#GreatLakes500 6:00am, 04th Apr 2023

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. Mark Mattson Profile Image Mark Mattson
@waterkeepermark
803
2. Lake Michigan Profile Image Lake Michigan
@lakemichigan13
782
3. Dr. Solomon David Profile Image Dr. Solomon David
@solomonrdavid
670
4. NOAA Great Lakes Environmental Research Laboratory Profile Image NOAA Great Lakes Environmental Research Laboratory
@noaa_glerl
645
5. Lake Ontario Waterkeeper Profile Image Lake Ontario Waterkeeper
@lowaterkeeper
637
6. IAGLR Profile Image IAGLR
@iaglr
517
7. Meredith Brown Profile Image Meredith Brown
@rivermeredith
507
8. Clean Water Action Profile Image Clean Water Action
@cleanwatermi
496
9. Great Lakes Ice Tracker Profile Image Great Lakes Ice Tracker
@glicetracker
456
10. Great Lakes Now Profile Image Great Lakes Now
@greatlakesnow
444
11. Lake Ontario Profile Image Lake Ontario
@lakeontario16
438
12. CGLR Profile Image CGLR
@cglrgreatlakes
431
13. Monitoring The Great Lakes Profile Image Monitoring The Great Lakes
@glmonitoring
425
14. Eddie Great Lakes-Verhamme Profile Image Eddie Great Lakes-Verhamme
@eddiegreatlakes
335
15. The Fred A. & Barbara M. Erb Family Foundation Profile Image The Fred A. & Barbara M. Erb Family Foundation
@erbfamilyfdn
332
16. GreatLakesWater Profile Image GreatLakesWater
@wqmgreatlakes
326
17. Environment Ontario Profile Image Environment Ontario
@onenvironment
324
18. GreatLakesCommission Profile Image GreatLakesCommission
@glcommission
309
19. GreatLakesProtection Profile Image GreatLakesProtection
@glpfund
276
20. Maumee AOC Profile Image Maumee AOC
@maumeeaoc
275
21. The Nature Conservancy In Michigan Profile Image The Nature Conservancy In Michigan
@tncmichigan
275
22. CIGLR Profile Image CIGLR
@ciglr_um
270
23. The Water Council Profile Image The Water Council
@thewatercouncil
270
24. RAEON Profile Image RAEON
@raeon_
265
25. UT Lake Erie Center Profile Image UT Lake Erie Center
@lakeeriecenter
237
26. Senator Rosemary Bayer Profile Image Senator Rosemary Bayer
@rosemarybayer
236
27. USCG Great Lakes Profile Image USCG Great Lakes
@uscggreatlakes
234
28. LakeEerie Profile Image LakeEerie
@lakeerienorth
230
29. WeThePeopleDet Profile Image WeThePeopleDet
@wethepeopledet
230
30. Detroitpublictv Profile Image Detroitpublictv
@detroitpublictv
228
31. NOAA GLANSIS Profile Image NOAA GLANSIS
@glansis_news
226
32. Tom Cook Profile Image Tom Cook
@tom4tnc
224
33. Katie O'Reilly Profile Image Katie O'Reilly
@drkatfish
216
34. The Joyce Foundation Profile Image The Joyce Foundation
@joycefdn
213
35. Circle Of Blue Profile Image Circle Of Blue
@circleofblue
211
36. Titus Seilheimer Profile Image Titus Seilheimer
@drfishsg
200
37. LimnoTech Profile Image LimnoTech
@limnotech
190
38. U.S. Fish And Wildlife Profile Image U.S. Fish And Wildlife
@usfws
182
39. Tara Tuomaala Profile Image Tara Tuomaala
@ttuomaala
178
40. Tom Henry Profile Image Tom Henry
@ecowriterohio
175
41. Great Lakes St. Lawrence Seaway Development Corp. Profile Image Great Lakes St. Lawrence Seaway Development Corp.
@seawayusdot
172
42. Jay Austin Profile Image Jay Austin
@jaustinumd
168
43. Jérôme Marty (He/Him) Profile Image Jérôme Marty (He/Him)
@freshwatermarty
165
44. IJC.org Profile Image IJC.org
@ijcsharedwaters
161
45. Rob Sisson Profile Image Rob Sisson
@rob_sisson
154
46. Stephanie Chang Profile Image Stephanie Chang
@stephanielily
153
47. Nandita Basu Profile Image Nandita Basu
@nanditabasu2
152
48. ELPC Profile Image ELPC
@elpcenter
151
49. Catherine McKenna Profile Image Catherine McKenna
@cathmckenna
150
50. Three Geese Radius Profile Image Three Geese Radius
@shawnmicallef
150
51. @hockeyesque Profile Image @hockeyesque
@hockeyesque
150
52. Water Canada Profile Image Water Canada
@canadianwater
149
53. The Nature Conservancy Profile Image The Nature Conservancy
@nature_org
147
54. Steven J. Cooke Profile Image Steven J. Cooke
@sjc_fishy
147
55. Sierra Club Profile Image Sierra Club
@sierraclub
147
56. GLFC Profile Image GLFC
@lampreycontrol
144
57. NE Ohio Regional Sewer District Profile Image NE Ohio Regional Sewer District
@neorsd
143
58. Greg McClinchey Profile Image Greg McClinchey
@gregmcclinchey
140
59. IISD Experimental Lakes Area Profile Image IISD Experimental Lakes Area
@iisd_ela
137
60. TNC In Illinois Profile Image TNC In Illinois
@nature_il
131
61. Dr. Anne Jefferson Profile Image Dr. Anne Jefferson
@highlyanne
130
