#GreatLakes500 5:00am, 13th Dec 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. Katie O'Reilly Profile Image Katie O'Reilly
@drkatfish
866
2. Lake Michigan Profile Image Lake Michigan
@lakemichigan13
769
3. Jay Austin Profile Image Jay Austin
@jaustinumd
603
4. Great Lakes Canada Profile Image Great Lakes Canada
@greatlakes_gc
574
5. Titus Seilheimer Profile Image Titus Seilheimer
@drfishsg
559
6. Great Lakes Ice Tracker Profile Image Great Lakes Ice Tracker
@glicetracker
524
7. USCG Great Lakes Profile Image USCG Great Lakes
@uscggreatlakes
490
8. Steven J. Cooke Profile Image Steven J. Cooke
@sjc_fishy
486
9. Andrew Briggs Profile Image Andrew Briggs
@fishbio_briggs
443
10. LakeEerie Profile Image LakeEerie
@lakeerienorth
435
11. IAGLR Profile Image IAGLR
@iaglr
417
12. GreatLakesCommission Profile Image GreatLakesCommission
@glcommission
389
13. Rebecca Esselman Profile Image Rebecca Esselman
@natureiswater
388
14. Audubon Great Lakes Profile Image Audubon Great Lakes
@audubon_gl
379
15. Swim Drink Fish Profile Image Swim Drink Fish
@swimdrinkfish
376
16. Great Lakes Now Profile Image Great Lakes Now
@greatlakesnow
376
17. Illinois-Indiana Sea Grant Profile Image Illinois-Indiana Sea Grant
@ilinseagrant
375
18. CIGLR Profile Image CIGLR
@ciglr_um
367
19. Great Lakes Plastic Cleanup Profile Image Great Lakes Plastic Cleanup
@glpcleanup
342
20. IJC.org Profile Image IJC.org
@ijcsharedwaters
341
21. Wisconsin Sea Grant Profile Image Wisconsin Sea Grant
@uwiscseagrant
325
22. The Joyce Foundation Profile Image The Joyce Foundation
@joycefdn
308
23. Lake Ontario Waterkeeper Profile Image Lake Ontario Waterkeeper
@lowaterkeeper
302
24. Oil&Water Don't Mix Profile Image Oil&Water Don't Mix
@oilwaterdntmix
294
25. Meredith Brown Profile Image Meredith Brown
@rivermeredith
290
26. Eddie Great Lakes-Verhamme Profile Image Eddie Great Lakes-Verhamme
@eddiegreatlakes
281
27. CGLR Profile Image CGLR
@cglrgreatlakes
271
28. Dr. Solomon David Profile Image Dr. Solomon David
@solomonrdavid
266
29. Lake Ontario Profile Image Lake Ontario
@lakeontario16
246
30. Healing Our Waters-Great Lakes Coalition Profile Image Healing Our Waters-Great Lakes Coalition
@healthylakes
240
31. NOAA Great Lakes Environmental Research Laboratory Profile Image NOAA Great Lakes Environmental Research Laboratory
@noaa_glerl
238
32. The Nature Conservancy In Michigan Profile Image The Nature Conservancy In Michigan
@tncmichigan
233
33. U.S. Fish And Wildlife Profile Image U.S. Fish And Wildlife
@usfws
227
34. Society Of Canadian Aquatic Sciences Profile Image Society Of Canadian Aquatic Sciences
@scas_scsa
225
35. Nandita Basu Profile Image Nandita Basu
@nanditabasu2
220
36. Senator Rosemary Bayer Profile Image Senator Rosemary Bayer
@rosemarybayer
217
37. NOAA GLANSIS Profile Image NOAA GLANSIS
@glansis_news
216
38. IISD Experimental Lakes Area Profile Image IISD Experimental Lakes Area
@iisd_ela
216
39. ELPC Profile Image ELPC
@elpcenter
215
40. Mark Mattson Profile Image Mark Mattson
@waterkeepermark
208
41. FLOW Profile Image FLOW
@flowforwater
201
42. Neil   Hawkins Profile Image Neil Hawkins
@neilchawkins
194
43. Tom Cook Profile Image Tom Cook
@tom4tnc
192
44. Sandra Svoboda Profile Image Sandra Svoboda
@detsandra
188
45. Daniel Brown Profile Image Daniel Brown
@climatodan
185
46. Michigan Sea Grant Profile Image Michigan Sea Grant
@miseagrant
174
47. HRWC Profile Image HRWC
@hrwc
174
48. The Nature Conservancy Profile Image The Nature Conservancy
@nature_org
168
49. The Fred A. & Barbara M. Erb Family Foundation Profile Image The Fred A. & Barbara M. Erb Family Foundation
@erbfamilyfdn
167
50. Great Lakes Observing System (GLOS) Profile Image Great Lakes Observing System (GLOS)
@realglos
163
51. Jean Adams Profile Image Jean Adams
@jeanvadams
160
52. Three Geese Radius Profile Image Three Geese Radius
@shawnmicallef
159
53. Melissa Damaschke Profile Image Melissa Damaschke
@m_damaschke
155
54. Ryan Graydon Profile Image Ryan Graydon
@rgraydon11
154
55. Water Canada Profile Image Water Canada
@canadianwater
153
56. Catherine McKenna Profile Image Catherine McKenna
@cathmckenna
150
57. Detroitpublictv Profile Image Detroitpublictv
@detroitpublictv
150
58. Circle Of Blue Profile Image Circle Of Blue
@circleofblue
149
59. Nicole Wood Profile Image Nicole Wood
@wildlifebiogal
149
60. @hockeyesque Profile Image @hockeyesque
@hockeyesque
149
61. Stephanie Chang Profile Image Stephanie Chang
@stephanielily
148
62. Sierra Club Profile Image Sierra Club
@sierraclub
145
63. Great Lakes Seaway Profile Image Great Lakes Seaway
@glspartnership
145
64. Ohio Sea Grant Profile Image Ohio Sea Grant
@ohioseagrant
140
65. Great Lake Jumper Profile Image Great Lake Jumper
