#GreatLakes500 6:00am, 17th May 2022

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

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

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

The full menu of other sectors and topics for which SustMeme Top 500 rankings are published, including impending launches, can be viewed here.

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.

For all news of Top 500 releases, updates and peer group notifications, please Follow dedicated Twitter feed: @SustMemeTop500.

All Players

Leaderboard

Rank Player Index
1. Sierra Club Profile Image Sierra Club
@sierraclub
1,062
2. The Nature Conservancy Profile Image The Nature Conservancy
@nature_org
1,061
3. U.S. Fish And Wildlife Profile Image U.S. Fish And Wildlife
@usfws
1,059
4. Catherine McKenna Profile Image Catherine McKenna
@cathmckenna
1,051
5. Three Geese Radius Profile Image Three Geese Radius
@shawnmicallef
1,039
6. Circle Of Blue Profile Image Circle Of Blue
@circleofblue
1,025
7. Rachel Cohen Profile Image Rachel Cohen
@rcnaturephotos
973
8. @hockeyesque Profile Image @hockeyesque
@hockeyesque
969
9. Michigan Radio Profile Image Michigan Radio
@michiganradio
957
10. Titus Seilheimer Profile Image Titus Seilheimer
@drfishsg
942
11. Dana Nessel Profile Image Dana Nessel
@dananessel
935
12. Neil   Hawkins Profile Image Neil Hawkins
@neilchawkins
933
13. The Narwhal Profile Image The Narwhal
@thenarwhalca
932
14. Vaccinated Lake Superior Profile Image Vaccinated Lake Superior
@lakesuperior
930
15. Great Lakes Now Profile Image Great Lakes Now
@greatlakesnow
917
16. Detroitpublictv Profile Image Detroitpublictv
@detroitpublictv
904
17. Dr. Solomon David Profile Image Dr. Solomon David
@solomonrdavid
903
18. Bridge Michigan Profile Image Bridge Michigan
@bridgemichigan
898
19. Environment Ontario Profile Image Environment Ontario
@onenvironment
892
20. Tom Henry Profile Image Tom Henry
@ecowriterohio
884
21. Lake Ontario Waterkeeper Profile Image Lake Ontario Waterkeeper
@lowaterkeeper
877
22. Water Canada Profile Image Water Canada
@canadianwater
863
23. USCG Great Lakes Profile Image USCG Great Lakes
@uscggreatlakes
862
24. Dr. Anne Jefferson Profile Image Dr. Anne Jefferson
@highlyanne
862
25. Mark Mattson Profile Image Mark Mattson
@waterkeepermark
860
26. NOAA Great Lakes Environmental Research Laboratory Profile Image NOAA Great Lakes Environmental Research Laboratory
@noaa_glerl
855
27. Jonathan Overpeck Profile Image Jonathan Overpeck
@greatlakespeck
854
28. NE Ohio Regional Sewer District Profile Image NE Ohio Regional Sewer District
@neorsd
853
29. Katie O'Reilly Profile Image Katie O'Reilly
@drkatfish
851
30. TechTown Detroit Profile Image TechTown Detroit
@techtowndetroit
848
31. Healing Our Waters-Great Lakes Coalition Profile Image Healing Our Waters-Great Lakes Coalition
@healthylakes
848
32. Sarah Harmer Profile Image Sarah Harmer
@sarah_harmer
844
33. Great Lakes Science Center Profile Image Great Lakes Science Center
@glsciencectr
839
34. Great Lakes Valley Conference Profile Image Great Lakes Valley Conference
@glvcsports
839
35. Wisconsin Sea Grant Profile Image Wisconsin Sea Grant
@uwiscseagrant
838
36. CIGLR Profile Image CIGLR
@ciglr_um
838
37. TNC In Illinois Profile Image TNC In Illinois
@nature_il
836
38. Mott Foundation Profile Image Mott Foundation
@mottfoundation
831
39. IJC.org Profile Image IJC.org
@ijcsharedwaters
831
40. Alliance For The Great Lakes Profile Image Alliance For The Great Lakes
@a4gl
829
41. Jen Profile Image Jen
@jenelaina
826
42. Steven J. Cooke Profile Image Steven J. Cooke
@sjc_fishy
825
43. CNT Profile Image CNT
@cnt_tweets
817
44. Society Of Canadian Aquatic Sciences Profile Image Society Of Canadian Aquatic Sciences
@scas_scsa
816
45. WeThePeopleDet Profile Image WeThePeopleDet
@wethepeopledet
814
46. Stephanie Chang Profile Image Stephanie Chang
@stephanielily
813
47. Detroit Riverfront Profile Image Detroit Riverfront
@detroitrvrfrnt
811
48. LauraAsialaCSR Profile Image LauraAsialaCSR
@lauraasialacsr
811
49. CGLR Profile Image CGLR
@cglrgreatlakes
810
50. PJ³ Profile Image PJ³
@paultheurbanist
809
51. Erb Institute Profile Image Erb Institute
@erbinstitute
808
52. Share The River Profile Image Share The River
@sharetheriver
808
53. Michigan EGLE Profile Image Michigan EGLE
@michiganegle
806
54. ELPC Profile Image ELPC
@elpcenter
804
55. Matthew L. Miller Profile Image Matthew L. Miller
@eatguineapigs
804
56. Great Lakes Coffee Profile Image Great Lakes Coffee
