#GreatLakes500 5:00am, 08th Feb 2022

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

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
1,058
4. Catherine McKenna Profile Image Catherine McKenna
@cathmckenna
1,050
5. Three Geese Radius Profile Image Three Geese Radius
@shawnmicallef
1,038
6. Neil   Hawkins Profile Image Neil Hawkins
@neilchawkins
986
7. Rachel Cohen Profile Image Rachel Cohen
@rcnaturephotos
973
8. @hockeyesque Profile Image @hockeyesque
@hockeyesque
969
9. NOAA Great Lakes Environmental Research Laboratory Profile Image NOAA Great Lakes Environmental Research Laboratory
@noaa_glerl
959
10. Great Lakes Now Profile Image Great Lakes Now
@greatlakesnow
959
11. Michigan Radio Profile Image Michigan Radio
@michiganradio
951
12. Titus Seilheimer Profile Image Titus Seilheimer
@drfishsg
936
13. Dr. Solomon David Profile Image Dr. Solomon David
@solomonrdavid
932
14. The Narwhal Profile Image The Narwhal
@thenarwhalca
928
15. Dana Nessel Profile Image Dana Nessel
@dananessel
926
16. Circle Of Blue Profile Image Circle Of Blue
@circleofblue
923
17. CIGLR Profile Image CIGLR
@ciglr_um
920
18. Vaccinated Lake Superior Profile Image Vaccinated Lake Superior
@lakesuperior
917
19. Environment Ontario Profile Image Environment Ontario
@onenvironment
898
20. Katie O'Reilly Profile Image Katie O'Reilly
@drkatfish
883
21. Detroitpublictv Profile Image Detroitpublictv
@detroitpublictv
881
22. Bridge Michigan Profile Image Bridge Michigan
@bridgemichigan
879
23. Tom Henry Profile Image Tom Henry
@ecowriterohio
879
24. GreatLakesCommission Profile Image GreatLakesCommission
@glcommission
874
25. Lake Ontario Waterkeeper Profile Image Lake Ontario Waterkeeper
@lowaterkeeper
865
26. Water Canada Profile Image Water Canada
@canadianwater
861
27. Dr. Anne Jefferson Profile Image Dr. Anne Jefferson
@highlyanne
859
28. Jen Profile Image Jen
@jenelaina
858
29. Mark Mattson Profile Image Mark Mattson
@waterkeepermark
856
30. Patrick Doran, Ph.D. Profile Image Patrick Doran, Ph.D.
@pjdgreatlakes
851
31. NE Ohio Regional Sewer District Profile Image NE Ohio Regional Sewer District
@neorsd
850
32. Jonathan Overpeck Profile Image Jonathan Overpeck
@greatlakespeck
848
33. TechTown Detroit Profile Image TechTown Detroit
@techtowndetroit
847
34. Sarah Harmer Profile Image Sarah Harmer
@sarah_harmer
844
35. Great Lakes Science Center Profile Image Great Lakes Science Center
@glsciencectr
838
36. Mott Foundation Profile Image Mott Foundation
@mottfoundation
837
37. Great Lakes Valley Conference Profile Image Great Lakes Valley Conference
@glvcsports
836
38. TNC In Illinois Profile Image TNC In Illinois
@nature_il
835
39. Clean Water Action Profile Image Clean Water Action
@cleanwatermi
833
40. USCG Great Lakes Profile Image USCG Great Lakes
@uscggreatlakes
833
41. Wisconsin Sea Grant Profile Image Wisconsin Sea Grant
@uwiscseagrant
832
42. IJC.org Profile Image IJC.org
@ijcsharedwaters
832
43. Alliance For The Great Lakes Profile Image Alliance For The Great Lakes
@a4gl
829
44. Healing Our Waters-Great Lakes Coalition Profile Image Healing Our Waters-Great Lakes Coalition
@healthylakes
827
45. CNT Profile Image CNT
@cnt_tweets
817
46. Share The River Profile Image Share The River
@sharetheriver
816
47. The Fred A. & Barbara M. Erb Family Foundation Profile Image The Fred A. & Barbara M. Erb Family Foundation
@erbfamilyfdn
815
48. ELPC Profile Image ELPC
@elpcenter
814
49. CGLR Profile Image CGLR
@cglrgreatlakes
814
50. Michigan Sea Grant Profile Image Michigan Sea Grant
@miseagrant
812
51. Dr. Andrea Kirkwood Profile Image Dr. Andrea Kirkwood
@kirkwoodlab
811
52. Sandra Svoboda Profile Image Sandra Svoboda
@detsandra
809
53. Detroit Riverfront Profile Image Detroit Riverfront
@detroitrvrfrnt
809
54. PJ³ Profile Image PJ³
@paultheurbanist
808
55. Stephanie Chang Profile Image Stephanie Chang
@stephanielily
808
56. Erb Institute Profile Image Erb Institute
@erbinstitute
807
57. Matthew L. Miller Profile Image Matthew L. Miller
@eatguineapigs
807
58. WeThePeopleDet Profile Image WeThePeopleDet
@wethepeopledet
807
59. Canadian Limnology Profile Image Canadian Limnology
@can_limnology
805
60. The Joyce Foundation Profile Image The Joyce Foundation
@joycefdn
804
61. Great Lakes Coffee Profile Image Great Lakes Coffee
@glcroasting
804
62. Andrew Reeves Profile Image Andrew Reeves
@reevesreport
802
