#GreatLakes500 5:00am, 08th Nov 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. Lake Michigan Profile Image Lake Michigan
@lakemichigan13
872
2. Eddie Great Lakes-Verhamme Profile Image Eddie Great Lakes-Verhamme
@eddiegreatlakes
733
3. Great Lakes Canada Profile Image Great Lakes Canada
@greatlakes_gc
730
4. NOAA Great Lakes Environmental Research Laboratory Profile Image NOAA Great Lakes Environmental Research Laboratory
@noaa_glerl
645
5. IJC.org Profile Image IJC.org
@ijcsharedwaters
634
6. Lake Ontario Profile Image Lake Ontario
@lakeontario16
630
7. IAGLR Profile Image IAGLR
@iaglr
547
8. GreatLakesProtection Profile Image GreatLakesProtection
@glpfund
543
9. Katie O'Reilly Profile Image Katie O'Reilly
@drkatfish
516
10. Great Lakes Outreach Media Profile Image Great Lakes Outreach Media
@lakesoutreach
495
11. Jeffkart Profile Image Jeffkart
@jeffkart
441
12. Robert Michael McKay Profile Image Robert Michael McKay
@mckayglier
406
13. Shayenna Profile Image Shayenna
@biidaabankwe
394
14. Oil&Water Don't Mix Profile Image Oil&Water Don't Mix
@oilwaterdntmix
373
15. Great Lakes Plastic Cleanup Profile Image Great Lakes Plastic Cleanup
@glpcleanup
370
16. GLFC Profile Image GLFC
@lampreycontrol
364
17. Brad Utrup Profile Image Brad Utrup
@bradu42
355
18. Trevor E. Pitcher Profile Image Trevor E. Pitcher
@pitcherlab
348
19. The Erie Situation - Film Profile Image The Erie Situation - Film
@eriesituation
346
20. LSSU CFRE Profile Image LSSU CFRE
@lssu_cfre
345
21. The Fred A. & Barbara M. Erb Family Foundation Profile Image The Fred A. & Barbara M. Erb Family Foundation
@erbfamilyfdn
338
22. Healing Our Waters-Great Lakes Coalition Profile Image Healing Our Waters-Great Lakes Coalition
@healthylakes
334
23. GLIER At UWindsor Profile Image GLIER At UWindsor
@glieruwindsor
318
24. Warren Currie Profile Image Warren Currie
@drplanktonguy
314
25. Jan-Michael Hessenauer Profile Image Jan-Michael Hessenauer
@jmhessenauer
311
26. Great Lakes Now Profile Image Great Lakes Now
@greatlakesnow
297
27. CGLR Profile Image CGLR
@cglrgreatlakes
292
28. Howard Learner Profile Image Howard Learner
@howardelpc
285
29. GreatLakesCommission Profile Image GreatLakesCommission
@glcommission
283
30. LakeEerie Profile Image LakeEerie
@lakeerienorth
281
31. LimnoTech Profile Image LimnoTech
@limnotech
281
32. Andrew Briggs Profile Image Andrew Briggs
@fishbio_briggs
279
33. Vaccinated Lake Superior Profile Image Vaccinated Lake Superior
@lakesuperior
254
34. Matt Herbert Profile Image Matt Herbert
@etheostomatt
252
35. Andy Bramburger Profile Image Andy Bramburger
@algaeburger
240
36. CIGLR Profile Image CIGLR
@ciglr_um
238
37. Stephanie Smith Profile Image Stephanie Smith
@stripedarmsox
234
38. David Ruck Profile Image David Ruck
@davidruck
233
39. Delta Institute Profile Image Delta Institute
@deltagreatlakes
233
40. NE Ohio Regional Sewer District Profile Image NE Ohio Regional Sewer District
@neorsd
231
41. Amy Carrozzino-Lyon, Ph.D., CWB® Profile Image Amy Carrozzino-Lyon, Ph.D., CWB®
@acl_grbwetlands
220
42. Wisconsin Sea Grant Profile Image Wisconsin Sea Grant
@uwiscseagrant
216
43. Titus Seilheimer Profile Image Titus Seilheimer
@drfishsg
216
44. Nat Lichten Profile Image Nat Lichten
@nlichten
214
45. Resilient Infrastructure Sustainable Communities Profile Image Resilient Infrastructure Sustainable Communities
@risc_solutions
205
46. Association Of State Floodplain Managers Profile Image Association Of State Floodplain Managers
@floodsorg
201
47. Lake Ontario Waterkeeper Profile Image Lake Ontario Waterkeeper
@lowaterkeeper
201
48. Water Rangers Profile Image Water Rangers
@water_rangers
199
49. IISD Experimental Lakes Area Profile Image IISD Experimental Lakes Area
@iisd_ela
198
50. Mark Mattson Profile Image Mark Mattson
@waterkeepermark
194
51. USCG Great Lakes Profile Image USCG Great Lakes
@uscggreatlakes
191
52. Rebecca Esselman Profile Image Rebecca Esselman
@natureiswater
185
53. Dr. Rebecca Rooney Profile Image Dr. Rebecca Rooney
@girls_can
178
54. Michael Twiss Profile Image Michael Twiss
@mtwiss
176
55. NOAA GLANSIS Profile Image NOAA GLANSIS
@glansis_news
176
56. Dr. Solomon David Profile Image Dr. Solomon David
@solomonrdavid
174
57. Melissa Damaschke Profile Image Melissa Damaschke
@m_damaschke
161
58. Michigan Sea Grant Profile Image Michigan Sea Grant
@miseagrant
156
59. Rob Sisson Profile Image Rob Sisson
@rob_sisson
156
