes issues and concerns.	0	705
170. (171)	Daniel Macfarlane Prof @WesternMichU. Books: Niagara Falls; St. Lawrence; IJC; border waters. Current book projects: Lake Ontario;	0	705
171. (174)	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.	0	703
172. (172)	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.	0	702
173. (173)	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!	0	702
174. (175)	Flint Rising Frontline Advocacy Organization led by Flint residents fighting for water, environmental & climate justice in the #FlintWaterCrisis & around the country.	0	700
175. (154)	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	0	700
176. (188)	Lisa Borre Lake conservationist. Immediate past president @NALMStweets. Research specialist @CaryInstitute. Coordinator @GLEONetwork. Views mine. she/her	0	697
177. (177)	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	0	697
178. (179)	Caroline Gottschalk Druschke Fluvial Rhetorician \| Chair of @WaterUWMadison \| Mother of Bears \| Irish/English/Alsatian/Scots-descended settler on Ho-Chunk, Potawatomi, and Odawa Lands	0	696
179. (181)	Leslie Tom CSO @TheWrightMuseum, ServiceDesigner, Connector, Arch Designer. Knowledge Chair: @EnvirandClimate (@aamers) Prior: @detroitfellows @flux_io @BerkeleyISchool	0	695
180. (183)	Bentley Johnson	0	694
181. (176)	LimnoTech We help our clients with water-related problems make decisions based on sound science and real-world constraints.	0	694
182. (182)	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.	0	693
183. (184)	Julia Noordyk	0	693
184. (185)	Susan Bence Environmental Reporter at Milwaukee Public Radio.	0	692
185. (186)	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.	0	692
186. (180)	Lester Graham Lester Graham is a reporter @EnvironReport @MichiganRadio, @Statesideradio. I explain things. Retweets not endorsements.	0	692
187. (187)	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.	0	692
188. (189)	John Flesher Correspondent, The Associated Press	0	692
189. (178)	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.	0	691
190. (190)	Dan Egan Journalist, author of the Death and Life of the Great Lakes	0	690
191. (243)	HRWC Huron River Watershed Council, leading the way to a healthy #HuronRiver. @NatureIsWater @ClimatoDan @PamLabadie	0	690
192. (197)	Rob Sisson Commissioner, International Joint Commission. Catholic. Knight of Malta. Creatio Tutela	0	690
193. (191)	Kenneth Bailey Wandering around the state of Michigan	0	690
194. (192)	Cory Brant #GreatLakes researcher \| PhD fish behavioral ecology \|	0	689
195. (193)	River Institute River Institute is a non-profit, charitable organization dedicated to research, education & community outreach on the St. Lawrence River and its tributaries.	0	688
196. (194)	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.	0	688
197. (195)	Paul Dyster Former Mayor of Niagara Falls, NY. Great Lakes environmentalist, historic preservationist, Dem deerhunter, Bills, Sabres	0	686
198. (198)	Annamarie Sysling (she/her)	0	682
199. (202)	GLFC The Great Lakes Fishery Commission coordinates research, controls sea lampreys & facilitates cooperative fishery management within the Great Lakes basin.	0	681
200. (200)	Planet Detroit Hold power accountable. Uncover solutions. Serve and reflect the community.	0	680
201. (206)	Rick Lindgren Staff lawyer with Canadian Environmental Law Association. Views my own. RTs not endorsements.	0	679
202. (196)	GLIER At UWindsor Official Twitter account for The Great Lakes Institute for Environmental Research (GLIER) at The University of Windsor, Ontario Canada.	0	679
203. (210)	Ausable Bayfield Keep up to date with Ausable Bayfield Conservation Authority (ABCA) news at LandWaterNews. Contact https://t.co/VXX0Sh8Xda for rules of use.	0	675
204. (201)	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.	0	675
205. (207)	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	0	674