62. Michigan Sea Grant Profile Image Michigan Sea Grant
@miseagrant
129
63. Vaccinated Lake Superior Profile Image Vaccinated Lake Superior
@lakesuperior
129
64. Rachel Cohen Profile Image Rachel Cohen
@rcnaturephotos
128
65. CNT Profile Image CNT
@cnt_tweets
128
66. Bridge Michigan Profile Image Bridge Michigan
@bridgemichigan
125
67. Oil&Water Don't Mix Profile Image Oil&Water Don't Mix
@oilwaterdntmix
124
68. The Narwhal Profile Image The Narwhal
@thenarwhalca
124
69. Great Lake Jumper Profile Image Great Lake Jumper
@therealdtox
123
70. Dr. Kelsey Leonard Profile Image Dr. Kelsey Leonard
@kelseytleonard
123
71. EPA Great Lakes Profile Image EPA Great Lakes
@epagreatlakes
120
72. Caroline Gottschalk Druschke Profile Image Caroline Gottschalk Druschke
@creekthinker
120
73. Gabe Wasylko Profile Image Gabe Wasylko
@gabewasylko
119
74. PJ³ Profile Image PJ³
@paultheurbanist
119
75. Great Lakes Science Center Profile Image Great Lakes Science Center
@glsciencectr
117
76. A Voglesong Zejnati Profile Image A Voglesong Zejnati
@avzejnati
115
77. Great Lakes Valley Conference Profile Image Great Lakes Valley Conference
@glvcsports
114
78. Healing Our Waters-Great Lakes Coalition Profile Image Healing Our Waters-Great Lakes Coalition
@healthylakes
113
79. Cuyahoga Valley NP Profile Image Cuyahoga Valley NP
@cvnpnps
113
80. Jonathan Overpeck Profile Image Jonathan Overpeck
@greatlakespeck
113
81. Mott Foundation Profile Image Mott Foundation
@mottfoundation
113
82. TechTown Detroit Profile Image TechTown Detroit
@techtowndetroit
111
83. Share The River Profile Image Share The River
@sharetheriver
110
84. Abraham Aiyash Profile Image Abraham Aiyash
@abrahamaiyash
110
85. Dr. Amanda Herzog Profile Image Dr. Amanda Herzog
@draherzog
110
86. Dr. Andrea Kirkwood Profile Image Dr. Andrea Kirkwood
@kirkwoodlab
108
87. Michigan Radio Profile Image Michigan Radio
@michiganradio
107
88. Matthew L. Miller Profile Image Matthew L. Miller
@eatguineapigs
107
89. Michigan EGLE Profile Image Michigan EGLE
@michiganegle
107
90. Waterlution Profile Image Waterlution
@waterlution
104
91. Neil   Hawkins Profile Image Neil Hawkins
@neilchawkins
104
92. Sarah Harmer Profile Image Sarah Harmer
@sarah_harmer
103
93. Kyle Whyte Profile Image Kyle Whyte
@kylepowyswhyte
103
94. Freeboard Technology Profile Image Freeboard Technology
@freeboardtech
101
95. Greatlakesway Profile Image Greatlakesway
@greatlakesway
101
96. Vance Badawey Profile Image Vance Badawey
@vbadawey
101
97. Alliance For The Great Lakes Profile Image Alliance For The Great Lakes
@a4gl
100
98. Jen Profile Image Jen
@jenelaina
100
99. Chelsea Rochman Profile Image Chelsea Rochman
@chelsearochman
99
100. Greg Dick Profile Image Greg Dick
@greatlakesgreg
99
101. Detroit Riverfront Profile Image Detroit Riverfront
@detroitrvrfrnt
99
102. Tony Briscoe Profile Image Tony Briscoe
@_tonybriscoe
98
103. Association Of State Floodplain Managers Profile Image Association Of State Floodplain Managers
@floodsorg
97
104. Environment Report Profile Image Environment Report
@environreport
96
105. Dr. Rebecca Rooney Profile Image Dr. Rebecca Rooney
@girls_can
96
106. Swim Drink Fish Profile Image Swim Drink Fish
@swimdrinkfish
96
107. Dr. Jo Latimore Profile Image Dr. Jo Latimore
@jolatimore
96
108. Abdullah Hammoud Profile Image Abdullah Hammoud
@ahammoudmi
94
109. Ann Profile Image Ann
@littlebeachlady
90
110. Alaina Harkness Profile Image Alaina Harkness
@harknessa
85
111. The Gordon Foundation Profile Image The Gordon Foundation
@thegordonfdn
84
112. LakeSuperiorMagazine Profile Image LakeSuperiorMagazine
@lakesuperiormag
84
113. Andrew Hoffman Profile Image Andrew Hoffman
@hoffmanandy
84
114. Just Transition NWI Profile Image Just Transition NWI
@transitionnwi
82
115. Center For Limnology Profile Image Center For Limnology
@wisclimnology
81
116. Kristy Meyer Profile Image Kristy Meyer
@kristyrmeyer
80
117. Wisconsin Sea Grant Profile Image Wisconsin Sea Grant
@uwiscseagrant
79
118. GreatLakesEcho Profile Image GreatLakesEcho
@greatlakesecho
79
119. Great Lakes Fungi Profile Image Great Lakes Fungi
@greatlakesfungi
78
120. Freshwater Future Profile Image Freshwater Future
@freshwaterfutur
78
121. Carla Torchia Profile Image Carla Torchia
@carlatorchia
78
122. Ontario Water Centre Profile Image Ontario Water Centre
@ontwatercentre
77
123. Northeast-Midwest Institute Profile Image Northeast-Midwest Institute
@nemwinstitute