@therealdtox
138
66. The Narwhal Profile Image The Narwhal
@thenarwhalca
135
67. Dr. Anne Jefferson Profile Image Dr. Anne Jefferson
@highlyanne
134
68. Rachel Cohen Profile Image Rachel Cohen
@rcnaturephotos
133
69. NE Ohio Regional Sewer District Profile Image NE Ohio Regional Sewer District
@neorsd
131
70. TNC In Illinois Profile Image TNC In Illinois
@nature_il
126
71. Jeffkart Profile Image Jeffkart
@jeffkart
126
72. CNT Profile Image CNT
@cnt_tweets
126
73. Tom Henry Profile Image Tom Henry
@ecowriterohio
125
74. Teach Me About The Great Lakes Podcast Profile Image Teach Me About The Great Lakes Podcast
@teachgreatlakes
125
75. PCS Profile Image PCS
@pcsmaumee
124
76. Great Lakes Science Center Profile Image Great Lakes Science Center
@glsciencectr
121
77. Bridge Michigan Profile Image Bridge Michigan
@bridgemichigan
120
78. Gabe Wasylko Profile Image Gabe Wasylko
@gabewasylko
117
79. Cuyahoga Valley NP Profile Image Cuyahoga Valley NP
@cvnpnps
116
80. Jonathan Overpeck Profile Image Jonathan Overpeck
@greatlakespeck
115
81. Dr. Andrea Kirkwood Profile Image Dr. Andrea Kirkwood
@kirkwoodlab
114
82. Matthew L. Miller Profile Image Matthew L. Miller
@eatguineapigs
114
83. Dr. Kelsey Leonard Profile Image Dr. Kelsey Leonard
@kelseytleonard
113
84. Mott Foundation Profile Image Mott Foundation
@mottfoundation
113
85. TechTown Detroit Profile Image TechTown Detroit
@techtowndetroit
112
86. Dr. Rebecca Rooney Profile Image Dr. Rebecca Rooney
@girls_can
112
87. Great Lakes Valley Conference Profile Image Great Lakes Valley Conference
@glvcsports
111
88. Tara Tuomaala Profile Image Tara Tuomaala
@ttuomaala
111
89. Greatlakesway Profile Image Greatlakesway
@greatlakesway
110
90. Vance Badawey Profile Image Vance Badawey
@vbadawey
110
91. MilwaukeeRiverkeeper Profile Image MilwaukeeRiverkeeper
@mkeriverkeeper
109
92. Vaccinated Lake Superior Profile Image Vaccinated Lake Superior
@lakesuperior
109
93. Jessie Grow Profile Image Jessie Grow
@j_worg
109
94. Carla Torchia Profile Image Carla Torchia
@carlatorchia
109
95. Wellington Water Watchers Profile Image Wellington Water Watchers
@wwaterwatchers
109
96. Sarah Harmer Profile Image Sarah Harmer
@sarah_harmer
108
97. Michigan Radio Profile Image Michigan Radio
@michiganradio
108
98. Environment Ontario Profile Image Environment Ontario
@onenvironment
107
99. Todd Spangler Profile Image Todd Spangler
@toddspangler
107
100. PJ³ Profile Image PJ³
@paultheurbanist
107
101. Northeast-Midwest Institute Profile Image Northeast-Midwest Institute
@nemwinstitute
106
102. Matt Herbert Profile Image Matt Herbert
@etheostomatt
105
103. Waterlution Profile Image Waterlution
@waterlution
103
104. Detroit Riverfront Profile Image Detroit Riverfront
@detroitrvrfrnt
103
105. EPA Great Lakes Profile Image EPA Great Lakes
@epagreatlakes
102
106. The Erie Situation - Film Profile Image The Erie Situation - Film
@eriesituation
101
107. Kyle Whyte Profile Image Kyle Whyte
@kylepowyswhyte
101
108. Kara Cook Profile Image Kara Cook
@cookkar_
99
109. Share The River Profile Image Share The River
@sharetheriver
99
110. Jen Profile Image Jen
@jenelaina
99
111. WeThePeopleDet Profile Image WeThePeopleDet
@wethepeopledet
98
112. Planet Detroit Profile Image Planet Detroit
@planetdetroit
98
113. CoalitionSAVE Profile Image CoalitionSAVE
@coalitionsave
97
114. Michigan EGLE Profile Image Michigan EGLE
@michiganegle
96
115. Environment Report Profile Image Environment Report
@environreport
95
116. Abraham Aiyash Profile Image Abraham Aiyash
@abrahamaiyash
93
117. Caroline Gottschalk Druschke Profile Image Caroline Gottschalk Druschke
@creekthinker
93
118. Tony Briscoe Profile Image Tony Briscoe
@_tonybriscoe
92
119. Alliance For The Great Lakes Profile Image Alliance For The Great Lakes
@a4gl
92
120. Association Of State Floodplain Managers Profile Image Association Of State Floodplain Managers
@floodsorg
89
121. DataStream Profile Image DataStream
@datastreamh2o
89
122. The Gordon Foundation Profile Image The Gordon Foundation
@thegordonfdn
87
123. Abdullah Hammoud Profile Image Abdullah Hammoud
@ahammoudmi
87
124. Julia Baird Profile Image Julia Baird
@juliambaird
87
125. Dr. Jo Latimore Profile Image Dr. Jo Latimore
@jolatimore
86
126. Richard Mack Profile Image Richard Mack
@richardmackphot
86
127. Amy Carrozzino-Lyon, Ph.D., CWB® Profile Image Amy Carrozzino-Lyon, Ph.D., CWB®
@acl_grbwetlands
83
128. Bonnie Hamilton | Vaxxed Profile Image Bonnie Hamilton | Vaxxed
@bm_hamilton
83
129. Nat Lichten Profile Image Nat Lichten
@nlichten
83
130. Great Lakes Coffee Profile Image Great Lakes Coffee
@glcroasting
80
131. UWM Center For Water Policy Profile Image UWM Center For Water Policy
@uwmwaterpolicy
80