@glcroasting
803
57. Dr. Andrea Kirkwood Profile Image Dr. Andrea Kirkwood
@kirkwoodlab
803
58. LakeEerie Profile Image LakeEerie
@lakeerienorth
803
59. Andrew Reeves Profile Image Andrew Reeves
@reevesreport
802
60. Illinois-Indiana Sea Grant Profile Image Illinois-Indiana Sea Grant
@ilinseagrant
801
61. Waterlution Profile Image Waterlution
@waterlution
801
62. Michigan Sea Grant Profile Image Michigan Sea Grant
@miseagrant
799
63. The Joyce Foundation Profile Image The Joyce Foundation
@joycefdn
799
64. Andrew Hoffman Profile Image Andrew Hoffman
@hoffmanandy
799
65. Hamilton Community Foundation Profile Image Hamilton Community Foundation
@hamcommfdn
798
66. Eddie Great Lakes-Verhamme Profile Image Eddie Great Lakes-Verhamme
@eddiegreatlakes
798
67. Matt Brown Profile Image Matt Brown
@brown__matt
796
68. Tony Briscoe Profile Image Tony Briscoe
@_tonybriscoe
795
69. IAGLR Profile Image IAGLR
@iaglr
795
70. T_campy Profile Image T_campy
@t_campy
793
71. Center For Limnology Profile Image Center For Limnology
@wisclimnology
790
72. The Water Council Profile Image The Water Council
@thewatercouncil
789
73. Senator Rosemary Bayer Profile Image Senator Rosemary Bayer
@rosemarybayer
787
74. The Nature Conservancy In Michigan Profile Image The Nature Conservancy In Michigan
@tncmichigan
786
75. GreatLakesEcho Profile Image GreatLakesEcho
@greatlakesecho
786
76. Matt Herbert Profile Image Matt Herbert
@etheostomatt
786
77. Jeffkart Profile Image Jeffkart
@jeffkart
785
78. EPA Great Lakes Profile Image EPA Great Lakes
@epagreatlakes
784
79. TJ Pignataro Profile Image TJ Pignataro
@tjpignataro
784
80. Clean Water Action Profile Image Clean Water Action
@cleanwatermi
782
81. Michigan LCV Profile Image Michigan LCV
@michiganlcv
782
82. The Fred A. & Barbara M. Erb Family Foundation Profile Image The Fred A. & Barbara M. Erb Family Foundation
@erbfamilyfdn
782
83. Garret M. Ellison Profile Image Garret M. Ellison
@garretellison
781
84. Sandra Svoboda Profile Image Sandra Svoboda
@detsandra
778
85. Great Lakes DMV Profile Image Great Lakes DMV
@glbcindmv
777
86. Tom Cook Profile Image Tom Cook
@tom4tnc
777
87. Gabe Wasylko Profile Image Gabe Wasylko
@gabewasylko
777
88. New York Sea Grant Profile Image New York Sea Grant
@nyseagrant
773
89. Audubon Great Lakes Profile Image Audubon Great Lakes
@audubon_gl
772
90. LToutdoors Profile Image LToutdoors
@lowellmiller17
772
91. Mark Fisher Profile Image Mark Fisher
@markpfisher
772
92. National Wildlife Federation - Great Lakes Profile Image National Wildlife Federation - Great Lakes
@nwfgreatlakes
771
93. Freshwater Future Profile Image Freshwater Future
@freshwaterfutur
770
94. LakeSuperiorMagazine Profile Image LakeSuperiorMagazine
@lakesuperiormag
770
95. Chelsea Rochman Profile Image Chelsea Rochman
@chelsearochman
769
96. Dr. Jo Latimore Profile Image Dr. Jo Latimore
@jolatimore
769
97. Cuyahoga Valley NP Profile Image Cuyahoga Valley NP
@cvnpnps
769
98. Delta Institute Profile Image Delta Institute
@deltagreatlakes
767
99. Michigan Sierra Club Profile Image Michigan Sierra Club
@michigansierra
764
100. Patrick Doran, Ph.D. Profile Image Patrick Doran, Ph.D.
@pjdgreatlakes
764
101. Swim Guide Profile Image Swim Guide
@swimguide
764
102. Alaina Harkness Profile Image Alaina Harkness
@harknessa
763
103. Rich Homberg Profile Image Rich Homberg
@richhomberg
763
104. Michelle Carr Profile Image Michelle Carr
@michellecarrtnc
762
105. Anthony Ricciardi Profile Image Anthony Ricciardi
@ecoinvasions
762
106. SeawayNNY⚓ Profile Image SeawayNNY⚓
@seawaynny
761
107. Ohio Sea Grant Profile Image Ohio Sea Grant
@ohioseagrant
761
108. Vance Badawey Profile Image Vance Badawey
@vbadawey
760
109. Kelly House Profile Image Kelly House
@kelly_m_house
759
110. Pollution Probe Profile Image Pollution Probe
@pollutionprobe
757
111. Dr. Rebecca Rooney Profile Image Dr. Rebecca Rooney
@girls_can
756
112. U Of T Trash Team Profile Image U Of T Trash Team
@uofttrashteam
754
113. EMEAC Profile Image EMEAC
@emeac
754
114. The Gordon Foundation Profile Image The Gordon Foundation
@thegordonfdn
754
115. LVEJO Profile Image LVEJO
@lvejo
753
116. Swim Drink Fish Profile Image Swim Drink Fish
@swimdrinkfish
752
117. GreatLakesCommission Profile Image GreatLakesCommission
@glcommission
751
118. John Linc Stine Profile Image John Linc Stine
@jlincstine
750
119. Liesl Eichler Clark Profile Image Liesl Eichler Clark
@lieslclark
750
120. Stone Laboratory Profile Image Stone Laboratory
