#GreatLakes500 5:00am, 22nd 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. The Nature Conservancy Profile Image The Nature Conservancy
@nature_org
1,064
2. Sierra Club Profile Image Sierra Club
@sierraclub
1,063
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. Rachel Cohen Profile Image Rachel Cohen
@rcnaturephotos
973
7. Neil   Hawkins Profile Image Neil Hawkins
@neilchawkins
973
8. @hockeyesque Profile Image @hockeyesque
@hockeyesque
969
9. Michigan Radio Profile Image Michigan Radio
@michiganradio
952
10. Vaccinated Lake Superior Profile Image Vaccinated Lake Superior
@lakesuperior
945
11. The Narwhal Profile Image The Narwhal
@thenarwhalca
929
12. Titus Seilheimer Profile Image Titus Seilheimer
@drfishsg
927
13. Dana Nessel Profile Image Dana Nessel
@dananessel
926
14. Circle Of Blue Profile Image Circle Of Blue
@circleofblue
923
15. CIGLR Profile Image CIGLR
@ciglr_um
915
16. Dr. Solomon David Profile Image Dr. Solomon David
@solomonrdavid
900
17. Great Lakes Now Profile Image Great Lakes Now
@greatlakesnow
897
18. Environment Ontario Profile Image Environment Ontario
@onenvironment
891
19. Mark Mattson Profile Image Mark Mattson
@waterkeepermark
883
20. NOAA Great Lakes Environmental Research Laboratory Profile Image NOAA Great Lakes Environmental Research Laboratory
@noaa_glerl
883
21. Bridge Michigan Profile Image Bridge Michigan
@bridgemichigan
880
22. Detroitpublictv Profile Image Detroitpublictv
@detroitpublictv
880
23. Lake Ontario Waterkeeper Profile Image Lake Ontario Waterkeeper
@lowaterkeeper
876
24. Katie O'Reilly Profile Image Katie O'Reilly
@drkatfish
866
25. Water Canada Profile Image Water Canada
@canadianwater
861
26. USCG Great Lakes Profile Image USCG Great Lakes
@uscggreatlakes
861
27. Michigan Sea Grant Profile Image Michigan Sea Grant
@miseagrant
860
28. Clean Water Action Profile Image Clean Water Action
@cleanwatermi
859
29. Dr. Anne Jefferson Profile Image Dr. Anne Jefferson
@highlyanne
859
30. Jen Profile Image Jen
@jenelaina
852
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. Wisconsin Sea Grant Profile Image Wisconsin Sea Grant