60. U.S. Fish And Wildlife Profile Image U.S. Fish And Wildlife
@usfws
152
61. Great Lakes Observing System (GLOS) Profile Image Great Lakes Observing System (GLOS)
@realglos
152
62. Great Lakes St. Lawrence Seaway Development Corp. Profile Image Great Lakes St. Lawrence Seaway Development Corp.
@seawayusdot
150
63. Three Geese Radius Profile Image Three Geese Radius
@shawnmicallef
148
64. WashCoWaterResources Profile Image WashCoWaterResources
@washtenawwrc
146
65. Jérôme Marty (He/Him) Profile Image Jérôme Marty (He/Him)
@freshwatermarty
145
66. David Rankin Profile Image David Rankin
@j_david
145
67. Senator Rosemary Bayer Profile Image Senator Rosemary Bayer
@rosemarybayer
143
68. Water Canada Profile Image Water Canada
@canadianwater
143
69. Catherine McKenna Profile Image Catherine McKenna
@cathmckenna
142
70. The Narwhal Profile Image The Narwhal
@thenarwhalca
141
71. Niagara River RAP Profile Image Niagara River RAP
@niagarariverrap
139
72. @hockeyesque Profile Image @hockeyesque
@hockeyesque
138
73. Silvia Newell Profile Image Silvia Newell
@newelllab
136
74. The Nature Conservancy Profile Image The Nature Conservancy
@nature_org
135
75. Circle Of Blue Profile Image Circle Of Blue
@circleofblue
134
76. Steven J. Cooke Profile Image Steven J. Cooke
@sjc_fishy
133
77. Dr. Anne Jefferson Profile Image Dr. Anne Jefferson
@highlyanne
133
78. Port Milwaukee Profile Image Port Milwaukee
@portmilwaukee
126
79. Tom Henry Profile Image Tom Henry
@ecowriterohio
126
80. Lisa Borre Profile Image Lisa Borre
@lisa_borre
125
81. Dr. Kelsey Leonard Profile Image Dr. Kelsey Leonard
@kelseytleonard
123
82. Nandita Basu Profile Image Nandita Basu
@nanditabasu2
120
83. EPA Great Lakes Profile Image EPA Great Lakes
@epagreatlakes
118
84. Neil   Hawkins Profile Image Neil Hawkins
@neilchawkins
118
85. Stephanie Chang Profile Image Stephanie Chang
@stephanielily
118
86. Great Lakes Valley Conference Profile Image Great Lakes Valley Conference
@glvcsports
117
87. Sierra Club Profile Image Sierra Club
@sierraclub
117
88. Rachel Cohen Profile Image Rachel Cohen
@rcnaturephotos
114
89. ✨Angela Greene✨ Profile Image ✨Angela Greene✨
@angelagreene12
111
90. Gabe Wasylko Profile Image Gabe Wasylko
@gabewasylko
110
91. TNC In Illinois Profile Image TNC In Illinois
@nature_il
109
92. Bridge Michigan Profile Image Bridge Michigan
@bridgemichigan
108
93. Teach Me About The Great Lakes Podcast Profile Image Teach Me About The Great Lakes Podcast
@teachgreatlakes
106
94. Green Lake Assoc. Profile Image Green Lake Assoc.
@glagreenlake
106
95. CNT Profile Image CNT
@cnt_tweets
105
96. Todd Spangler Profile Image Todd Spangler
@toddspangler
104
97. Jen Profile Image Jen
@jenelaina
104
98. Detroitpublictv Profile Image Detroitpublictv
@detroitpublictv
101
99. MI Clean Marina Profile Image MI Clean Marina
@micleanmarina
101
100. Tom Cook Profile Image Tom Cook
@tom4tnc
99
101. Michigan EGLE Profile Image Michigan EGLE
@michiganegle
99
102. Dr. Andrea Kirkwood Profile Image Dr. Andrea Kirkwood
@kirkwoodlab
97
103. Great Lakes Science Center Profile Image Great Lakes Science Center
@glsciencectr
97
104. TechTown Detroit Profile Image TechTown Detroit
@techtowndetroit
96
105. Environment Ontario Profile Image Environment Ontario
@onenvironment
94
106. PJ³ Profile Image PJ³
@paultheurbanist
94
107. Waterlution Profile Image Waterlution
@waterlution
93
108. Daniel Brown Profile Image Daniel Brown
@climatodan
93
109. Society Of Canadian Aquatic Sciences Profile Image Society Of Canadian Aquatic Sciences
@scas_scsa
93
110. Sanjiv Sinha Profile Image Sanjiv Sinha
@sanjivingl
93
111. Matthew L. Miller Profile Image Matthew L. Miller
@eatguineapigs
92
112. Mott Foundation Profile Image Mott Foundation
@mottfoundation
91
113. The Joyce Foundation Profile Image The Joyce Foundation
@joycefdn
91
114. Vance Badawey Profile Image Vance Badawey
@vbadawey
90
115. Illinois-Indiana Sea Grant Profile Image Illinois-Indiana Sea Grant
@ilinseagrant
90
116. Michigan Radio Profile Image Michigan Radio
@michiganradio
90
117. Environment Report Profile Image Environment Report
@environreport
90
118. FLOW Profile Image FLOW
@flowforwater
88
119. Cuyahoga Valley NP Profile Image Cuyahoga Valley NP
@cvnpnps
87
120. Cory Brant Profile Image Cory Brant
@brantromyzon
86
121. Jonathan Overpeck Profile Image Jonathan Overpeck
@greatlakespeck
84
122. Share The River Profile Image Share The River