132. Michigan LCV Profile Image Michigan LCV
@michiganlcv
78
133. A Voglesong Zejnati Profile Image A Voglesong Zejnati
@avzejnati
77
134. Alaina Harkness Profile Image Alaina Harkness
@harknessa
77
135. National Wildlife Federation - Great Lakes Profile Image National Wildlife Federation - Great Lakes
@nwfgreatlakes
76
136. LakeSuperiorMagazine Profile Image LakeSuperiorMagazine
@lakesuperiormag
76
137. Ontario Water Centre Profile Image Ontario Water Centre
@ontwatercentre
76
138. Freshwater Future Profile Image Freshwater Future
@freshwaterfutur
76
139. Chelsea Rochman Profile Image Chelsea Rochman
@chelsearochman
75
140. Kevin E. Joyce Profile Image Kevin E. Joyce
@kevinjoyce419
75
141. CBP Great Lakes Profile Image CBP Great Lakes
@cbpgreatlakes
75
142. Liesl Eichler Clark Profile Image Liesl Eichler Clark
@lieslclark
74
143. Simone Lightfoot Profile Image Simone Lightfoot
@simonelightfoot
73
144. Andrew Hoffman Profile Image Andrew Hoffman
@hoffmanandy
72
145. Meredith Gore Profile Image Meredith Gore
@meredithgore
71
146. The Water Institute Profile Image The Water Institute
@water_institute
71
147. Center For Limnology Profile Image Center For Limnology
@wisclimnology
70
148. Hamilton Community Foundation Profile Image Hamilton Community Foundation
@hamcommfdn
70
149. Pollution Probe Profile Image Pollution Probe
@pollutionprobe
70
150. Great Lakes Fungi Profile Image Great Lakes Fungi
@greatlakesfungi
70
151. Howard Learner Profile Image Howard Learner
@howardelpc
69
152. Swim Guide Profile Image Swim Guide
@swimguide
68
153. John Flesher Profile Image John Flesher
@johnflesher
67
154. Alex Sagady Profile Image Alex Sagady
@enviroenforcer
67
155. Julie Claussen Profile Image Julie Claussen
@julielovesfish
67
156. The Water Council Profile Image The Water Council
@thewatercouncil
67
157. Rich Homberg Profile Image Rich Homberg
@richhomberg
66
158. Resilient Infrastructure Sustainable Communities Profile Image Resilient Infrastructure Sustainable Communities
@risc_solutions
66
159. Anthony Ricciardi Profile Image Anthony Ricciardi
@ecoinvasions
66
160. Thijs Frenken Profile Image Thijs Frenken
@thijsfrenken
65
161. Patrick S. Forsythe Profile Image Patrick S. Forsythe
@psf_gbfishlab
65
162. Junction Coalition Profile Image Junction Coalition
@coalition_j
64
163. Silvia Newell Profile Image Silvia Newell
@newelllab
64
164. Clean Water Action Profile Image Clean Water Action
@cleanwatermi
64
165. Greg McClinchey Profile Image Greg McClinchey
@gregmcclinchey
63
166. Erb Institute Profile Image Erb Institute
@erbinstitute
63
167. Andy Bramburger Profile Image Andy Bramburger
@algaeburger
61
168. Netzero Is NOT ZERO Profile Image Netzero Is NOT ZERO
@mxldet
61
169. Marc Cadotte Profile Image Marc Cadotte
@urban_sci
61
170. Rachel Hood Profile Image Rachel Hood
@hoodforthehouse
60
171. Port Milwaukee Profile Image Port Milwaukee
@portmilwaukee
59
172. Margaret O'Gorman, MSc Profile Image Margaret O'Gorman, MSc
@ogormanwhc
59
173. Graham Raby Profile Image Graham Raby
@graham_raby
58
174. Sri Vedachalam Profile Image Sri Vedachalam
@drvedachalam
58
175. GLFC Profile Image GLFC
@lampreycontrol
58
176. Green Bay Profile Image Green Bay
@realgreenbay
58
177. Lisa Borre Profile Image Lisa Borre
@lisa_borre
58
178. Sally Cole-Misch Profile Image Sally Cole-Misch
@sallycolemisch
57
179. New York Sea Grant Profile Image New York Sea Grant
@nyseagrant
56
180. Friends Of The St. Clair River Stewardship Program Profile Image Friends Of The St. Clair River Stewardship Program
@scriverstewards
55
181. Nick Schroeck Profile Image Nick Schroeck
@nickschroeck
54
182. Great Lakes St. Lawrence Seaway Development Corp. Profile Image Great Lakes St. Lawrence Seaway Development Corp.
@seawayusdot
54
183. Stephanie Smith Profile Image Stephanie Smith
@stripedarmsox
54
184. Bonnie Burgess Profile Image Bonnie Burgess
@bonnieburgess
53
185. Designation Of A Bay Of Green Bay NERR Profile Image Designation Of A Bay Of Green Bay NERR
@greenbaynerr
53
186. Old Woman Creek NERR Profile Image Old Woman Creek NERR
@owcnerr
52
187. Jacob Bruxer Profile Image Jacob Bruxer
@jacobbruxer
51
188. Aran O'Carroll Profile Image Aran O'Carroll
@aranocarroll
50
189. GreatLakesWater Profile Image GreatLakesWater
@wqmgreatlakes
50
190. U-M Graham Sustainability Institute Profile Image U-M Graham Sustainability Institute
@grahaminstitute
50
191. LauraAsialaCSR Profile Image LauraAsialaCSR
@lauraasialacsr
50
192. Bonnie Willison Profile Image Bonnie Willison
@bonniewillison
49
193. Ontario Biodiversity Profile Image Ontario Biodiversity
@onbiocouncil
49
194. Michigan Sierra Club Profile Image Michigan Sierra Club
@michigansierra
49
