1.
|
(1)
|
|
Sierra Club
@sierraclub
|
1,062 |
2.
|
(2)
|
|
The Nature Conservancy
@nature_org
|
1,061 |
3.
|
(3)
|
|
U.S. Fish And Wildlife
@usfws
|
1,058 |
4.
|
(4)
|
|
Catherine McKenna
@cathmckenna
|
1,050 |
5.
|
(5)
|
|
Three Geese Radius
@shawnmicallef
|
1,038 |
6.
|
(6)
|
|
Neil Hawkins
@neilchawkins
|
1,005 |
7.
|
(7)
|
|
Rachel Cohen
@rcnaturephotos
|
978 |
8.
|
(8)
|
|
@hockeyesque
@hockeyesque
|
971 |
9.
|
(10)
|
|
Michigan Radio
@michiganradio
|
951 |
10.
|
(9)
|
|
Titus Seilheimer
@drfishsg
|
945 |
11.
|
(13)
|
|
The Narwhal
@thenarwhalca
|
929 |
12.
|
(15)
|
|
Dana Nessel
@dananessel
|
926 |
13.
|
(14)
|
|
Circle Of Blue
@circleofblue
|
925 |
14.
|
(11)
|
|
NOAA Great Lakes Environmental Research Laboratory
@noaa_glerl
|
919 |
15.
|
(12)
|
|
Vaccinated Lake Superior
@lakesuperior
|
918 |
16.
|
(22)
|
|
Great Lakes Now
@greatlakesnow
|
904 |
17.
|
(17)
|
|
Dr. Solomon David
@solomonrdavid
|
895 |
18.
|
(18)
|
|
Environment Ontario
@onenvironment
|
892 |
19.
|
(23)
|
|
Mark Mattson
@waterkeepermark
|
890 |
20.
|
(21)
|
|
Lake Ontario Waterkeeper
@lowaterkeeper
|
883 |
21.
|
(19)
|
|
Bridge Michigan
@bridgemichigan
|
882 |
22.
|
(20)
|
|
Detroitpublictv
@detroitpublictv
|
875 |
23.
|
(104)
|
|
Patrick Doran, Ph.D.
@pjdgreatlakes
|
863 |
24.
|
(24)
|
|
Water Canada
@canadianwater
|
861 |
25.
|
(25)
|
|
Dr. Anne Jefferson
@highlyanne
|
859 |
26.
|
(29)
|
|
Jonathan Overpeck
@greatlakespeck
|
853 |
27.
|
(28)
|
|
NE Ohio Regional Sewer District
@neorsd
|
850 |
28.
|
(30)
|
|
TechTown Detroit
@techtowndetroit
|
847 |
29.
|
(16)
|
|
CIGLR
@ciglr_um
|
845 |
30.
|
(31)
|
|
Sarah Harmer
@sarah_harmer
|
844 |
31.
|
(40)
|
|
IJC.org
@ijcsharedwaters
|
843 |
32.
|
(26)
|
|
Katie O'Reilly
@drkatfish
|
842 |
33.
|
(32)
|
|
Great Lakes Science Center
@glsciencectr
|
838 |
34.
|
(27)
|
|
Mott Foundation
@mottfoundation
|
837 |
35.
|
(34)
|
|
Great Lakes Valley Conference
@glvcsports
|
836 |
36.
|
(37)
|
|
TNC In Illinois
@nature_il
|
835 |
37.
|
(36)
|
|
CGLR
@cglrgreatlakes
|
831 |
38.
|
(38)
|
|
Alliance For The Great Lakes
@a4gl
|
830 |
39.
|
(35)
|
|
Jen
@jenelaina
|
827 |
40.
|
(33)
|
|
Healing Our Waters-Great Lakes Coalition
@healthylakes
|
827 |
41.
|
(50)
|
|
LauraAsialaCSR
@lauraasialacsr
|
825 |
42.
|
(46)
|
|
Michigan Sea Grant
@miseagrant
|
824 |
43.
|
(85)
|
|
Tom Cook
@tom4tnc
|
821 |
44.
|
(44)
|
|
USCG Great Lakes
@uscggreatlakes
|
818 |
45.
|
(41)
|
|
CNT
@cnt_tweets
|
817 |
46.
|
(71)
|
|
Clean Water Action
@cleanwatermi
|
814 |
47.
|
(45)
|
|
Detroit Riverfront
@detroitrvrfrnt
|
809 |
48.