206. (208)	Ontario Biodiversity The Ontario Biodiversity Council guides the implementation of Ontario's Biodiversity Strategy, and promotes the appreciation and conservation of biodiversity.	0	674
207. (209)	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	0	674
208. (212)	Ellory Monks Yes: infrastructure, cities, environment. Also: women engineers, @RiceUniversity. Co-Founder @TheAtlas4Cities & 2x mama	0	670
209. (214)	Lisa Erdle Director of Science and Innovation @5gyres \| PhD research on microfibers and wildlife \| Canada and USA \| Loves boats and bikes!	0	670
210. (213)	Inland Seas Ed Assoc ISEA is a non-profit organization whose mission is Protecting the Great Lakes through Education	0	670
211. (215)	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.	0	670
212. (204)	Margaret O'Gorman, MSc @WildlifeHC President Author Strategic Corporate Conservation Planning. Prefers pragmatism. Likes bicycles #business #biodiversity #coporatesocialresponsibility	0	669
213. (205)	GLPhragCollaborative The Great Lakes Phragmites Collaborative is a partnership to link people, information, and action.	0	669
214. (216)	Jill Witkowski Heaps Senior attorney at Earthjustice. Advocate for environmental justice, triathlete, surfer, traveler, musician, mom. Tweets my own.	0	668
215. (211)	Great Lakes Group The Great Lakes Towing Company and Great Lakes Shipyard; international, full-service marine transportation; towing, new construction, maintenance, and repair.	0	667
216. (217)	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 ☀️	0	666
217. (218)	Silvia Newell Aquatic Biogeochemist, with oceans and lakes and everything in between. All views are my own. She/her. Latina in STEM. #Blacklivesmatter	0	666
218. (233)	Loren King dad, professor, swimmer. dismal time management. not nearly as smart as @kimjdej. @GreatLakesTrust @SoloSwims @GLOWswimming @MercatorCanada @LaurierPoliSci	0	666
219. (225)	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.	0	664
220. (220)	Maureen Cunningham #WaterJustice #WaterEquity @EPIConservation, @TownofBethlehem Board, @YaleFES @AU_SIS Alum, @paulmillerdc❤️, Protecting the water I dream about, tweets=me	0	664
221. (219)	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!	0	662
222. (221)	Yousef Rabhi House Democratic Floor Leader. State Representative, MI 53. Former Washtenaw County Commissioner.	0	662
223. (222)	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.	0	661
224. (232)	Julie Claussen She/Her. Fisheries biologist, Director of Operations @fishconserve. What makes me happy? SciComm • Celebrating diversity • Positive attitudes • Coffee • Rivers	0	661
225. (224)	Eric Roberts Sailor \| Traveler \| Arts \| Sciences \| Parks \| Great Lakes \| Small Lakes	0	660
226. (226)	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.	0	659
227. (227)	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.	0	658
228. (228)	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.	0	658
229. (240)	Great Lakes Seaway The GLSPartnership Official Feed - A coalition of leading U.S. and Canadian maritime organizations promoting the benefits of marine transportation.	0	657
230. (229)	Bob Sterner Scientist, educator, researcher. I tweet about science, the environment, and especially freshwater with an emphasis on large lakes. he/him/his	0	657
231. (230)	Dona Geagea PhD Researcher \| Facilitator \| Water, Creativity & Social Innovation buff \| Change catalyst	0	657
232. (231)	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.	0	656
233. (203)	Warren Currie Limnologist/Oceanographer, Plankton, #GreatLakes Food Webs. Research Scientist, Fisheries & Oceans Canada. Curler	0	655
234. (234)	Sustain Great Lakes Sustain Our Great Lakes is a public-private partnership focused on the restoration, protection and preservation of the Great Lakes.	0	655