195. Freshwater Collaborative Of Wisconsin Profile Image Freshwater Collaborative Of Wisconsin
@freshwaterwi
49
196. GreatLakesProtection Profile Image GreatLakesProtection
@glpfund
48
197. Michelle Carr Profile Image Michelle Carr
@michellecarrtnc
47
198. Michigan Environmental Council Profile Image Michigan Environmental Council
@michenvcouncil
47
199. SeawayNNY⚓ Profile Image SeawayNNY⚓
@seawaynny
46
200. Eric Roberts Profile Image Eric Roberts
@ericrsails
46
201. #GreatLakesUntamed Profile Image #GreatLakesUntamed
@wolverineted
46
202. Michelle Woodhouse Profile Image Michelle Woodhouse
@michlsamara
45
203. Charlotte Jameson Profile Image Charlotte Jameson
@charjameson
45
204. Audrey Baetz Profile Image Audrey Baetz
@fish_baetz
45
205. John Linc Stine Profile Image John Linc Stine
@jlincstine
45
206. Delta Institute Profile Image Delta Institute
@deltagreatlakes
44
207. Kresge Environment Profile Image Kresge Environment
@kresgenviro
44
208. Loren King Profile Image Loren King
@thxfrallthefish
44
209. Kelly House Profile Image Kelly House
@kelly_m_house
44
210. TJ Pignataro Profile Image TJ Pignataro
@tjpignataro
43
211. Rob Sisson Profile Image Rob Sisson
@rob_sisson
42
212. Two Yellow Buoys Profile Image Two Yellow Buoys
@twoyellowbuoys
42
213. Bryan Brooks Profile Image Bryan Brooks
@bryanwbrooks
41
214. Tip Of The Mitt Watershed Council Profile Image Tip Of The Mitt Watershed Council
@tomwcouncil
41
215. Wisc Water Library + Wisconsin Sea Grant Education Profile Image Wisc Water Library + Wisconsin Sea Grant Education
@wiscwaterlib
40
216. GreatLakesEcho Profile Image GreatLakesEcho
@greatlakesecho
40
217. Sierra Club Profile Image Sierra Club
@sc_great_lakes
40
218. Protect Great Lakes Profile Image Protect Great Lakes
@protectglwater
40
219. Dr. Camden Burd Profile Image Dr. Camden Burd
@camdenburd
40
220. Minnesota Sea Grant Profile Image Minnesota Sea Grant
@mnseagrant
40
221. Bentley Johnson Profile Image Bentley Johnson
@bentleymjohnson
39
222. Marnie Urso Profile Image Marnie Urso
@marnieurso
39
223. Jim Roy Profile Image Jim Roy
@jwroygw
39
224. LVEJO Profile Image LVEJO
@lvejo
39
225. Detroit River Coalition Profile Image Detroit River Coalition
@detrivcoalition
38
226. Sara Hughes Profile Image Sara Hughes
@prof_shughes
38
227. Water Rangers Profile Image Water Rangers
@water_rangers
38
228. Current Profile Image Current
@currentwater
38
229. Inland Seas Ed Assoc Profile Image Inland Seas Ed Assoc
@inlandseas
38
230. Chris Vandergoot Profile Image Chris Vandergoot
@eriefishdoc
38
231. U Of T Trash Team Profile Image U Of T Trash Team
@uofttrashteam
38
232. Garret M. Ellison Profile Image Garret M. Ellison
@garretellison
37
233. Dave Poulson Profile Image Dave Poulson
@dpoulson
37
234. Peter Jacobson Profile Image Peter Jacobson
@mnlakescientist
37
235. Jérôme Marty (He/Him) Profile Image Jérôme Marty (He/Him)
@freshwatermarty
36
236. Sam Athey Profile Image Sam Athey
@sustainablesam_
36
237. Andrew Honsey Profile Image Andrew Honsey
@andrew_honsey
36
238. T_campy Profile Image T_campy
@t_campy
36
239. CleanWaterActionPA Profile Image CleanWaterActionPA
@cleanh2opa
36
240. Dr. Amy Marcarelli Profile Image Dr. Amy Marcarelli
@amymarcarelli
36
241. David Ruck Profile Image David Ruck
@davidruck
36
242. Great Lakes Journal Profile Image Great Lakes Journal
@grtlakesjrnl
35
243. GLPhragCollaborative Profile Image GLPhragCollaborative
@glphrag
35
244. USACE Buffalo Profile Image USACE Buffalo
@usace_buffalo
35
245. Cory Brant Profile Image Cory Brant
@brantromyzon
35
246. UWM Freshwater Sci Profile Image UWM Freshwater Sci
@waterscienceuwm
34
247. Lake Erie Foundation Profile Image Lake Erie Foundation
@lakeeriefound
34
248. Ohio Lake Erie Commission Profile Image Ohio Lake Erie Commission
@ohiolakeerie
34
249. Lake Superior Photo Profile Image Lake Superior Photo
@laksuperiorfoto
34
250. GLIER At UWindsor Profile Image GLIER At UWindsor
@glieruwindsor
34
251. Matt Brown Profile Image Matt Brown
@brown__matt
34
252. Brenda Culler Profile Image Brenda Culler
@brendaculler
33
253. Michiganographer Profile Image Michiganographer
@michiganography
33
254. Quantitative Fisheries Center At MSU Profile Image Quantitative Fisheries Center At MSU
@qfcatmsu
33
255. Jennifer Caddick Profile Image Jennifer Caddick
@jencaddick
32
256. Daniel Macfarlane Profile Image Daniel Macfarlane
@danny__mac__
32
257. David Dempsey Profile Image David Dempsey
@greatlakescribe
32
258. Katie C Williams Profile Image Katie C Williams
@kt_c_williams
32
259. NAVSTA Great Lakes Profile Image NAVSTA Great Lakes
@navstaglakes
32
260. Gary Wilson Profile Image Gary Wilson
@garyglx5
31
261. Canalway Partners Profile Image Canalway Partners
@canalwaycle
31