@stonelab
749
121. Wisc Water Library + Wisconsin Sea Grant Education Profile Image Wisc Water Library + Wisconsin Sea Grant Education
@wiscwaterlib
749
122. Minnesota Sea Grant Profile Image Minnesota Sea Grant
@mnseagrant
744
123. Wellington Water Watchers Profile Image Wellington Water Watchers
@wwaterwatchers
744
124. Lynn Broaddus Profile Image Lynn Broaddus
@lynnbroaddus
743
125. U-M Graham Sustainability Institute Profile Image U-M Graham Sustainability Institute
@grahaminstitute
738
126. Michigan Environmental Council Profile Image Michigan Environmental Council
@michenvcouncil
737
127. Bay Area Restoration Council Profile Image Bay Area Restoration Council
@hamiltonharbour
737
128. Kyle Whyte Profile Image Kyle Whyte
@kylepowyswhyte
736
129. MilwaukeeRiverkeeper Profile Image MilwaukeeRiverkeeper
@mkeriverkeeper
734
130. Kresge Environment Profile Image Kresge Environment
@kresgenviro
734
131. Meredith Gore Profile Image Meredith Gore
@meredithgore
732
132. The Water Institute Profile Image The Water Institute
@water_institute
731
133. CleanWaterActionPA Profile Image CleanWaterActionPA
@cleanh2opa
730
134. UWM Freshwater Sci Profile Image UWM Freshwater Sci
@waterscienceuwm
730
135. Abdullah Hammoud Profile Image Abdullah Hammoud
@ahammoudmi
729
136. CBP Great Lakes Profile Image CBP Great Lakes
@cbpgreatlakes
729
137. Lake Michigan Profile Image Lake Michigan
@lakemichigan13
728
138. Dr. Kelsey Leonard Profile Image Dr. Kelsey Leonard
@kelseytleonard
728
139. Environment Report Profile Image Environment Report
@environreport
727
140. Thunder Bay NMS Profile Image Thunder Bay NMS
@thunderbaynms
725
141. West Michigan Environmental Action Council Profile Image West Michigan Environmental Action Council
@wmeac
724
142. Nicole Wood Profile Image Nicole Wood
@wildlifebiogal
724
143. Cleveland Water Alliance Profile Image Cleveland Water Alliance
@cleh2oalliance
721
144. Canalway Partners Profile Image Canalway Partners
@canalwaycle
721
145. Ducks Unlimited-GLAR Profile Image Ducks Unlimited-GLAR
@glarducks
721
146. Howard Learner Profile Image Howard Learner
@howardelpc
721
147. Dr Roberto Quinlan Profile Image Dr Roberto Quinlan
@r_quinla
720
148. Graham Raby Profile Image Graham Raby
@graham_raby
720
149. Michigan AmeriCorps Profile Image Michigan AmeriCorps
@miamericorps
720
150. Dave Poulson Profile Image Dave Poulson
@dpoulson
719
151. GreatLakesProtection Profile Image GreatLakesProtection
@glpfund
719
152. Nandita Basu Profile Image Nandita Basu
@nanditabasu2
719
153. Beth Wanamaker (She/her) Profile Image Beth Wanamaker (She/her)
@bethaleh
719
154. Lake Huron Coastal Centre Profile Image Lake Huron Coastal Centre
@coastalcentre
718
155. Dr. Nancy Langston Profile Image Dr. Nancy Langston
@nelangst
717
156. Ohio & Erie Canalway National Heritage Area Profile Image Ohio & Erie Canalway National Heritage Area
@oecanalway
717
157. Sam Athey Profile Image Sam Athey
@sustainablesam_
715
158. Aran O'Carroll Profile Image Aran O'Carroll
@aranocarroll
715
159. Michiganographer Profile Image Michiganographer
@michiganography
712
160. Susan Cosier Profile Image Susan Cosier
@susancosier
711
161. Jim Howe Profile Image Jim Howe
@jimhowe24
711
162. A Voglesong Zejnati Profile Image A Voglesong Zejnati
@avzejnati
710
163. Great Lakes Observing System (GLOS) Profile Image Great Lakes Observing System (GLOS)
@realglos
709
164. Gary Wilson Profile Image Gary Wilson
@garyglx5
708
165. Great Lake Jumper Profile Image Great Lake Jumper
@therealdtox
707
166. Michael A Reuter Profile Image Michael A Reuter
@michaelareuter
707
167. Sierra Club Profile Image Sierra Club
@sc_great_lakes
705
168. Abraham Aiyash Profile Image Abraham Aiyash
@abrahamaiyash
705
169. Daniel Macfarlane Profile Image Daniel Macfarlane
@danny__mac__
705
170. Two Yellow Buoys Profile Image Two Yellow Buoys
@twoyellowbuoys
704
171. Ontario Water Centre Profile Image Ontario Water Centre
@ontwatercentre
702
172. Resilient Infrastructure Sustainable Communities Profile Image Resilient Infrastructure Sustainable Communities
@risc_solutions
700
173. Flint Rising Profile Image Flint Rising
@flintrising
699
174. Current Profile Image Current
@currentwater
699
175. Andrew Slade, MEP Profile Image Andrew Slade, MEP
@mep_duluth
697
176. Marc Cadotte Profile Image Marc Cadotte
@urban_sci
695
177. Caroline Gottschalk Druschke Profile Image Caroline Gottschalk Druschke
@creekthinker
694
178. Bentley Johnson Profile Image Bentley Johnson
@bentleymjohnson