77
124. Hamilton Community Foundation Profile Image Hamilton Community Foundation
@hamcommfdn
76
125. National Wildlife Federation - Great Lakes Profile Image National Wildlife Federation - Great Lakes
@nwfgreatlakes
76
126. Society Of Canadian Aquatic Sciences Profile Image Society Of Canadian Aquatic Sciences
@scas_scsa
75
127. Richard Mack Profile Image Richard Mack
@richardmackphot
75
128. Michigan LCV Profile Image Michigan LCV
@michiganlcv
75
129. Pollution Probe Profile Image Pollution Probe
@pollutionprobe
74
130. Liesl Eichler Clark Profile Image Liesl Eichler Clark
@lieslclark
74
131. Brenda Drinkwalter Profile Image Brenda Drinkwalter
@bdrinkwalter
72
132. Verena Conkin Profile Image Verena Conkin
@verenaconkin
72
133. Nat Lichten Profile Image Nat Lichten
@nlichten
71
134. MilwaukeeRiverkeeper Profile Image MilwaukeeRiverkeeper
@mkeriverkeeper
71
135. Great Lakes Coffee Profile Image Great Lakes Coffee
@glcroasting
71
136. Yousef Rabhi Profile Image Yousef Rabhi
@reprabhi
70
137. Anthony Ricciardi Profile Image Anthony Ricciardi
@ecoinvasions
69
138. Great Lakes Canada Profile Image Great Lakes Canada
@greatlakes_gc
69
139. Illinois-Indiana Sea Grant Profile Image Illinois-Indiana Sea Grant
@ilinseagrant
68
140. CBP Great Lakes Profile Image CBP Great Lakes
@cbpgreatlakes
68
141. Nicole Wood Profile Image Nicole Wood
@wildlifebiogal
67
142. Audubon Great Lakes Profile Image Audubon Great Lakes
@audubon_gl
67
143. Resilient Infrastructure Sustainable Communities Profile Image Resilient Infrastructure Sustainable Communities
@risc_solutions
66
144. Rich Homberg Profile Image Rich Homberg
@richhomberg
66
145. Julie Claussen Profile Image Julie Claussen
@julielovesfish
65
146. Planet Detroit Profile Image Planet Detroit
@planetdetroit
65
147. Donna Kashian Profile Image Donna Kashian
@dkashian
65
148. Erb Institute Profile Image Erb Institute
@erbinstitute
64
149. Patrick S. Forsythe Profile Image Patrick S. Forsythe
@psf_gbfishlab
63
150. New York Sea Grant Profile Image New York Sea Grant
@nyseagrant
63
151. Aran O'Carroll Profile Image Aran O'Carroll
@aranocarroll
63
152. DataStream Profile Image DataStream
@datastreamh2o
63
153. Robin Rozon Profile Image Robin Rozon
@rockinrobin03
62
154. Jeffkart Profile Image Jeffkart
@jeffkart
62
155. Wellington Water Watchers Profile Image Wellington Water Watchers
@wwaterwatchers
62
156. The Water Institute Profile Image The Water Institute
@water_institute
61
157. Mark Fisher Profile Image Mark Fisher
@markpfisher
59
158. U-M Graham Sustainability Institute Profile Image U-M Graham Sustainability Institute
@grahaminstitute
58
159. Lisa Borre Profile Image Lisa Borre
@lisa_borre
57
160. Rachel Hood Profile Image Rachel Hood
@hoodforthehouse
57
161. PASeaGrant Profile Image PASeaGrant
@paseagrant
57
162. Lake Superior Photo Profile Image Lake Superior Photo
@laksuperiorfoto
57
163. Natalie Chin Profile Image Natalie Chin
@lakesuper_wisg
56
164. Thijs Frenken Profile Image Thijs Frenken
@thijsfrenken
56
165. Marc Cadotte Profile Image Marc Cadotte
@urban_sci
56
166. Dr. Camden Burd Profile Image Dr. Camden Burd
@camdenburd
55
167. Great Lakes Observing System (GLOS) Profile Image Great Lakes Observing System (GLOS)
@realglos
55
168. Delta Institute Profile Image Delta Institute
@deltagreatlakes
55
169. USACE Buffalo Profile Image USACE Buffalo
@usace_buffalo
54
170. Silvia Newell Profile Image Silvia Newell
@newelllab
53
171. Netzero Is NOT ZERO Profile Image Netzero Is NOT ZERO
@mxldet
53
172. The Erie Situation - Film Profile Image The Erie Situation - Film
@eriesituation
53
173. TNC Ohio Profile Image TNC Ohio
@nature_ohio
52
174. Michelle Carr Profile Image Michelle Carr
@michellecarrtnc
52
175. TJ Pignataro Profile Image TJ Pignataro
@tjpignataro
51
176. Sara Hughes Profile Image Sara Hughes
@prof_shughes
50
177. Robert Letcher Profile Image Robert Letcher
@robertletcher3
50
178. Designation Of A Bay Of Green Bay NERR Profile Image Designation Of A Bay Of Green Bay NERR
@greenbaynerr
49
179. Sam Athey Profile Image Sam Athey
@sustainablesam_
49
180. Kresge Environment Profile Image Kresge Environment
@kresgenviro
49
181. Taylor Brown Profile Image Taylor Brown
@tabrown_ecology
49
182. Ohio Sea Grant Profile Image Ohio Sea Grant
@ohioseagrant
49
183. Bonnie Burgess Profile Image Bonnie Burgess
@bonnieburgess
49
184. John Linc Stine Profile Image John Linc Stine
@jlincstine
48