@uwiscseagrant
843
36. Mott Foundation Profile Image Mott Foundation
@mottfoundation
840
37. Great Lakes Science Center Profile Image Great Lakes Science Center
@glsciencectr
838
38. Healing Our Waters-Great Lakes Coalition Profile Image Healing Our Waters-Great Lakes Coalition
@healthylakes
838
39. Great Lakes Valley Conference Profile Image Great Lakes Valley Conference
@glvcsports
837
40. TNC In Illinois Profile Image TNC In Illinois
@nature_il
835
41. IJC.org Profile Image IJC.org
@ijcsharedwaters
835
42. Alliance For The Great Lakes Profile Image Alliance For The Great Lakes
@a4gl
828
43. ELPC Profile Image ELPC
@elpcenter
828
44. Illinois-Indiana Sea Grant Profile Image Illinois-Indiana Sea Grant
@ilinseagrant
819
45. CNT Profile Image CNT
@cnt_tweets
817
46. WeThePeopleDet Profile Image WeThePeopleDet
@wethepeopledet
817
47. Share The River Profile Image Share The River
@sharetheriver
813
48. Eddie Great Lakes-Verhamme Profile Image Eddie Great Lakes-Verhamme
@eddiegreatlakes
810
49. EPA Great Lakes Profile Image EPA Great Lakes
@epagreatlakes
810
50. Detroit Riverfront Profile Image Detroit Riverfront
@detroitrvrfrnt
809
51. PJ³ Profile Image PJ³
@paultheurbanist
808
52. Stephanie Chang Profile Image Stephanie Chang
@stephanielily
808
53. Michigan EGLE Profile Image Michigan EGLE
@michiganegle
808
54. The Joyce Foundation Profile Image The Joyce Foundation
@joycefdn
808
55. Erb Institute Profile Image Erb Institute
@erbinstitute
807
56. Dr. Andrea Kirkwood Profile Image Dr. Andrea Kirkwood
@kirkwoodlab
806
57. LauraAsialaCSR Profile Image LauraAsialaCSR
@lauraasialacsr
805
58. Great Lakes Coffee Profile Image Great Lakes Coffee
@glcroasting
804
59. Matthew L. Miller Profile Image Matthew L. Miller
@eatguineapigs
802
60. Andrew Reeves Profile Image Andrew Reeves
@reevesreport
802
61. Waterlution Profile Image Waterlution
@waterlution
801
62. CGLR Profile Image CGLR
@cglrgreatlakes
801
63. Andrew Hoffman Profile Image Andrew Hoffman
@hoffmanandy
799
64. Hamilton Community Foundation Profile Image Hamilton Community Foundation
@hamcommfdn
798
65. Matt Brown Profile Image Matt Brown
@brown__matt
796
66. Canadian Limnology Profile Image Canadian Limnology
@can_limnology
795
67. Center For Limnology Profile Image Center For Limnology
@wisclimnology
794
68. T_campy Profile Image T_campy
@t_campy
793
69. Tony Briscoe Profile Image Tony Briscoe
@_tonybriscoe
792
70. The Fred A. & Barbara M. Erb Family Foundation Profile Image The Fred A. & Barbara M. Erb Family Foundation
@erbfamilyfdn
790
71. LakeEerie Profile Image LakeEerie
@lakeerienorth
789
72. TJ Pignataro Profile Image TJ Pignataro
@tjpignataro
789
73. The Water Council Profile Image The Water Council
@thewatercouncil
788
74. Rich Homberg Profile Image Rich Homberg
@richhomberg
786
75. GreatLakesEcho Profile Image GreatLakesEcho
@greatlakesecho
786
76. Jeffkart Profile Image Jeffkart
@jeffkart
785
77. GreatLakesCommission Profile Image GreatLakesCommission
@glcommission
785
78. National Wildlife Federation - Great Lakes Profile Image National Wildlife Federation - Great Lakes
@nwfgreatlakes
782
79. Garret M. Ellison Profile Image Garret M. Ellison
@garretellison
781
80. Michigan LCV Profile Image Michigan LCV
@michiganlcv
780
81. Great Lakes DMV Profile Image Great Lakes DMV
@glbcindmv
777
82. Matt Herbert Profile Image Matt Herbert
@etheostomatt
776
83. Tom Cook Profile Image Tom Cook
@tom4tnc
775
84. Delta Institute Profile Image Delta Institute
@deltagreatlakes
773
85. LToutdoors Profile Image LToutdoors
@lowellmiller17
772
86. New York Sea Grant Profile Image New York Sea Grant
@nyseagrant
771