694
179. Leslie Tom Profile Image Leslie Tom
@les733
693
180. LimnoTech Profile Image LimnoTech
@limnotech
693
181. Susan Bence Profile Image Susan Bence
@wuwmenviron
692
182. Lester Graham Profile Image Lester Graham
@michiganwatch
692
183. Great Lakes Christian College Profile Image Great Lakes Christian College
@glcccrusaders
692
184. Julia Noordyk Profile Image Julia Noordyk
@noordcoast
692
185. Lisa Borre Profile Image Lisa Borre
@lisa_borre
692
186. John Flesher Profile Image John Flesher
@johnflesher
691
187. Dan Egan Profile Image Dan Egan
@danpatrickegan
690
188. Kenneth Bailey Profile Image Kenneth Bailey
@michexposures
689
189. River Institute Profile Image River Institute
@riverinstitutec
688
190. Cory Brant Profile Image Cory Brant
@brantromyzon
688
191. Lake Erie Nature & Science Center Profile Image Lake Erie Nature & Science Center
@lensc
688
192. Rob Sisson Profile Image Rob Sisson
@rob_sisson
688
193. Paul Dyster Profile Image Paul Dyster
@pdyster
686
194. Great Lakes Canada Profile Image Great Lakes Canada
@greatlakes_gc
684
195. Oil&Water Don't Mix Profile Image Oil&Water Don't Mix
@oilwaterdntmix
683
196. GLIER At UWindsor Profile Image GLIER At UWindsor
@glieruwindsor
681
197. Planet Detroit Profile Image Planet Detroit
@planetdetroit
679
198. Annamarie Sysling Profile Image Annamarie Sysling
@asysling
676
199. MWR Great Lakes Profile Image MWR Great Lakes
@navygreatlakes
674
200. Ontario Biodiversity Profile Image Ontario Biodiversity
@onbiocouncil
674
201. Ohio Lake Erie Commission Profile Image Ohio Lake Erie Commission
@ohiolakeerie
673
202. Ausable Bayfield Profile Image Ausable Bayfield
@landwaternews
672
203. GLSL Cities Profile Image GLSL Cities
@glslcities
672
204. Margaret O'Gorman, MSc Profile Image Margaret O'Gorman, MSc
@ogormanwhc
670
205. Inland Seas Ed Assoc Profile Image Inland Seas Ed Assoc
@inlandseas
670
206. Lisa Erdle Profile Image Lisa Erdle
@lisaerdle
670
207. Stuart Carlton Profile Image Stuart Carlton
@jscarlton
670
208. GLFC Profile Image GLFC
@lampreycontrol
670
209. Ellory Monks Profile Image Ellory Monks
@ellory_monks
669
210. Rick Lindgren Profile Image Rick Lindgren
@ecolawyer_rdl
668
211. GLPhragCollaborative Profile Image GLPhragCollaborative
@glphrag
668
212. Jill Witkowski Heaps Profile Image Jill Witkowski Heaps
@jillwitkowski
667
213. Silvia Newell Profile Image Silvia Newell
@newelllab
666
214. Great Lakes Group Profile Image Great Lakes Group
@greatlakesgroup
666
215. USACE Buffalo Profile Image USACE Buffalo
@usace_buffalo
665
216. Maureen Cunningham Profile Image Maureen Cunningham
@mocunningham4
664
217. Stephanie Smith Profile Image Stephanie Smith
@stripedarmsox
663
218. Jennifer Caddick Profile Image Jennifer Caddick
@jencaddick
661
219. Yousef Rabhi Profile Image Yousef Rabhi
@reprabhi
660
220. FLOW Profile Image FLOW
@flowforwater
660
221. Eric Roberts Profile Image Eric Roberts
@ericrsails
660
222. Jeff Reutter Profile Image Jeff Reutter
@jeffreutter
659
223. DataStream Profile Image DataStream
@datastreamh2o
659
224. Todd Ambs Profile Image Todd Ambs
@toddambs
658
225. Loren King Profile Image Loren King
@lorenantonyking
657
226. The Nature Conservancy In Minnesota Profile Image The Nature Conservancy In Minnesota
@nature_mn
657
227. Sierra Club Ontario Profile Image Sierra Club Ontario
@sierraclubon
657
228. Dona Geagea Profile Image Dona Geagea
@dona_gea
657
229. Bob Sterner Profile Image Bob Sterner
@bobsterner
656
230. Freshwater Profile Image Freshwater
@freshwatersoc
656
231. Robert Michael McKay Profile Image Robert Michael McKay
@mckayglier
655
232. Sustain Great Lakes Profile Image Sustain Great Lakes
@sogl
655
233. Sanjiv Sinha Profile Image Sanjiv Sinha
@sanjivingl
654
234. Bryan Brooks Profile Image Bryan Brooks
@bryanwbrooks
654
235. Julie Claussen Profile Image Julie Claussen
@julielovesfish
654
236. Jeff Alexander Profile Image Jeff Alexander
@jeffalexander84
654
237. Lake Superior NMCA Profile Image Lake Superior NMCA
@lksuperiornmca
654
238. Forged In The Smithy Profile Image Forged In The Smithy
@conansmith
653
239. Caitie Nigrelli Profile Image Caitie Nigrelli
@gr8lakeslady
652
240. Watershed Center Profile Image Watershed Center
@watershedcenter
652
241. Great Lakes Seaway Profile Image Great Lakes Seaway
@glspartnership
651
242. Warren Currie Profile Image Warren Currie
@drplanktonguy
650
243. Ann Profile Image Ann
@littlebeachlady
650
244. Marnie Urso Profile Image Marnie Urso
@marnieurso
650