|
(70)
|
|
Center For Limnology
@wisclimnology
|
808 |
49.
|
(47)
|
|
PJ³
@paultheurbanist
|
808 |
50.
|
(52)
|
|
Share The River
@sharetheriver
|
808 |
51.
|
(48)
|
|
Erb Institute
@erbinstitute
|
807 |
52.
|
(49)
|
|
Stephanie Chang
@stephanielily
|
807 |
53.
|
(43)
|
|
WeThePeopleDet
@wethepeopledet
|
807 |
54.
|
(55)
|
|
Dr. Andrea Kirkwood
@kirkwoodlab
|
806 |
55.
|
(39)
|
|
Wisconsin Sea Grant
@uwiscseagrant
|
805 |
56.
|
(51)
|
|
Great Lakes Coffee
@glcroasting
|
804 |
57.
|
(63)
|
|
ELPC
@elpcenter
|
803 |
58.
|
(61)
|
|
The Joyce Foundation
@joycefdn
|
803 |
59.
|
(53)
|
|
Matthew L. Miller
@eatguineapigs
|
802 |
60.
|
(54)
|
|
Andrew Reeves
@reevesreport
|
802 |
61.
|
(56)
|
|
Waterlution
@waterlution
|
801 |
62.
|
(57)
|
|
Michigan EGLE
@michiganegle
|
800 |
63.
|
(42)
|
|
The Fred A. & Barbara M. Erb Family Foundation
@erbfamilyfdn
|
800 |
64.
|
(68)
|
|
LakeEerie
@lakeerienorth
|
799 |
65.
|
(58)
|
|
Andrew Hoffman
@hoffmanandy
|
798 |
66.
|
(59)
|
|
Hamilton Community Foundation
@hamcommfdn
|
798 |
67.
|
(64)
|
|
Matt Brown
@brown__matt
|
796 |
68.
|
(65)
|
|
Canadian Limnology
@can_limnology
|
795 |
69.
|
(66)
|
|
T_campy
@t_campy
|
793 |
70.
|
(62)
|
|
The Water Council
@thewatercouncil
|
793 |
71.
|
(67)
|
|
Tony Briscoe
@_tonybriscoe
|
792 |
72.
|
(72)
|
|
GreatLakesCommission
@glcommission
|
792 |
73.
|
(74)
|
|
Illinois-Indiana Sea Grant
@ilinseagrant
|
791 |
74.
|
(86)
|
|
Eddie Great Lakes-Verhamme
@eddiegreatlakes
|
790 |
75.
|
(100)
|
|
Anthony Ricciardi
@ecoinvasions
|
788 |
76.
|
(76)
|
|
GreatLakesEcho
@greatlakesecho
|
786 |
77.
|
(77)
|
|
Jeffkart
@jeffkart
|
785 |
78.
|
(78)
|
|
TJ Pignataro
@tjpignataro
|
784 |
79.
|
(73)
|
|
Matt Herbert
@etheostomatt
|
783 |
80.
|
(81)
|
|
Garret M. Ellison
@garretellison
|
780 |
81.
|
(82)
|
|
Michigan LCV
@michiganlcv
|
780 |
82.
|
(83)
|
|
EPA Great Lakes
@epagreatlakes
|
778 |
83.
|
(84)
|
|
Great Lakes DMV
@glbcindmv
|
777 |
84.
|
(89)
|
|
National Wildlife Federation - Great Lakes
@nwfgreatlakes
|
775 |
85.
|
(101)
|
|
Dr. Rebecca Rooney
@girls_can
|
775 |
86.
|
(87)
|
|
LToutdoors
@lowellmiller17
|
772 |
87.
|
(88)
|
|
Freshwater Future
@freshwaterfutur
|
770 |
88.
|
(90)
|
|
LakeSuperiorMagazine
@lakesuperiormag
|
770 |
89.
|
(69)
|
|
Dr. Jo Latimore
@jolatimore
|
768 |
90.
|
(91)
|
|
Chelsea Rochman
@chelsearochman
|
767 |
91.
|
(75)
|
|
Mark Fisher
@markpfisher
|
767 |
92.
|
(99)
|
|
Swim Guide
@swimguide
|
767 |
93.
|
(107)
|
|
Pollution Probe
@pollutionprobe
|
766 |
94.
|
(80)
|
|
Ohio Sea Grant
@ohioseagrant
|
766 |
95.
|
(92)
|
|
Delta Institute
@deltagreatlakes
|
766 |
96.