63. Waterlution Profile Image Waterlution
@waterlution
801
64. Michigan EGLE Profile Image Michigan EGLE
@michiganegle
800
65. Andrew Hoffman Profile Image Andrew Hoffman
@hoffmanandy
799
66. Hamilton Community Foundation Profile Image Hamilton Community Foundation
@hamcommfdn
798
67. Eddie Great Lakes-Verhamme Profile Image Eddie Great Lakes-Verhamme
@eddiegreatlakes
797
68. Illinois-Indiana Sea Grant Profile Image Illinois-Indiana Sea Grant
@ilinseagrant
796
69. Matt Brown Profile Image Matt Brown
@brown__matt
796
70. LauraAsialaCSR Profile Image LauraAsialaCSR
@lauraasialacsr
794
71. The Nature Conservancy In Michigan Profile Image The Nature Conservancy In Michigan
@tncmichigan
793
72. Tony Briscoe Profile Image Tony Briscoe
@_tonybriscoe
792
73. Matt Herbert Profile Image Matt Herbert
@etheostomatt
792
74. LakeEerie Profile Image LakeEerie
@lakeerienorth
789
75. Center For Limnology Profile Image Center For Limnology
@wisclimnology
789
76. The Water Council Profile Image The Water Council
@thewatercouncil
788
77. T_campy Profile Image T_campy
@t_campy
788
78. GreatLakesEcho Profile Image GreatLakesEcho
@greatlakesecho
786
79. Jeffkart Profile Image Jeffkart
@jeffkart
785
80. TJ Pignataro Profile Image TJ Pignataro
@tjpignataro
784
81. Tom Cook Profile Image Tom Cook
@tom4tnc
781
82. Delta Institute Profile Image Delta Institute
@deltagreatlakes
781
83. Garret M. Ellison Profile Image Garret M. Ellison
@garretellison
781
84. Michigan LCV Profile Image Michigan LCV
@michiganlcv
780
85. EPA Great Lakes Profile Image EPA Great Lakes
@epagreatlakes
779
86. Great Lakes DMV Profile Image Great Lakes DMV
@glbcindmv
777
87. LToutdoors Profile Image LToutdoors
@lowellmiller17
772
88. National Wildlife Federation - Great Lakes Profile Image National Wildlife Federation - Great Lakes
@nwfgreatlakes
770
89. Rich Homberg Profile Image Rich Homberg
@richhomberg
770
90. Freshwater Future Profile Image Freshwater Future
@freshwaterfutur
770
91. LakeSuperiorMagazine Profile Image LakeSuperiorMagazine
@lakesuperiormag
770
92. Dr. Jo Latimore Profile Image Dr. Jo Latimore
@jolatimore
768
93. Chelsea Rochman Profile Image Chelsea Rochman
@chelsearochman
768
94. Michigan Sierra Club Profile Image Michigan Sierra Club
@michigansierra
766
95. New York Sea Grant Profile Image New York Sea Grant
@nyseagrant
766
96. Cuyahoga Valley NP Profile Image Cuyahoga Valley NP
@cvnpnps
765
97. IAGLR Profile Image IAGLR
@iaglr
763
98. Alaina Harkness Profile Image Alaina Harkness
@harknessa
763
99. Mark Fisher Profile Image Mark Fisher
@markpfisher
762
100. Anthony Ricciardi Profile Image Anthony Ricciardi
@ecoinvasions
762
101. Swim Guide Profile Image Swim Guide
@swimguide
762
102. Ohio Sea Grant Profile Image Ohio Sea Grant
@ohioseagrant
761
103. Wisc Water Library + Wisconsin Sea Grant Education Profile Image Wisc Water Library + Wisconsin Sea Grant Education
@wiscwaterlib
758
104. Senator Rosemary Bayer Profile Image Senator Rosemary Bayer
@rosemarybayer
758
105. Kelly House Profile Image Kelly House
@kelly_m_house
758
106. U Of T Trash Team Profile Image U Of T Trash Team
@uofttrashteam
757
107. Pollution Probe Profile Image Pollution Probe
@pollutionprobe
756
108. Dr. Rebecca Rooney Profile Image Dr. Rebecca Rooney
@girls_can
755
109. EMEAC Profile Image EMEAC
@emeac
754
110. Vance Badawey Profile Image Vance Badawey
@vbadawey
754
111. The Gordon Foundation Profile Image The Gordon Foundation
@thegordonfdn
753
112. LVEJO Profile Image LVEJO
@lvejo
751
113. John Linc Stine Profile Image John Linc Stine
@jlincstine
750
114. Stone Laboratory Profile Image Stone Laboratory
@stonelab
749
115. Nicole Wood Profile Image Nicole Wood
@wildlifebiogal
748
116. Minnesota Sea Grant Profile Image Minnesota Sea Grant
@mnseagrant
748
117. Audubon Great Lakes Profile Image Audubon Great Lakes
@audubon_gl
746
118. A Voglesong Zejnati Profile Image A Voglesong Zejnati
@avzejnati
741
119. Wellington Water Watchers Profile Image Wellington Water Watchers
@wwaterwatchers
741
120. U-M Graham Sustainability Institute Profile Image U-M Graham Sustainability Institute
@grahaminstitute
737
121. Lynn Broaddus Profile Image Lynn Broaddus
@lynnbroaddus
736
122. Michigan Environmental Council Profile Image Michigan Environmental Council
@michenvcouncil
736
123. UWM Freshwater Sci Profile Image UWM Freshwater Sci
@waterscienceuwm
735
124. Kyle Whyte Profile Image Kyle Whyte