245. HRWC Profile Image HRWC
@hrwc
649
246. David Rankin Profile Image David Rankin
@j_david
648
247. Alex Sagady Profile Image Alex Sagady
@enviroenforcer
648
248. Ethan Theuerkauf Profile Image Ethan Theuerkauf
@ejtheuerkauf
646
249. Joel Brammeier Profile Image Joel Brammeier
@joelbrammeier
646
250. Doug Jonas Profile Image Doug Jonas
@dougjonas1
644
251. Bill Schleizer Profile Image Bill Schleizer
@schleizer
642
252. Patrick S. Forsythe Profile Image Patrick S. Forsythe
@psf_gbfishlab
638
253. Rachel Hood Profile Image Rachel Hood
@hoodforthehouse
637
254. GreatLakesDailyNews Profile Image GreatLakesDailyNews
@greatlakesdaily
636
255. Hugh McDiarmid, Jr. Profile Image Hugh McDiarmid, Jr.
@hughmcdiarmid
635
256. UT Lake Erie Center Profile Image UT Lake Erie Center
@lakeeriecenter
635
257. Great Lakes Guide Profile Image Great Lakes Guide
@gl_guide
634
258. Peter Alsip Profile Image Peter Alsip
@pete_n_tweet
634
259. Elin Warn Betanzo Profile Image Elin Warn Betanzo
@safewatereng
634
260. Audrey Baetz Profile Image Audrey Baetz
@fish_baetz
633
261. Phil Anderson Profile Image Phil Anderson
@phil__anderson
632
262. Netzero Is NOT ZERO Profile Image Netzero Is NOT ZERO
@mxldet
632
263. Nick Schroeck Profile Image Nick Schroeck
@nickschroeck
631
264. Rebecca Williams Profile Image Rebecca Williams
@mradiorebeccaw
631
265. David Dempsey Profile Image David Dempsey
@greatlakescribe
631
266. TNC Ohio Profile Image TNC Ohio
@nature_ohio
630
267. Fielding Montgomery Profile Image Fielding Montgomery
@fielding16
630
268. Trevor E. Pitcher Profile Image Trevor E. Pitcher
@pitcherlab
628
269. GreatLakesWater Profile Image GreatLakesWater
@wqmgreatlakes
627
270. Protect Great Lakes Profile Image Protect Great Lakes
@protectglwater
626
271. David Ruck Profile Image David Ruck
@davidruck
626
272. Kevin E. Joyce Profile Image Kevin E. Joyce
@kevinjoyce419
624
273. Erie Hack Profile Image Erie Hack
@eriehack
624
274. Bonnie Hamilton | Vaxxed Profile Image Bonnie Hamilton | Vaxxed
@bm_hamilton
623
275. Kara Cook Profile Image Kara Cook
@cookkar_
622
276. Adam Profile Image Adam
@beardedenviro
622
277. Michael Twiss Profile Image Michael Twiss
@mtwiss
620
278. Jill Brooks Profile Image Jill Brooks
@jillbrooks85
620
279. Jesse Schomberg Profile Image Jesse Schomberg
@jschombe
620
280. Central Lake Ontario Conservation (CLOCA) Profile Image Central Lake Ontario Conservation (CLOCA)
@cloca1
620
281. Sara Hughes Profile Image Sara Hughes
@prof_shughes
620
282. Great Lakes Environmental Law Center Profile Image Great Lakes Environmental Law Center
@glelc
619
283. Joan M Rothenberg Profile Image Joan M Rothenberg
@jmrgreatlakes
619
284. Jérôme Marty (He/Him) Profile Image Jérôme Marty (He/Him)
@freshwatermarty
618
285. Great Lakes Outreach Media Profile Image Great Lakes Outreach Media
@lakesoutreach
618
286. Donna Kashian Profile Image Donna Kashian
@dkashian
617
287. Ryan Graydon Profile Image Ryan Graydon
@rgraydon11
616
288. Friends Of The Rouge Profile Image Friends Of The Rouge
@rougefriends
615
289. Dr. Amy Marcarelli Profile Image Dr. Amy Marcarelli
@amymarcarelli
614
290. Ashley Wallis (She/her) Profile Image Ashley Wallis (She/her)
@ashleyewallis
613
291. Christopher Hilkene Profile Image Christopher Hilkene
@hip_1
612
292. Greg Dick Profile Image Greg Dick
@greatlakesgreg
612
293. Friends Of The St. Clair River Stewardship Program Profile Image Friends Of The St. Clair River Stewardship Program
@scriverstewards
611
294. GLISA Profile Image GLISA
@greatlakesglisa
609
295. PCS Profile Image PCS
@pcsmaumee
609
296. Michigan Inland Lakes Partnership Profile Image Michigan Inland Lakes Partnership
@mich_lakes
608
297. Deidre Peroff, Ph.D. Profile Image Deidre Peroff, Ph.D.
@deidremke
607
298. ✨Angela Greene✨ Profile Image ✨Angela Greene✨
@angelagreene12
607
299. Lake Carriers' Association Profile Image Lake Carriers' Association
@lcaships
606
300. Janina Profile Image Janina
@janinah2o
606
301. Huron Pines Profile Image Huron Pines
@huronpines
605
302. @annELPC Profile Image @annELPC
@mesnikoffann
605
303. Fisk Lab Profile Image Fisk Lab
@fisk_lab
602
304. Great Lakes St. Lawrence Seaway Development Corp. Profile Image Great Lakes St. Lawrence Seaway Development Corp.
@seawayusdot
600
305. Sharon McGowan Profile Image Sharon McGowan
@sharon1mcgowan
599
306. Liesl Clark Profile Image Liesl Clark
@egledirector
598
307. Jan-Michael Hessenauer Profile Image Jan-Michael Hessenauer
@jmhessenauer
598
308. Todd Spangler Profile Image Todd Spangler