185. #GreatLakesUntamed Profile Image #GreatLakesUntamed
@wolverineted
48
186. Bonnie Hamilton | Vaxxed Profile Image Bonnie Hamilton | Vaxxed
@bm_hamilton
47
187. Michigan Sierra Club Profile Image Michigan Sierra Club
@michigansierra
47
188. Kelly House Profile Image Kelly House
@kelly_m_house
47
189. Swim Guide Profile Image Swim Guide
@swimguide
47
190. Marnie Urso Profile Image Marnie Urso
@marnieurso
47
191. Bentley Johnson Profile Image Bentley Johnson
@bentleymjohnson
46
192. Water Rangers Profile Image Water Rangers
@water_rangers
46
193. Danielle Kaeding Profile Image Danielle Kaeding
@daniellekaeding
46
194. LauraAsialaCSR Profile Image LauraAsialaCSR
@lauraasialacsr
46
195. Dr. Amy Marcarelli Profile Image Dr. Amy Marcarelli
@amymarcarelli
45
196. Michigan Environmental Council Profile Image Michigan Environmental Council
@michenvcouncil
45
197. Audrey Baetz Profile Image Audrey Baetz
@fish_baetz
45
198. Friends Of The St. Clair River Stewardship Program Profile Image Friends Of The St. Clair River Stewardship Program
@scriverstewards
45
199. LVEJO Profile Image LVEJO
@lvejo
44
200. René Sahba Shahmohamadloo Profile Image René Sahba Shahmohamadloo
@renesahba
43
201. Great Lakes Seaway Profile Image Great Lakes Seaway
@glspartnership
43
202. Canalway Partners Profile Image Canalway Partners
@canalwaycle
43
203. Kenneth Bailey Profile Image Kenneth Bailey
@michexposures
43
204. Ohio Lake Erie Commission Profile Image Ohio Lake Erie Commission
@ohiolakeerie
42
205. Graham Raby Profile Image Graham Raby
@graham_raby
42
206. Bryan Brooks Profile Image Bryan Brooks
@bryanwbrooks
42
207. Minnesota Sea Grant Profile Image Minnesota Sea Grant
@mnseagrant
42
208. Michiganographer Profile Image Michiganographer
@michiganography
42
209. Andrew Honsey Profile Image Andrew Honsey
@andrew_honsey
42
210. River Institute Profile Image River Institute
@riverinstitutec
42
211. Meredith Gore Profile Image Meredith Gore
@meredithgore
42
212. Two Yellow Buoys Profile Image Two Yellow Buoys
@twoyellowbuoys
42
213. Kathy Jones (She/her) Profile Image Kathy Jones (She/her)
@volunteer4birds
41
214. CleanWaterActionPA Profile Image CleanWaterActionPA
@cleanh2opa
41
215. Daniel Macfarlane Profile Image Daniel Macfarlane
@danny__mac__
41
216. Ellen Brown Profile Image Ellen Brown
@ellensnature
41
217. Loren King Profile Image Loren King
@thxfrallthefish
40
218. Sustain Great Lakes Profile Image Sustain Great Lakes
@sogl
39
219. Simone Lightfoot Profile Image Simone Lightfoot
@simonelightfoot
39
220. Bob Sterner Profile Image Bob Sterner
@bobsterner
38
221. Sierra Club Profile Image Sierra Club
@sc_great_lakes
38
222. Paul Dyster Profile Image Paul Dyster
@pdyster
38
223. Protect Great Lakes Profile Image Protect Great Lakes
@protectglwater
37
224. Garret M. Ellison Profile Image Garret M. Ellison
@garretellison
37
225. Bonnie Willison Profile Image Bonnie Willison
@bonniewillison
37
226. Cory Brant Profile Image Cory Brant
@brantromyzon
37
227. U Of T Trash Team Profile Image U Of T Trash Team
@uofttrashteam
35
228. GLSL Cities Profile Image GLSL Cities
@glslcities
35
229. Nick Leonard Profile Image Nick Leonard
@nickeleonard
35
230. Michigan AmeriCorps Profile Image Michigan AmeriCorps
@miamericorps
34
231. Ontario Biodiversity Profile Image Ontario Biodiversity
@onbiocouncil
34
232. Ryan Graydon Profile Image Ryan Graydon
@rgraydon11
34
233. Leslie Tom Profile Image Leslie Tom
@les733
34
234. Stephanie Smith Profile Image Stephanie Smith
@stripedarmsox
34
235. SeawayNNY⚓ Profile Image SeawayNNY⚓
@seawaynny
34
236. Cleveland Water Alliance Profile Image Cleveland Water Alliance
@cleh2oalliance
34
237. The Nature Conservancy In Minnesota Profile Image The Nature Conservancy In Minnesota
@nature_mn
33
238. Wisc Water Library + Wisconsin Sea Grant Education Profile Image Wisc Water Library + Wisconsin Sea Grant Education
@wiscwaterlib
33
239. Stone Laboratory Profile Image Stone Laboratory
@stonelab
33
240. Dan Egan Profile Image Dan Egan
@danpatrickegan
33
241. Lake Erie Nature & Science Center Profile Image Lake Erie Nature & Science Center
@lensc
33
242. Dr. Ellen George Profile Image Dr. Ellen George
@greatlakescisco
32
243. Andrew Briggs Profile Image Andrew Briggs
@fishbio_briggs
32
244. CleanWaterAction Profile Image CleanWaterAction
@cleanwatermn
32
245. The Healthy Headwaters Lab Profile Image The Healthy Headwaters Lab
@streamecology
32