87. Freshwater Future Profile Image Freshwater Future
@freshwaterfutur
770
88. LakeSuperiorMagazine Profile Image LakeSuperiorMagazine
@lakesuperiormag
770
89. Dr. Jo Latimore Profile Image Dr. Jo Latimore
@jolatimore
768
90. Chelsea Rochman Profile Image Chelsea Rochman
@chelsearochman
768
91. Swim Guide Profile Image Swim Guide
@swimguide
767
92. The Nature Conservancy In Michigan Profile Image The Nature Conservancy In Michigan
@tncmichigan
767
93. Sandra Svoboda Profile Image Sandra Svoboda
@detsandra
767
94. Ohio Sea Grant Profile Image Ohio Sea Grant
@ohioseagrant
766
95. Cuyahoga Valley NP Profile Image Cuyahoga Valley NP
@cvnpnps
765
96. Alaina Harkness Profile Image Alaina Harkness
@harknessa
763
97. Nicole Wood Profile Image Nicole Wood
@wildlifebiogal
761
98. Anthony Ricciardi Profile Image Anthony Ricciardi
@ecoinvasions
760
99. Senator Rosemary Bayer Profile Image Senator Rosemary Bayer
@rosemarybayer
759
100. Mark Fisher Profile Image Mark Fisher
@markpfisher
758
101. Tom Henry Profile Image Tom Henry
@ecowriterohio
758
102. Kelly House Profile Image Kelly House
@kelly_m_house
758
103. The Gordon Foundation Profile Image The Gordon Foundation
@thegordonfdn
758
104. Michigan Sierra Club Profile Image Michigan Sierra Club
@michigansierra
757
105. Pollution Probe Profile Image Pollution Probe
@pollutionprobe
756
106. Vance Badawey Profile Image Vance Badawey
@vbadawey
755
107. Wisc Water Library + Wisconsin Sea Grant Education Profile Image Wisc Water Library + Wisconsin Sea Grant Education
@wiscwaterlib
755
108. EMEAC Profile Image EMEAC
@emeac
754
109. U Of T Trash Team Profile Image U Of T Trash Team
@uofttrashteam
752
110. LVEJO Profile Image LVEJO
@lvejo
751
111. John Linc Stine Profile Image John Linc Stine
@jlincstine
750
112. Patrick Doran, Ph.D. Profile Image Patrick Doran, Ph.D.
@pjdgreatlakes
750
113. Stone Laboratory Profile Image Stone Laboratory
@stonelab
749
114. Audubon Great Lakes Profile Image Audubon Great Lakes
@audubon_gl
746
115. Dr. Rebecca Rooney Profile Image Dr. Rebecca Rooney
@girls_can
745
116. Minnesota Sea Grant Profile Image Minnesota Sea Grant
@mnseagrant
743
117. IAGLR Profile Image IAGLR
@iaglr
742
118. Wellington Water Watchers Profile Image Wellington Water Watchers
@wwaterwatchers
741
119. U-M Graham Sustainability Institute Profile Image U-M Graham Sustainability Institute
@grahaminstitute
737
120. Lynn Broaddus Profile Image Lynn Broaddus
@lynnbroaddus
736
121. Michigan Environmental Council Profile Image Michigan Environmental Council
@michenvcouncil
736
122. UWM Freshwater Sci Profile Image UWM Freshwater Sci
@waterscienceuwm
735
123. Kyle Whyte Profile Image Kyle Whyte
@kylepowyswhyte
734
124. MilwaukeeRiverkeeper Profile Image MilwaukeeRiverkeeper
@mkeriverkeeper
732
125. Bay Area Restoration Council Profile Image Bay Area Restoration Council
@hamiltonharbour
731
126. GLIER At UWindsor Profile Image GLIER At UWindsor
@glieruwindsor
731
127. Liesl Eichler Clark Profile Image Liesl Eichler Clark
@lieslclark
731
128. Kresge Environment Profile Image Kresge Environment
@kresgenviro
730
129. The Water Institute Profile Image The Water Institute
@water_institute
729
130. Swim Drink Fish Profile Image Swim Drink Fish
@swimdrinkfish
729
131. CBP Great Lakes Profile Image CBP Great Lakes
@cbpgreatlakes
728
132. Jim Howe Profile Image Jim Howe
@jimhowe24
727
133. Ducks Unlimited-GLAR Profile Image Ducks Unlimited-GLAR
@glarducks
727
134. CleanWaterActionPA Profile Image CleanWaterActionPA
@cleanh2opa
727
135. Meredith Gore Profile Image Meredith Gore
@meredithgore
727
136. Environment Report Profile Image Environment Report