@sharetheriver
80
123. Audubon Great Lakes Profile Image Audubon Great Lakes
@audubon_gl
80
124. Alliance For The Great Lakes Profile Image Alliance For The Great Lakes
@a4gl
79
125. Tara Tuomaala Profile Image Tara Tuomaala
@ttuomaala
79
126. Detroit Riverfront Profile Image Detroit Riverfront
@detroitrvrfrnt
78
127. ELPC Profile Image ELPC
@elpcenter
78
128. CBP Great Lakes Profile Image CBP Great Lakes
@cbpgreatlakes
77
129. Center For Limnology Profile Image Center For Limnology
@wisclimnology
76
130. Ohio Sea Grant Profile Image Ohio Sea Grant
@ohioseagrant
76
131. Chelsea Rochman Profile Image Chelsea Rochman
@chelsearochman
75
132. The Water Institute Profile Image The Water Institute
@water_institute
74
133. Mark Fisher Profile Image Mark Fisher
@markpfisher
73
134. Kyle Whyte Profile Image Kyle Whyte
@kylepowyswhyte
73
135. Patrick S. Forsythe Profile Image Patrick S. Forsythe
@psf_gbfishlab
73
136. Dr. Jo Latimore Profile Image Dr. Jo Latimore
@jolatimore
72
137. Loren King Profile Image Loren King
@lorenantonyking
72
138. Abdullah Hammoud Profile Image Abdullah Hammoud
@ahammoudmi
70
139. WeThePeopleDet Profile Image WeThePeopleDet
@wethepeopledet
69
140. Sara Guiher Profile Image Sara Guiher
@saraguiher
68
141. Abraham Aiyash Profile Image Abraham Aiyash
@abrahamaiyash
68
142. Ontario Water Centre Profile Image Ontario Water Centre
@ontwatercentre
68
143. @annELPC Profile Image @annELPC
@mesnikoffann
67
144. Michigan LCV Profile Image Michigan LCV
@michiganlcv
67
145. Caroline Gottschalk Druschke Profile Image Caroline Gottschalk Druschke
@creekthinker
67
146. Tony Briscoe Profile Image Tony Briscoe
@_tonybriscoe
66
147. Hamilton Community Foundation Profile Image Hamilton Community Foundation
@hamcommfdn
65
148. Sarah Harmer Profile Image Sarah Harmer
@sarah_harmer
65
149. Graham Raby Profile Image Graham Raby
@graham_raby
64
150. Junction Coalition Profile Image Junction Coalition
@coalition_j
63
151. Great Lake Jumper Profile Image Great Lake Jumper
@therealdtox
63
152. Anthony Ricciardi Profile Image Anthony Ricciardi
@ecoinvasions
63
153. The Water Council Profile Image The Water Council
@thewatercouncil
62
154. Heather Braun Profile Image Heather Braun
@hbrauncan
61
155. Freshwater Future Profile Image Freshwater Future
@freshwaterfutur
60
156. Pollution Probe Profile Image Pollution Probe
@pollutionprobe
60
157. Taylor Brown Profile Image Taylor Brown
@tabrown_ecology
60
158. Dr. Amanda Herzog Profile Image Dr. Amanda Herzog
@draherzog
59
159. Great Lakes Coffee Profile Image Great Lakes Coffee
@glcroasting
59
160. The Gordon Foundation Profile Image The Gordon Foundation
@thegordonfdn
58
161. LauraAsialaCSR Profile Image LauraAsialaCSR
@lauraasialacsr
58
162. Thijs Frenken Profile Image Thijs Frenken
@thijsfrenken
57
163. DataStream Profile Image DataStream
@datastreamh2o
57
164. Dr Roberto Quinlan Profile Image Dr Roberto Quinlan
@r_quinla
55
165. Julie Claussen Profile Image Julie Claussen
@julielovesfish
55
166. Andrew Hoffman Profile Image Andrew Hoffman
@hoffmanandy
55
167. Bonnie Hamilton | Vaxxed Profile Image Bonnie Hamilton | Vaxxed
@bm_hamilton
53
168. Healthy Urban Waters At Wayne State Profile Image Healthy Urban Waters At Wayne State
@wateratwayne
53
169. Alaina Harkness Profile Image Alaina Harkness
@harknessa
53
170. Aran O'Carroll Profile Image Aran O'Carroll
@aranocarroll
53
171. LakeSuperiorMagazine Profile Image LakeSuperiorMagazine
@lakesuperiormag
51
172. Latia Leonard Profile Image Latia Leonard
@latia_leonard
49
173. Liesl Eichler Clark Profile Image Liesl Eichler Clark
@lieslclark
49
174. Peter Jacobson Profile Image Peter Jacobson
@mnlakescientist
49
175. Nicole Wood Profile Image Nicole Wood
@wildlifebiogal
47
176. U Of T Trash Team Profile Image U Of T Trash Team
@uofttrashteam
47
177. National Wildlife Federation - Great Lakes Profile Image National Wildlife Federation - Great Lakes
@nwfgreatlakes
47
178. Marc Cadotte Profile Image Marc Cadotte
@urban_sci
46
179. Swim Drink Fish Profile Image Swim Drink Fish
@swimdrinkfish
46
180. Sara Hughes Profile Image Sara Hughes
@prof_shughes
44
181. Andrew Honsey Profile Image Andrew Honsey
@andrew_honsey
44
182. Clean Water Action Profile Image Clean Water Action
@cleanwatermi
43
183. Jennifer Boehme Profile Image Jennifer Boehme
@highseassci
42
184. Carla Torchia Profile Image Carla Torchia
@carlatorchia
41
185. Susan Cosier Profile Image Susan Cosier