246. Peter Jacobson Profile Image Peter Jacobson
@mnlakescientist
32
247. Great Lakes DMV Profile Image Great Lakes DMV
@glbcindmv
31
248. Andrew Slade, MEP Profile Image Andrew Slade, MEP
@mep_duluth
31
249. Matt Herbert Profile Image Matt Herbert
@etheostomatt
31
250. Susan Cosier Profile Image Susan Cosier
@susancosier
31
251. GLPhragCollaborative Profile Image GLPhragCollaborative
@glphrag
31
252. Fish Physiology Lab Profile Image Fish Physiology Lab
@grayfishlab
31
253. Dave Poulson Profile Image Dave Poulson
@dpoulson
31
254. Bay Area Restoration Council Profile Image Bay Area Restoration Council
@hamiltonharbour
31
255. Matt Brown Profile Image Matt Brown
@brown__matt
31
256. Gary Wilson Profile Image Gary Wilson
@garyglx5
31
257. Lisa Erdle Profile Image Lisa Erdle
@lisaerdle
31
258. Sierra Club Ontario Profile Image Sierra Club Ontario
@sierraclubon
31
259. Julia Baird Profile Image Julia Baird
@juliambaird
30
260. Thunder Bay NMS Profile Image Thunder Bay NMS
@thunderbaynms
30
261. Patrick Doran, Ph.D. Profile Image Patrick Doran, Ph.D.
@pjdgreatlakes
30
262. Lynn Broaddus Profile Image Lynn Broaddus
@lynnbroaddus
29
263. Trevor E. Pitcher Profile Image Trevor E. Pitcher
@pitcherlab
29
264. Inland Seas Ed Assoc Profile Image Inland Seas Ed Assoc
@inlandseas
29
265. Lake Huron Coastal Centre Profile Image Lake Huron Coastal Centre
@coastalcentre
28
266. Great Lakes Group Profile Image Great Lakes Group
@greatlakesgroup
28
267. Melissa Damaschke Profile Image Melissa Damaschke
@m_damaschke
28
268. Sandra Svoboda Profile Image Sandra Svoboda
@detsandra
28
269. Shayenna Profile Image Shayenna
@biidaabankwe
28
270. Michael Twiss Profile Image Michael Twiss
@mtwiss
28
271. Current Profile Image Current
@currentwater
27
272. Chris Vandergoot Profile Image Chris Vandergoot
@eriefishdoc
27
273. Georgian Bay Biosphere Profile Image Georgian Bay Biosphere
@gbaybiosphere
27
274. Ausable Bayfield Profile Image Ausable Bayfield
@landwaternews
27
275. Flint Rising Profile Image Flint Rising
@flintrising
27
276. Michael A Reuter Profile Image Michael A Reuter
@michaelareuter
27
277. Dr Roberto Quinlan Profile Image Dr Roberto Quinlan
@r_quinla
26
278. West Michigan Environmental Action Council Profile Image West Michigan Environmental Action Council
@wmeac
26
279. Jake Kvistad Profile Image Jake Kvistad
@jakefishtad
26
280. Freshwater Collaborative Of Wisconsin Profile Image Freshwater Collaborative Of Wisconsin
@freshwaterwi
26
281. Scott Sowa Profile Image Scott Sowa
@ssowa4nature
26
282. UWM Freshwater Sci Profile Image UWM Freshwater Sci
@waterscienceuwm
26
283. Bill Schleizer Profile Image Bill Schleizer
@schleizer
25
284. GLIER At UWindsor Profile Image GLIER At UWindsor
@glieruwindsor
25
285. Great Lakes Trust Profile Image Great Lakes Trust
@greatlakestrust
25
286. FLOW Profile Image FLOW
@flowforwater
25
287. Jeff Reutter Profile Image Jeff Reutter
@jeffreutter
25
288. Ohio & Erie Canalway National Heritage Area Profile Image Ohio & Erie Canalway National Heritage Area
@oecanalway
24
289. Freshwater Profile Image Freshwater
@freshwatersoc
24
290. Caitie Nigrelli Profile Image Caitie Nigrelli
@gr8lakeslady
24
291. Chiara Profile Image Chiara
@chiarazc
24
292. Christopher Hilkene Profile Image Christopher Hilkene
@hip_1
23
293. Audrey Sawyer Profile Image Audrey Sawyer
@osuwaterissues
23
294. Andrew Reeves Profile Image Andrew Reeves
@reevesreport
23
295. GreatLakesDailyNews Profile Image GreatLakesDailyNews
@greatlakesdaily
23
296. Great Lakes Outreach Media Profile Image Great Lakes Outreach Media
@lakesoutreach
23
297. John Flesher Profile Image John Flesher
@johnflesher
23
298. Julia Noordyk Profile Image Julia Noordyk
@noordcoast
23
299. Eric Olson Profile Image Eric Olson
@wisco_kid
23
300. Woolnough Mussel Lab Profile Image Woolnough Mussel Lab
@mussellab_dw
22
301. Port Milwaukee Profile Image Port Milwaukee
@portmilwaukee
22
302. Nick Schroeck Profile Image Nick Schroeck
@nickschroeck
22
303. Kevin Keeler Profile Image Kevin Keeler
@gr8lakeswetlab
22
304. HRWC Profile Image HRWC
@hrwc
22
305. Lester Graham Profile Image Lester Graham
@michiganwatch
22
306. Annamarie Sysling Profile Image Annamarie Sysling
@asysling
21
307. Kristy Phillips Profile Image Kristy Phillips
@kristyofmi
21
308. Deidre Peroff, Ph.D. Profile Image Deidre Peroff, Ph.D.
@deidremke
21
309. John Downing Profile Image John Downing
@limnoguy
21
310. Melissa Duhaime Profile Image Melissa Duhaime