@environreport
726
137. A Voglesong Zejnati Profile Image A Voglesong Zejnati
@avzejnati
726
138. Thunder Bay NMS Profile Image Thunder Bay NMS
@thunderbaynms
725
139. Dr. Kelsey Leonard Profile Image Dr. Kelsey Leonard
@kelseytleonard
724
140. West Michigan Environmental Action Council Profile Image West Michigan Environmental Action Council
@wmeac
724
141. Howard Learner Profile Image Howard Learner
@howardelpc
724
142. Abdullah Hammoud Profile Image Abdullah Hammoud
@ahammoudmi
721
143. Dr. Nancy Langston Profile Image Dr. Nancy Langston
@nelangst
720
144. Dr Roberto Quinlan Profile Image Dr Roberto Quinlan
@r_quinla
720
145. Michigan AmeriCorps Profile Image Michigan AmeriCorps
@miamericorps
720
146. Dave Poulson Profile Image Dave Poulson
@dpoulson
719
147. Graham Raby Profile Image Graham Raby
@graham_raby
719
148. Beth Wanamaker (She/her) Profile Image Beth Wanamaker (She/her)
@bethaleh
719
149. Aran O'Carroll Profile Image Aran O'Carroll
@aranocarroll
718
150. Canalway Partners Profile Image Canalway Partners
@canalwaycle
718
151. GreatLakesProtection Profile Image GreatLakesProtection
@glpfund
718
152. Cleveland Water Alliance Profile Image Cleveland Water Alliance
@cleh2oalliance
717
153. Ohio & Erie Canalway National Heritage Area Profile Image Ohio & Erie Canalway National Heritage Area
@oecanalway
716
154. Sam Athey Profile Image Sam Athey
@sustainablesam_
714
155. Lake Michigan Profile Image Lake Michigan
@lakemichigan13
714
156. Gary Wilson Profile Image Gary Wilson
@garyglx5
711
157. Susan Cosier Profile Image Susan Cosier
@susancosier
710
158. Abraham Aiyash Profile Image Abraham Aiyash
@abrahamaiyash
710
159. Resilient Infrastructure Sustainable Communities Profile Image Resilient Infrastructure Sustainable Communities
@risc_solutions
707
160. Michael A Reuter Profile Image Michael A Reuter
@michaelareuter
707
161. Sierra Club Profile Image Sierra Club
@sc_great_lakes
705
162. Michiganographer Profile Image Michiganographer
@michiganography
705
163. Rob Sisson Profile Image Rob Sisson
@rob_sisson
705
164. Great Lakes Observing System (GLOS) Profile Image Great Lakes Observing System (GLOS)
@realglos
704
165. Daniel Macfarlane Profile Image Daniel Macfarlane
@danny__mac__
704
166. Ontario Water Centre Profile Image Ontario Water Centre
@ontwatercentre
702
167. Nandita Basu Profile Image Nandita Basu
@nanditabasu2
700
168. Flint Rising Profile Image Flint Rising
@flintrising
699
169. Andrew Slade, MEP Profile Image Andrew Slade, MEP
@mep_duluth
696
170. Bentley Johnson Profile Image Bentley Johnson
@bentleymjohnson
694
171. LimnoTech Profile Image LimnoTech
@limnotech
693
172. Julia Noordyk Profile Image Julia Noordyk
@noordcoast
693
173. Susan Bence Profile Image Susan Bence
@wuwmenviron
692
174. Leslie Tom Profile Image Leslie Tom
@les733
692
175. Great Lakes Canada Profile Image Great Lakes Canada
@greatlakes_gc
692
176. Marc Cadotte Profile Image Marc Cadotte
@urban_sci
692
177. Lester Graham Profile Image Lester Graham
@michiganwatch
691
178. Great Lakes Christian College Profile Image Great Lakes Christian College
@glcccrusaders
691
179. Annamarie Sysling Profile Image Annamarie Sysling
@asysling
691
180. Lisa Borre Profile Image Lisa Borre
@lisa_borre
691
181. John Flesher Profile Image John Flesher
@johnflesher
690
182. Dan Egan Profile Image Dan Egan
@danpatrickegan
689
183. Cory Brant Profile Image Cory Brant
@brantromyzon
687
184. River Institute Profile Image River Institute
@riverinstitutec
687
185. Caroline Gottschalk Druschke Profile Image Caroline Gottschalk Druschke
@creekthinker
686
186. Paul Dyster Profile Image Paul Dyster