@toddspangler
598
309. Julie Mida Hinderer Profile Image Julie Mida Hinderer
@icanhaztwtr
596
310. Chris Vandergoot Profile Image Chris Vandergoot
@eriefishdoc
595
311. CleanWaterAction Profile Image CleanWaterAction
@cleanwatermn
594
312. Laurentian SETAC Profile Image Laurentian SETAC
@laurentiansetac
594
313. Latia Leonard Profile Image Latia Leonard
@latia_leonard
593
314. Curt Karboski Profile Image Curt Karboski
@curtkarboski
592
315. Dr. Catherine Febria Profile Image Dr. Catherine Febria
@ecofebria
592
316. Laura Rubin Profile Image Laura Rubin
@laurarubin4
591
317. Chris Collier Profile Image Chris Collier
@thinklikea_mtn
590
318. Clinton River WC Profile Image Clinton River WC
@clintonriverwc
590
319. Karen Murchie Profile Image Karen Murchie
@karenjmurchie
588
320. Thijs Frenken Profile Image Thijs Frenken
@thijsfrenken
588
321. Woolnough Mussel Lab Profile Image Woolnough Mussel Lab
@mussellab_dw
587
322. Julia Baird Profile Image Julia Baird
@juliambaird
586
323. MKE Water Commons Profile Image MKE Water Commons
@mkewatercommons
585
324. Cuyahoga River Profile Image Cuyahoga River
@cuyahogarap
584
325. Gail Krantzberg Profile Image Gail Krantzberg
@gailkrantzberg
584
326. Todd Rex Miller Profile Image Todd Rex Miller
@trexlab
583
327. Brad Utrup Profile Image Brad Utrup
@bradu42
583
328. Kennedy Bucci Profile Image Kennedy Bucci
@kennedybucci1
583
329. NOAA GLANSIS Profile Image NOAA GLANSIS
@glansis_news
583
330. Forum For Leadership On Water Profile Image Forum For Leadership On Water
@flowcanada
583
331. Sarah Orlando Profile Image Sarah Orlando
@sarahaorlando
581
332. Saginaw Bay WIN Profile Image Saginaw Bay WIN
@saginawbaywin
581
333. Jean Adams Profile Image Jean Adams
@jeanvadams
581
334. NAVSTA Great Lakes Profile Image NAVSTA Great Lakes
@navstaglakes
580
335. Bonnie Burgess Profile Image Bonnie Burgess
@bonnieburgess
579
336. Courtney Weier Profile Image Courtney Weier
@greatlakes_geek
579
337. Beth Wallace Profile Image Beth Wallace
@wallaceb06
579
338. Toronto Remedial Action Plan (RAP) Profile Image Toronto Remedial Action Plan (RAP)
@rap_toronto
578
339. Emily Shaw Profile Image Emily Shaw
@itsmeem35
577
340. Shirley Heinze Land Trust Profile Image Shirley Heinze Land Trust
@heinzetrust
576
341. Chris McLaughlin Profile Image Chris McLaughlin
@thebackloop
576
342. Katie C Williams Profile Image Katie C Williams
@kt_c_williams
575
343. SER MWGL Profile Image SER MWGL
@ser_mwgl
574
344. Detroit River Canadian Cleanup (DRCC) Profile Image Detroit River Canadian Cleanup (DRCC)
@detroitriverrap
573
345. Peter Jacobson Profile Image Peter Jacobson
@mnlakescientist
572
346. PASeaGrant Profile Image PASeaGrant
@paseagrant
572
347. National Museum Of The Great Lakes Profile Image National Museum Of The Great Lakes
@nmgltoledo
571
348. InfoSuperior Profile Image InfoSuperior
@infosuperior_
568
349. Charlotte Jameson Profile Image Charlotte Jameson
@charjameson
568
350. Dan Denardo Profile Image Dan Denardo
@dandenardo
564
351. Sri Vedachalam Profile Image Sri Vedachalam
@drvedachalam
561
352. Melissa Damaschke Profile Image Melissa Damaschke
@m_damaschke
560
353. Noah Hall Profile Image Noah Hall
@lakeslaw
560
354. Cheryl Nenn Profile Image Cheryl Nenn
@cherylnenn
559
355. LSSU CFRE Profile Image LSSU CFRE
@lssu_cfre
559
356. GLATOS Telemetry Profile Image GLATOS Telemetry
@glatos_fish
559
357. Erin S Dunlop Profile Image Erin S Dunlop
@airydunlop
558
358. Paul Weidman Profile Image Paul Weidman
@aquaticecology
557
359. Robin Rozon Profile Image Robin Rozon
@rockinrobin03
557
360. Kevin Keeler Profile Image Kevin Keeler
@gr8lakeswetlab
554
361. Yu-Chun Kao Profile Image Yu-Chun Kao
@dr_kaoyc
554
362. Teach Me About The Great Lakes Podcast Profile Image Teach Me About The Great Lakes Podcast
@teachgreatlakes
553
363. Blue Fish News Profile Image Blue Fish News
@bluefishnews
552
364. Andrew Briggs Profile Image Andrew Briggs
@fishbio_briggs
552
365. Natasha Blakely Profile Image Natasha Blakely
@blakelynat
552
366. Chiara Profile Image Chiara
@chiarazc
551
367. Daniel Brown Profile Image Daniel Brown
@climatodan
550
368. Great Lakes Trust Profile Image Great Lakes Trust
@greatlakestrust
548
369. Fund For Lake MI Profile Image Fund For Lake MI
@fundforlakemi
548
370. Rebecca Esselman Profile Image Rebecca Esselman
@natureiswater
546
371. NC Burke Center Profile Image NC Burke Center
@ncburkecenter
546
372. Don Scavia Profile Image Don Scavia
@dscavia
545