@envirophage
21
311. Doug Jonas Profile Image Doug Jonas
@dougjonas1
21
312. Dr. Catherine Febria Profile Image Dr. Catherine Febria
@ecofebria
21
313. Alex Sagady Profile Image Alex Sagady
@enviroenforcer
21
314. MichiganMusselMan Profile Image MichiganMusselMan
@davezanatta
21
315. Dr. Katie Stammler Profile Image Dr. Katie Stammler
@rileytcat
21
316. HABs Collaborative Profile Image HABs Collaborative
@glhabscollab
20
317. Elin Warn Betanzo Profile Image Elin Warn Betanzo
@safewatereng
20
318. T_campy Profile Image T_campy
@t_campy
20
319. Andy Bramburger Profile Image Andy Bramburger
@algaeburger
20
320. Lake Erie Foundation Profile Image Lake Erie Foundation
@lakeeriefound
20
321. Katie C Williams Profile Image Katie C Williams
@kt_c_williams
20
322. Howard Learner Profile Image Howard Learner
@howardelpc
20
323. Jean Adams Profile Image Jean Adams
@jeanvadams
20
324. LSSU CFRE Profile Image LSSU CFRE
@lssu_cfre
19
325. Margaret O'Gorman, MSc Profile Image Margaret O'Gorman, MSc
@ogormanwhc
19
326. Kara Cook Profile Image Kara Cook
@cookkar_
19
327. Lake Carriers' Association Profile Image Lake Carriers' Association
@lcaships
19
328. Brad Utrup Profile Image Brad Utrup
@bradu42
19
329. MKE Water Commons Profile Image MKE Water Commons
@mkewatercommons
19
330. Warren Currie Profile Image Warren Currie
@drplanktonguy
19
331. Michigan Inland Lakes Partnership Profile Image Michigan Inland Lakes Partnership
@mich_lakes
19
332. Joel Brammeier Profile Image Joel Brammeier
@joelbrammeier
19
333. Jill Witkowski Heaps Profile Image Jill Witkowski Heaps
@jillwitkowski
18
334. Green Lake Assoc. Profile Image Green Lake Assoc.
@glagreenlake
18
335. Maureen Cunningham Profile Image Maureen Cunningham
@mocunningham4
18
336. Kelly Robinson Profile Image Kelly Robinson
@kfilerrobinson
18
337. Laurentian SETAC Profile Image Laurentian SETAC
@laurentiansetac
18
338. Beth Wanamaker (She/her) Profile Image Beth Wanamaker (She/her)
@bethaleh
18
339. Jill Brooks Profile Image Jill Brooks
@jillbrooks85
18
340. Jess Collier Profile Image Jess Collier
@aqua_amare
18
341. Karen Murchie Profile Image Karen Murchie
@karenjmurchie
18
342. Forum For Leadership On Water Profile Image Forum For Leadership On Water
@flowcanada
17
343. Ashley Moerke Profile Image Ashley Moerke
@amoerke1
17
344. Fisk Lab Profile Image Fisk Lab
@fisk_lab
17
345. Toronto Remedial Action Plan (RAP) Profile Image Toronto Remedial Action Plan (RAP)
@rap_toronto
17
346. Theodore Tugboat (the RealTheodoreTugboat) Profile Image Theodore Tugboat (the RealTheodoreTugboat)
@theodoretugboat
16
347. Sarah Orlando Profile Image Sarah Orlando
@sarahaorlando
16
348. Rick Lindgren Profile Image Rick Lindgren
@ecolawyer_rdl
16
349. Kennedy Bucci Profile Image Kennedy Bucci
@kennedybucci1
16
350. National Museum Of The Great Lakes Profile Image National Museum Of The Great Lakes
@nmgltoledo
16
351. Evie S. Brahmstedt Profile Image Evie S. Brahmstedt
@esbrahmstedt
15
352. Rebecca Esselman Profile Image Rebecca Esselman
@natureiswater
15
353. Dona Geagea Profile Image Dona Geagea
@dona_gea
15
354. Jim Howe Profile Image Jim Howe
@jimhowe24
15
355. Tracy Galarowicz Profile Image Tracy Galarowicz
@fisheco
15
356. NAVSTA Great Lakes Profile Image NAVSTA Great Lakes
@navstaglakes
15
357. Peter Alsip Profile Image Peter Alsip
@pete_n_tweet
14
358. MWR Great Lakes Profile Image MWR Great Lakes
@navygreatlakes
14
359. Susan Bence Profile Image Susan Bence
@wuwmenviron
14
360. Great Lakes Environmental Law Center Profile Image Great Lakes Environmental Law Center
@glelc
14
361. Ethan Theuerkauf Profile Image Ethan Theuerkauf
@ejtheuerkauf
14
362. Hugh McDiarmid, Jr. Profile Image Hugh McDiarmid, Jr.
@hughmcdiarmid
13
363. Jamie Konopacky Profile Image Jamie Konopacky
@jkonopacky
13
364. Detroit River Canadian Cleanup (DRCC) Profile Image Detroit River Canadian Cleanup (DRCC)
@detroitriverrap
13
365. Janina Profile Image Janina
@janinah2o
13
366. Sarah Zack Profile Image Sarah Zack
@sarahazack
13
367. Sierra Clark Profile Image Sierra Clark
@sierrabiidaaban
13
368. Jess Ives Profile Image Jess Ives
@jtimives11
13
369. Jeff Alexander Profile Image Jeff Alexander
@jeffalexander84
13
370. Lee FG Gutowsky Profile Image Lee FG Gutowsky
@lee_fg
12
371. Erin S Dunlop Profile Image Erin S Dunlop
@airydunlop
12
372. Joan M Rothenberg Profile Image Joan M Rothenberg
@jmrgreatlakes
12
373. Adam Profile Image Adam