@pdyster
685
187. Oil&Water Don't Mix Profile Image Oil&Water Don't Mix
@oilwaterdntmix
684
188. Kenneth Bailey Profile Image Kenneth Bailey
@michexposures
683
189. Ohio Lake Erie Commission Profile Image Ohio Lake Erie Commission
@ohiolakeerie
682
190. GLFC Profile Image GLFC
@lampreycontrol
682
191. Two Yellow Buoys Profile Image Two Yellow Buoys
@twoyellowbuoys
681
192. GLSL Cities Profile Image GLSL Cities
@glslcities
681
193. Margaret O'Gorman, MSc Profile Image Margaret O'Gorman, MSc
@ogormanwhc
678
194. Robert Michael McKay Profile Image Robert Michael McKay
@mckayglier
678
195. Gabe Wasylko Profile Image Gabe Wasylko
@gabewasylko
677
196. Warren Currie Profile Image Warren Currie
@drplanktonguy
677
197. Great Lake Jumper Profile Image Great Lake Jumper
@therealdtox
676
198. MWR Great Lakes Profile Image MWR Great Lakes
@navygreatlakes
674
199. Inland Seas Ed Assoc Profile Image Inland Seas Ed Assoc
@inlandseas
674
200. Ontario Biodiversity Profile Image Ontario Biodiversity
@onbiocouncil
673
201. Rick Lindgren Profile Image Rick Lindgren
@ecolawyer_rdl
672
202. Ausable Bayfield Profile Image Ausable Bayfield
@landwaternews
670
203. Stephanie Smith Profile Image Stephanie Smith
@stripedarmsox
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. GLPhragCollaborative Profile Image GLPhragCollaborative
@glphrag
667
208. Great Lakes Group Profile Image Great Lakes Group
@greatlakesgroup
666
209. Maureen Cunningham Profile Image Maureen Cunningham
@mocunningham4
664
210. Ellory Monks Profile Image Ellory Monks
@ellory_monks
663
211. Jennifer Caddick Profile Image Jennifer Caddick
@jencaddick
660
212. Eric Roberts Profile Image Eric Roberts
@ericrsails
660
213. Bob Sterner Profile Image Bob Sterner
@bobsterner
659
214. Silvia Newell Profile Image Silvia Newell
@newelllab
659
215. DataStream Profile Image DataStream
@datastreamh2o
659
216. Marnie Urso Profile Image Marnie Urso
@marnieurso
658
217. Yousef Rabhi Profile Image Yousef Rabhi
@reprabhi
658
218. Jeff Reutter Profile Image Jeff Reutter
@jeffreutter
658
219. Todd Ambs Profile Image Todd Ambs
@toddambs
658
220. FLOW Profile Image FLOW
@flowforwater
657
221. Dona Geagea Profile Image Dona Geagea
@dona_gea
657
222. Planet Detroit Profile Image Planet Detroit
@planetdetroit
656
223. David Rankin Profile Image David Rankin
@j_david
655
224. Sustain Great Lakes Profile Image Sustain Great Lakes
@sogl
655
225. Jeff Alexander Profile Image Jeff Alexander
@jeffalexander84
654
226. Loren King Profile Image Loren King
@lorenantonyking
654
227. Lake Superior NMCA Profile Image Lake Superior NMCA
@lksuperiornmca
654
228. The Nature Conservancy In Minnesota Profile Image The Nature Conservancy In Minnesota
@nature_mn
653
229. Sanjiv Sinha Profile Image Sanjiv Sinha
@sanjivingl
653
230. Forged In The Smithy Profile Image Forged In The Smithy
@conansmith
652
231. Caitie Nigrelli Profile Image Caitie Nigrelli
@gr8lakeslady
652
232. Watershed Center Profile Image Watershed Center
@watershedcenter
652
233. Freshwater Profile Image Freshwater
@freshwatersoc
652
234. Bill Schleizer Profile Image Bill Schleizer
@schleizer
651
235. Great Lakes Seaway Profile Image Great Lakes Seaway
@glspartnership
650
236. Bryan Brooks Profile Image Bryan Brooks
@bryanwbrooks
649
237. Alex Sagady Profile Image Alex Sagady
@enviroenforcer
648
238. Julie Claussen Profile Image Julie Claussen
@julielovesfish
648
239. USACE Buffalo Profile Image USACE Buffalo
@usace_buffalo
647
240. Ethan Theuerkauf Profile Image Ethan Theuerkauf
@ejtheuerkauf
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. Doug Jonas Profile Image Doug Jonas