|
(94)
|
|
New York Sea Grant
@nyseagrant
|
766 |
97.
|
(95)
|
|
Cuyahoga Valley NP
@cvnpnps
|
765 |
98.
|
(98)
|
|
Alaina Harkness
@harknessa
|
763 |
99.
|
(105)
|
|
IAGLR
@iaglr
|
759 |
100.
|
(93)
|
|
Tom Henry
@ecowriterohio
|
758 |
101.
|
(103)
|
|
Kelly House
@kelly_m_house
|
758 |
102.
|
(106)
|
|
Senator Rosemary Bayer
@rosemarybayer
|
757 |
103.
|
(96)
|
|
Michigan Sierra Club
@michigansierra
|
757 |
104.
|
(112)
|
|
U Of T Trash Team
@uofttrashteam
|
757 |
105.
|
(109)
|
|
Wisc Water Library + Wisconsin Sea Grant Education
@wiscwaterlib
|
755 |
106.
|
(108)
|
|
EMEAC
@emeac
|
754 |
107.
|
(102)
|
|
The Nature Conservancy In Michigan
@tncmichigan
|
753 |
108.
|
(110)
|
|
Vance Badawey
@vbadawey
|
753 |
109.
|
(79)
|
|
Nicole Wood
@wildlifebiogal
|
753 |
110.
|
(111)
|
|
The Gordon Foundation
@thegordonfdn
|
753 |
111.
|
(113)
|
|
LVEJO
@lvejo
|
751 |
112.
|
(114)
|
|
John Linc Stine
@jlincstine
|
750 |
113.
|
(115)
|
|
Rich Homberg
@richhomberg
|
750 |
114.
|
(116)
|
|
Stone Laboratory
@stonelab
|
749 |
115.
|
(117)
|
|
Sandra Svoboda
@detsandra
|
749 |
116.
|
(122)
|
|
Michigan Environmental Council
@michenvcouncil
|
745 |
117.
|
(118)
|
|
Minnesota Sea Grant
@mnseagrant
|
743 |
118.
|
(124)
|
|
Swim Drink Fish
@swimdrinkfish
|
741 |
119.
|
(119)
|
|
Wellington Water Watchers
@wwaterwatchers
|
741 |
120.
|
(120)
|
|
Lynn Broaddus
@lynnbroaddus
|
736 |
121.
|
(121)
|
|
U-M Graham Sustainability Institute
@grahaminstitute
|
736 |
122.
|
(60)
|
|
A Voglesong Zejnati
@avzejnati
|
736 |
123.
|
(97)
|
|
Rob Sisson
@rob_sisson
|
735 |
124.
|
(123)
|
|
Kyle Whyte
@kylepowyswhyte
|
734 |
125.
|
(125)
|
|
MilwaukeeRiverkeeper
@mkeriverkeeper
|
732 |
126.
|
(126)
|
|
Bay Area Restoration Council
@hamiltonharbour
|
731 |
127.
|
(128)
|
|
Liesl Eichler Clark
@lieslclark
|
730 |
128.
|
(127)
|
|
Kresge Environment
@kresgenviro
|
730 |
129.
|
(130)
|
|
UWM Freshwater Sci
@waterscienceuwm
|
730 |
130.
|
(131)
|
|
The Water Institute
@water_institute
|
729 |
131.
|
(139)
|
|
Cleveland Water Alliance
@cleh2oalliance
|
728 |
132.
|
(132)
|
|
CBP Great Lakes
@cbpgreatlakes
|
728 |
133.
|
(133)
|
|
CleanWaterActionPA
@cleanh2opa
|
727 |
134.
|
(134)
|
|
Meredith Gore
@meredithgore
|
726 |
135.
|
(135)
|
|
Environment Report
@environreport
|
726 |
136.
|
(136)
|
|
Thunder Bay NMS
@thunderbaynms
|
725 |
137.
|
(137)
|
|
Dr. Kelsey Leonard
@kelseytleonard
|
724 |
138.
|
(138)
|
|
West Michigan Environmental Action Council
@wmeac
|
724 |
139.
|
(185)
|
|
Lake Michigan
@lakemichigan13
|
723 |
140.
|
(140)
|
|
Abdullah Hammoud
@ahammoudmi
|
721 |
141.
|
(141)
|
|
Ducks Unlimited-GLAR
@glarducks
|
720 |
142.
|
(129)
|
|
Dr. Nancy Langston
@nelangst
|
720 |
143.
