#GreatLakes500 5:00am, 15th 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. USCG Great Lakes Profile Image USCG Great Lakes
@uscggreatlakes
830
2. Lake Michigan Profile Image Lake Michigan
@lakemichigan13
809
3. NOAA Great Lakes Environmental Research Laboratory Profile Image NOAA Great Lakes Environmental Research Laboratory
@noaa_glerl
788
4. IJC.org Profile Image IJC.org
@ijcsharedwaters
565
5. Tom Henry Profile Image Tom Henry
@ecowriterohio
544
6. Eddie Great Lakes-Verhamme Profile Image Eddie Great Lakes-Verhamme
@eddiegreatlakes
514
7. IAGLR Profile Image IAGLR
@iaglr
507
8. Lake Ontario Profile Image Lake Ontario
@lakeontario16
503
9. Great Lakes Canada Profile Image Great Lakes Canada
@greatlakes_gc
479
10. Katie O'Reilly Profile Image Katie O'Reilly
@drkatfish
463
11. Resilient Infrastructure Sustainable Communities Profile Image Resilient Infrastructure Sustainable Communities
@risc_solutions
404
12. Great Lakes Now Profile Image Great Lakes Now
@greatlakesnow
396
13. CIGLR Profile Image CIGLR
@ciglr_um
396
14. Environment Ontario Profile Image Environment Ontario
@onenvironment
385
15. Michigan EGLE Profile Image Michigan EGLE
@michiganegle
373
16. Rebecca Esselman Profile Image Rebecca Esselman
@natureiswater
361
17. MilwaukeeRiverkeeper Profile Image MilwaukeeRiverkeeper
@mkeriverkeeper
360
18. Oil&Water Don't Mix Profile Image Oil&Water Don't Mix
@oilwaterdntmix
356
19. LimnoTech Profile Image LimnoTech
@limnotech
351
20. Vaccinated Lake Superior Profile Image Vaccinated Lake Superior
@lakesuperior
348
21. Dr. Katie Stammler Profile Image Dr. Katie Stammler
@rileytcat
305
22. Healing Our Waters-Great Lakes Coalition Profile Image Healing Our Waters-Great Lakes Coalition
@healthylakes
300
23. Great Lakes Observing System (GLOS) Profile Image Great Lakes Observing System (GLOS)
@realglos
297
24. The Joyce Foundation Profile Image The Joyce Foundation
@joycefdn
294
25. Titus Seilheimer Profile Image Titus Seilheimer
@drfishsg
282
26. CGLR Profile Image CGLR
@cglrgreatlakes
278
27. Greg Dick Profile Image Greg Dick
@greatlakesgreg
272
28. Andrew Briggs Profile Image Andrew Briggs
@fishbio_briggs
268
29. Mark Mattson Profile Image Mark Mattson
@waterkeepermark
266
30. Tom Cook Profile Image Tom Cook
@tom4tnc
265
31. Lake Ontario Waterkeeper Profile Image Lake Ontario Waterkeeper
@lowaterkeeper
257
32. Shayenna Profile Image Shayenna
@biidaabankwe
252
33. Jan-Michael Hessenauer Profile Image Jan-Michael Hessenauer
@jmhessenauer
250
34. Stephanie Chang Profile Image Stephanie Chang
@stephanielily
240
35. LSSU CFRE Profile Image LSSU CFRE
@lssu_cfre
229
36. Daniel Brown Profile Image Daniel Brown
@climatodan
229
37. Trevor E. Pitcher Profile Image Trevor E. Pitcher
@pitcherlab
227
38. Andy Bramburger Profile Image Andy Bramburger
@algaeburger
225
39. Great Lakes Plastic Cleanup Profile Image Great Lakes Plastic Cleanup
@glpcleanup
223
40. The Fred A. & Barbara M. Erb Family Foundation Profile Image The Fred A. & Barbara M. Erb Family Foundation
@erbfamilyfdn
212
41. Melissa Damaschke Profile Image Melissa Damaschke
@m_damaschke
210
42. Silvia Newell Profile Image Silvia Newell
@newelllab
209
43. DataStream Profile Image DataStream
@datastreamh2o
207
44. Yu-Chun Kao Profile Image Yu-Chun Kao
@dr_kaoyc
204
45. IISD Experimental Lakes Area Profile Image IISD Experimental Lakes Area
@iisd_ela
202
46. Wisconsin Sea Grant Profile Image Wisconsin Sea Grant
@uwiscseagrant
199
47. Abraham Aiyash Profile Image Abraham Aiyash
@abrahamaiyash
193
48. Senator Rosemary Bayer Profile Image Senator Rosemary Bayer
@rosemarybayer
185
49. Mott Foundation Profile Image Mott Foundation
@mottfoundation
184
50. Howard Learner Profile Image Howard Learner
@howardelpc
171
51. LakeEerie Profile Image LakeEerie
@lakeerienorth
170
52. Catherine McKenna Profile Image Catherine McKenna
@cathmckenna
164
53. Dr. Solomon David Profile Image Dr. Solomon David
@solomonrdavid
158
54. NE Ohio Regional Sewer District Profile Image NE Ohio Regional Sewer District
@neorsd
158
55. Bridge Michigan Profile Image Bridge Michigan
@bridgemichigan
157
56. GreatLakesProtection Profile Image GreatLakesProtection
@glpfund
157
57. The Water Council Profile Image The Water Council
@thewatercouncil
156
58. U.S. Fish And Wildlife Profile Image U.S. Fish And Wildlife
@usfws
154
59. Abdullah Hammoud Profile Image Abdullah Hammoud
@ahammoudmi
150