262. West Michigan Environmental Action Council Profile Image West Michigan Environmental Action Council
@wmeac
31
263. Stone Laboratory Profile Image Stone Laboratory
@stonelab
30
264. Great Lakes DMV Profile Image Great Lakes DMV
@glbcindmv
29
265. Dr Roberto Quinlan Profile Image Dr Roberto Quinlan
@r_quinla
29
266. Lynn Broaddus Profile Image Lynn Broaddus
@lynnbroaddus
29
267. Donna Kashian Profile Image Donna Kashian
@dkashian
29
268. Greg Dick Profile Image Greg Dick
@greatlakesgreg
29
269. Ethan Theuerkauf Profile Image Ethan Theuerkauf
@ejtheuerkauf
29
270. Susan Cosier Profile Image Susan Cosier
@susancosier
29
271. Huron Pines Profile Image Huron Pines
@huronpines
28
272. Jeff Alexander Profile Image Jeff Alexander
@jeffalexander84
28
273. Sustain Great Lakes Profile Image Sustain Great Lakes
@sogl
28
274. GLSL Cities Profile Image GLSL Cities
@glslcities
28
275. Lake Huron Coastal Centre Profile Image Lake Huron Coastal Centre
@coastalcentre
28
276. Andrew Reeves Profile Image Andrew Reeves
@reevesreport
28
277. Kenneth Bailey Profile Image Kenneth Bailey
@michexposures
28
278. River Institute Profile Image River Institute
@riverinstitutec
28
279. Thunder Bay NMS Profile Image Thunder Bay NMS
@thunderbaynms
27
280. Green Lake Assoc. Profile Image Green Lake Assoc.
@glagreenlake
27
281. Great Lakes Trust Profile Image Great Lakes Trust
@greatlakestrust
27
282. Great Lakes Spirituality Project Profile Image Great Lakes Spirituality Project
@glsproject
27
283. Cleveland Water Alliance Profile Image Cleveland Water Alliance
@cleh2oalliance
27
284. Deidre Peroff, Ph.D. Profile Image Deidre Peroff, Ph.D.
@deidremke
27
285. Sarah Zack Profile Image Sarah Zack
@sarahazack
27
286. Jeff Reutter Profile Image Jeff Reutter
@jeffreutter
27
287. Brad Utrup Profile Image Brad Utrup
@bradu42
27
288. Paul Dyster Profile Image Paul Dyster
@pdyster
27
289. Fielding Montgomery Profile Image Fielding Montgomery
@fielding16
26
290. Ohio & Erie Canalway National Heritage Area Profile Image Ohio & Erie Canalway National Heritage Area
@oecanalway
26
291. Bay Area Restoration Council Profile Image Bay Area Restoration Council
@hamiltonharbour
26
292. Chris Collier Profile Image Chris Collier
@thinklikea_mtn
26
293. Jake Kvistad Profile Image Jake Kvistad
@jakefishtad
26
294. Yousef Rabhi Profile Image Yousef Rabhi
@reprabhi
26
295. Sierra Club Ontario Profile Image Sierra Club Ontario
@sierraclubon
25
296. Clinton River WC Profile Image Clinton River WC
@clintonriverwc
25
297. Patrick Doran, Ph.D. Profile Image Patrick Doran, Ph.D.
@pjdgreatlakes
25
298. Michigan AmeriCorps Profile Image Michigan AmeriCorps
@miamericorps
25
299. Leslie Tom Profile Image Leslie Tom
@les733
25
300. Flint Rising Profile Image Flint Rising
@flintrising
25
301. Toronto Zoo's Great Lakes Program Profile Image Toronto Zoo's Great Lakes Program
@greatlakesprgm
25
302. Robert Letcher Profile Image Robert Letcher
@robertletcher3
25
303. Jill Witkowski Heaps Profile Image Jill Witkowski Heaps
@jillwitkowski
24
304. Karl Martin Profile Image Karl Martin
@karl_j_martin
23
305. Great Lakes Outreach Media Profile Image Great Lakes Outreach Media
@lakesoutreach
23
306. Maumee AOC Profile Image Maumee AOC
@maumeeaoc
22
307. Taylor Brown Profile Image Taylor Brown
@tabrown_ecology
22
308. Trevor E. Pitcher Profile Image Trevor E. Pitcher
@pitcherlab
22
309. Great Lakes Group Profile Image Great Lakes Group
@greatlakesgroup
22
310. Monitoring The Great Lakes Profile Image Monitoring The Great Lakes
@glmonitoring
22
311. Annamarie Sysling Profile Image Annamarie Sysling
@asysling
22
312. GreatLakeErie EducatorsXchange Profile Image GreatLakeErie EducatorsXchange
@pedestrianism
21
313. Detroit River Canadian Cleanup (DRCC) Profile Image Detroit River Canadian Cleanup (DRCC)
@detroitriverrap
21
314. HABs Collaborative Profile Image HABs Collaborative
@glhabscollab
21
315. Lisa Erdle Profile Image Lisa Erdle
@lisaerdle
21
316. TNC Ohio Profile Image TNC Ohio
@nature_ohio
21
317. The Nature Conservancy In Minnesota Profile Image The Nature Conservancy In Minnesota
@nature_mn
20
318. Caitie Nigrelli Profile Image Caitie Nigrelli
@gr8lakeslady
20
319. Fish Physiology Lab Profile Image Fish Physiology Lab
@grayfishlab
20
320. Laura Rubin Profile Image Laura Rubin
@laurarubin4
19
321. Don Scavia Profile Image Don Scavia
@dscavia
19
322. MKE Water Commons Profile Image MKE Water Commons
@mkewatercommons
19
323. National Museum Of The Great Lakes Profile Image National Museum Of The Great Lakes
@nmgltoledo
19
324. Georgian Bay Biosphere Profile Image Georgian Bay Biosphere
@gbaybiosphere
18
325= Cheryl Nenn Profile Image Cheryl Nenn
@cherylnenn
18
325= Beth Wanamaker (She/her) Profile Image Beth Wanamaker (She/her)