@kylepowyswhyte
734
125. CBP Great Lakes Profile Image CBP Great Lakes
@cbpgreatlakes
733
126. Bay Area Restoration Council Profile Image Bay Area Restoration Council
@hamiltonharbour
732
127. MilwaukeeRiverkeeper Profile Image MilwaukeeRiverkeeper
@mkeriverkeeper
732
128. Liesl Eichler Clark Profile Image Liesl Eichler Clark
@lieslclark
731
129. Kresge Environment Profile Image Kresge Environment
@kresgenviro
730
130. Howard Learner Profile Image Howard Learner
@howardelpc
729
131. Swim Drink Fish Profile Image Swim Drink Fish
@swimdrinkfish
729
132. The Water Institute Profile Image The Water Institute
@water_institute
729
133. CleanWaterActionPA Profile Image CleanWaterActionPA
@cleanh2opa
727
134. Meredith Gore Profile Image Meredith Gore
@meredithgore
726
135. Environment Report Profile Image Environment Report
@environreport
726
136. Thunder Bay NMS Profile Image Thunder Bay NMS
@thunderbaynms
725
137. Ducks Unlimited-GLAR Profile Image Ducks Unlimited-GLAR
@glarducks
725
138. Dr. Kelsey Leonard Profile Image Dr. Kelsey Leonard
@kelseytleonard
724
139. West Michigan Environmental Action Council Profile Image West Michigan Environmental Action Council
@wmeac
724
140. Abdullah Hammoud Profile Image Abdullah Hammoud
@ahammoudmi
721
141. Dr Roberto Quinlan Profile Image Dr Roberto Quinlan
@r_quinla
720
142. Michiganographer Profile Image Michiganographer
@michiganography
720
143. Michigan AmeriCorps Profile Image Michigan AmeriCorps
@miamericorps
720
144. Dave Poulson Profile Image Dave Poulson
@dpoulson
719
145. Graham Raby Profile Image Graham Raby
@graham_raby
719
146. Beth Wanamaker (She/her) Profile Image Beth Wanamaker (She/her)
@bethaleh
719
147. Canalway Partners Profile Image Canalway Partners
@canalwaycle
718
148. Cleveland Water Alliance Profile Image Cleveland Water Alliance
@cleh2oalliance
717
149. Ohio & Erie Canalway National Heritage Area Profile Image Ohio & Erie Canalway National Heritage Area
@oecanalway
716
150. Dr. Nancy Langston Profile Image Dr. Nancy Langston
@nelangst
715
151. Jim Howe Profile Image Jim Howe
@jimhowe24
714
152. Sam Athey Profile Image Sam Athey
@sustainablesam_
714
153. Aran O'Carroll Profile Image Aran O'Carroll
@aranocarroll
713
154. Gary Wilson Profile Image Gary Wilson
@garyglx5
712
155. Annamarie Sysling Profile Image Annamarie Sysling
@asysling
712
156. Susan Cosier Profile Image Susan Cosier
@susancosier
710
157. GreatLakesProtection Profile Image GreatLakesProtection
@glpfund
708
158. Michael A Reuter Profile Image Michael A Reuter
@michaelareuter
707
159. Sierra Club Profile Image Sierra Club
@sc_great_lakes
705
160. Abraham Aiyash Profile Image Abraham Aiyash
@abrahamaiyash
705
161. Great Lakes Observing System (GLOS) Profile Image Great Lakes Observing System (GLOS)
@realglos
704
162. Daniel Macfarlane Profile Image Daniel Macfarlane
@danny__mac__
704
163. Ontario Water Centre Profile Image Ontario Water Centre
@ontwatercentre
702
164. Lester Graham Profile Image Lester Graham
@michiganwatch
701
165. Resilient Infrastructure Sustainable Communities Profile Image Resilient Infrastructure Sustainable Communities
@risc_solutions
700
166. Nandita Basu Profile Image Nandita Basu
@nanditabasu2
700
167. Flint Rising Profile Image Flint Rising
@flintrising
699
168. Cory Brant Profile Image Cory Brant
@brantromyzon
697
169. Andrew Slade, MEP Profile Image Andrew Slade, MEP
@mep_duluth
696
170. Julia Noordyk Profile Image Julia Noordyk
@noordcoast
694
171. Bentley Johnson Profile Image Bentley Johnson
@bentleymjohnson
694
172. Susan Bence Profile Image Susan Bence
@wuwmenviron
692
173. Leslie Tom Profile Image Leslie Tom
@les733
692
174. Marc Cadotte Profile Image Marc Cadotte
@urban_sci
692
175. Paul Dyster Profile Image Paul Dyster
@pdyster
691
176. Great Lakes Christian College Profile Image Great Lakes Christian College
@glcccrusaders
691
177. Lisa Borre Profile Image Lisa Borre
@lisa_borre
691
178. Warren Currie Profile Image Warren Currie
@drplanktonguy
691
179. John Flesher Profile Image John Flesher
@johnflesher
690
180. Dan Egan Profile Image Dan Egan
@danpatrickegan
689
181. LimnoTech Profile Image LimnoTech
@limnotech
689
182. Lake Michigan Profile Image Lake Michigan
@lakemichigan13
688
183. GLFC Profile Image GLFC
@lampreycontrol
688
184. River Institute Profile Image River Institute
@riverinstitutec
687