235. (223)	DataStream Canada's leading open access platform for sharing information about freshwater health	0	655
236. (235)	Bryan Brooks Environmental Science & Public Health Prof; Towards Sustainable Global Environmental Quality; Environment & Health; Editor in Chief, @EnvSciTech Letters #1stGen	0	655
237. (236)	Forged In The Smithy President and CEO at @michenvcouncil; lover of the great outdoors and the healthy human city	0	654
238. (237)	Jeff Alexander Michigan-based writer inspired by the Great Lakes. Views expressed here are all my own.	0	654
239. (238)	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.	0	654
240. (239)	Lake Superior NMCA Official twitter page of Lake Superior National Marine Conservation Area. Terms: http://t.co/WVjwL1Urw7 • En français : @AMNCLcSuperieur	0	654
241. (199)	Stephanie Smith Author: Make Waves 4 Change // Accelerate positive change for	0	653
242. (241)	Caitie Nigrelli #GreatLakes science, birds, fish, native plant gardening. Posts mine \| she/her	0	652
243. (242)	Watershed Center The Watershed Center advocates for clean water in Grand Traverse Bay and protects and preserves its watershed.	0	652
244. (253)	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.	0	652
245. (245)	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	0	648
246. (246)	Alex Sagady Environmental Consultant / Expert Witness -- Air, Water, Wastewater, Waste and Community Environmental & Natural Resources Protection	0	648
247. (247)	Ethan Theuerkauf Assistant Professor @GEOatMSU at Michigan State University; Coastal geomorphologist, dad, husband, and lover of the outdoors.	0	647
248. (248)	Doug Jonas Dad + Husband + Michigander ... here + now ... shaded with innumerable perplexities ... more imagery at https://t.co/9BN6sQyQPA	0	646
249. (249)	Joel Brammeier Great Lakes leader and water guy. Tweets are just mine.	0	646
250. (250)	Sanjiv Sinha Water Resources PhD; Boards of @ECTINC & @DeltaGreatLakes (Chair). Past boards of @A4GL (Chair) & @MichiganLCV. Via @strategyand & @umich. Tweets are mine.	0	644
251. (251)	Patrick S. Forsythe Professor of Biology and Environmental Science \| Natural and Applied Sciences \| Aquatic Ecology and Fisheries Laboratory \| UW - Green Bay \| AFS Faculty Advisor	0	643
252. (254)	Netzero Is NOT ZERO Detroit Latin@ broadcast from the frontera SW Detroit at the Nexus of climate and racism. thoughts my own.	0	642
253. (244)	Robert Michael McKay Executive Director @GLIERUWINDSOR, Humboldtian @AvHStiftung and alum @queensu, @mcgillu and Yasha Smushkin Power Skating School. Coach @WindsorLancers Curling	0	642
254. (256)	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	0	641
255. (266)	Nick Schroeck Assoc Dean Experiential Education, Assoc Prof @DetroitMercyLaw. Environmental law and policy, transit, gardening, cats, Great Lakes and Great Times. Prev @GLELC	0	636
256. (259)	GreatLakesDailyNews Great Lakes Daily News offers daily headlines about the #GreatLakes, the largest fresh surface water system in the word. A service of @glcommission.	0	636
257. (252)	UT Lake Erie Center Research and education center dedicated to freshwater science in Ohio, the Great Lakes, and around the world.	0	636
258. (260)	Elin Warn Betanzo Engineer, Water Warrior, Michigander, Mom, Bacon	0	636
259. (261)	Hugh McDiarmid, Jr. Great Lakes State advocate, communications professional. View solely mine.	0	636
260. (258)	Marnie Urso All things Great Lakes, conservation, and climate change. Policy protagonist for @Audubon_GL Tweets are mine mine mine.	0	635
261. (255)	GreatLakesWater We’re scientists from Environment and Climate Change Canada tweeting about #GreatLakes. This is a personal account; all views are our own.	0	635
262. (262)	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.	0	634
263. (263)	Audrey Baetz Great Lakes ➡️ Southern Bayous • Studying isotopes, habitat associations and Gar in restored floodplains • she/her• Marathoner	0	634