|
(142)
|
|
Dr Roberto Quinlan
@r_quinla
|
720 |
144.
|
(143)
|
|
Michigan AmeriCorps
@miamericorps
|
720 |
145.
|
(144)
|
|
Dave Poulson
@dpoulson
|
719 |
146.
|
(145)
|
|
Graham Raby
@graham_raby
|
719 |
147.
|
(146)
|
|
Beth Wanamaker (She/her)
@bethaleh
|
718 |
148.
|
(147)
|
|
Canalway Partners
@canalwaycle
|
718 |
149.
|
(148)
|
|
Ohio & Erie Canalway National Heritage Area
@oecanalway
|
716 |
150.
|
(160)
|
|
Michiganographer
@michiganography
|
715 |
151.
|
(152)
|
|
GreatLakesProtection
@glpfund
|
715 |
152.
|
(149)
|
|
Sam Athey
@sustainablesam_
|
714 |
153.
|
(150)
|
|
Aran O'Carroll
@aranocarroll
|
713 |
154.
|
(156)
|
|
Howard Learner
@howardelpc
|
712 |
155.
|
(153)
|
|
Susan Cosier
@susancosier
|
710 |
156.
|
(154)
|
|
Jim Howe
@jimhowe24
|
709 |
157.
|
(163)
|
|
Great Lakes Observing System (GLOS)
@realglos
|
709 |
158.
|
(155)
|
|
Michael A Reuter
@michaelareuter
|
707 |
159.
|
(157)
|
|
Gary Wilson
@garyglx5
|
706 |
160.
|
(151)
|
|
Audubon Great Lakes
@audubon_gl
|
706 |
161.
|
(159)
|
|
Sierra Club
@sc_great_lakes
|
705 |
162.
|
(162)
|
|
Abraham Aiyash
@abrahamaiyash
|
705 |
163.
|
(164)
|
|
Daniel Macfarlane
@danny__mac__
|
704 |
164.
|
(165)
|
|
Ontario Water Centre
@ontwatercentre
|
702 |
165.
|
(161)
|
|
Resilient Infrastructure Sustainable Communities
@risc_solutions
|
700 |
166.
|
(166)
|
|
Nandita Basu
@nanditabasu2
|
700 |
167.
|
(167)
|
|
Flint Rising
@flintrising
|
699 |
168.
|
(184)
|
|
LimnoTech
@limnotech
|
698 |
169.
|
(169)
|
|
Andrew Slade, MEP
@mep_duluth
|
696 |
170.
|
(158)
|
|
Lisa Borre
@lisa_borre
|
696 |
171.
|
(172)
|
|
Bentley Johnson
@bentleymjohnson
|
694 |
172=
|
(174)
|
|
Susan Bence
@wuwmenviron
|
692 |
172=
|
(174)
|
|
Leslie Tom
@les733
|
692 |
174.
|
(176)
|
|
Marc Cadotte
@urban_sci
|
692 |
175.
|
(177)
|
|
Julia Noordyk
@noordcoast
|
692 |
176.
|
(168)
|
|
Two Yellow Buoys
@twoyellowbuoys
|
691 |
177.
|
(178)
|
|
Lester Graham
@michiganwatch
|
691 |
178.
|
(179)
|
|
Great Lakes Christian College
@glcccrusaders
|
691 |
179.
|
(181)
|
|
Annamarie Sysling
@asysling
|
690 |
180.
|
(182)
|
|
John Flesher
@johnflesher
|
690 |
181.
|
(183)
|
|
Dan Egan
@danpatrickegan
|
689 |
182.
|
(173)
|
|
Cory Brant
@brantromyzon
|
687 |
183.
|
(186)
|
|
River Institute
@riverinstitutec
|
687 |
184.
|
(170)
|
|
Caroline Gottschalk Druschke
@creekthinker
|
686 |
185.
|
(180)
|
|
Paul Dyster
@pdyster
|
685 |
186.
|
(187)
|
|
Kenneth Bailey
@michexposures
|
683 |
187.
|
(192)
|
|
Warren Currie
@drplanktonguy
|
681 |
188.
|
(195)
|
|
Ohio Lake Erie Commission
@ohiolakeerie
|
677 |
189.
|
(189)
|
|
GLFC
@lampreycontrol
|
677 |
190.
|
(191)
|
|
MWR Great Lakes
@navygreatlakes
|
674 |
191.
|
(171)
|
|
GLIER At UWindsor
@glieruwindsor
|
674 |
192.