185. Great Lakes Canada Profile Image Great Lakes Canada
@greatlakes_gc
686
186. Caroline Gottschalk Druschke Profile Image Caroline Gottschalk Druschke
@creekthinker
686
187. GLIER At UWindsor Profile Image GLIER At UWindsor
@glieruwindsor
684
188. Kenneth Bailey Profile Image Kenneth Bailey
@michexposures
683
189. Two Yellow Buoys Profile Image Two Yellow Buoys
@twoyellowbuoys
681
190. Robert Michael McKay Profile Image Robert Michael McKay
@mckayglier
680
191. Rob Sisson Profile Image Rob Sisson
@rob_sisson
679
192. Oil&Water Don't Mix Profile Image Oil&Water Don't Mix
@oilwaterdntmix
677
193. Ohio Lake Erie Commission Profile Image Ohio Lake Erie Commission
@ohiolakeerie
677
194. GLSL Cities Profile Image GLSL Cities
@glslcities
675
195. Gabe Wasylko Profile Image Gabe Wasylko
@gabewasylko
675
196. MWR Great Lakes Profile Image MWR Great Lakes
@navygreatlakes
674
197. Stephanie Smith Profile Image Stephanie Smith
@stripedarmsox
674
198. Ontario Biodiversity Profile Image Ontario Biodiversity
@onbiocouncil
673
199. Rick Lindgren Profile Image Rick Lindgren
@ecolawyer_rdl
672
200. Margaret O'Gorman, MSc Profile Image Margaret O'Gorman, MSc
@ogormanwhc
671
201. Ausable Bayfield Profile Image Ausable Bayfield
@landwaternews
670
202. Inland Seas Ed Assoc Profile Image Inland Seas Ed Assoc
@inlandseas
669
203. GLPhragCollaborative Profile Image GLPhragCollaborative
@glphrag
668
204. Lisa Erdle Profile Image Lisa Erdle
@lisaerdle
668
205. Stuart Carlton Profile Image Stuart Carlton
@jscarlton
668
206. Jill Witkowski Heaps Profile Image Jill Witkowski Heaps
@jillwitkowski
667
207. Great Lake Jumper Profile Image Great Lake Jumper
@therealdtox
667
208. Great Lakes Group Profile Image Great Lakes Group
@greatlakesgroup
666
209. Silvia Newell Profile Image Silvia Newell
@newelllab
664
210. Maureen Cunningham Profile Image Maureen Cunningham
@mocunningham4
664
211. Sanjiv Sinha Profile Image Sanjiv Sinha
@sanjivingl
663
212. Ellory Monks Profile Image Ellory Monks
@ellory_monks
663
213. FLOW Profile Image FLOW
@flowforwater
663
214. Jennifer Caddick Profile Image Jennifer Caddick
@jencaddick
660
215. Eric Roberts Profile Image Eric Roberts
@ericrsails
660
216. Yousef Rabhi Profile Image Yousef Rabhi
@reprabhi
658
217. Jeff Reutter Profile Image Jeff Reutter
@jeffreutter
658
218. Todd Ambs Profile Image Todd Ambs
@toddambs
658
219. David Rankin Profile Image David Rankin
@j_david
657
220. Dona Geagea Profile Image Dona Geagea
@dona_gea
657
221. Planet Detroit Profile Image Planet Detroit
@planetdetroit
657
222. Sustain Great Lakes Profile Image Sustain Great Lakes
@sogl
655
223. Bob Sterner Profile Image Bob Sterner
@bobsterner
654
224. Jeff Alexander Profile Image Jeff Alexander
@jeffalexander84
654
225. Loren King Profile Image Loren King
@lorenantonyking
654
226. Lake Superior NMCA Profile Image Lake Superior NMCA
@lksuperiornmca
654
227. The Nature Conservancy In Minnesota Profile Image The Nature Conservancy In Minnesota
@nature_mn
653
228. Forged In The Smithy Profile Image Forged In The Smithy
@conansmith
652
229. Caitie Nigrelli Profile Image Caitie Nigrelli
@gr8lakeslady
652
230. Watershed Center Profile Image Watershed Center
@watershedcenter
652
231. Freshwater Profile Image Freshwater
@freshwatersoc
652
232. Great Lakes Seaway Profile Image Great Lakes Seaway
@glspartnership
650
233. Bryan Brooks Profile Image Bryan Brooks
@bryanwbrooks
649
234. Marnie Urso Profile Image Marnie Urso
@marnieurso
648
235. Alex Sagady Profile Image Alex Sagady
@enviroenforcer
648
236. DataStream Profile Image DataStream
@datastreamh2o
647
237. Julie Claussen Profile Image Julie Claussen
@julielovesfish
647
238. USACE Buffalo Profile Image USACE Buffalo
@usace_buffalo
647
239. Ethan Theuerkauf Profile Image Ethan Theuerkauf
@ejtheuerkauf
646
240. Bill Schleizer Profile Image Bill Schleizer
@schleizer
646
241. HRWC Profile Image HRWC
@hrwc
645
242. Joel Brammeier Profile Image Joel Brammeier
@joelbrammeier
643
243. Sierra Club Ontario Profile Image Sierra Club Ontario
@sierraclubon
643
244. Greg Dick Profile Image Greg Dick
@greatlakesgreg
642
245. Doug Jonas Profile Image Doug Jonas
@dougjonas1
642
246. Patrick S. Forsythe Profile Image Patrick S. Forsythe
@psf_gbfishlab
637
247. GreatLakesDailyNews Profile Image GreatLakesDailyNews
@greatlakesdaily
636
248. Ryan Graydon Profile Image Ryan Graydon
@rgraydon11
636