60. The Narwhal Profile Image The Narwhal
@thenarwhalca
149
61. Great Lakes Outreach Media Profile Image Great Lakes Outreach Media
@lakesoutreach
148
62. @hockeyesque Profile Image @hockeyesque
@hockeyesque
145
63. The Nature Conservancy Profile Image The Nature Conservancy
@nature_org
145
64. Water Canada Profile Image Water Canada
@canadianwater
144
65. Jen Profile Image Jen
@jenelaina
142
66. Steven J. Cooke Profile Image Steven J. Cooke
@sjc_fishy
142
67. Circle Of Blue Profile Image Circle Of Blue
@circleofblue
142
68. Dr. Rebecca Rooney Profile Image Dr. Rebecca Rooney
@girls_can
140
69. Three Geese Radius Profile Image Three Geese Radius
@shawnmicallef
140
70. ELPC Profile Image ELPC
@elpcenter
137
71. Sierra Club Profile Image Sierra Club
@sierraclub
136
72. Rob Sisson Profile Image Rob Sisson
@rob_sisson
136
73. Dr. Anne Jefferson Profile Image Dr. Anne Jefferson
@highlyanne
132
74. Gabe Wasylko Profile Image Gabe Wasylko
@gabewasylko
131
75. Nandita Basu Profile Image Nandita Basu
@nanditabasu2
129
76. Nick Schroeck Profile Image Nick Schroeck
@nickschroeck
127
77. Rachel Cohen Profile Image Rachel Cohen
@rcnaturephotos
126
78. Detroitpublictv Profile Image Detroitpublictv
@detroitpublictv
125
79. Great Lakes Valley Conference Profile Image Great Lakes Valley Conference
@glvcsports
124
80. Bill Schleizer Profile Image Bill Schleizer
@schleizer
122
81. CNT Profile Image CNT
@cnt_tweets
121
82. Julia Baird Profile Image Julia Baird
@juliambaird
120
83. The Erie Situation - Film Profile Image The Erie Situation - Film
@eriesituation
118
84. Neil   Hawkins Profile Image Neil Hawkins
@neilchawkins
118
85. Great Lakes Science Center Profile Image Great Lakes Science Center
@glsciencectr
117
86. TNC In Illinois Profile Image TNC In Illinois
@nature_il
117
87. Michael Twiss Profile Image Michael Twiss
@mtwiss
115
88. PJ³ Profile Image PJ³
@paultheurbanist
113
89. Society Of Canadian Aquatic Sciences Profile Image Society Of Canadian Aquatic Sciences
@scas_scsa
113
90. TechTown Detroit Profile Image TechTown Detroit
@techtowndetroit
111
91. Dr. Kelsey Leonard Profile Image Dr. Kelsey Leonard
@kelseytleonard
111
92. Water Rangers Profile Image Water Rangers
@water_rangers
110
93. A Voglesong Zejnati Profile Image A Voglesong Zejnati
@avzejnati
109
94. Michigan Radio Profile Image Michigan Radio
@michiganradio
106
95. GreatLakesCommission Profile Image GreatLakesCommission
@glcommission
105
96. Richard Mack Profile Image Richard Mack
@richardmackphot
105
97. Nat Lichten Profile Image Nat Lichten
@nlichten
104
98. Todd Spangler Profile Image Todd Spangler
@toddspangler
104
99. Jonathan Overpeck Profile Image Jonathan Overpeck
@greatlakespeck
104
100. Dr. Andrea Kirkwood Profile Image Dr. Andrea Kirkwood
@kirkwoodlab
104
101. Jessie Grow Profile Image Jessie Grow
@j_worg
103
102. Share The River Profile Image Share The River
@sharetheriver
100
103. Waterlution Profile Image Waterlution
@waterlution
98
104. Cuyahoga Valley NP Profile Image Cuyahoga Valley NP
@cvnpnps
97
105. Detroit Riverfront Profile Image Detroit Riverfront
@detroitrvrfrnt
95
106. Environment Report Profile Image Environment Report
@environreport
95
107. EPA Great Lakes Profile Image EPA Great Lakes
@epagreatlakes
95
108. Michigan Sea Grant Profile Image Michigan Sea Grant
@miseagrant
94
109. GLFC Profile Image GLFC
@lampreycontrol
94
110. Wellington Water Watchers Profile Image Wellington Water Watchers
@wwaterwatchers
94
111. Jeffkart Profile Image Jeffkart
@jeffkart
93
112. Matthew L. Miller Profile Image Matthew L. Miller
@eatguineapigs
93
113. Alliance For The Great Lakes Profile Image Alliance For The Great Lakes
@a4gl
92
114. Kyle Whyte Profile Image Kyle Whyte
@kylepowyswhyte
92
115. Vance Badawey Profile Image Vance Badawey
@vbadawey
90
116. Caroline Gottschalk Druschke Profile Image Caroline Gottschalk Druschke
@creekthinker
89
117. Dr. Jo Latimore Profile Image Dr. Jo Latimore
@jolatimore
88
118. Association Of State Floodplain Managers Profile Image Association Of State Floodplain Managers
@floodsorg
87
119. Rachel Hood Profile Image Rachel Hood
@hoodforthehouse
86
120. Sarah Harmer Profile Image Sarah Harmer
@sarah_harmer
86
121. Deidre Peroff, Ph.D. Profile Image Deidre Peroff, Ph.D.
@deidremke
86
122. Tony Briscoe Profile Image Tony Briscoe
@_tonybriscoe
85
123. WeThePeopleDet Profile Image WeThePeopleDet
@wethepeopledet
80
124. CBP Great Lakes Profile Image CBP Great Lakes