|
(194)
|
|
Gabe Wasylko
@gabewasylko
|
674 |
193.
|
(193)
|
|
Ontario Biodiversity
@onbiocouncil
|
673 |
194.
|
(196)
|
|
Oil&Water Don't Mix
@oilwaterdntmix
|
673 |
195.
|
(188)
|
|
Rick Lindgren
@ecolawyer_rdl
|
672 |
196.
|
(197)
|
|
GLSL Cities
@glslcities
|
671 |
197.
|
(198)
|
|
Ausable Bayfield
@landwaternews
|
670 |
198.
|
(199)
|
|
Inland Seas Ed Assoc
@inlandseas
|
669 |
199.
|
(200)
|
|
Lisa Erdle
@lisaerdle
|
668 |
200.
|
(201)
|
|
Stuart Carlton
@jscarlton
|
668 |
201.
|
(202)
|
|
Jill Witkowski Heaps
@jillwitkowski
|
667 |
202.
|
(203)
|
|
GLPhragCollaborative
@glphrag
|
667 |
203.
|
(205)
|
|
Great Lakes Group
@greatlakesgroup
|
666 |
204.
|
(190)
|
|
Great Lakes Canada
@greatlakes_gc
|
665 |
205.
|
(206)
|
|
Great Lake Jumper
@therealdtox
|
664 |
206.
|
(207)
|
|
Maureen Cunningham
@mocunningham4
|
664 |
207.
|
(232)
|
|
David Rankin
@j_david
|
663 |
208.
|
(208)
|
|
Ellory Monks
@ellory_monks
|
663 |
209.
|
(215)
|
|
FLOW
@flowforwater
|
662 |
210.
|
(209)
|
|
Jennifer Caddick
@jencaddick
|
660 |
211.
|
(210)
|
|
Eric Roberts
@ericrsails
|
660 |
212.
|
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Silvia Newell
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659 |
213.
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Yousef Rabhi
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|
658 |
214.
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(213)
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Jeff Reutter
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|
658 |
215.
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(214)
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Todd Ambs
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|
658 |
216.
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(216)
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Dona Geagea
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|
657 |
217.
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(204)
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Planet Detroit
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|
656 |
218.
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(224)
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DataStream
@datastreamh2o
|
655 |
219.
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(217)
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Sustain Great Lakes
@sogl
|
655 |
220.
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(229)
|
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Margaret O'Gorman, MSc
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|
655 |
221.
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(218)
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Bob Sterner
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|
654 |
222.
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(219)
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Jeff Alexander
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|
654 |
223.
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(220)
|
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Loren King
@lorenantonyking
|
654 |
224.
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(221)
|
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Lake Superior NMCA
@lksuperiornmca
|
654 |
225.
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(222)
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The Nature Conservancy In Minnesota
@nature_mn
|
653 |
226.
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(223)
|
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Forged In The Smithy
@conansmith
|
652 |
227.
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(225)
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Caitie Nigrelli
@gr8lakeslady
|
652 |
228.
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(226)
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Watershed Center
@watershedcenter
|
652 |
229.
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(227)
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Freshwater
@freshwatersoc
|
652 |
230.
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(228)
|
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Great Lakes Seaway
@glspartnership
|
650 |
231.
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(230)
|
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Bryan Brooks
@bryanwbrooks
|
649 |
232.
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(233)
|
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Alex Sagady
@enviroenforcer
|
648 |
233.
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(235)
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Julie Claussen
@julielovesfish
|
647 |
234.
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(236)
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USACE Buffalo
@usace_buffalo
|
647 |
235.
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(237)
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Ethan Theuerkauf
@ejtheuerkauf
|
646 |
236.
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(238)
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HRWC
@hrwc
|
645 |
237.
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(234)
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Sanjiv Sinha
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|
645 |
238.
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(239)
|
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Joel Brammeier
@joelbrammeier
|
643 |
239.
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Sierra Club Ontario
@sierraclubon
|
643 |
240.
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(241)
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Doug Jonas
@dougjonas1
|
642 |
241.
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(242)
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Bill Schleizer
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|
641 |
242.
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(231)
|
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Robert Michael McKay
@mckayglier
|
639 |
243.
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(246)
|
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Patrick S. Forsythe
@psf_gbfishlab
|
637 |
244.
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|
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GreatLakesDailyNews
@greatlakesdaily
|
636 |
245.
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(251)
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Hugh McDiarmid, Jr.
@hughmcdiarmid
|
634 |
246.