@bethaleh
18
327. GreatLakesDailyNews Profile Image GreatLakesDailyNews
@greatlakesdaily
18
328. Great Lakes Action Profile Image Great Lakes Action
@gr8lakesaction
18
329. Bob Sterner Profile Image Bob Sterner
@bobsterner
18
330. Freshwater Profile Image Freshwater
@freshwatersoc
18
331. Kevin Keeler Profile Image Kevin Keeler
@gr8lakeswetlab
18
332. Great Lakes Environmental Law Center Profile Image Great Lakes Environmental Law Center
@glelc
17
333. Jan-Michael Hessenauer Profile Image Jan-Michael Hessenauer
@jmhessenauer
17
334. UT Lake Erie Center Profile Image UT Lake Erie Center
@lakeeriecenter
17
335. Mike Shriberg Profile Image Mike Shriberg
@mshriberg
17
336. Toronto Remedial Action Plan (RAP) Profile Image Toronto Remedial Action Plan (RAP)
@rap_toronto
17
337. Mark Fisher Profile Image Mark Fisher
@markpfisher
17
338. Andrew Slade, MEP Profile Image Andrew Slade, MEP
@mep_duluth
16
339. Great Lakes Christian College Profile Image Great Lakes Christian College
@glcccrusaders
16
340. Sarah Orlando Profile Image Sarah Orlando
@sarahaorlando
16
341. Lake Erie Nature & Science Center Profile Image Lake Erie Nature & Science Center
@lensc
16
342. Lake Carriers' Association Profile Image Lake Carriers' Association
@lcaships
16
343. Warren Currie Profile Image Warren Currie
@drplanktonguy
15
344. Julia Noordyk Profile Image Julia Noordyk
@noordcoast
15
345. Ellen Brown Profile Image Ellen Brown
@ellensnature
15
346. Forged In The Smithy Profile Image Forged In The Smithy
@conansmith
15
347. Adam Profile Image Adam
@beardedenviro
15
348. Ducks Unlimited-GLAR Profile Image Ducks Unlimited-GLAR
@glarducks
15
349. LimnoTech Profile Image LimnoTech
@limnotech
15
350. Melissa Duhaime Profile Image Melissa Duhaime
@envirophage
15
351. MWR Great Lakes Profile Image MWR Great Lakes
@navygreatlakes
14
352. Dan Egan Profile Image Dan Egan
@danpatrickegan
14
353. Rick Lindgren Profile Image Rick Lindgren
@ecolawyer_rdl
14
354. Julie Mida Hinderer Profile Image Julie Mida Hinderer
@icanhaztwtr
14
355. Latia Leonard Profile Image Latia Leonard
@latia_leonard
14
356. Central Lake Ontario Conservation (CLOCA) Profile Image Central Lake Ontario Conservation (CLOCA)
@cloca1
13
357. Sanjiv Sinha Profile Image Sanjiv Sinha
@sanjivingl
13
358. Audrey Sawyer Profile Image Audrey Sawyer
@osuwaterissues
13
359. Janina Profile Image Janina
@janinah2o
13
360. Ausable Bayfield Profile Image Ausable Bayfield
@landwaternews
12
361. Robert Michael McKay Profile Image Robert Michael McKay
@mckayglier
12
362. Laurentian SETAC Profile Image Laurentian SETAC
@laurentiansetac
11
363. Bill Schleizer Profile Image Bill Schleizer
@schleizer
11
364. Friends Of The Rouge Profile Image Friends Of The Rouge
@rougefriends
11
365. Lauren Pintor Profile Image Lauren Pintor
@pintorlabosu
11
366. Dr. Catherine Febria Profile Image Dr. Catherine Febria
@ecofebria
11
367. Michael A Reuter Profile Image Michael A Reuter
@michaelareuter
11
368. Karen Murchie Profile Image Karen Murchie
@karenjmurchie
11
369. Forum For Leadership On Water Profile Image Forum For Leadership On Water
@flowcanada
11
370. René Sahba Shahmohamadloo Profile Image René Sahba Shahmohamadloo
@renesahba
11
371. Noah Hall Profile Image Noah Hall
@lakeslaw
11
372. Natasha Blakely Profile Image Natasha Blakely
@blakelynat
11
373. MichiganMusselMan Profile Image MichiganMusselMan
@davezanatta
11
374. Kennedy Bucci Profile Image Kennedy Bucci
@kennedybucci1
10
375. Emily Tyner Profile Image Emily Tyner
@ehtyner
10
376. Jim Howe Profile Image Jim Howe
@jimhowe24
10
377. Liesl Clark Profile Image Liesl Clark
@egledirector
10
378. Erin S Dunlop Profile Image Erin S Dunlop
@airydunlop
10
379. Doug Jonas Profile Image Doug Jonas
@dougjonas1
9
380. Danielle Kaeding Profile Image Danielle Kaeding
@daniellekaeding
9
381. SER MWGL Profile Image SER MWGL
@ser_mwgl
9
382. Erie Hack Profile Image Erie Hack
@eriehack
9