@cbpgreatlakes
78
125. Northeast-Midwest Institute Profile Image Northeast-Midwest Institute
@nemwinstitute
78
126. Center For Limnology Profile Image Center For Limnology
@wisclimnology
77
127. The Gordon Foundation Profile Image The Gordon Foundation
@thegordonfdn
77
128. Erma C. Leaphart Profile Image Erma C. Leaphart
@water_ally
77
129. LakeSuperiorMagazine Profile Image LakeSuperiorMagazine
@lakesuperiormag
76
130. Chelsea Rochman Profile Image Chelsea Rochman
@chelsearochman
76
131. Liesl Eichler Clark Profile Image Liesl Eichler Clark
@lieslclark
76
132. Freshwater Future Profile Image Freshwater Future
@freshwaterfutur
75
133. Michigan LCV Profile Image Michigan LCV
@michiganlcv
75
134. Great Lakes Coffee Profile Image Great Lakes Coffee
@glcroasting
75
135. Andrew Hoffman Profile Image Andrew Hoffman
@hoffmanandy
73
136. Ontario Water Centre Profile Image Ontario Water Centre
@ontwatercentre
73
137. National Wildlife Federation - Great Lakes Profile Image National Wildlife Federation - Great Lakes
@nwfgreatlakes
70
138. Clean Water Action Profile Image Clean Water Action
@cleanwatermi
68
139. Great Lake Jumper Profile Image Great Lake Jumper
@therealdtox
68
140. Alaina Harkness Profile Image Alaina Harkness
@harknessa
67
141. UWM Center For Water Policy Profile Image UWM Center For Water Policy
@uwmwaterpolicy
64
142. Hamilton Community Foundation Profile Image Hamilton Community Foundation
@hamcommfdn
63
143. Pollution Probe Profile Image Pollution Probe
@pollutionprobe
63
144. The Water Institute Profile Image The Water Institute
@water_institute
62
145. Cheryl Nenn Profile Image Cheryl Nenn
@cherylnenn
60
146. Warren Currie Profile Image Warren Currie
@drplanktonguy
59
147. CoalitionSAVE Profile Image CoalitionSAVE
@coalitionsave
59
148. Lisa Borre Profile Image Lisa Borre
@lisa_borre
58
149. Brad Utrup Profile Image Brad Utrup
@bradu42
58
150. Nicholas Occhipinti Profile Image Nicholas Occhipinti
@nocchipi
58
151. Natalie Chin Profile Image Natalie Chin
@lakesuper_wisg
58
152. Planet Detroit Profile Image Planet Detroit
@planetdetroit
57
153. Kevin E. Joyce Profile Image Kevin E. Joyce
@kevinjoyce419
55
154. Emily Tyner Profile Image Emily Tyner
@ehtyner
55
155. U-M Graham Sustainability Institute Profile Image U-M Graham Sustainability Institute
@grahaminstitute
55
156. Patrick S. Forsythe Profile Image Patrick S. Forsythe
@psf_gbfishlab
55
157. Anthony Ricciardi Profile Image Anthony Ricciardi
@ecoinvasions
54
158. New York Sea Grant Profile Image New York Sea Grant
@nyseagrant
54
159. Rich Homberg Profile Image Rich Homberg
@richhomberg
53
160. Erb Institute Profile Image Erb Institute
@erbinstitute
53
161. Kenneth Bailey Profile Image Kenneth Bailey
@michexposures
52
162. Bentley Johnson Profile Image Bentley Johnson
@bentleymjohnson
52
163. Marc Cadotte Profile Image Marc Cadotte
@urban_sci
52
164. Two Yellow Buoys Profile Image Two Yellow Buoys
@twoyellowbuoys
52
165. Yousef Rabhi Profile Image Yousef Rabhi
@reprabhi
52
166. Graham Raby Profile Image Graham Raby
@graham_raby
50
167. Great Lakes St. Lawrence Seaway Development Corp. Profile Image Great Lakes St. Lawrence Seaway Development Corp.
@seawayusdot
50
168. Illinois-Indiana Sea Grant Profile Image Illinois-Indiana Sea Grant
@ilinseagrant
49
169. Friends Of The St. Clair River Stewardship Program Profile Image Friends Of The St. Clair River Stewardship Program
@scriverstewards
49
170. GreatLakesWater Profile Image GreatLakesWater
@wqmgreatlakes
48
171. Dr Roberto Quinlan Profile Image Dr Roberto Quinlan
@r_quinla
48
172. Audrey Baetz Profile Image Audrey Baetz
@fish_baetz
48
173. Toronto Remedial Action Plan (RAP) Profile Image Toronto Remedial Action Plan (RAP)
@rap_toronto
47
174. Bryan Brooks Profile Image Bryan Brooks
@bryanwbrooks
46
175. Sam Athey Profile Image Sam Athey
@sustainablesam_
46
176. Swim Guide Profile Image Swim Guide
@swimguide
45
177. Robert Michael McKay Profile Image Robert Michael McKay
@mckayglier
45
178. Meredith Gore Profile Image Meredith Gore
@meredithgore
45
179. Michiganographer Profile Image Michiganographer
@michiganography
44
180. Hugh McDiarmid, Jr. Profile Image Hugh McDiarmid, Jr.
@hughmcdiarmid
44
181. Aran O'Carroll Profile Image Aran O'Carroll
@aranocarroll
44
182. Swim Drink Fish Profile Image Swim Drink Fish
@swimdrinkfish
44
183. West Michigan Environmental Action Council Profile Image West Michigan Environmental Action Council