@dougjonas1
642
245. Patrick S. Forsythe Profile Image Patrick S. Forsythe
@psf_gbfishlab
637
246. GreatLakesDailyNews Profile Image GreatLakesDailyNews
@greatlakesdaily
636
247. Fielding Montgomery Profile Image Fielding Montgomery
@fielding16
635
248. Peter Alsip Profile Image Peter Alsip
@pete_n_tweet
634
249. Elin Warn Betanzo Profile Image Elin Warn Betanzo
@safewatereng
634
250. Hugh McDiarmid, Jr. Profile Image Hugh McDiarmid, Jr.
@hughmcdiarmid
633
251. Phil Anderson Profile Image Phil Anderson
@phil__anderson
632
252. Rebecca Williams Profile Image Rebecca Williams
@mradiorebeccaw
631
253. David Dempsey Profile Image David Dempsey
@greatlakescribe
631
254. Great Lakes Guide Profile Image Great Lakes Guide
@gl_guide
631
255. Greg Dick Profile Image Greg Dick
@greatlakesgreg
629
256. UT Lake Erie Center Profile Image UT Lake Erie Center
@lakeeriecenter
629
257. Nick Schroeck Profile Image Nick Schroeck
@nickschroeck
628
258. Protect Great Lakes Profile Image Protect Great Lakes
@protectglwater
626
259. @annELPC Profile Image @annELPC
@mesnikoffann
626
260. GreatLakesWater Profile Image GreatLakesWater
@wqmgreatlakes
625
261. Erie Hack Profile Image Erie Hack
@eriehack
624
262. TNC Ohio Profile Image TNC Ohio
@nature_ohio
624
263. David Ruck Profile Image David Ruck
@davidruck
624
264. Deidre Peroff, Ph.D. Profile Image Deidre Peroff, Ph.D.
@deidremke
622
265. Friends Of The Rouge Profile Image Friends Of The Rouge
@rougefriends
621
266. Adam Profile Image Adam
@beardedenviro
620
267. Jesse Schomberg Profile Image Jesse Schomberg
@jschombe
619
268. Joan M Rothenberg Profile Image Joan M Rothenberg
@jmrgreatlakes
619
269. Bonnie Hamilton | Vaxxed Profile Image Bonnie Hamilton | Vaxxed
@bm_hamilton
618
270. Kevin E. Joyce Profile Image Kevin E. Joyce
@kevinjoyce419
617
271. Great Lakes Environmental Law Center Profile Image Great Lakes Environmental Law Center
@glelc
617
272. Trevor E. Pitcher Profile Image Trevor E. Pitcher
@pitcherlab
617
273. Jill Brooks Profile Image Jill Brooks
@jillbrooks85
616
274. Audrey Baetz Profile Image Audrey Baetz
@fish_baetz
615
275. Jérôme Marty (He/Him) Profile Image Jérôme Marty (He/Him)
@freshwatermarty
615
276. Donna Kashian Profile Image Donna Kashian
@dkashian
614
277. Ashley Wallis (She/her) Profile Image Ashley Wallis (She/her)
@ashleyewallis
613
278. Great Lakes Outreach Media Profile Image Great Lakes Outreach Media
@lakesoutreach
613
279. Christopher Hilkene Profile Image Christopher Hilkene
@hip_1
612
280. Michigan Inland Lakes Partnership Profile Image Michigan Inland Lakes Partnership
@mich_lakes
611
281. Friends Of The St. Clair River Stewardship Program Profile Image Friends Of The St. Clair River Stewardship Program
@scriverstewards
611
282. Ann Profile Image Ann
@littlebeachlady
610
283. Ryan Graydon Profile Image Ryan Graydon
@rgraydon11
610
284. GLISA Profile Image GLISA
@greatlakesglisa
609
285. Sara Hughes Profile Image Sara Hughes
@prof_shughes
607
286. Dr. Amy Marcarelli Profile Image Dr. Amy Marcarelli
@amymarcarelli
607
287. ✨Angela Greene✨ Profile Image ✨Angela Greene✨
@angelagreene12
607
288. Huron Pines Profile Image Huron Pines
@huronpines
606
289. Janina Profile Image Janina
@janinah2o
606
290. CleanWaterAction Profile Image CleanWaterAction
@cleanwatermn
605
291. PCS Profile Image PCS
@pcsmaumee
605
292. Netzero Is NOT ZERO Profile Image Netzero Is NOT ZERO
@mxldet
602
293. Lake Carriers' Association Profile Image Lake Carriers' Association
@lcaships
601
294. Great Lakes St. Lawrence Seaway Development Corp. Profile Image Great Lakes St. Lawrence Seaway Development Corp.
@seawayusdot
600
295. Chris Vandergoot Profile Image Chris Vandergoot
@eriefishdoc
600
296. Michael Twiss Profile Image Michael Twiss
@mtwiss
599
297. Sharon McGowan Profile Image Sharon McGowan
@sharon1mcgowan
599
298. Todd Spangler Profile Image Todd Spangler
@toddspangler
598
299. Julie Mida Hinderer Profile Image Julie Mida Hinderer
@icanhaztwtr
596
300. Latia Leonard Profile Image Latia Leonard
@latia_leonard
596
301. Fisk Lab Profile Image Fisk Lab
@fisk_lab
596
302. Laura Rubin Profile Image Laura Rubin
@laurarubin4
594
303. Thijs Frenken Profile Image Thijs Frenken
@thijsfrenken
593
304. Curt Karboski Profile Image Curt Karboski
@curtkarboski
592
305. Chris Collier Profile Image Chris Collier
@thinklikea_mtn
590
306. Laurentian SETAC Profile Image Laurentian SETAC