264. (264)	David Dempsey Freshwater enthusiast and author with special regard for the Great Lakes. Michiganian.	0	633
265. (272)	David Ruck Award-winning documentary filmmaker. @LakesOutreach.#documentary #GreatLakes "The Erie Situation" https://t.co/DVSMAj1h5o	0	633
266. (265)	Phil Anderson I'm just a guy working with fish and stuff. Aquatic Scientist in Environmental Consulting. Passionate about lakes.	0	632
267. (267)	TNC Ohio Conserving the lands and waters on which all life depends.	0	631
268. (268)	Rebecca Williams Senior Editor, News @Michigan Radio. Formerly Host of The Environment Report (@EnvironReport). Retweets not endorsements.	0	631
269. (269)	Fielding Montgomery Research Scientist @nssalmon \| VP @CARSAFS \| PhD @eebtoronto \| Dal and @ThunderCWHL alumni \| I tweet about sports (hockey) and science (fish) \| she/her	0	631
270. (284)	Great Lakes Outreach Media #Mediaproduction company based in #Michigan. #GreatLakes #ocean #science #videostorytelling #scicomm #algae #algaeblooms #eriesituation	0	631
271. (270)	Kevin E. Joyce I buy and sell land for conservation and public use-Project Mgr @tpl_org• Climate Crisis, Family, Health, Great Lakes, Music, Nature, Reading• Opinions my own	0	630
272. (271)	Sara Hughes Associate Professor @UMSEAS. Water and Climate Policy Lab. Tweet cities, water, climate change.	0	629
273. (273)	Protect Great Lakes The Compact Implementation Coalition works to protect the Great Lakes Compact and the waters of the Great Lakes.	0	626
274. (274)	Bonnie Hamilton \| Vaxxed PhD Candidate @UofT \| multi-stressor effects of #plastics, #additives & #climatechange in the #Arctic \| #PolarEcotox \| #fisHER \| @NatGeoExplorers \| views my own	0	624
275. (275)	Erie Hack Innovation challenge around Lake Erie to solve our greatest water problems	0	624
276. (276)	Trevor E. Pitcher Professor, @GLIERUWindsor & @iBioUWindsor, Director @FRECUWindsor, @COSEWIC Freshwater Fishes SSC, tpitcher@uwindsor.ca	0	623
277. (278)	Central Lake Ontario Conservation (CLOCA) Central Lake Ontario Conservation is a community-based watershed management organization advancing watershed health through engagement, science and conservation	0	622
278. (279)	Adam Conservationist. Rural leftist. Learn more about the MI PBB Registry: https://t.co/VXuuHaWZg5	0	622
279. (280)	Donna Kashian Disturbance freshH2O Ecologist-invasive spp.,contaminants (i.e. HABS,microplastics),urban sustainability. Strives for a diverse interdisciplinary field. She/her	0	621
280. (257)	Greg Dick Director of @CIGLR_UM. Professor @MichiganEarth and @UMSEAS. Alum of @UVA, @Scripps_Ocean, @BanfieldLab; he/him/his	0	621
281. (281)	Jill Brooks PhD candidate @Carleton University, Ottawa. Fish ecology + hypoxia in Great Lakes, & shark fishing in Florida w/ @SharkStudies #fishtracking she/her	0	620
282. (282)	Jesse Schomberg Lake Superior, trail running, and trying to live sustainably	0	620
283. (283)	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	0	619
284. (285)	Joan M Rothenberg Wrapping arms round those wild majestic Gr8 Lakes St Lawrence waters.North America'sWater Belt.Working2keep #Gr8LakesGr8#4allTime.	0	619
285. (286)	Jérôme Marty (He/Him) Dad x2. Freshwater scientist. @ottawaeggheads Chair, Past President of @Can_Limnology and @IAGLR. All views are mine.	0	618
286. (287)	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	0	618
287. (294)	Michael Twiss Great Lakes limnologist; water quality; IJC Science Advisory Board member; former IAGLR President. Story: https://t.co/mvJPLZ1Pby…	0	618
288. (289)	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.	0	617
289. (291)	Ryan Graydon Environmental health researcher: drinking water, #GreatLakes, energy-water-health nexus, climate change, environmental justice & racial equity. he/him	0	613
290. (292)	Ashley Wallis (She/her) Plastics pollution policy. Advocate. Mother. Tweets are my own.	0	613