249. Peter Alsip Profile Image Peter Alsip
@pete_n_tweet
634
250. Elin Warn Betanzo Profile Image Elin Warn Betanzo
@safewatereng
634
251. Kevin E. Joyce Profile Image Kevin E. Joyce
@kevinjoyce419
633
252. Hugh McDiarmid, Jr. Profile Image Hugh McDiarmid, Jr.
@hughmcdiarmid
633
253. Phil Anderson Profile Image Phil Anderson
@phil__anderson
632
254. Rebecca Williams Profile Image Rebecca Williams
@mradiorebeccaw
631
255. David Dempsey Profile Image David Dempsey
@greatlakescribe
631
256. Great Lakes Guide Profile Image Great Lakes Guide
@gl_guide
631
257. Fielding Montgomery Profile Image Fielding Montgomery
@fielding16
630
258. Nick Schroeck Profile Image Nick Schroeck
@nickschroeck
629
259. UT Lake Erie Center Profile Image UT Lake Erie Center
@lakeeriecenter
629
260. Protect Great Lakes Profile Image Protect Great Lakes
@protectglwater
626
261. TNC Ohio Profile Image TNC Ohio
@nature_ohio
626
262. GreatLakesWater Profile Image GreatLakesWater
@wqmgreatlakes
625
263. Erie Hack Profile Image Erie Hack
@eriehack
624
264. Adam Profile Image Adam
@beardedenviro
620
265. Jesse Schomberg Profile Image Jesse Schomberg
@jschombe
619
266. Joan M Rothenberg Profile Image Joan M Rothenberg
@jmrgreatlakes
619
267. Donna Kashian Profile Image Donna Kashian
@dkashian
619
268. David Ruck Profile Image David Ruck
@davidruck
619
269. Bonnie Hamilton | Vaxxed Profile Image Bonnie Hamilton | Vaxxed
@bm_hamilton
618
270. Great Lakes Environmental Law Center Profile Image Great Lakes Environmental Law Center
@glelc
617
271. Trevor E. Pitcher Profile Image Trevor E. Pitcher
@pitcherlab
617
272. Jill Brooks Profile Image Jill Brooks
@jillbrooks85
616
273. Jérôme Marty (He/Him) Profile Image Jérôme Marty (He/Him)
@freshwatermarty
615
274. Ashley Wallis (She/her) Profile Image Ashley Wallis (She/her)
@ashleyewallis
613
275. Christopher Hilkene Profile Image Christopher Hilkene
@hip_1
612
276. Sara Hughes Profile Image Sara Hughes
@prof_shughes
612
277. Friends Of The St. Clair River Stewardship Program Profile Image Friends Of The St. Clair River Stewardship Program
@scriverstewards
611
278. Audrey Baetz Profile Image Audrey Baetz
@fish_baetz
610
279. Ann Profile Image Ann
@littlebeachlady
610
280. Michael Twiss Profile Image Michael Twiss
@mtwiss
610
281. GLISA Profile Image GLISA
@greatlakesglisa
609
282. Karen Murchie Profile Image Karen Murchie
@karenjmurchie
609
283. Great Lakes Outreach Media Profile Image Great Lakes Outreach Media
@lakesoutreach
607
284. Dr. Amy Marcarelli Profile Image Dr. Amy Marcarelli
@amymarcarelli
607
285. ✨Angela Greene✨ Profile Image ✨Angela Greene✨
@angelagreene12
607
286. Michigan Inland Lakes Partnership Profile Image Michigan Inland Lakes Partnership
@mich_lakes
606
287. Janina Profile Image Janina
@janinah2o
606
288. Friends Of The Rouge Profile Image Friends Of The Rouge
@rougefriends
606
289. PCS Profile Image PCS
@pcsmaumee
605
290. @annELPC Profile Image @annELPC
@mesnikoffann
604
291. Lake Carriers' Association Profile Image Lake Carriers' Association
@lcaships
603
292. Netzero Is NOT ZERO Profile Image Netzero Is NOT ZERO
@mxldet
602
293. Deidre Peroff, Ph.D. Profile Image Deidre Peroff, Ph.D.
@deidremke
602
294. Huron Pines Profile Image Huron Pines
@huronpines
601
295. Natasha Blakely Profile Image Natasha Blakely
@blakelynat
599
296. Sharon McGowan Profile Image Sharon McGowan
@sharon1mcgowan
599
297. Todd Spangler Profile Image Todd Spangler
@toddspangler
598
298. Julie Mida Hinderer Profile Image Julie Mida Hinderer
@icanhaztwtr
596
299. CleanWaterAction Profile Image CleanWaterAction
@cleanwatermn
596
300. Jean Adams Profile Image Jean Adams
@jeanvadams
596
301. Fisk Lab Profile Image Fisk Lab
@fisk_lab
596
302. Great Lakes St. Lawrence Seaway Development Corp. Profile Image Great Lakes St. Lawrence Seaway Development Corp.
@seawayusdot
595
303. Chris Vandergoot Profile Image Chris Vandergoot
@eriefishdoc
595
304. Curt Karboski Profile Image Curt Karboski
@curtkarboski
592
305. Latia Leonard Profile Image Latia Leonard
@latia_leonard
591
306. Chris Collier Profile Image Chris Collier
@thinklikea_mtn
590
307. Laurentian SETAC Profile Image Laurentian SETAC
@laurentiansetac
590
308. Laura Rubin Profile Image Laura Rubin
@laurarubin4
589
309. Clinton River WC Profile Image Clinton River WC
@clintonriverwc
589
310. Thijs Frenken Profile Image Thijs Frenken
@thijsfrenken
588