383. Lester Graham Profile Image Lester Graham
@michiganwatch
9
384. Paula McIntyre Profile Image Paula McIntyre
@pdmcintyre
9
385. Melanie Moore Profile Image Melanie Moore
@geekchic_mel
9
386. Ashley Wallis (She/her) Profile Image Ashley Wallis (She/her)
@ashleyewallis
9
387. Dr. Ellen George Profile Image Dr. Ellen George
@greatlakescisco
9
388. Lake Superior NMCA Profile Image Lake Superior NMCA
@lksuperiornmca
9
389. John Downing Profile Image John Downing
@limnoguy
9
390. Dona Geagea Profile Image Dona Geagea
@dona_gea
8
391. Yu-Chun Kao Profile Image Yu-Chun Kao
@dr_kaoyc
8
392. Dr. Amanda Herzog Profile Image Dr. Amanda Herzog
@draherzog
7
393. Dr. Karen Vigmostad Profile Image Dr. Karen Vigmostad
@aboutthelakes
7
394. Geneva Langeland Profile Image Geneva Langeland
@genevalangeland
7
395. Woolnough Mussel Lab Profile Image Woolnough Mussel Lab
@mussellab_dw
7
396. Joy Mulinex Profile Image Joy Mulinex
@j_mulinex
6
397. Susan Bence Profile Image Susan Bence
@wuwmenviron
6
398. Ellory Monks Profile Image Ellory Monks
@ellory_monks
6
399. NC Burke Center Profile Image NC Burke Center
@ncburkecenter
6
400. Healthy Lake Huron Profile Image Healthy Lake Huron
@healthylkhuron
6
401. David Rankin Profile Image David Rankin
@j_david
6
402. Jennifer Boehme Profile Image Jennifer Boehme
@highseassci
6
403. Niagara River RAP Profile Image Niagara River RAP
@niagarariverrap
6
404. Healthy Urban Waters At Wayne State Profile Image Healthy Urban Waters At Wayne State
@wateratwayne
6
405. Friends Of The St. Clair River Profile Image Friends Of The St. Clair River
@friendsscriver
6
406. Jory Jonas Profile Image Jory Jonas
@jonasjory
5
407. Ed Moore Profile Image Ed Moore
@edmooredocs
5
408. Jesse Schomberg Profile Image Jesse Schomberg
@jschombe
5
409. Lora Shrake Profile Image Lora Shrake
@lorashrake
5
410. Evie S. Brahmstedt Profile Image Evie S. Brahmstedt
@esbrahmstedt
5
411. St Louis River Profile Image St Louis River
@stlouisra
5
412. Heather Braun Profile Image Heather Braun
@hbrauncan
5
413. Verena Conkin Profile Image Verena Conkin
@verenaconkin
5
414. Brenda Drinkwalter Profile Image Brenda Drinkwalter
@bdrinkwalter
5
415. So-Jung Profile Image So-Jung
@syoun88
5
416. Lake Erie Advocates Profile Image Lake Erie Advocates
@cleanlakeerie
5
417. The Healthy Headwaters Lab Profile Image The Healthy Headwaters Lab
@streamecology
5
418. Maureen Cunningham Profile Image Maureen Cunningham
@mocunningham4
5
419. Hugh McDiarmid, Jr. Profile Image Hugh McDiarmid, Jr.
@hughmcdiarmid
4
420. Mary Lammert Khoury Profile Image Mary Lammert Khoury
@marylkhoury
4
421. LSSU CFRE Profile Image LSSU CFRE
@lssu_cfre
4
422. Nick Leonard Profile Image Nick Leonard
@nickeleonard
4
423. GLISA Profile Image GLISA
@greatlakesglisa
4
424. Saginaw Bay WIN Profile Image Saginaw Bay WIN
@saginawbaywin
4
425. Elin Warn Betanzo Profile Image Elin Warn Betanzo
@safewatereng
4
426. Gail Krantzberg Profile Image Gail Krantzberg
@gailkrantzberg
4
427. The Sweetwater Seas Profile Image The Sweetwater Seas
@sweetwatersea
4
428. Helen Taylor Profile Image Helen Taylor
@helentaylor_tnc
4
429. Jill Brooks Profile Image Jill Brooks
@jillbrooks85
3
430. Ian Solomon Profile Image Ian Solomon
@ianjsolomon
3
431. Theodore Tugboat (the RealTheodoreTugboat) Profile Image Theodore Tugboat (the RealTheodoreTugboat)
@theodoretugboat
3
432. David Strifling Profile Image David Strifling
@davidstrifling
3
433. Jumana Vasi Profile Image Jumana Vasi
@jumanavasi
3
434. Mary Louks Profile Image Mary Louks
@louks_mary
3
435. Sharon McGowan Profile Image Sharon McGowan
@sharon1mcgowan
3
436. Sara Guiher Profile Image Sara Guiher
@saraguiher
3
437. CleanWaterAction Profile Image CleanWaterAction
@cleanwatermn
3
438. Andy Stevens Profile Image Andy Stevens
@fishmcgillis
2
439. ✨Angela Greene✨ Profile Image ✨Angela Greene✨
@angelagreene12
2
440. Sandy Bihn Profile Image Sandy Bihn
@sandylakeerie
2