@susancosier
40
186. New York Sea Grant Profile Image New York Sea Grant
@nyseagrant
40
187. Audrey Baetz Profile Image Audrey Baetz
@fish_baetz
40
188. Deidre Peroff, Ph.D. Profile Image Deidre Peroff, Ph.D.
@deidremke
39
189. Bryan Brooks Profile Image Bryan Brooks
@bryanwbrooks
39
190. Netzero Is NOT ZERO Profile Image Netzero Is NOT ZERO
@mxldet
38
191. Sam Athey Profile Image Sam Athey
@sustainablesam_
38
192. The Healthy Headwaters Lab Profile Image The Healthy Headwaters Lab
@streamecology
38
193. Rich Homberg Profile Image Rich Homberg
@richhomberg
38
194. Doug Jonas Profile Image Doug Jonas
@dougjonas1
36
195. Lora Shrake Profile Image Lora Shrake
@lorashrake
35
196. Friends Of The St. Clair River Stewardship Program Profile Image Friends Of The St. Clair River Stewardship Program
@scriverstewards
35
197. Ryan Graydon Profile Image Ryan Graydon
@rgraydon11
34
198. The Nature Conservancy In Michigan Profile Image The Nature Conservancy In Michigan
@tncmichigan
34
199. Blue Fish News Profile Image Blue Fish News
@bluefishnews
34
200. Erb Institute Profile Image Erb Institute
@erbinstitute
33
201. Inland Seas Ed Assoc Profile Image Inland Seas Ed Assoc
@inlandseas
33
202. Kenneth Bailey Profile Image Kenneth Bailey
@michexposures
32
203. Meredith Gore Profile Image Meredith Gore
@meredithgore
31
204. Chris Vandergoot Profile Image Chris Vandergoot
@eriefishdoc
31
205. Dr. Katie Stammler Profile Image Dr. Katie Stammler
@rileytcat
30
206. A Voglesong Zejnati Profile Image A Voglesong Zejnati
@avzejnati
30
207. U-M Graham Sustainability Institute Profile Image U-M Graham Sustainability Institute
@grahaminstitute
30
208. Two Yellow Buoys Profile Image Two Yellow Buoys
@twoyellowbuoys
30
209. Current Profile Image Current
@currentwater
29
210. River Institute Profile Image River Institute
@riverinstitutec
29
211. Megan Dodson Profile Image Megan Dodson
@megdodson_gl
28
212. Lisa Erdle Profile Image Lisa Erdle
@lisaerdle
27
213. John Downing Profile Image John Downing
@limnoguy
27
214. Ontario Biodiversity Profile Image Ontario Biodiversity
@onbiocouncil
27
215. Sri Vedachalam Profile Image Sri Vedachalam
@drvedachalam
27
216. Michelle Carr Profile Image Michelle Carr
@michellecarrtnc
27
217. Toronto Remedial Action Plan (RAP) Profile Image Toronto Remedial Action Plan (RAP)
@rap_toronto
27
218. Toronto Zoo's Great Lakes Program Profile Image Toronto Zoo's Great Lakes Program
@greatlakesprgm
27
219. Margaret O'Gorman, MSc Profile Image Margaret O'Gorman, MSc
@ogormanwhc
26
220. GLOW Swimming Adventures Profile Image GLOW Swimming Adventures
@glowswimming
25
221. Dr. Amy Marcarelli Profile Image Dr. Amy Marcarelli
@amymarcarelli
25
222. Swim Guide Profile Image Swim Guide
@swimguide
25
223. #GreatLakesUntamed Profile Image #GreatLakesUntamed
@wolverineted
25
224. Scott Sowa Profile Image Scott Sowa
@ssowa4nature
25
225. Alex Sagady Profile Image Alex Sagady
@enviroenforcer
25
226. GreatLakesWater Profile Image GreatLakesWater
@wqmgreatlakes
24
227. Natasha Blakely Profile Image Natasha Blakely
@blakelynat
24
228. USACE Buffalo Profile Image USACE Buffalo
@usace_buffalo
24
229. Ellen Brown Profile Image Ellen Brown
@ellensnature
23
230. Minnesota Sea Grant Profile Image Minnesota Sea Grant
@mnseagrant
23
231. Julia Baird Profile Image Julia Baird
@juliambaird
23
232. Rachel Hood Profile Image Rachel Hood
@hoodforthehouse
23
233. Jennifer Caddick Profile Image Jennifer Caddick
@jencaddick
23
234. Jeff Reutter Profile Image Jeff Reutter
@jeffreutter
23
235. Matt Brown Profile Image Matt Brown
@brown__matt
22
236. TJ Pignataro Profile Image TJ Pignataro
@tjpignataro
21
237. UWM Freshwater Sci Profile Image UWM Freshwater Sci
@waterscienceuwm
21
238. Great Lakes Christian College Profile Image Great Lakes Christian College
@glcccrusaders
21
239. MichiganMusselMan Profile Image MichiganMusselMan
@davezanatta
21
240. Fielding Montgomery Profile Image Fielding Montgomery
@fielding16
20
241. Dr. Amanda Ackiss Profile Image Dr. Amanda Ackiss
@fin__gen
20
242. Ann Profile Image Ann
@littlebeachlady
20
243. Theodore Tugboat (the RealTheodoreTugboat) Profile Image Theodore Tugboat (the RealTheodoreTugboat)
@theodoretugboat
20
244. Planet Detroit Profile Image Planet Detroit
@planetdetroit
20
245. Wellington Water Watchers Profile Image Wellington Water Watchers
@wwaterwatchers
20
246. Greg Dick Profile Image Greg Dick
@greatlakesgreg