@wmeac
44
184. Michelle Carr Profile Image Michelle Carr
@michellecarrtnc
43
185. Charlotte Jameson Profile Image Charlotte Jameson
@charjameson
43
186. U Of T Trash Team Profile Image U Of T Trash Team
@uofttrashteam
43
187. LauraAsialaCSR Profile Image LauraAsialaCSR
@lauraasialacsr
43
188. Chris McLaughlin Profile Image Chris McLaughlin
@thebackloop
43
189. Michigan Environmental Council Profile Image Michigan Environmental Council
@michenvcouncil
43
190. Julie Claussen Profile Image Julie Claussen
@julielovesfish
43
191. Bonnie Hamilton | Vaxxed Profile Image Bonnie Hamilton | Vaxxed
@bm_hamilton
42
192. Taylor Brown Profile Image Taylor Brown
@tabrown_ecology
42
193. Daniel Macfarlane Profile Image Daniel Macfarlane
@danny__mac__
42
194. Maumee AOC Profile Image Maumee AOC
@maumeeaoc
42
195. GreatLakesEcho Profile Image GreatLakesEcho
@greatlakesecho
42
196. Kresge Environment Profile Image Kresge Environment
@kresgenviro
42
197. TJ Pignataro Profile Image TJ Pignataro
@tjpignataro
41
198. Chris Vandergoot Profile Image Chris Vandergoot
@eriefishdoc
41
199. Adam Profile Image Adam
@beardedenviro
41
200. Healthy Lake Huron Profile Image Healthy Lake Huron
@healthylkhuron
41
201. Alex Sagady Profile Image Alex Sagady
@enviroenforcer
41
202. The Nature Conservancy In Michigan Profile Image The Nature Conservancy In Michigan
@tncmichigan
41
203. Michigan Sierra Club Profile Image Michigan Sierra Club
@michigansierra
41
204. Loren King Profile Image Loren King
@thxfrallthefish
40
205. Wisc Water Library + Wisconsin Sea Grant Education Profile Image Wisc Water Library + Wisconsin Sea Grant Education
@wiscwaterlib
40
206. #GreatLakesUntamed Profile Image #GreatLakesUntamed
@wolverineted
40
207. Thijs Frenken Profile Image Thijs Frenken
@thijsfrenken
39
208. Nicole Wood Profile Image Nicole Wood
@wildlifebiogal
39
209. Sierra Club Profile Image Sierra Club
@sc_great_lakes
39
210. Delta Institute Profile Image Delta Institute
@deltagreatlakes
39
211. Paul Dyster Profile Image Paul Dyster
@pdyster
39
212. Netzero Is NOT ZERO Profile Image Netzero Is NOT ZERO
@mxldet
38
213. Ontario Biodiversity Profile Image Ontario Biodiversity
@onbiocouncil
38
214. Cleveland Water Alliance Profile Image Cleveland Water Alliance
@cleh2oalliance
38
215. Ohio Sea Grant Profile Image Ohio Sea Grant
@ohioseagrant
38
216. PASeaGrant Profile Image PASeaGrant
@paseagrant
38
217. Marnie Urso Profile Image Marnie Urso
@marnieurso
38
218. Donna Kashian Profile Image Donna Kashian
@dkashian
37
219. Matt Herbert Profile Image Matt Herbert
@etheostomatt
37
220. Peter Jacobson Profile Image Peter Jacobson
@mnlakescientist
37
221. Green Lake Assoc. Profile Image Green Lake Assoc.
@glagreenlake
37
222. UWM Freshwater Sci Profile Image UWM Freshwater Sci
@waterscienceuwm
37
223. Jill Witkowski Heaps Profile Image Jill Witkowski Heaps
@jillwitkowski
36
224. Inland Seas Ed Assoc Profile Image Inland Seas Ed Assoc
@inlandseas
36
225. Dave Poulson Profile Image Dave Poulson
@dpoulson
35
226. Lake Superior Photo Profile Image Lake Superior Photo
@laksuperiorfoto
35
227. Kara Cook Profile Image Kara Cook
@cookkar_
34
228. Ryan Graydon Profile Image Ryan Graydon
@rgraydon11
34
229. Audubon Great Lakes Profile Image Audubon Great Lakes
@audubon_gl
34
230. Matt Brown Profile Image Matt Brown
@brown__matt
34
231. Bonnie Burgess Profile Image Bonnie Burgess
@bonnieburgess
33
232. Woolnough Mussel Lab Profile Image Woolnough Mussel Lab
@mussellab_dw
33
233. Bay Area Restoration Council Profile Image Bay Area Restoration Council
@hamiltonharbour
33
234. Canalway Partners Profile Image Canalway Partners
@canalwaycle
33
235. Minnesota Sea Grant Profile Image Minnesota Sea Grant
@mnseagrant
32
236. WashCoWaterResources Profile Image WashCoWaterResources
@washtenawwrc
32
237. Sustain Great Lakes Profile Image Sustain Great Lakes
@sogl
31
238. Latia Leonard Profile Image Latia Leonard
@latia_leonard
31
239. Susan Cosier Profile Image Susan Cosier
@susancosier
31
240. Lake Erie Nature & Science Center Profile Image Lake Erie Nature & Science Center
@lensc
31
241. David Strifling Profile Image David Strifling
@davidstrifling
31
242. Lester Graham Profile Image Lester Graham
@michiganwatch
31
243. Current Profile Image Current
@currentwater
31
244. ✨Angela Greene✨ Profile Image ✨Angela Greene✨
@angelagreene12
30