@laurentiansetac
590
307. Clinton River WC Profile Image Clinton River WC
@clintonriverwc
589
308. Liesl Clark Profile Image Liesl Clark
@egledirector
587
309. Beth Wallace Profile Image Beth Wallace
@wallaceb06
587
310. MKE Water Commons Profile Image MKE Water Commons
@mkewatercommons
585
311. Dr. Catherine Febria Profile Image Dr. Catherine Febria
@ecofebria
584
312. Cuyahoga River Profile Image Cuyahoga River
@cuyahogarap
584
313. Karen Murchie Profile Image Karen Murchie
@karenjmurchie
584
314. Bonnie Burgess Profile Image Bonnie Burgess
@bonnieburgess
584
315. Todd Rex Miller Profile Image Todd Rex Miller
@trexlab
583
316. Julia Baird Profile Image Julia Baird
@juliambaird
583
317. Kennedy Bucci Profile Image Kennedy Bucci
@kennedybucci1
583
318. NOAA GLANSIS Profile Image NOAA GLANSIS
@glansis_news
582
319. Jean Adams Profile Image Jean Adams
@jeanvadams
581
320. Sarah Orlando Profile Image Sarah Orlando
@sarahaorlando
580
321. Courtney Weier Profile Image Courtney Weier
@greatlakes_geek
579
322. NAVSTA Great Lakes Profile Image NAVSTA Great Lakes
@navstaglakes
577
323. Emily Shaw Profile Image Emily Shaw
@itsmeem35
577
324. Shirley Heinze Land Trust Profile Image Shirley Heinze Land Trust
@heinzetrust
576
325. Chris McLaughlin Profile Image Chris McLaughlin
@thebackloop
576
326. Detroit River Canadian Cleanup (DRCC) Profile Image Detroit River Canadian Cleanup (DRCC)
@detroitriverrap
575
327. Katie C Williams Profile Image Katie C Williams
@kt_c_williams
575
328. Gail Krantzberg Profile Image Gail Krantzberg
@gailkrantzberg
575
329. Toronto Remedial Action Plan (RAP) Profile Image Toronto Remedial Action Plan (RAP)
@rap_toronto
575
330. Forum For Leadership On Water Profile Image Forum For Leadership On Water
@flowcanada
575
331. Saginaw Bay WIN Profile Image Saginaw Bay WIN
@saginawbaywin
574
332. SER MWGL Profile Image SER MWGL
@ser_mwgl
569
333. InfoSuperior Profile Image InfoSuperior
@infosuperior_
568
334. PASeaGrant Profile Image PASeaGrant
@paseagrant
568
335. Jan-Michael Hessenauer Profile Image Jan-Michael Hessenauer
@jmhessenauer
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. Kevin Keeler Profile Image Kevin Keeler
@gr8lakeswetlab
559
341. Erin S Dunlop Profile Image Erin S Dunlop
@airydunlop
557
342. Paul Weidman Profile Image Paul Weidman
@aquaticecology
556
343. GLATOS Telemetry Profile Image GLATOS Telemetry
@glatos_fish
554
344. Peter Jacobson Profile Image Peter Jacobson
@mnlakescientist
554
345. Blue Fish News Profile Image Blue Fish News
@bluefishnews
552
346. Brad Utrup Profile Image Brad Utrup
@bradu42
552
347. Robin Rozon Profile Image Robin Rozon
@rockinrobin03
552
348. Mike Shriberg Profile Image Mike Shriberg
@mshriberg
551
349. Chiara Profile Image Chiara
@chiarazc
551
350. Natasha Blakely Profile Image Natasha Blakely
@blakelynat
546
351. NC Burke Center Profile Image NC Burke Center
@ncburkecenter
546
352. Great Lakes Trust Profile Image Great Lakes Trust
@greatlakestrust
545
353. Don Scavia Profile Image Don Scavia
@dscavia
545
354. Yu-Chun Kao Profile Image Yu-Chun Kao
@dr_kaoyc
537
355. Sri Vedachalam Profile Image Sri Vedachalam
@drvedachalam
537
356. Eric Olson Profile Image Eric Olson
@wisco_kid
537
357. Toronto Zoo's Great Lakes Program Profile Image Toronto Zoo's Great Lakes Program
@greatlakesprgm
536
358. Melissa Duhaime Profile Image Melissa Duhaime
@envirophage
535
359. Ed Moore Profile Image Ed Moore
@edmooredocs
534
360. Rebecca Esselman Profile Image Rebecca Esselman
@natureiswater
534
361. Daniel Brown Profile Image Daniel Brown
@climatodan
533
362. Andrew Briggs Profile Image Andrew Briggs
@fishbio_briggs
533
363. Purdue Fish Eco Lab Profile Image Purdue Fish Eco Lab
@hooklab
532
364. Cheryl Nenn Profile Image Cheryl Nenn
@cherylnenn
532
365. Great Lakes Commons Profile Image Great Lakes Commons
@gl_commons
531
366. Jon W. Allan Profile Image Jon W. Allan
@jonwallan
529
367. Nicholas Occhipinti Profile Image Nicholas Occhipinti
@nocchipi
529
368. Taylor Brown Profile Image Taylor Brown
@tabrown_ecology
529
369. Dr. Amanda Ackiss Profile Image Dr. Amanda Ackiss
@fin__gen
528
370. Ashley Moerke Profile Image Ashley Moerke
@amoerke1
525
371. Dr. Karen Vigmostad Profile Image Dr. Karen Vigmostad
@aboutthelakes
524
372. LSSU CFRE Profile Image LSSU CFRE
@lssu_cfre
523
373. Sarah Zack Profile Image Sarah Zack
@sarahazack
522
374. Tracy Galarowicz Profile Image Tracy Galarowicz