19
247. Detroit River Canadian Cleanup (DRCC) Profile Image Detroit River Canadian Cleanup (DRCC)
@detroitriverrap
19
248. Lake Superior Photo Profile Image Lake Superior Photo
@laksuperiorfoto
19
249. GreatLakesEcho Profile Image GreatLakesEcho
@greatlakesecho
18
250. Cleveland Water Alliance Profile Image Cleveland Water Alliance
@cleh2oalliance
18
251. Jill Brooks Profile Image Jill Brooks
@jillbrooks85
18
252. LVEJO Profile Image LVEJO
@lvejo
17
253. T_campy Profile Image T_campy
@t_campy
17
254. Karen Murchie Profile Image Karen Murchie
@karenjmurchie
17
255. Michigan Environmental Council Profile Image Michigan Environmental Council
@michenvcouncil
17
256. Kresge Environment Profile Image Kresge Environment
@kresgenviro
17
257. Georgian Bay Biosphere Profile Image Georgian Bay Biosphere
@gbaybiosphere
16
258. Dave Poulson Profile Image Dave Poulson
@dpoulson
16
259. Bay Area Restoration Council Profile Image Bay Area Restoration Council
@hamiltonharbour
16
260. Charlotte Jameson Profile Image Charlotte Jameson
@charjameson
16
261. Kevin Keeler Profile Image Kevin Keeler
@gr8lakeswetlab
16
262. Michigan Sierra Club Profile Image Michigan Sierra Club
@michigansierra
16
263. Bob Sterner Profile Image Bob Sterner
@bobsterner
16
264. Evie S. Brahmstedt Profile Image Evie S. Brahmstedt
@esbrahmstedt
15
265. GLATOS Telemetry Profile Image GLATOS Telemetry
@glatos_fish
15
266. Dona Geagea Profile Image Dona Geagea
@dona_gea
15
267. Canalway Partners Profile Image Canalway Partners
@canalwaycle
15
268. Sierra Club Ontario Profile Image Sierra Club Ontario
@sierraclubon
15
269. CleanWaterActionPA Profile Image CleanWaterActionPA
@cleanh2opa
15
270. Lake Erie Nature & Science Center Profile Image Lake Erie Nature & Science Center
@lensc
14
271. Bentley Johnson Profile Image Bentley Johnson
@bentleymjohnson
14
272. Chris Collier Profile Image Chris Collier
@thinklikea_mtn
14
273. Bonnie Willison Profile Image Bonnie Willison
@bonniewillison
13
274. Sarah Zack Profile Image Sarah Zack
@sarahazack
13
275. Jess Ives Profile Image Jess Ives
@jtimives11
13
276. SeawayNNY⚓ Profile Image SeawayNNY⚓
@seawaynny
13
277. Kelly House Profile Image Kelly House
@kelly_m_house
13
278. Stone Laboratory Profile Image Stone Laboratory
@stonelab
13
279. Ohio Lake Erie Commission Profile Image Ohio Lake Erie Commission
@ohiolakeerie
13
280. Sustain Great Lakes Profile Image Sustain Great Lakes
@sogl
12
281. Lee FG Gutowsky Profile Image Lee FG Gutowsky
@lee_fg
12
282. GreatLakeErie EducatorsXchange Profile Image GreatLakeErie EducatorsXchange
@pedestrianism
12
283. Great Lakes Seaway Profile Image Great Lakes Seaway
@glspartnership
11
284. Laurentian SETAC Profile Image Laurentian SETAC
@laurentiansetac
11
285. Friends Of The Rouge Profile Image Friends Of The Rouge
@rougefriends
11
286. Robin Rozon Profile Image Robin Rozon
@rockinrobin03
11
287. Lynn Broaddus Profile Image Lynn Broaddus
@lynnbroaddus
11
288. Jim Howe Profile Image Jim Howe
@jimhowe24
10
289. Emily Tyner Profile Image Emily Tyner
@ehtyner
10
290. John Linc Stine Profile Image John Linc Stine
@jlincstine
10
291. Jacob Bruxer Profile Image Jacob Bruxer
@jacobbruxer
9
292. National Museum Of The Great Lakes Profile Image National Museum Of The Great Lakes
@nmgltoledo
9
293. Christopher Hilkene Profile Image Christopher Hilkene
@hip_1
9
294. Paul Weidman Profile Image Paul Weidman
@aquaticecology
9
295. Paula McIntyre Profile Image Paula McIntyre
@pdmcintyre
9
296. GLSL Cities Profile Image GLSL Cities
@glslcities
9
297. Kara Cook Profile Image Kara Cook
@cookkar_
9
298. MWR Great Lakes Profile Image MWR Great Lakes
@navygreatlakes
9
299. Dr. Ellen George Profile Image Dr. Ellen George
@greatlakescisco
9
300. GLPhragCollaborative Profile Image GLPhragCollaborative
@glphrag
8
301. Fish Physiology Lab Profile Image Fish Physiology Lab
@grayfishlab
8
302. Peter Alsip Profile Image Peter Alsip
@pete_n_tweet
8
303. Wisc Water Library + Wisconsin Sea Grant Education Profile Image Wisc Water Library + Wisconsin Sea Grant Education
@wiscwaterlib
8
304. Michigan Inland Lakes Partnership Profile Image Michigan Inland Lakes Partnership
@mich_lakes
8
305. Kristy Phillips Profile Image Kristy Phillips
@kristyofmi
7
306. Mitchell Zischke Profile Image Mitchell Zischke
@theaussiewahoo
7
307. Andrew Reeves Profile Image Andrew Reeves
@reevesreport
7
308. Michiganographer Profile Image Michiganographer