245. The Nature Conservancy In Minnesota Profile Image The Nature Conservancy In Minnesota
@nature_mn
30
246. Andrew Reeves Profile Image Andrew Reeves
@reevesreport
30
247. InfoSuperior Profile Image InfoSuperior
@infosuperior_
29
248. Gary Wilson Profile Image Gary Wilson
@garyglx5
29
249. Ohio & Erie Canalway National Heritage Area Profile Image Ohio & Erie Canalway National Heritage Area
@oecanalway
28
250. CleanWaterActionPA Profile Image CleanWaterActionPA
@cleanh2opa
28
251. Wanda Eichler Profile Image Wanda Eichler
@wandaeichler
28
252. Annamarie Sysling Profile Image Annamarie Sysling
@asysling
28
253. John Linc Stine Profile Image John Linc Stine
@jlincstine
27
254. Dr. Amy Marcarelli Profile Image Dr. Amy Marcarelli
@amymarcarelli
27
255. Great Lakes Spirituality Project Profile Image Great Lakes Spirituality Project
@glsproject
27
256. Kelly House Profile Image Kelly House
@kelly_m_house
26
257. Cory Brant Profile Image Cory Brant
@brantromyzon
26
258. Beth Wanamaker (She/her) Profile Image Beth Wanamaker (She/her)
@bethaleh
26
259. SeawayNNY⚓ Profile Image SeawayNNY⚓
@seawaynny
26
260. Margaret O'Gorman, MSc Profile Image Margaret O'Gorman, MSc
@ogormanwhc
26
261. River Institute Profile Image River Institute
@riverinstitutec
26
262. Noah Hall Profile Image Noah Hall
@lakeslaw
26
263. Michigan AmeriCorps Profile Image Michigan AmeriCorps
@miamericorps
25
264. Stone Laboratory Profile Image Stone Laboratory
@stonelab
25
265. Tracy Galarowicz Profile Image Tracy Galarowicz
@fisheco
25
266. Lynn Broaddus Profile Image Lynn Broaddus
@lynnbroaddus
25
267. Andrew Honsey Profile Image Andrew Honsey
@andrew_honsey
25
268. Georgian Bay Biosphere Profile Image Georgian Bay Biosphere
@gbaybiosphere
25
269. Garret M. Ellison Profile Image Garret M. Ellison
@garretellison
24
270. Lake Superior NMCA Profile Image Lake Superior NMCA
@lksuperiornmca
24
271. NAVSTA Great Lakes Profile Image NAVSTA Great Lakes
@navstaglakes
24
272. Ducks Unlimited-GLAR Profile Image Ducks Unlimited-GLAR
@glarducks
24
273. Michigan Inland Lakes Partnership Profile Image Michigan Inland Lakes Partnership
@mich_lakes
24
274. Natasha Blakely Profile Image Natasha Blakely
@blakelynat
24
275. Patrick Doran, Ph.D. Profile Image Patrick Doran, Ph.D.
@pjdgreatlakes
24
276. MWR Great Lakes Profile Image MWR Great Lakes
@navygreatlakes
23
277. Port Milwaukee Profile Image Port Milwaukee
@portmilwaukee
23
278. Eric Olson Profile Image Eric Olson
@wisco_kid
23
279. NC Burke Center Profile Image NC Burke Center
@ncburkecenter
23
280. GLIER At UWindsor Profile Image GLIER At UWindsor
@glieruwindsor
23
281. T_campy Profile Image T_campy
@t_campy
22
282. Niagara River RAP Profile Image Niagara River RAP
@niagarariverrap
22
283. Robin Rozon Profile Image Robin Rozon
@rockinrobin03
22
284. Great Lakes Ice Tracker Profile Image Great Lakes Ice Tracker
@glicetracker
21
285. GreatLakeErie EducatorsXchange Profile Image GreatLakeErie EducatorsXchange
@pedestrianism
21
286. Great Lakes Christian College Profile Image Great Lakes Christian College
@glcccrusaders
21
287. NOAA GLANSIS Profile Image NOAA GLANSIS
@glansis_news
21
288. MichiganMusselMan Profile Image MichiganMusselMan
@davezanatta
21
289. Ohio Lake Erie Commission Profile Image Ohio Lake Erie Commission
@ohiolakeerie
20
290. Great Lakes Trust Profile Image Great Lakes Trust
@greatlakestrust
20
291. Sierra Club Ontario Profile Image Sierra Club Ontario
@sierraclubon
20
292. Ann Profile Image Ann
@littlebeachlady
20
293. St Louis River Profile Image St Louis River
@stlouisra
20
294. Jérôme Marty (He/Him) Profile Image Jérôme Marty (He/Him)
@freshwatermarty
20
295. Katie C Williams Profile Image Katie C Williams
@kt_c_williams
20
296. Fish Physiology Lab Profile Image Fish Physiology Lab
@grayfishlab
20
297. Ausable Bayfield Profile Image Ausable Bayfield
@landwaternews
19
298. Nick Leonard Profile Image Nick Leonard
@nickeleonard
19
299. Dan Egan Profile Image Dan Egan
@danpatrickegan
19
300. Megan Dodson Profile Image Megan Dodson
@megdodson_gl
19
301. Dr. Ellen George Profile Image Dr. Ellen George
@greatlakescisco
19
302. Protect Great Lakes Profile Image Protect Great Lakes
@protectglwater
19
303. Sara Hughes Profile Image Sara Hughes
@prof_shughes
18
304. Lake Huron Coastal Centre Profile Image Lake Huron Coastal Centre
@coastalcentre
18
305. TNC Ohio Profile Image TNC Ohio
@nature_ohio
18
306. Lisa Erdle Profile Image Lisa Erdle