@fisheco
520
375. Jess Ives Profile Image Jess Ives
@jtimives11
519
376. Dr. Camden Burd Profile Image Dr. Camden Burd
@camdenburd
518
377. St Louis River Profile Image St Louis River
@stlouisra
515
378. Lee FG Gutowsky Profile Image Lee FG Gutowsky
@lee_fg
514
379. Lake Erie Advocates Profile Image Lake Erie Advocates
@cleanlakeerie
513
380. Ctr For GL Literacy Profile Image Ctr For GL Literacy
@cglliteracy
512
381. Andy Stevens Profile Image Andy Stevens
@fishmcgillis
511
382. Teach Me About The Great Lakes Podcast Profile Image Teach Me About The Great Lakes Podcast
@teachgreatlakes
509
383. TΣՏLΛ Profile Image TΣՏLΛ
@lheywood19
506
384. Dr. Katie Stammler Profile Image Dr. Katie Stammler
@rileytcat
505
385. RAEON Profile Image RAEON
@raeon_
504
386. Melissa Damaschke Profile Image Melissa Damaschke
@m_damaschke
502
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. John Downing Profile Image John Downing
@limnoguy
498
391. Bonnie Willison Profile Image Bonnie Willison
@bonniewillison
498
392. René Sahba Shahmohamadloo Profile Image René Sahba Shahmohamadloo
@renesahba
496
393. Kristy Phillips Profile Image Kristy Phillips
@kristyofmi
491
394. Great Lakes Journal Profile Image Great Lakes Journal
@grtlakesjrnl
489
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. LakeErieWatch Profile Image LakeErieWatch
@eriewatch
478
402. Kelly Robinson Profile Image Kelly Robinson
@kfilerrobinson
476
403. Quantitative Fisheries Center At MSU Profile Image Quantitative Fisheries Center At MSU
@qfcatmsu
475
404. Heather Braun Profile Image Heather Braun
@hbrauncan
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. Sierra Clark Profile Image Sierra Clark
@sierrabiidaaban
441
425. Emily Tyner Profile Image Emily Tyner
@ehtyner
438
426. Niagara River RAP Profile Image Niagara River RAP
@niagarariverrap
437
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. Black River AOC Profile Image Black River AOC
@blackriveraoc
402
437. Tara Tuomaala Profile Image Tara Tuomaala
@ttuomaala
398
438. Lora Shrake Profile Image Lora Shrake
@loralaughalot
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. Melanie Moore Profile Image Melanie Moore
@geekchic_mel
351
456. Richard Mack Profile Image Richard Mack
@richardmackphot
348
457. HABs Collaborative Profile Image HABs Collaborative
@glhabscollab
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. Sean Hammond Profile Image Sean Hammond
@seannhammond
330
461. Junction Coalition Profile Image Junction Coalition
@coalition_j
330
462. The Sweetwater Seas Profile Image The Sweetwater Seas
@sweetwatersea
326
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
316
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
289
469. Verena Lucke Profile Image Verena Lucke
@verenalucke
287
470. Greg McClinchey Profile Image Greg McClinchey
@gregmcclinchey
260
471. V.Pebbles Profile Image V.Pebbles
@vicpebbles
254
472. Heather Triezenberg Profile Image Heather Triezenberg
@htriezenberg
248
473. Carla Torchia Profile Image Carla Torchia
@carlatorchia
240
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. Brenda Drinkwalter Profile Image Brenda Drinkwalter
@bdrinkwalter
142
484. Jessie Grow Profile Image Jessie Grow
@j_worg
140
485. Great Lakes Spirituality Project Profile Image Great Lakes Spirituality Project
@glsproject
139
486. Darryl Hondorp Profile Image Darryl Hondorp
@darrylhondorp
138
487. Mary Louks Profile Image Mary Louks
@louks_mary
138
488. Marie Orttenburger Profile Image Marie Orttenburger
@marieortt
134
489. Friends Of LSR Profile Image Friends Of LSR
@folsr
117
490. Designation Of A Bay Of Green Bay NERR Profile Image Designation Of A Bay Of Green Bay NERR
@greenbaynerr
112
491. Shayenna Profile Image Shayenna
@biidaabankwe
109
492. Sara Guiher Profile Image Sara Guiher
@saraguiher
104
493. Val Damstra Profile Image Val Damstra
@valdamstra
93
494. Twin Ports Profile Image Twin Ports
@rtwinports
92
495. Jon W. Allan Profile Image Jon W. Allan
@owbnid
81
496. Mariam Ageli Profile Image Mariam Ageli
@_mariageli
58
497. Leanne Chadwick Profile Image Leanne Chadwick
@chadwickleanne
56
498. Detroit River Coalition Profile Image Detroit River Coalition
@detrivcoalition
53
499. Andy Bramburger Profile Image Andy Bramburger
@algaeburger
49
500. Deborah H. Lee, PE, F.ASCE, D.WRE Profile Image Deborah H. Lee, PE, F.ASCE, D.WRE
@deborahleeglerl
39