@michiganography
7
309. Geneva Langeland Profile Image Geneva Langeland
@genevalangeland
7
310. Patrick Doran, Ph.D. Profile Image Patrick Doran, Ph.D.
@pjdgreatlakes
7
311. Ellory Monks Profile Image Ellory Monks
@ellory_monks
6
312. UWM Center For Water Policy Profile Image UWM Center For Water Policy
@uwmwaterpolicy
6
313. Dr. Catherine Febria Profile Image Dr. Catherine Febria
@ecofebria
6
314. NC Burke Center Profile Image NC Burke Center
@ncburkecenter
6
315. West Michigan Environmental Action Council Profile Image West Michigan Environmental Action Council
@wmeac
6
316. Great Lakes DMV Profile Image Great Lakes DMV
@glbcindmv
6
317. Great Lakes Trust Profile Image Great Lakes Trust
@greatlakestrust
6
318. Northeast-Midwest Institute Profile Image Northeast-Midwest Institute
@nemwinstitute
6
319. Jory Jonas Profile Image Jory Jonas
@jonasjory
5
320. MilwaukeeRiverkeeper Profile Image MilwaukeeRiverkeeper
@mkeriverkeeper
5
321. Ian Solomon Profile Image Ian Solomon
@ianjsolomon
5
322. Social Great Lakes™ Profile Image Social Great Lakes™
@socialgreatlake
5
323. Marnie Urso Profile Image Marnie Urso
@marnieurso
5
324. Lake Carriers' Association Profile Image Lake Carriers' Association
@lcaships
5
325. Garret M. Ellison Profile Image Garret M. Ellison
@garretellison
5
326. Rick Lindgren Profile Image Rick Lindgren
@ecolawyer_rdl
5
327. So-Jung Profile Image So-Jung
@syoun88
5
328. Kennedy Bucci Profile Image Kennedy Bucci
@kennedybucci1
5
329. Richard Mack Profile Image Richard Mack
@richardmackphot
5
330. Beth Wanamaker (She/her) Profile Image Beth Wanamaker (She/her)
@bethaleh
4
331. Mary Lammert Khoury Profile Image Mary Lammert Khoury
@marylkhoury
4
332. Great Lakes Spirituality Project Profile Image Great Lakes Spirituality Project
@glsproject
4
333. Tracy Galarowicz Profile Image Tracy Galarowicz
@fisheco
4
334. Devin Gill Profile Image Devin Gill
@gilly_devin
4
335. Sierra Club Profile Image Sierra Club
@sc_great_lakes
4
336. Forged In The Smithy Profile Image Forged In The Smithy
@conansmith
4
337. Elin Warn Betanzo Profile Image Elin Warn Betanzo
@safewatereng
4
338. Helen Taylor Profile Image Helen Taylor
@helentaylor_tnc
4
339. Freshwater Collaborative Of Wisconsin Profile Image Freshwater Collaborative Of Wisconsin
@freshwaterwi
3
340. Jumana Vasi Profile Image Jumana Vasi
@jumanavasi
3
341. Mary Louks Profile Image Mary Louks
@louks_mary
3
342. Detroit River Coalition Profile Image Detroit River Coalition
@detrivcoalition
3
343. GreatLakesDailyNews Profile Image GreatLakesDailyNews
@greatlakesdaily
3
344. Jessie Grow Profile Image Jessie Grow
@j_worg
3
345. Tip Of The Mitt Watershed Council Profile Image Tip Of The Mitt Watershed Council
@tomwcouncil
3
346. Michigan AmeriCorps Profile Image Michigan AmeriCorps
@miamericorps
2
347. Andy Stevens Profile Image Andy Stevens
@fishmcgillis
2
348. Great Lakes Action Profile Image Great Lakes Action
@gr8lakesaction
2
349. Sandy Bihn Profile Image Sandy Bihn
@sandylakeerie
2
350. Anne Profile Image Anne
@annecdlh
2
351. Melissa Duhaime Profile Image Melissa Duhaime
@envirophage
2
352. Tim Maguire Profile Image Tim Maguire
@biogeogreatlake
2
353. Protect Great Lakes Profile Image Protect Great Lakes
@protectglwater
2
354. Fund For Lake MI Profile Image Fund For Lake MI
@fundforlakemi
2
355. Donna Kashian Profile Image Donna Kashian
@dkashian
1
356. Greatlakesway Profile Image Greatlakesway
@greatlakesway
1
357. SER MWGL Profile Image SER MWGL
@ser_mwgl
1
358. René Sahba Shahmohamadloo Profile Image René Sahba Shahmohamadloo
@renesahba
1
359. Central Lake Ontario Conservation (CLOCA) Profile Image Central Lake Ontario Conservation (CLOCA)
@cloca1
1
360. Sandra Svoboda Profile Image Sandra Svoboda
@detsandra
0
361. NAVSTA Great Lakes Profile Image NAVSTA Great Lakes
@navstaglakes
0
362. Great Lakes Group Profile Image Great Lakes Group
@greatlakesgroup
-0
363. Erin S Dunlop Profile Image Erin S Dunlop
@airydunlop
-0
364. Kevin E. Joyce Profile Image Kevin E. Joyce
@kevinjoyce419
-0
365. Allison Hrycik Profile Image Allison Hrycik
@ahrycik
-0
366. Rebecca Williams Profile Image Rebecca Williams
@mradiorebeccaw
-0
367. Phil Anderson Profile Image Phil Anderson
@phil__anderson
-1
368. Thunder Bay NMS Profile Image Thunder Bay NMS
@thunderbaynms
-1
369. Wanda Eichler Profile Image Wanda Eichler
@wandaeichler
-1
370. Lake Huron Coastal Centre Profile Image Lake Huron Coastal Centre