311. MKE Water Commons Profile Image MKE Water Commons
@mkewatercommons
585
312. Dr. Catherine Febria Profile Image Dr. Catherine Febria
@ecofebria
584
313. Cuyahoga River Profile Image Cuyahoga River
@cuyahogarap
584
314. Julia Baird Profile Image Julia Baird
@juliambaird
583
315. Kennedy Bucci Profile Image Kennedy Bucci
@kennedybucci1
583
316. Sarah Orlando Profile Image Sarah Orlando
@sarahaorlando
580
317. Bonnie Burgess Profile Image Bonnie Burgess
@bonnieburgess
579
318. Courtney Weier Profile Image Courtney Weier
@greatlakes_geek
579
319. Todd Rex Miller Profile Image Todd Rex Miller
@trexlab
578
320. NAVSTA Great Lakes Profile Image NAVSTA Great Lakes
@navstaglakes
577
321. Emily Shaw Profile Image Emily Shaw
@itsmeem35
577
322. Shirley Heinze Land Trust Profile Image Shirley Heinze Land Trust
@heinzetrust
576
323. Chris McLaughlin Profile Image Chris McLaughlin
@thebackloop
576
324. Detroit River Canadian Cleanup (DRCC) Profile Image Detroit River Canadian Cleanup (DRCC)
@detroitriverrap
575
325= Katie C Williams Profile Image Katie C Williams
@kt_c_williams
575
325= Gail Krantzberg Profile Image Gail Krantzberg
@gailkrantzberg
575
327. Toronto Remedial Action Plan (RAP) Profile Image Toronto Remedial Action Plan (RAP)
@rap_toronto
575
328. Forum For Leadership On Water Profile Image Forum For Leadership On Water
@flowcanada
574
329. Saginaw Bay WIN Profile Image Saginaw Bay WIN
@saginawbaywin
574
330. Beth Wallace Profile Image Beth Wallace
@wallaceb06
569
331. SER MWGL Profile Image SER MWGL
@ser_mwgl
569
332. InfoSuperior Profile Image InfoSuperior
@infosuperior_
568
333. PASeaGrant Profile Image PASeaGrant
@paseagrant
568
334. Jan-Michael Hessenauer Profile Image Jan-Michael Hessenauer
@jmhessenauer
567
335. NOAA GLANSIS Profile Image NOAA GLANSIS
@glansis_news
567
336. Dan Denardo Profile Image Dan Denardo
@dandenardo
564
337. Charlotte Jameson Profile Image Charlotte Jameson
@charjameson
562
338. National Museum Of The Great Lakes Profile Image National Museum Of The Great Lakes
@nmgltoledo
560
339. Noah Hall Profile Image Noah Hall
@lakeslaw
560
340. Liesl Clark Profile Image Liesl Clark
@egledirector
559
341. Taylor Brown Profile Image Taylor Brown
@tabrown_ecology
558
342. Brad Utrup Profile Image Brad Utrup
@bradu42
557
343. Paul Weidman Profile Image Paul Weidman
@aquaticecology
556
344. GLATOS Telemetry Profile Image GLATOS Telemetry
@glatos_fish
554
345. Peter Jacobson Profile Image Peter Jacobson
@mnlakescientist
554
346. Kevin Keeler Profile Image Kevin Keeler
@gr8lakeswetlab
554
347. Blue Fish News Profile Image Blue Fish News
@bluefishnews
552
348. Robin Rozon Profile Image Robin Rozon
@rockinrobin03
552
349. Toronto Zoo's Great Lakes Program Profile Image Toronto Zoo's Great Lakes Program
@greatlakesprgm
551
350. Chiara Profile Image Chiara
@chiarazc
551
351. Yu-Chun Kao Profile Image Yu-Chun Kao
@dr_kaoyc
548
352. Rebecca Esselman Profile Image Rebecca Esselman
@natureiswater
548
353. NC Burke Center Profile Image NC Burke Center
@ncburkecenter
546
354. Great Lakes Trust Profile Image Great Lakes Trust
@greatlakestrust
545
355. Don Scavia Profile Image Don Scavia
@dscavia
545
356. Erin S Dunlop Profile Image Erin S Dunlop
@airydunlop
542
357. Sri Vedachalam Profile Image Sri Vedachalam
@drvedachalam
537
358. Eric Olson Profile Image Eric Olson
@wisco_kid
537
359. Melissa Damaschke Profile Image Melissa Damaschke
@m_damaschke
536
360. Melissa Duhaime Profile Image Melissa Duhaime
@envirophage
535
361. Ed Moore Profile Image Ed Moore
@edmooredocs
534
362. Andrew Briggs Profile Image Andrew Briggs
@fishbio_briggs
534
363. Daniel Brown Profile Image Daniel Brown
@climatodan
533
364. Purdue Fish Eco Lab Profile Image Purdue Fish Eco Lab
@hooklab
532
365. Mike Shriberg Profile Image Mike Shriberg
@mshriberg
532
366. Cheryl Nenn Profile Image Cheryl Nenn
@cherylnenn
532
367. Great Lakes Commons Profile Image Great Lakes Commons
@gl_commons
531
368. Jon W. Allan Profile Image Jon W. Allan
@jonwallan
529
369. Nicholas Occhipinti Profile Image Nicholas Occhipinti
@nocchipi
529
370. Dr. Amanda Ackiss Profile Image Dr. Amanda Ackiss
@fin__gen
528
371. Ashley Moerke Profile Image Ashley Moerke
@amoerke1
525
372. Dr. Karen Vigmostad Profile Image Dr. Karen Vigmostad
@aboutthelakes
524
373. Sarah Zack Profile Image Sarah Zack
@sarahazack
522
374. Tracy Galarowicz Profile Image Tracy Galarowicz