373. Mike Shriberg Profile Image Mike Shriberg
@mshriberg
541
374. Nicholas Occhipinti Profile Image Nicholas Occhipinti
@nocchipi
540
375. Taylor Brown Profile Image Taylor Brown
@tabrown_ecology
540
376. Purdue Fish Eco Lab Profile Image Purdue Fish Eco Lab
@hooklab
539
377. Eric Olson Profile Image Eric Olson
@wisco_kid
537
378. Toronto Zoo's Great Lakes Program Profile Image Toronto Zoo's Great Lakes Program
@greatlakesprgm
536
379. Sarah Zack Profile Image Sarah Zack
@sarahazack
535
380. Melissa Duhaime Profile Image Melissa Duhaime
@envirophage
535
381. Ed Moore Profile Image Ed Moore
@edmooredocs
534
382. Dr. Amanda Ackiss Profile Image Dr. Amanda Ackiss
@fin__gen
534
383. Great Lakes Commons Profile Image Great Lakes Commons
@gl_commons
531
384. Jon W. Allan Profile Image Jon W. Allan
@jonwallan
529
385. Ashley Moerke Profile Image Ashley Moerke
@amoerke1
527
386. Jess Ives Profile Image Jess Ives
@jtimives11
527
387. Dr. Karen Vigmostad Profile Image Dr. Karen Vigmostad
@aboutthelakes
524
388. Tracy Galarowicz Profile Image Tracy Galarowicz
@fisheco
520
389. René Sahba Shahmohamadloo Profile Image René Sahba Shahmohamadloo
@renesahba
519
390. RAEON Profile Image RAEON
@raeon_
519
391. Dr. Camden Burd Profile Image Dr. Camden Burd
@camdenburd
519
392. St Louis River Profile Image St Louis River
@stlouisra
515
393. Lee FG Gutowsky Profile Image Lee FG Gutowsky
@lee_fg
514
394. Ctr For GL Literacy Profile Image Ctr For GL Literacy
@cglliteracy
513
395. Bonnie Willison Profile Image Bonnie Willison
@bonniewillison
513
396. Lake Erie Advocates Profile Image Lake Erie Advocates
@cleanlakeerie
513
397. Great Lakes Ice Tracker Profile Image Great Lakes Ice Tracker
@glicetracker
513
398. Dr. Katie Stammler Profile Image Dr. Katie Stammler
@rileytcat
513
399. Sierra Clark Profile Image Sierra Clark
@sierrabiidaaban
512
400. Andy Stevens Profile Image Andy Stevens
@fishmcgillis
511
401. TΣՏLΛ Profile Image TΣՏLΛ
@lheywood19
506
402. Brandon Hofmeister Profile Image Brandon Hofmeister
@hofmeisterb
505
403. Audrey Sawyer Profile Image Audrey Sawyer
@osuwaterissues
504
404. David Strifling Profile Image David Strifling
@davidstrifling
503
405. Danielle Kaeding Profile Image Danielle Kaeding
@daniellekaeding
500
406. John Downing Profile Image John Downing
@limnoguy
498
407. Great Lakes Journal Profile Image Great Lakes Journal
@grtlakesjrnl
498
408. Kristy Phillips Profile Image Kristy Phillips
@kristyofmi
496
409. MichiganMusselMan Profile Image MichiganMusselMan
@davezanatta
494
410. Jake Kvistad Profile Image Jake Kvistad
@jakefishtad
493
411. Watermark Project Profile Image Watermark Project
@mywatermark
490
412. So-Jung Profile Image So-Jung
@syoun88
488
413. Great Lakes Action Profile Image Great Lakes Action
@gr8lakesaction
484
414. Quantitative Fisheries Center At MSU Profile Image Quantitative Fisheries Center At MSU
@qfcatmsu
483
415. Heather Braun Profile Image Heather Braun
@hbrauncan
483
416. Tara Tuomaala Profile Image Tara Tuomaala
@ttuomaala
483
417. Green Lake Assoc. Profile Image Green Lake Assoc.
@glagreenlake
480
418. Michelle Woodhouse Profile Image Michelle Woodhouse
@michlsamara
480
419. LakeErieWatch Profile Image LakeErieWatch
@eriewatch
478
420. Kelly Robinson Profile Image Kelly Robinson
@kfilerrobinson
476
421. GLOW Swimming Adventures Profile Image GLOW Swimming Adventures
@glowswimming
476
422. Theodore Tugboat (the RealTheodoreTugboat) Profile Image Theodore Tugboat (the RealTheodoreTugboat)
@theodoretugboat
473
423. Evie S. Brahmstedt Profile Image Evie S. Brahmstedt
@esbrahmstedt
473
424. Jacob Bruxer Profile Image Jacob Bruxer
@jacobbruxer
471
425. Mitchell Zischke Profile Image Mitchell Zischke
@theaussiewahoo
466
426. Robert Letcher Profile Image Robert Letcher
@robertletcher3
463
427. Mary Fales Profile Image Mary Fales
@maryfales
462
428. Marie Zhuikov, Author Profile Image Marie Zhuikov, Author
@mariezhuikov
457
429. Fish Physiology Lab Profile Image Fish Physiology Lab
@grayfishlab
457
430. Elizabeth Fedorchuk Profile Image Elizabeth Fedorchuk
@efedorchuk
456
431. Megan Dodson Profile Image Megan Dodson
@megdodson_gl
456
432. Dana Castle Profile Image Dana Castle
@danacastle7
455
433. Brenda Culler Profile Image Brenda Culler
@brendaculler
455
434. Ryan Newton Profile Image Ryan Newton
@aqcrobial
454
435. Lauren Pintor Profile Image Lauren Pintor
@pintorlabosu
453
436. Megan O'Brien Profile Image Megan O'Brien
@littorallymegan
453
437. Devin Gill Profile Image Devin Gill
@gilly_devin
452