@lisaerdle
18
307. Central Lake Ontario Conservation (CLOCA) Profile Image Central Lake Ontario Conservation (CLOCA)
@cloca1
18
308. Michael A Reuter Profile Image Michael A Reuter
@michaelareuter
18
309. Great Lakes Environmental Law Center Profile Image Great Lakes Environmental Law Center
@glelc
18
310. HRWC Profile Image HRWC
@hrwc
17
311. Theodore Tugboat (the RealTheodoreTugboat) Profile Image Theodore Tugboat (the RealTheodoreTugboat)
@theodoretugboat
17
312. Fisk Lab Profile Image Fisk Lab
@fisk_lab
17
313. Great Lakes Group Profile Image Great Lakes Group
@greatlakesgroup
17
314. Stephanie Smith Profile Image Stephanie Smith
@stripedarmsox
16
315. Rick Lindgren Profile Image Rick Lindgren
@ecolawyer_rdl
16
316. Dr. Karen Vigmostad Profile Image Dr. Karen Vigmostad
@aboutthelakes
16
317. GLPhragCollaborative Profile Image GLPhragCollaborative
@glphrag
16
318. LVEJO Profile Image LVEJO
@lvejo
16
319. Sarah Zack Profile Image Sarah Zack
@sarahazack
15
320. GreatLakesDailyNews Profile Image GreatLakesDailyNews
@greatlakesdaily
15
321. Freshwater Profile Image Freshwater
@freshwatersoc
15
322. Thunder Bay NMS Profile Image Thunder Bay NMS
@thunderbaynms
14
323. Friends Of The Rouge Profile Image Friends Of The Rouge
@rougefriends
14
324. Sandra Svoboda Profile Image Sandra Svoboda
@detsandra
14
325. Flint Rising Profile Image Flint Rising
@flintrising
14
326. Susan Bence Profile Image Susan Bence
@wuwmenviron
14
327. GLSL Cities Profile Image GLSL Cities
@glslcities
13
328. Bonnie Willison Profile Image Bonnie Willison
@bonniewillison
13
329. Huron Pines Profile Image Huron Pines
@huronpines
13
330. Audrey Sawyer Profile Image Audrey Sawyer
@osuwaterissues
13
331. Sierra Clark Profile Image Sierra Clark
@sierrabiidaaban
13
332. Jennifer Caddick Profile Image Jennifer Caddick
@jencaddick
13
333. Dr. Camden Burd Profile Image Dr. Camden Burd
@camdenburd
13
334. Janina Profile Image Janina
@janinah2o
13
335. Jesse Schomberg Profile Image Jesse Schomberg
@jschombe
13
336. Clinton River WC Profile Image Clinton River WC
@clintonriverwc
13
337. Jeff Alexander Profile Image Jeff Alexander
@jeffalexander84
13
338. USACE Buffalo Profile Image USACE Buffalo
@usace_buffalo
12
339. Jeff Reutter Profile Image Jeff Reutter
@jeffreutter
12
340. Lee FG Gutowsky Profile Image Lee FG Gutowsky
@lee_fg
12
341. Leslie Tom Profile Image Leslie Tom
@les733
12
342. UT Lake Erie Center Profile Image UT Lake Erie Center
@lakeeriecenter
12
343. Kevin Keeler Profile Image Kevin Keeler
@gr8lakeswetlab
12
344. Kelli Paige Profile Image Kelli Paige
@glos_kpaige
12
345. Ellory Monks Profile Image Ellory Monks
@ellory_monks
11
346. Laurentian SETAC Profile Image Laurentian SETAC
@laurentiansetac
11
347. David Dempsey Profile Image David Dempsey
@greatlakescribe
11
348. Sri Vedachalam Profile Image Sri Vedachalam
@drvedachalam
11
349. Purdue Fish Eco Lab Profile Image Purdue Fish Eco Lab
@hooklab
11
350. René Sahba Shahmohamadloo Profile Image René Sahba Shahmohamadloo
@renesahba
11
351. Tara Tuomaala Profile Image Tara Tuomaala
@ttuomaala
11
352. Great Lakes Action Profile Image Great Lakes Action
@gr8lakesaction
10
353. GLATOS Telemetry Profile Image GLATOS Telemetry
@glatos_fish
10
354. Phil Anderson Profile Image Phil Anderson
@phil__anderson
10
355. Christopher Hilkene Profile Image Christopher Hilkene
@hip_1
9
356. Forged In The Smithy Profile Image Forged In The Smithy
@conansmith
9
357. Erie Hack Profile Image Erie Hack
@eriehack
9
358. FLOW Profile Image FLOW
@flowforwater
9
359. Great Lakes Journal Profile Image Great Lakes Journal
@grtlakesjrnl
9
360. Ashley Wallis (She/her) Profile Image Ashley Wallis (She/her)
@ashleyewallis
9
361. Stuart Carlton Profile Image Stuart Carlton
@jscarlton
9
362. RAEON Profile Image RAEON
@raeon_
8
363. Melissa Duhaime Profile Image Melissa Duhaime
@envirophage
8
364. Peter Alsip Profile Image Peter Alsip
@pete_n_tweet
8
365. Ryan Newton Profile Image Ryan Newton
@aqcrobial
8
366. Carla Torchia Profile Image Carla Torchia
@carlatorchia
8
367. Kristy Meyer Profile Image Kristy Meyer
@kristyrmeyer
8
368. Jim Howe Profile Image Jim Howe
@jimhowe24
8
369. Robert Letcher Profile Image Robert Letcher
@robertletcher3
7
370. MKE Water Commons Profile Image MKE Water Commons
@mkewatercommons
7
371. David Ruck Profile Image David Ruck
@davidruck
7
372. Paula McIntyre Profile Image Paula McIntyre
@pdmcintyre