@beardedenviro
12
374. Lake Superior NMCA Profile Image Lake Superior NMCA
@lksuperiornmca
11
375. Lauren Pintor Profile Image Lauren Pintor
@pintorlabosu
11
376. GLISA Profile Image GLISA
@greatlakesglisa
11
377. Julie Padilla, PE Profile Image Julie Padilla, PE
@jp_hydro
11
378. Natasha Blakely Profile Image Natasha Blakely
@blakelynat
11
379. Noah Hall Profile Image Noah Hall
@lakeslaw
11
380. Forged In The Smithy Profile Image Forged In The Smithy
@conansmith
11
381. Allison Hrycik Profile Image Allison Hrycik
@ahrycik
10
382. Emily Tyner Profile Image Emily Tyner
@ehtyner
10
383. Sharon McGowan Profile Image Sharon McGowan
@sharon1mcgowan
10
384. Liesl Clark Profile Image Liesl Clark
@egledirector
10
385. Sean Hammond Profile Image Sean Hammond
@seannhammond
10
386. Phil Anderson Profile Image Phil Anderson
@phil__anderson
10
387. Megan Dodson Profile Image Megan Dodson
@megdodson_gl
10
388. InfoSuperior Profile Image InfoSuperior
@infosuperior_
10
389. PCS Profile Image PCS
@pcsmaumee
10
390. Central Lake Ontario Conservation (CLOCA) Profile Image Central Lake Ontario Conservation (CLOCA)
@cloca1
9
391. SER MWGL Profile Image SER MWGL
@ser_mwgl
9
392. NC Burke Center Profile Image NC Burke Center
@ncburkecenter
9
393. Ashley Wallis (She/her) Profile Image Ashley Wallis (She/her)
@ashleyewallis
9
394. Shari Dahmer Profile Image Shari Dahmer
@sharidahmer
9
395. Paula McIntyre Profile Image Paula McIntyre
@pdmcintyre
9
396. Paul Weidman Profile Image Paul Weidman
@aquaticecology
9
397. Erie Hack Profile Image Erie Hack
@eriehack
9
398. Melanie Moore Profile Image Melanie Moore
@geekchic_mel
9
399. Yu-Chun Kao Profile Image Yu-Chun Kao
@dr_kaoyc
8
400. Sanjiv Sinha Profile Image Sanjiv Sinha
@sanjivingl
8
401. GreatLakeErie EducatorsXchange Profile Image GreatLakeErie EducatorsXchange
@pedestrianism
7
402. Jacob Bruxer Profile Image Jacob Bruxer
@jacobbruxer
7
403. Joy Mulinex Profile Image Joy Mulinex
@j_mulinex
7
404. Ellory Monks Profile Image Ellory Monks
@ellory_monks
6
405. Quantitative Fisheries Center At MSU Profile Image Quantitative Fisheries Center At MSU
@qfcatmsu
6
406. Mike Shriberg Profile Image Mike Shriberg
@mshriberg
6
407. Stuart Carlton Profile Image Stuart Carlton
@jscarlton
6
408. Healthy Lake Huron Profile Image Healthy Lake Huron
@healthylkhuron
6
409. Huron Pines Profile Image Huron Pines
@huronpines
6
410. Niagara River RAP Profile Image Niagara River RAP
@niagarariverrap
6
411. Friends Of The St. Clair River Profile Image Friends Of The St. Clair River
@friendsscriver
6
412. Ctr For GL Literacy Profile Image Ctr For GL Literacy
@cglliteracy
5
413. Charlotte Jameson Profile Image Charlotte Jameson
@charjameson
5
414. Jory Jonas Profile Image Jory Jonas
@jonasjory
5
415. Cheryl Nenn Profile Image Cheryl Nenn
@cherylnenn
5
416. GLATOS Telemetry Profile Image GLATOS Telemetry
@glatos_fish
5
417. Social Great Lakes™ Profile Image Social Great Lakes™
@socialgreatlake
5
418. Ducks Unlimited-GLAR Profile Image Ducks Unlimited-GLAR
@glarducks
5
419. Lora Shrake Profile Image Lora Shrake
@lorashrake
5
420. Heather Braun Profile Image Heather Braun
@hbrauncan
5
421. Toronto Zoo's Great Lakes Program Profile Image Toronto Zoo's Great Lakes Program
@greatlakesprgm
5
422. So-Jung Profile Image So-Jung
@syoun88
5
423. Sri Vedachalam Profile Image Sri Vedachalam
@drvedachalam
5
424. Great Lakes Spirituality Project Profile Image Great Lakes Spirituality Project
@glsproject
4
425. Black River AOC Profile Image Black River AOC
@blackriveraoc
4
426. Shirley Heinze Land Trust Profile Image Shirley Heinze Land Trust
@heinzetrust
4
427. Jennifer Boehme Profile Image Jennifer Boehme
@highseassci
4
428. Sally Cole-Misch Profile Image Sally Cole-Misch
@sallycolemisch
4
429. Gail Krantzberg Profile Image Gail Krantzberg
@gailkrantzberg
4
430. Ian Solomon Profile Image Ian Solomon
@ianjsolomon
4
431. Amy Carrozzino-Lyon, Ph.D., CWB® Profile Image Amy Carrozzino-Lyon, Ph.D., CWB®
@acl_grbwetlands
4
432. The Sweetwater Seas Profile Image The Sweetwater Seas
@sweetwatersea
4
433. Rebecca Williams Profile Image Rebecca Williams
@mradiorebeccaw
3
434. Helen Taylor Profile Image Helen Taylor
@helentaylor_tnc
3
435. Karl Martin Profile Image Karl Martin
@karl_j_martin
3
436. David Strifling Profile Image David Strifling
@davidstrifling
3
437. Jim Roy Profile Image Jim Roy
@jwroygw
3
438. Jessie Grow Profile Image Jessie Grow
@j_worg