@fisheco
519
375. Jess Ives Profile Image Jess Ives
@jtimives11
519
376. Dr. Camden Burd Profile Image Dr. Camden Burd
@camdenburd
518
377. Teach Me About The Great Lakes Podcast Profile Image Teach Me About The Great Lakes Podcast
@teachgreatlakes
516
378. LSSU CFRE Profile Image LSSU CFRE
@lssu_cfre
516
379. St Louis River Profile Image St Louis River
@stlouisra
515
380. Lee FG Gutowsky Profile Image Lee FG Gutowsky
@lee_fg
514
381. Lake Erie Advocates Profile Image Lake Erie Advocates
@cleanlakeerie
513
382. Ctr For GL Literacy Profile Image Ctr For GL Literacy
@cglliteracy
512
383. Andy Stevens Profile Image Andy Stevens
@fishmcgillis
511
384. Dr. Katie Stammler Profile Image Dr. Katie Stammler
@rileytcat
510
385. TΣՏLΛ Profile Image TΣՏLΛ
@lheywood19
506
386. Great Lakes Journal Profile Image Great Lakes Journal
@grtlakesjrnl
504
387. Brandon Hofmeister Profile Image Brandon Hofmeister
@hofmeisterb
501
388. Audrey Sawyer Profile Image Audrey Sawyer
@osuwaterissues
500
389. David Strifling Profile Image David Strifling
@davidstrifling
500
390. RAEON Profile Image RAEON
@raeon_
499
391. John Downing Profile Image John Downing
@limnoguy
498
392. Bonnie Willison Profile Image Bonnie Willison
@bonniewillison
498
393. René Sahba Shahmohamadloo Profile Image René Sahba Shahmohamadloo
@renesahba
496
394. Kristy Phillips Profile Image Kristy Phillips
@kristyofmi
491
395. So-Jung Profile Image So-Jung
@syoun88
488
396. Watermark Project Profile Image Watermark Project
@mywatermark
488
397. Danielle Kaeding Profile Image Danielle Kaeding
@daniellekaeding
484
398. Jake Kvistad Profile Image Jake Kvistad
@jakefishtad
482
399. Great Lakes Action Profile Image Great Lakes Action
@gr8lakesaction
481
400. Green Lake Assoc. Profile Image Green Lake Assoc.
@glagreenlake
480
401. Heather Braun Profile Image Heather Braun
@hbrauncan
480
402. LakeErieWatch Profile Image LakeErieWatch
@eriewatch
478
403. Kelly Robinson Profile Image Kelly Robinson
@kfilerrobinson
476
404. Quantitative Fisheries Center At MSU Profile Image Quantitative Fisheries Center At MSU
@qfcatmsu
475
405. MichiganMusselMan Profile Image MichiganMusselMan
@davezanatta
474
406. Evie S. Brahmstedt Profile Image Evie S. Brahmstedt
@esbrahmstedt
473
407. GLOW Swimming Adventures Profile Image GLOW Swimming Adventures
@glowswimming
471
408. Jacob Bruxer Profile Image Jacob Bruxer
@jacobbruxer
467
409. Mitchell Zischke Profile Image Mitchell Zischke
@theaussiewahoo
466
410. Mary Fales Profile Image Mary Fales
@maryfales
462
411. Theodore Tugboat (the RealTheodoreTugboat) Profile Image Theodore Tugboat (the RealTheodoreTugboat)
@theodoretugboat
458
412. Elizabeth Fedorchuk Profile Image Elizabeth Fedorchuk
@efedorchuk
456
413. Megan Dodson Profile Image Megan Dodson
@megdodson_gl
456
414. Dana Castle Profile Image Dana Castle
@danacastle7
455
415. Fish Physiology Lab Profile Image Fish Physiology Lab
@grayfishlab
455
416. Brenda Culler Profile Image Brenda Culler
@brendaculler
455
417. Marie Zhuikov, Author Profile Image Marie Zhuikov, Author
@mariezhuikov
453
418. Lauren Pintor Profile Image Lauren Pintor
@pintorlabosu
453
419. Megan O'Brien Profile Image Megan O'Brien
@littorallymegan
453
420. Devin Gill Profile Image Devin Gill
@gilly_devin
451
421. Robert Letcher Profile Image Robert Letcher
@robertletcher3
449
422. Ryan Newton Profile Image Ryan Newton
@aqcrobial
448
423. Helen Taylor Profile Image Helen Taylor
@helentaylor_tnc
443
424. Emily Tyner Profile Image Emily Tyner
@ehtyner
438
425. Niagara River RAP Profile Image Niagara River RAP
@niagarariverrap
437
426. Sierra Clark Profile Image Sierra Clark
@sierrabiidaaban
436
427. Kristy Meyer Profile Image Kristy Meyer
@kristyrmeyer
436
428. Scott Sowa Profile Image Scott Sowa
@ssowa4nature
431
429. Kevin Nevorski Profile Image Kevin Nevorski
@knevorski
418
430. Lake Erie Foundation Profile Image Lake Erie Foundation
@lakeeriefound
416
431. GreatLakesWaterWalk Profile Image GreatLakesWaterWalk
@greatlakeswalk
415
432. Great Lakes Ports Profile Image Great Lakes Ports
@aglpa_ports
407
433. Andrew Honsey Profile Image Andrew Honsey
@andrew_honsey
405
434. Sally Cole-Misch Profile Image Sally Cole-Misch
@sallycolemisch
404
435. Jory Jonas Profile Image Jory Jonas
@jonasjory
403
436. Tara Tuomaala Profile Image Tara Tuomaala
@ttuomaala
403
437. Lora Shrake Profile Image Lora Shrake