7
373. GLOW Swimming Adventures Profile Image GLOW Swimming Adventures
@glowswimming
7
374. Geneva Langeland Profile Image Geneva Langeland
@genevalangeland
7
375. Jacob Bruxer Profile Image Jacob Bruxer
@jacobbruxer
6
376. Quantitative Fisheries Center At MSU Profile Image Quantitative Fisheries Center At MSU
@qfcatmsu
6
377. Mike Shriberg Profile Image Mike Shriberg
@mshriberg
6
378. Dan Denardo Profile Image Dan Denardo
@dandenardo
6
379. David Rankin Profile Image David Rankin
@j_david
6
380. Andrew Slade, MEP Profile Image Andrew Slade, MEP
@mep_duluth
6
381. Detroit River Canadian Cleanup (DRCC) Profile Image Detroit River Canadian Cleanup (DRCC)
@detroitriverrap
6
382. Friends Of The St. Clair River Profile Image Friends Of The St. Clair River
@friendsscriver
6
383. Jory Jonas Profile Image Jory Jonas
@jonasjory
5
384. Lora Shrake Profile Image Lora Shrake
@lorashrake
5
385. Heather Braun Profile Image Heather Braun
@hbrauncan
5
386. Verena Conkin Profile Image Verena Conkin
@verenaconkin
5
387. Shirley Heinze Land Trust Profile Image Shirley Heinze Land Trust
@heinzetrust
5
388. Junction Coalition Profile Image Junction Coalition
@coalition_j
5
389. The Healthy Headwaters Lab Profile Image The Healthy Headwaters Lab
@streamecology
5
390. Mary Lammert Khoury Profile Image Mary Lammert Khoury
@marylkhoury
4
391. Simone Lightfoot Profile Image Simone Lightfoot
@simonelightfoot
4
392. Great Lakes Seaway Profile Image Great Lakes Seaway
@glspartnership
4
393. MI Clean Marina Profile Image MI Clean Marina
@micleanmarina
4
394. Black River AOC Profile Image Black River AOC
@blackriveraoc
4
395. Eric Roberts Profile Image Eric Roberts
@ericrsails
4
396. Don Scavia Profile Image Don Scavia
@dscavia
4
397. Green Bay Profile Image Green Bay
@realgreenbay
4
398. Great Lakes DMV Profile Image Great Lakes DMV
@glbcindmv
4
399. Helen Taylor Profile Image Helen Taylor
@helentaylor_tnc
4
400. The Sweetwater Seas Profile Image The Sweetwater Seas
@sweetwatersea
4
401. Ian Solomon Profile Image Ian Solomon
@ianjsolomon
3
402. Amy Carrozzino-Lyon, Ph.D., CWB® Profile Image Amy Carrozzino-Lyon, Ph.D., CWB®
@acl_grbwetlands
3
403. Karl Martin Profile Image Karl Martin
@karl_j_martin
3
404. Mark Fisher Profile Image Mark Fisher
@markpfisher
3
405. Jumana Vasi Profile Image Jumana Vasi
@jumanavasi
3
406. Mary Louks Profile Image Mary Louks
@louks_mary
3
407. Bob Sterner Profile Image Bob Sterner
@bobsterner
3
408. Lake Erie Advocates Profile Image Lake Erie Advocates
@cleanlakeerie
3
409. Sara Guiher Profile Image Sara Guiher
@saraguiher
3
410. Healthy Urban Waters At Wayne State Profile Image Healthy Urban Waters At Wayne State
@wateratwayne
3
411. CleanWaterAction Profile Image CleanWaterAction
@cleanwatermn
3
412. Lauren Pintor Profile Image Lauren Pintor
@pintorlabosu
2
413. Andy Stevens Profile Image Andy Stevens
@fishmcgillis
2
414. Chris Collier Profile Image Chris Collier
@thinklikea_mtn
2
415. Sandy Bihn Profile Image Sandy Bihn
@sandylakeerie
2
416. Lake Carriers' Association Profile Image Lake Carriers' Association
@lcaships
2
417. Caitie Nigrelli Profile Image Caitie Nigrelli
@gr8lakeslady
2
418. Blue Fish News Profile Image Blue Fish News
@bluefishnews
2
419. Jean Adams Profile Image Jean Adams
@jeanvadams
2
420. Dona Geagea Profile Image Dona Geagea
@dona_gea
2
421. Jay Austin Profile Image Jay Austin
@jaustinumd
2
422. Karen Murchie Profile Image Karen Murchie
@karenjmurchie
1
423. Fielding Montgomery Profile Image Fielding Montgomery
@fielding16
1
424. Friends Of LSR Profile Image Friends Of LSR
@folsr
1
425. Greatlakesway Profile Image Greatlakesway
@greatlakesway
1
426. Laura Rubin Profile Image Laura Rubin
@laurarubin4
1
427. Julia Noordyk Profile Image Julia Noordyk
@noordcoast
1
428. Jake Kvistad Profile Image Jake Kvistad
@jakefishtad
1
429. Liesl Clark Profile Image Liesl Clark
@egledirector
1
430. John Flesher Profile Image John Flesher
@johnflesher
0
431. Toronto Zoo's Great Lakes Program Profile Image Toronto Zoo's Great Lakes Program
@greatlakesprgm
0
432. Erin S Dunlop Profile Image Erin S Dunlop
@airydunlop
-0
433. Jamie Konopacky Profile Image Jamie Konopacky
@jkonopacky
-0
434. Allison Hrycik Profile Image Allison Hrycik
@ahrycik
-1
435. Jill Brooks Profile Image Jill Brooks
@jillbrooks85
-1
436. Forum For Leadership On Water Profile Image Forum For Leadership On Water
@flowcanada
-2