@coastalcentre
-1
371. Audrey Sawyer Profile Image Audrey Sawyer
@osuwaterissues
-2
372. RAEON Profile Image RAEON
@raeon_
-2
373. Fisk Lab Profile Image Fisk Lab
@fisk_lab
-2
374. Cheryl Nenn Profile Image Cheryl Nenn
@cherylnenn
-3
375. PASeaGrant Profile Image PASeaGrant
@paseagrant
-3
376. Great Lakes Commons Profile Image Great Lakes Commons
@gl_commons
-3
377. John Flesher Profile Image John Flesher
@johnflesher
-3
378. Paul Dyster Profile Image Paul Dyster
@pdyster
-3
379. Purdue Fish Eco Lab Profile Image Purdue Fish Eco Lab
@hooklab
-4
380. Freshwater Profile Image Freshwater
@freshwatersoc
-4
381. Jean Adams Profile Image Jean Adams
@jeanvadams
-4
382. Hugh McDiarmid, Jr. Profile Image Hugh McDiarmid, Jr.
@hughmcdiarmid
-4
383. Daniel Macfarlane Profile Image Daniel Macfarlane
@danny__mac__
-4
384. Katie C Williams Profile Image Katie C Williams
@kt_c_williams
-4
385. Ryan Newton Profile Image Ryan Newton
@aqcrobial
-5
386. Sierra Clark Profile Image Sierra Clark
@sierrabiidaaban
-5
387. Melanie Moore Profile Image Melanie Moore
@geekchic_mel
-5
388. Jill Witkowski Heaps Profile Image Jill Witkowski Heaps
@jillwitkowski
-6
389. Emily Shaw Profile Image Emily Shaw
@itsmeem35
-6
390. Ashley Moerke Profile Image Ashley Moerke
@amoerke1
-6
391. Lester Graham Profile Image Lester Graham
@michiganwatch
-6
392. Flint Rising Profile Image Flint Rising
@flintrising
-6
393. Erie Hack Profile Image Erie Hack
@eriehack
-7
394. Ausable Bayfield Profile Image Ausable Bayfield
@landwaternews
-7
395. Michael A Reuter Profile Image Michael A Reuter
@michaelareuter
-7
396. TNC Ohio Profile Image TNC Ohio
@nature_ohio
-7
397. Forum For Leadership On Water Profile Image Forum For Leadership On Water
@flowcanada
-8
398. Dan Egan Profile Image Dan Egan
@danpatrickegan
-9
399. Caitie Nigrelli Profile Image Caitie Nigrelli
@gr8lakeslady
-9
400. Chris McLaughlin Profile Image Chris McLaughlin
@thebackloop
-9
401. Lake Superior NMCA Profile Image Lake Superior NMCA
@lksuperiornmca
-9
402. UT Lake Erie Center Profile Image UT Lake Erie Center
@lakeeriecenter
-9
403. Robert Letcher Profile Image Robert Letcher
@robertletcher3
-9
404. InfoSuperior Profile Image InfoSuperior
@infosuperior_
-10
405. Kristy Meyer Profile Image Kristy Meyer
@kristyrmeyer
-10
406. Jeff Alexander Profile Image Jeff Alexander
@jeffalexander84
-10
407. Gail Krantzberg Profile Image Gail Krantzberg
@gailkrantzberg
-10
408. HRWC Profile Image HRWC
@hrwc
-11
409. Nick Schroeck Profile Image Nick Schroeck
@nickschroeck
-11
410. Janina Profile Image Janina
@janinah2o
-11
411. Yu-Chun Kao Profile Image Yu-Chun Kao
@dr_kaoyc
-11
412. Eric Olson Profile Image Eric Olson
@wisco_kid
-12
413. Brenda Culler Profile Image Brenda Culler
@brendaculler
-12
414. Ohio & Erie Canalway National Heritage Area Profile Image Ohio & Erie Canalway National Heritage Area
@oecanalway
-13
415. Sarah Orlando Profile Image Sarah Orlando
@sarahaorlando
-14
416. Jim Roy Profile Image Jim Roy
@jwroygw
-14
417. Bill Schleizer Profile Image Bill Schleizer
@schleizer
-14
418. CleanWaterAction Profile Image CleanWaterAction
@cleanwatermn
-14
419. Yousef Rabhi Profile Image Yousef Rabhi
@reprabhi
-14
420. MKE Water Commons Profile Image MKE Water Commons
@mkewatercommons
-15
421. Lauren Pintor Profile Image Lauren Pintor
@pintorlabosu
-15
422. Ashley Wallis (She/her) Profile Image Ashley Wallis (She/her)
@ashleyewallis
-15
423. Chiara Profile Image Chiara
@chiarazc
-16
424. Ed Moore Profile Image Ed Moore
@edmooredocs
-16
425. Ctr For GL Literacy Profile Image Ctr For GL Literacy
@cglliteracy
-16
426. Karl Martin Profile Image Karl Martin
@karl_j_martin
-17
427. Ducks Unlimited-GLAR Profile Image Ducks Unlimited-GLAR
@glarducks
-17
428. Dan Denardo Profile Image Dan Denardo
@dandenardo
-17
429. Greg McClinchey Profile Image Greg McClinchey
@gregmcclinchey
-18
430. Brandon Hofmeister Profile Image Brandon Hofmeister
@hofmeisterb
-19
431. Saginaw Bay WIN Profile Image Saginaw Bay WIN
@saginawbaywin
-19
432. Sharon McGowan Profile Image Sharon McGowan
@sharon1mcgowan
-19
433. Woolnough Mussel Lab Profile Image Woolnough Mussel Lab
@mussellab_dw
-20
434. Green Bay Profile Image Green Bay
@realgreenbay
-20
435. Gary Wilson Profile Image Gary Wilson
@garyglx5
-20
436. Bonnie Burgess Profile Image Bonnie Burgess
@bonnieburgess
-20
437. Dr. Camden Burd Profile Image Dr. Camden Burd
@camdenburd
-22