@loralaughalot
397
438. Black River AOC Profile Image Black River AOC
@blackriveraoc
397
439. Joy Mulinex Profile Image Joy Mulinex
@j_mulinex
396
440. CouncilGLIndustries Profile Image CouncilGLIndustries
@councilgl_ind
388
441. Jumana Vasi Profile Image Jumana Vasi
@jumanavasi
388
442. Maumee AOC Profile Image Maumee AOC
@maumeeaoc
384
443. Simone Lightfoot Profile Image Simone Lightfoot
@simonelightfoot
382
444. State Of The Strait Profile Image State Of The Strait
@detroitriversos
381
445. Adrian Khan Profile Image Adrian Khan
@adenovato
376
446. Nick Leonard Profile Image Nick Leonard
@nickeleonard
374
447. Geneva Langeland Profile Image Geneva Langeland
@genevalangeland
374
448. Natalie Chin Profile Image Natalie Chin
@lakesuper_wisg
373
449. JaneKirk Profile Image JaneKirk
@janekirkhg
369
450. Molly J. Good Profile Image Molly J. Good
@reelgoodfishing
368
451. Jim Roy Profile Image Jim Roy
@jwroygw
366
452. UWM Center For Water Policy Profile Image UWM Center For Water Policy
@uwmwaterpolicy
365
453. Kelli Paige Profile Image Kelli Paige
@glos_kpaige
363
454. Petty Propolis Profile Image Petty Propolis
@pettypropolis
355
455. HABs Collaborative Profile Image HABs Collaborative
@glhabscollab
353
456. Melanie Moore Profile Image Melanie Moore
@geekchic_mel
351
457. Richard Mack Profile Image Richard Mack
@richardmackphot
348
458. Kevin Donner Profile Image Kevin Donner
@kevindonner3
347
459. Tip Of The Mitt Watershed Council Profile Image Tip Of The Mitt Watershed Council
@tomwcouncil
347
460. The Sweetwater Seas Profile Image The Sweetwater Seas
@sweetwatersea
331
461. Sean Hammond Profile Image Sean Hammond
@seannhammond
330
462. Junction Coalition Profile Image Junction Coalition
@coalition_j
330
463. Karl Martin Profile Image Karl Martin
@karl_j_martin
326
464. Allison Hrycik Profile Image Allison Hrycik
@ahrycik
321
465. Jennifer Boehme Profile Image Jennifer Boehme
@highseassci
321
466. Mary Lammert Khoury Profile Image Mary Lammert Khoury
@marylkhoury
306
467. Sandy Bihn Profile Image Sandy Bihn
@sandylakeerie
305
468. Paula McIntyre Profile Image Paula McIntyre
@pdmcintyre
300
469. Verena Lucke Profile Image Verena Lucke
@verenalucke
287
470. V.Pebbles Profile Image V.Pebbles
@vicpebbles
254
471. Heather Triezenberg Profile Image Heather Triezenberg
@htriezenberg
248
472. Carla Torchia Profile Image Carla Torchia
@carlatorchia
245
473. Greg McClinchey Profile Image Greg McClinchey
@gregmcclinchey
244
474. Friends Of The St. Clair River Profile Image Friends Of The St. Clair River
@friendsscriver
229
475. Erma C. Leaphart Profile Image Erma C. Leaphart
@water_ally
228
476. Clean Bay Backers Profile Image Clean Bay Backers
@cleanbaybackers
217
477. Anne Profile Image Anne
@annecdlh
205
478. CeruleanCenter Profile Image CeruleanCenter
@ceruleancenter
199
479. MI Clean Marina Profile Image MI Clean Marina
@micleanmarina
186
480. The Healthy Headwaters Lab Profile Image The Healthy Headwaters Lab
@streamecology
180
481. Beth Hinchey Profile Image Beth Hinchey
@bhinchey
150
482. Kirsten Rhude Profile Image Kirsten Rhude
@kirsten_rhude
147
483. Great Lakes Spirituality Project Profile Image Great Lakes Spirituality Project
@glsproject
140
484. Jessie Grow Profile Image Jessie Grow
@j_worg
140
485. Darryl Hondorp Profile Image Darryl Hondorp
@darrylhondorp
138
486. Mary Louks Profile Image Mary Louks
@louks_mary
138
487. Brenda Drinkwalter Profile Image Brenda Drinkwalter
@bdrinkwalter
137
488. Marie Orttenburger Profile Image Marie Orttenburger
@marieortt
134
489. Friends Of LSR Profile Image Friends Of LSR
@folsr
122
490. Designation Of A Bay Of Green Bay NERR Profile Image Designation Of A Bay Of Green Bay NERR
@greenbaynerr
112
491. Sara Guiher Profile Image Sara Guiher
@saraguiher
109
492. Shayenna Profile Image Shayenna
@biidaabankwe
109
493. Andy Bramburger Profile Image Andy Bramburger
@algaeburger
95
494. Val Damstra Profile Image Val Damstra
@valdamstra
93
495. Twin Ports Profile Image Twin Ports
@rtwinports
92
496. Jon W. Allan Profile Image Jon W. Allan
@owbnid
81
497. Mariam Ageli Profile Image Mariam Ageli
@_mariageli
58
498. Leanne Chadwick Profile Image Leanne Chadwick
@chadwickleanne
56
499. Detroit River Coalition Profile Image Detroit River Coalition
@detrivcoalition
53
500. Deborah H. Lee, PE, F.ASCE, D.WRE Profile Image Deborah H. Lee, PE, F.ASCE, D.WRE
@deborahleeglerl
39