437. Teach Me About The Great Lakes Podcast Profile Image Teach Me About The Great Lakes Podcast
@teachgreatlakes
-2
438. Dr. Catherine Febria Profile Image Dr. Catherine Febria
@ecofebria
-3
439. National Museum Of The Great Lakes Profile Image National Museum Of The Great Lakes
@nmgltoledo
-3
440. PCS Profile Image PCS
@pcsmaumee
-4
441. Sanjiv Sinha Profile Image Sanjiv Sinha
@sanjivingl
-4
442. John Downing Profile Image John Downing
@limnoguy
-4
443. Elin Warn Betanzo Profile Image Elin Warn Betanzo
@safewatereng
-4
444. Evie S. Brahmstedt Profile Image Evie S. Brahmstedt
@esbrahmstedt
-4
445. Sharon McGowan Profile Image Sharon McGowan
@sharon1mcgowan
-4
446. Joel Brammeier Profile Image Joel Brammeier
@joelbrammeier
-5
447. Brandon Hofmeister Profile Image Brandon Hofmeister
@hofmeisterb
-5
448. Rebecca Williams Profile Image Rebecca Williams
@mradiorebeccaw
-5
449. Melanie Moore Profile Image Melanie Moore
@geekchic_mel
-6
450. @annELPC Profile Image @annELPC
@mesnikoffann
-6
451. Ashley Moerke Profile Image Ashley Moerke
@amoerke1
-6
452. Sarah Orlando Profile Image Sarah Orlando
@sarahaorlando
-7
453. Kennedy Bucci Profile Image Kennedy Bucci
@kennedybucci1
-7
454. Fund For Lake MI Profile Image Fund For Lake MI
@fundforlakemi
-7
455. Jess Ives Profile Image Jess Ives
@jtimives11
-7
456. Doug Jonas Profile Image Doug Jonas
@dougjonas1
-8
457. Social Great Lakes™ Profile Image Social Great Lakes™
@socialgreatlake
-8
458. Maureen Cunningham Profile Image Maureen Cunningham
@mocunningham4
-8
459. Lake Erie Foundation Profile Image Lake Erie Foundation
@lakeeriefound
-8
460. Julie Mida Hinderer Profile Image Julie Mida Hinderer
@icanhaztwtr
-9
461. Danielle Kaeding Profile Image Danielle Kaeding
@daniellekaeding
-10
462. Gail Krantzberg Profile Image Gail Krantzberg
@gailkrantzberg
-10
463. HABs Collaborative Profile Image HABs Collaborative
@glhabscollab
-11
464. Ellen Brown Profile Image Ellen Brown
@ellensnature
-11
465. Paul Weidman Profile Image Paul Weidman
@aquaticecology
-11
466. Brenda Culler Profile Image Brenda Culler
@brendaculler
-12
467. Dr. Amanda Ackiss Profile Image Dr. Amanda Ackiss
@fin__gen
-13
468. Kelly Robinson Profile Image Kelly Robinson
@kfilerrobinson
-13
469. Great Lakes Commons Profile Image Great Lakes Commons
@gl_commons
-13
470. Jim Roy Profile Image Jim Roy
@jwroygw
-14
471. Chiara Profile Image Chiara
@chiarazc
-16
472. Ed Moore Profile Image Ed Moore
@edmooredocs
-16
473. GLISA Profile Image GLISA
@greatlakesglisa
-16
474. Ethan Theuerkauf Profile Image Ethan Theuerkauf
@ejtheuerkauf
-16
475. So-Jung Profile Image So-Jung
@syoun88
-17
476. Freshwater Collaborative Of Wisconsin Profile Image Freshwater Collaborative Of Wisconsin
@freshwaterwi
-18
477. Greg McClinchey Profile Image Greg McClinchey
@gregmcclinchey
-18
478. Saginaw Bay WIN Profile Image Saginaw Bay WIN
@saginawbaywin
-19
479. Todd Ambs Profile Image Todd Ambs
@toddambs
-20
480. Kristy Phillips Profile Image Kristy Phillips
@kristyofmi
-20
481. Sally Cole-Misch Profile Image Sally Cole-Misch
@sallycolemisch
-22
482. Sean Hammond Profile Image Sean Hammond
@seannhammond
-22
483. Devin Gill Profile Image Devin Gill
@gilly_devin
-23
484. SER MWGL Profile Image SER MWGL
@ser_mwgl
-23
485. Emily Shaw Profile Image Emily Shaw
@itsmeem35
-24
486. Joan M Rothenberg Profile Image Joan M Rothenberg
@jmrgreatlakes
-26
487. Ctr For GL Literacy Profile Image Ctr For GL Literacy
@cglliteracy
-27
488. Michelle Woodhouse Profile Image Michelle Woodhouse
@michlsamara
-28
489. Mitchell Zischke Profile Image Mitchell Zischke
@theaussiewahoo
-29
490. Jennifer Boehme Profile Image Jennifer Boehme
@highseassci
-31
491. Tim Maguire Profile Image Tim Maguire
@biogeogreatlake
-32
492. Detroit River Coalition Profile Image Detroit River Coalition
@detrivcoalition
-33
493. Tip Of The Mitt Watershed Council Profile Image Tip Of The Mitt Watershed Council
@tomwcouncil
-35
494. Dr. Amanda Herzog Profile Image Dr. Amanda Herzog
@draherzog
-38
495. Marie Zhuikov, Author Profile Image Marie Zhuikov, Author
@mariezhuikov
-46
496. Joy Mulinex Profile Image Joy Mulinex
@j_mulinex
-50
497. Scott Sowa Profile Image Scott Sowa
@ssowa4nature
-59
498. Anne Profile Image Anne
@annecdlh
-84
499. Designation Of A Bay Of Green Bay NERR Profile Image Designation Of A Bay Of Green Bay NERR
@greenbaynerr
-96
500. Brenda Drinkwalter Profile Image Brenda Drinkwalter
@bdrinkwalter
-123