441. Blue Fish News Profile Image Blue Fish News
@bluefishnews
2
442. Marie Zhuikov, Author Profile Image Marie Zhuikov, Author
@mariezhuikov
2
443. Tim Maguire Profile Image Tim Maguire
@biogeogreatlake
2
444. Fund For Lake MI Profile Image Fund For Lake MI
@fundforlakemi
1
445. Nicholas Occhipinti Profile Image Nicholas Occhipinti
@nocchipi
1
446. Dr. Katie Stammler Profile Image Dr. Katie Stammler
@rileytcat
1
447. Friends Of LSR Profile Image Friends Of LSR
@folsr
1
448. MI Clean Marina Profile Image MI Clean Marina
@micleanmarina
1
449. Kristy Phillips Profile Image Kristy Phillips
@kristyofmi
0
450. InfoSuperior Profile Image InfoSuperior
@infosuperior_
-0
451. Allison Hrycik Profile Image Allison Hrycik
@ahrycik
-1
452. Joan M Rothenberg Profile Image Joan M Rothenberg
@jmrgreatlakes
-1
453. Eric Olson Profile Image Eric Olson
@wisco_kid
-1
454. Wanda Eichler Profile Image Wanda Eichler
@wandaeichler
-1
455. Paul Weidman Profile Image Paul Weidman
@aquaticecology
-1
456. Todd Ambs Profile Image Todd Ambs
@toddambs
-2
457. Shirley Heinze Land Trust Profile Image Shirley Heinze Land Trust
@heinzetrust
-2
458. Fisk Lab Profile Image Fisk Lab
@fisk_lab
-3
459. PASeaGrant Profile Image PASeaGrant
@paseagrant
-3
460. Great Lakes Commons Profile Image Great Lakes Commons
@gl_commons
-3
461. Ann Profile Image Ann
@littlebeachlady
-4
462. Purdue Fish Eco Lab Profile Image Purdue Fish Eco Lab
@hooklab
-4
463. Christopher Hilkene Profile Image Christopher Hilkene
@hip_1
-5
464. Joel Brammeier Profile Image Joel Brammeier
@joelbrammeier
-5
465. Ctr For GL Literacy Profile Image Ctr For GL Literacy
@cglliteracy
-6
466. GLATOS Telemetry Profile Image GLATOS Telemetry
@glatos_fish
-6
467. Michigan Inland Lakes Partnership Profile Image Michigan Inland Lakes Partnership
@mich_lakes
-6
468. Sean Hammond Profile Image Sean Hammond
@seannhammond
-6
469. Chris McLaughlin Profile Image Chris McLaughlin
@thebackloop
-8
470. Social Great Lakes™ Profile Image Social Great Lakes™
@socialgreatlake
-8
471. Megan Dodson Profile Image Megan Dodson
@megdodson_gl
-8
472. Stuart Carlton Profile Image Stuart Carlton
@jscarlton
-9
473. Robin Rozon Profile Image Robin Rozon
@rockinrobin03
-10
474. Rebecca Williams Profile Image Rebecca Williams
@mradiorebeccaw
-10
475. Sierra Clark Profile Image Sierra Clark
@sierrabiidaaban
-11
476. GLOW Swimming Adventures Profile Image GLOW Swimming Adventures
@glowswimming
-11
477. Lee FG Gutowsky Profile Image Lee FG Gutowsky
@lee_fg
-12
478. Phil Anderson Profile Image Phil Anderson
@phil__anderson
-12
479. RAEON Profile Image RAEON
@raeon_
-12
480. Kelly Robinson Profile Image Kelly Robinson
@kfilerrobinson
-13
481. Ashley Moerke Profile Image Ashley Moerke
@amoerke1
-14
482. Erma C. Leaphart Profile Image Erma C. Leaphart
@water_ally
-14
483. Tracy Galarowicz Profile Image Tracy Galarowicz
@fisheco
-14
484. Michael Twiss Profile Image Michael Twiss
@mtwiss
-15
485. Jamie Konopacky Profile Image Jamie Konopacky
@jkonopacky
-15
486. Scott Sowa Profile Image Scott Sowa
@ssowa4nature
-15
487. Black River AOC Profile Image Black River AOC
@blackriveraoc
-16
488. Chiara Profile Image Chiara
@chiarazc
-17
489. Ryan Newton Profile Image Ryan Newton
@aqcrobial
-18
490. Brandon Hofmeister Profile Image Brandon Hofmeister
@hofmeisterb
-19
491. @annELPC Profile Image @annELPC
@mesnikoffann
-20
492. Natalie Chin Profile Image Natalie Chin
@lakesuper_wisg
-20
493. Devin Gill Profile Image Devin Gill
@gilly_devin
-24
494. Kristy Meyer Profile Image Kristy Meyer
@kristyrmeyer
-28
495. Peter Alsip Profile Image Peter Alsip
@pete_n_tweet
-29
496. Jess Ives Profile Image Jess Ives
@jtimives11
-36
497. Shayenna Profile Image Shayenna
@biidaabankwe
-46
498. WashCoWaterResources Profile Image WashCoWaterResources
@washtenawwrc
-54
499. Dan Denardo Profile Image Dan Denardo
@dandenardo
-64
500. Freeboard Technology Profile Image Freeboard Technology
@freeboardtech
-83