3
439. Mary Louks Profile Image Mary Louks
@louks_mary
3
440. Chris McLaughlin Profile Image Chris McLaughlin
@thebackloop
3
441. Lake Erie Advocates Profile Image Lake Erie Advocates
@cleanlakeerie
3
442. Detroit River Coalition Profile Image Detroit River Coalition
@detrivcoalition
3
443. Sara Guiher Profile Image Sara Guiher
@saraguiher
3
444. Healthy Urban Waters At Wayne State Profile Image Healthy Urban Waters At Wayne State
@wateratwayne
3
445. ✨Angela Greene✨ Profile Image ✨Angela Greene✨
@angelagreene12
3
446. Andy Stevens Profile Image Andy Stevens
@fishmcgillis
2
447. Kevin E. Joyce Profile Image Kevin E. Joyce
@kevinjoyce419
2
448. Great Lakes Christian College Profile Image Great Lakes Christian College
@glcccrusaders
2
449. Sandy Bihn Profile Image Sandy Bihn
@sandylakeerie
2
450. Robert Michael McKay Profile Image Robert Michael McKay
@mckayglier
2
451. Chris Collier Profile Image Chris Collier
@thinklikea_mtn
2
452. Blue Fish News Profile Image Blue Fish News
@bluefishnews
2
453. Marie Zhuikov, Author Profile Image Marie Zhuikov, Author
@mariezhuikov
2
454. Julie Mida Hinderer Profile Image Julie Mida Hinderer
@icanhaztwtr
2
455. Great Lakes Action Profile Image Great Lakes Action
@gr8lakesaction
2
456. Junction Coalition Profile Image Junction Coalition
@coalition_j
2
457. Fund For Lake MI Profile Image Fund For Lake MI
@fundforlakemi
2
458. Friends Of LSR Profile Image Friends Of LSR
@folsr
1
459. Nicholas Occhipinti Profile Image Nicholas Occhipinti
@nocchipi
1
460. MI Clean Marina Profile Image MI Clean Marina
@micleanmarina
1
461. Fielding Montgomery Profile Image Fielding Montgomery
@fielding16
1
462. Dr. Karen Vigmostad Profile Image Dr. Karen Vigmostad
@abouttheislands
1
463. Laura Rubin Profile Image Laura Rubin
@laurarubin4
1
464. David Ruck Profile Image David Ruck
@davidruck
0
465. Daniel Brown Profile Image Daniel Brown
@climatedaniel
0
466. Clinton River WC Profile Image Clinton River WC
@clintonriverwc
-0
467. Wanda Eichler Profile Image Wanda Eichler
@wandaeichler
-1
468. Teach Me About The Great Lakes Podcast Profile Image Teach Me About The Great Lakes Podcast
@teachgreatlakes
-1
469. Great Lakes Plastic Cleanup Profile Image Great Lakes Plastic Cleanup
@glpcleanup
-2
470. David Dempsey Profile Image David Dempsey
@greatlakescribe
-2
471. Jesse Schomberg Profile Image Jesse Schomberg
@jschombe
-2
472. Great Lakes Commons Profile Image Great Lakes Commons
@gl_commons
-3
473. Purdue Fish Eco Lab Profile Image Purdue Fish Eco Lab
@hooklab
-3
474. UWM Center For Water Policy Profile Image UWM Center For Water Policy
@uwmwaterpolicy
-4
475. @annELPC Profile Image @annELPC
@mesnikoffann
-4
476. Latia Leonard Profile Image Latia Leonard
@latia_leonard
-4
477. Brandon Hofmeister Profile Image Brandon Hofmeister
@hofmeisterb
-5
478. Great Lakes Journal Profile Image Great Lakes Journal
@grtlakesjrnl
-7
479. Michelle Woodhouse Profile Image Michelle Woodhouse
@michlsamara
-7
480. Friends Of The Rouge Profile Image Friends Of The Rouge
@rougefriends
-9
481. St Louis River Profile Image St Louis River
@stlouisra
-10
482. David Rankin Profile Image David Rankin
@j_david
-11
483. Todd Ambs Profile Image Todd Ambs
@toddambs
-11
484. GLOW Swimming Adventures Profile Image GLOW Swimming Adventures
@glowswimming
-11
485. Don Scavia Profile Image Don Scavia
@dscavia
-12
486. Erma C. Leaphart Profile Image Erma C. Leaphart
@water_ally
-12
487. Jennifer Caddick Profile Image Jennifer Caddick
@jencaddick
-16
488. Ed Moore Profile Image Ed Moore
@edmooredocs
-17
489. Ryan Newton Profile Image Ryan Newton
@aqcrobial
-18
490. Saginaw Bay WIN Profile Image Saginaw Bay WIN
@saginawbaywin
-20
491. Green Bay Profile Image Green Bay
@realgreenbay
-20
492. WashCoWaterResources Profile Image WashCoWaterResources
@washtenawwrc
-25
493. Jumana Vasi Profile Image Jumana Vasi
@jumanavasi
-28
494. Tip Of The Mitt Watershed Council Profile Image Tip Of The Mitt Watershed Council
@tomwcouncil
-33
495. Old Woman Creek NERR Profile Image Old Woman Creek NERR
@owcnerr
-33
496. Tim Maguire Profile Image Tim Maguire
@biogeogreatlake
-34
497. Eric Roberts Profile Image Eric Roberts
@ericrsails
-38
498. CoalitionSAVE Profile Image CoalitionSAVE
@coalitionsave
-43
499. Dan Denardo Profile Image Dan Denardo
@dandenardo
-43
500. Geneva Langeland Profile Image Geneva Langeland
@genevalangeland
-83
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