438. Sean Hammond Profile Image Sean Hammond
@seannhammond
-22
439. The Nature Conservancy In Minnesota Profile Image The Nature Conservancy In Minnesota
@nature_mn
-22
440. Annamarie Sysling Profile Image Annamarie Sysling
@asysling
-23
441. GLISA Profile Image GLISA
@greatlakesglisa
-23
442. Leslie Tom Profile Image Leslie Tom
@les733
-23
443. Ethan Theuerkauf Profile Image Ethan Theuerkauf
@ejtheuerkauf
-24
444. Stuart Carlton Profile Image Stuart Carlton
@jscarlton
-24
445. David Strifling Profile Image David Strifling
@davidstrifling
-24
446. Jake Kvistad Profile Image Jake Kvistad
@jakefishtad
-24
447. Friends Of The St. Clair River Profile Image Friends Of The St. Clair River
@friendsscriver
-24
448. Great Lakes Journal Profile Image Great Lakes Journal
@grtlakesjrnl
-25
449. Joan M Rothenberg Profile Image Joan M Rothenberg
@jmrgreatlakes
-25
450. Nick Leonard Profile Image Nick Leonard
@nickeleonard
-26
451. Andrew Slade, MEP Profile Image Andrew Slade, MEP
@mep_duluth
-26
452. HABs Collaborative Profile Image HABs Collaborative
@glhabscollab
-26
453. Joel Brammeier Profile Image Joel Brammeier
@joelbrammeier
-26
454. David Dempsey Profile Image David Dempsey
@greatlakescribe
-26
455. Liesl Clark Profile Image Liesl Clark
@egledirector
-27
456. Huron Pines Profile Image Huron Pines
@huronpines
-27
457. Shirley Heinze Land Trust Profile Image Shirley Heinze Land Trust
@heinzetrust
-27
458. Jamie Konopacky Profile Image Jamie Konopacky
@jkonopacky
-28
459. Michelle Woodhouse Profile Image Michelle Woodhouse
@michlsamara
-28
460. Susan Bence Profile Image Susan Bence
@wuwmenviron
-28
461. Todd Ambs Profile Image Todd Ambs
@toddambs
-28
462. Healthy Lake Huron Profile Image Healthy Lake Huron
@healthylkhuron
-28
463. Verena Conkin Profile Image Verena Conkin
@verenaconkin
-28
464. Simone Lightfoot Profile Image Simone Lightfoot
@simonelightfoot
-29
465. Julie Mida Hinderer Profile Image Julie Mida Hinderer
@icanhaztwtr
-30
466. Great Lakes Ice Tracker Profile Image Great Lakes Ice Tracker
@glicetracker
-30
467. Great Lakes Environmental Law Center Profile Image Great Lakes Environmental Law Center
@glelc
-31
468. Maumee AOC Profile Image Maumee AOC
@maumeeaoc
-33
469. Kelly Robinson Profile Image Kelly Robinson
@kfilerrobinson
-33
470. Maureen Cunningham Profile Image Maureen Cunningham
@mocunningham4
-34
471. Julia Noordyk Profile Image Julia Noordyk
@noordcoast
-35
472. Laura Rubin Profile Image Laura Rubin
@laurarubin4
-36
473. Lake Erie Foundation Profile Image Lake Erie Foundation
@lakeeriefound
-36
474. Black River AOC Profile Image Black River AOC
@blackriveraoc
-36
475. Eric Roberts Profile Image Eric Roberts
@ericrsails
-37
476. Clinton River WC Profile Image Clinton River WC
@clintonriverwc
-37
477. Dr. Karen Vigmostad Profile Image Dr. Karen Vigmostad
@aboutthelakes
-37
478. Quantitative Fisheries Center At MSU Profile Image Quantitative Fisheries Center At MSU
@qfcatmsu
-38
479. Danielle Kaeding Profile Image Danielle Kaeding
@daniellekaeding
-38
480. Kelli Paige Profile Image Kelli Paige
@glos_kpaige
-39
481. Jesse Schomberg Profile Image Jesse Schomberg
@jschombe
-39
482. Noah Hall Profile Image Noah Hall
@lakeslaw
-40
483. Don Scavia Profile Image Don Scavia
@dscavia
-42
484. Nicholas Occhipinti Profile Image Nicholas Occhipinti
@nocchipi
-44
485. PCS Profile Image PCS
@pcsmaumee
-45
486. Marie Zhuikov, Author Profile Image Marie Zhuikov, Author
@mariezhuikov
-46
487. Designation Of A Bay Of Green Bay NERR Profile Image Designation Of A Bay Of Green Bay NERR
@greenbaynerr
-47
488. The Sweetwater Seas Profile Image The Sweetwater Seas
@sweetwatersea
-48
489. Joy Mulinex Profile Image Joy Mulinex
@j_mulinex
-49
490. CoalitionSAVE Profile Image CoalitionSAVE
@coalitionsave
-51
491. Brenda Drinkwalter Profile Image Brenda Drinkwalter
@bdrinkwalter
-56
492. Mike Shriberg Profile Image Mike Shriberg
@mshriberg
-57
493. Erma C. Leaphart Profile Image Erma C. Leaphart
@water_ally
-60
494. Adam Profile Image Adam
@beardedenviro
-64
495. St Louis River Profile Image St Louis River
@stlouisra
-69
496. Friends Of LSR Profile Image Friends Of LSR
@folsr
-70
497. Natalie Chin Profile Image Natalie Chin
@lakesuper_wisg
-71
498. Sally Cole-Misch Profile Image Sally Cole-Misch
@sallycolemisch
-73
499. Lake Erie Advocates Profile Image Lake Erie Advocates
@cleanlakeerie
-82
500. Elizabeth Fedorchuk Profile Image Elizabeth Fedorchuk
@efedorchuk
-110