291. (293)	Christopher Hilkene An environmental and political geek with a love of horses, dogs, soccer, F1 and music. Views are my own.	0	612
292. (295)	Friends Of The St. Clair River Stewardship Program Welcome to Friends of the St Clair River! Follow us on FB @stclairriver.	0	611
293. (296)	✨Angela Greene✨ * Ohio Sea Grant Education Specialist * Technology Instructor & Professional Learning Facilitator* Nearpod Pionear * NOAA Teacher at Sea, M.Ed	0	611
294. (297)	PCS Partners for Clean Streams encourages clean, clear, & safe waterways by developing community partnerships through education, volunteers, & restoration projects	0	610
295. (298)	Huron Pines Conserving and enhancing Northern Michigan's natural resources to ensure healthy water, protected places and vibrant communities.	0	609
296. (299)	GLISA The Great Lakes Integrated Sciences + Assessments Program. Providing climate info & facilitating climate-smart decision making in the Great Lakes region. @noaa	0	609
297. (300)	Friends Of The Rouge Promoting restoration and stewardship of the Rouge River in metropolitan Detroit since 1986.	0	609
298. (290)	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.	0	609
299. (301)	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.	0	606
300. (302)	Janina Water Research. UWaterloo. PhD in Biogeochemistry. Research Associate. Lab Manager. #GreatLakes #WaterQuality	0	606
301. (303)	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.	0	605
302. (304)	@annELPC Federal Legislative Director, mom, Kings Court community gardener, member of the second strings orchestra and bread baker.	0	605
303. (288)	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	0	600
304. (305)	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.	0	599
305. (307)	Dr. Catherine Febria Canada Research Chair \| Asst Professor \| Freshwater Restoration Ecology @StreamEcology @GLIERUWindsor @iBioUWindsor #KindnessInScience she/her/siya	0	599
306. (308)	Sharon McGowan Amplify Collaborations Editor, Institute for Nonprofit News; former Editor-in-chief of Milwaukee Neighborhood News Service	0	599
307. (309)	Todd Spangler Delivering a piece of mind and building enduring relationships.	0	598
308. (310)	Fisk Lab Trophic ecology lab @GLIERUWINDSOR utilizing a combination of stable isotopes and acoustic telemetry.	0	597
309. (311)	Julie Mida Hinderer Great Lakes, environment, science, beer, mamahood. She/her/hers.	0	596
310. (306)	Karen Murchie Fisheries scientist, life aquatic	0	595
311. (312)	Chris Vandergoot Interests: Great Lakes fish population & ecology. GLATOS Director, Associate Professor Michigan State University. https://t.co/dmdsD69eO6	0	595
312. (313)	Laurentian SETAC Laurentian chapter of the Society of Environmental Toxicology and Chemistry (@SETAC_world).	0	594
313. (314)	Laura Rubin Director of the Healing Our Waters—Great Lakes Coalition	0	594
314. (277)	NOAA GLANSIS GLANSIS serves as the Laurentian Great Lakes' "one-stop shop" for information on aquatic nonindigenous species (ANS).	0	593
315. (315)	Latia Leonard Director of Youth Energy Squad (@detroit_yes)at @ecoworksdetroit, ELP Senior Fellow, Youth Mentor & Allie, life long Detroiter, @AmeriCorpsVISTA alum	0	593
316. (316)	Chris Collier Running, Homebrewing, Outdoor Adventuring, Dog & Cat Spoiler \| #GreatLakes Stream Restoration w/ @TroutUnlimited \| Tweets are my own	0	593
317. (317)	Curt Karboski I'm a Great Lakes fish biologist. Tweetin' fish, fossils, farm stuff, goofs, sketches and anything cool I find. Tweets are mine.	0	592
318. (323)	Sarah Orlando Clean Marinas Manager, OH Sea Grant. Lover of all things water-related, especially the great Lake Erie. Tweets are my own.	0	591
319. (318)	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	0	590
320. (321)	Thijs Frenken	0	588
321.

#GreatLakes500 6:00am, 09th Aug 2022

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