438. Scott Sowa Profile Image Scott Sowa
@ssowa4nature
450
439. Niagara River RAP Profile Image Niagara River RAP
@niagarariverrap
449
440. UWM Center For Water Policy Profile Image UWM Center For Water Policy
@uwmwaterpolicy
447
441. Kristy Meyer Profile Image Kristy Meyer
@kristyrmeyer
447
442. Emily Tyner Profile Image Emily Tyner
@ehtyner
447
443. Helen Taylor Profile Image Helen Taylor
@helentaylor_tnc
443
444. Ellen Brown Profile Image Ellen Brown
@ellensnature
436
445. Andrew Honsey Profile Image Andrew Honsey
@andrew_honsey
430
446. Junction Coalition Profile Image Junction Coalition
@coalition_j
425
447. Lake Erie Foundation Profile Image Lake Erie Foundation
@lakeeriefound
416
448. Great Lakes Ports Profile Image Great Lakes Ports
@aglpa_ports
416
449. Lora Shrake Profile Image Lora Shrake
@lorashrake
413
450. State Of The Strait Profile Image State Of The Strait
@detroitriversos
412
451. Sally Cole-Misch Profile Image Sally Cole-Misch
@sallycolemisch
411
452. Jory Jonas Profile Image Jory Jonas
@jonasjory
406
453. Dr. Amanda Herzog Profile Image Dr. Amanda Herzog
@draherzog
405
454. Black River AOC Profile Image Black River AOC
@blackriveraoc
399
455. Joy Mulinex Profile Image Joy Mulinex
@j_mulinex
396
456. Simone Lightfoot Profile Image Simone Lightfoot
@simonelightfoot
391
457. Petty Propolis Profile Image Petty Propolis
@pettypropolis
388
458. Jumana Vasi Profile Image Jumana Vasi
@jumanavasi
388
459. Geneva Langeland Profile Image Geneva Langeland
@genevalangeland
387
460. HABs Collaborative Profile Image HABs Collaborative
@glhabscollab
385
461. Maumee AOC Profile Image Maumee AOC
@maumeeaoc
384
462. Nick Leonard Profile Image Nick Leonard
@nickeleonard
374
463. Natalie Chin Profile Image Natalie Chin
@lakesuper_wisg
373
464. Verena Lucke Profile Image Verena Lucke
@verenalucke
372
465. Jim Roy Profile Image Jim Roy
@jwroygw
366
466. Adrian Khan Profile Image Adrian Khan
@adenovato
365
467. Kelli Paige Profile Image Kelli Paige
@glos_kpaige
363
468. Melanie Moore Profile Image Melanie Moore
@geekchic_mel
354
469. Jamie Konopacky Profile Image Jamie Konopacky
@jkonopacky
352
470. Tip Of The Mitt Watershed Council Profile Image Tip Of The Mitt Watershed Council
@tomwcouncil
350
471. Richard Mack Profile Image Richard Mack
@richardmackphot
343
472. Allison Hrycik Profile Image Allison Hrycik
@ahrycik
333
473. Healthy Lake Huron Profile Image Healthy Lake Huron
@healthylkhuron
330
474. Sean Hammond Profile Image Sean Hammond
@seannhammond
330
475. Paula McIntyre Profile Image Paula McIntyre
@pdmcintyre
329
476. Sandy Bihn Profile Image Sandy Bihn
@sandylakeerie
328
477. Jennifer Boehme Profile Image Jennifer Boehme
@highseassci
327
478. The Sweetwater Seas Profile Image The Sweetwater Seas
@sweetwatersea
326
479. Karl Martin Profile Image Karl Martin
@karl_j_martin
326
480. Erma C. Leaphart Profile Image Erma C. Leaphart
@water_ally
310
481. Mary Lammert Khoury Profile Image Mary Lammert Khoury
@marylkhoury
306
482. Andy Bramburger Profile Image Andy Bramburger
@algaeburger
284
483. Great Lakes Spirituality Project Profile Image Great Lakes Spirituality Project
@glsproject
273
484. Carla Torchia Profile Image Carla Torchia
@carlatorchia
268
485. Greg McClinchey Profile Image Greg McClinchey
@gregmcclinchey
266
486. Healthy Urban Waters At Wayne State Profile Image Healthy Urban Waters At Wayne State
@wateratwayne
261
487. V.Pebbles Profile Image V.Pebbles
@vicpebbles
254
488. Jessie Grow Profile Image Jessie Grow
@j_worg
237
489. Friends Of The St. Clair River Profile Image Friends Of The St. Clair River
@friendsscriver
229
490. The Healthy Headwaters Lab Profile Image The Healthy Headwaters Lab
@streamecology
220
491. Northeast-Midwest Institute Profile Image Northeast-Midwest Institute
@nemwinstitute
209
492. Anne Profile Image Anne
@annecdlh
205
493. MI Clean Marina Profile Image MI Clean Marina
@micleanmarina
186
494. Designation Of A Bay Of Green Bay NERR Profile Image Designation Of A Bay Of Green Bay NERR
@greenbaynerr
161
495. Brenda Drinkwalter Profile Image Brenda Drinkwalter
@bdrinkwalter
153
496. Kirsten Rhude Profile Image Kirsten Rhude
@kirsten_rhude
147
497. Mary Louks Profile Image Mary Louks
@louks_mary
138
498. Detroit River Coalition Profile Image Detroit River Coalition
@detrivcoalition
135
499. Marie Orttenburger Profile Image Marie Orttenburger
@marieortt
134
500. Friends Of LSR Profile Image Friends Of LSR
@folsr
117
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