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(249)
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Peter Alsip
@pete_n_tweet
|
634 |
247.
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Elin Warn Betanzo
@safewatereng
|
634 |
248.
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Nick Schroeck
@nickschroeck
|
633 |
249.
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Kevin E. Joyce
@kevinjoyce419
|
633 |
250.
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(253)
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Phil Anderson
@phil__anderson
|
632 |
251.
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(255)
|
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Rebecca Williams
@mradiorebeccaw
|
631 |
252.
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(256)
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Great Lakes Guide
@gl_guide
|
631 |
253.
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(254)
|
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David Dempsey
@greatlakescribe
|
631 |
254.
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(262)
|
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Adam
@beardedenviro
|
630 |
255.
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(257)
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Marnie Urso
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|
630 |
256.
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(248)
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Fielding Montgomery
@fielding16
|
630 |
257.
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(243)
|
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UT Lake Erie Center
@lakeeriecenter
|
629 |
258.
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(258)
|
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Protect Great Lakes
@protectglwater
|
626 |
259.
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(259)
|
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GreatLakesWater
@wqmgreatlakes
|
625 |
260.
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(260)
|
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Erie Hack
@eriehack
|
624 |
261.
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(261)
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TNC Ohio
@nature_ohio
|
624 |
262.
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(271)
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Jérôme Marty (He/Him)
@freshwatermarty
|
620 |
263.
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|
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Donna Kashian
@dkashian
|
620 |
264.
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(263)
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Jesse Schomberg
@jschombe
|
619 |
265.
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(264)
|
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Joan M Rothenberg
@jmrgreatlakes
|
619 |
266.
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David Ruck
@davidruck
|
619 |
267.
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(286)
|
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Ryan Graydon
@rgraydon11
|
618 |
268.
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(266)
|
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Bonnie Hamilton | Vaxxed
@bm_hamilton
|
618 |
269.
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(267)
|
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Great Lakes Environmental Law Center
@glelc
|
617 |
270.
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(268)
|
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Trevor E. Pitcher
@pitcherlab
|
617 |
271.
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(270)
|
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Jill Brooks
@jillbrooks85
|
616 |
272.
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(244)
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Greg Dick
@greatlakesgreg
|
616 |
273.
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|
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Audrey Baetz
@fish_baetz
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615 |
274.
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(273)
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Ashley Wallis (She/her)
@ashleyewallis
|
613 |
275.
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(274)
|
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Christopher Hilkene
@hip_1
|
612 |
276.
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(269)
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Friends Of The St. Clair River Stewardship Program
@scriverstewards
|
612 |
277.
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(278)
|
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Ann
@littlebeachlady
|
610 |
278.
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Karen Murchie
@karenjmurchie
|
609 |
279.
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GLISA
@greatlakesglisa
|
609 |
280.
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(287)
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@annELPC
@mesnikoffann
|
609 |
281.
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(292)
|
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Huron Pines
@huronpines
|
608 |
282.
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(275)
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Great Lakes Outreach Media
@lakesoutreach
|
607 |
283.
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(281)
|
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Sara Hughes
@prof_shughes
|
607 |
284.
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(276)
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Dr. Amy Marcarelli
@amymarcarelli
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607 |
285.
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✨Angela Greene✨
@angelagreene12
|
607 |
286.
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Michigan Inland Lakes Partnership
@mich_lakes
|
606 |
287.
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Janina
@janinah2o
|
606 |
288.
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(288)
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PCS
@pcsmaumee
|
605 |
289.
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Michael Twiss
@mtwiss
|
604 |
290.
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Deidre Peroff, Ph.D.
@deidremke
|
602 |
291.
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(290)
|
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Netzero Is NOT ZERO
@mxldet
|
602 |
292.
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(291)
|
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Lake Carriers' Association
@lcaships
|
601 |
293.
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(285)
|
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Friends Of The Rouge
@rougefriends
|
601 |
294.
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(298)
|
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Great Lakes St. Lawrence Seaway Development Corp.
@seawayusdot
|
600 |
295.
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Chris Vandergoot
@eriefishdoc
|
600 |
296.
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Sharon McGowan
@sharon1mcgowan
|
599 |
297.
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Fisk Lab
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598 |
298.
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Todd Spangler
@toddspangler
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598 |
299.
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Julie Mida Hinderer
@icanhaztwtr
|
596 |
300.
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Laura Rubin
@laurarubin4
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594 |
301.
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Curt Karboski
@curtkarboski
|
592 |
302.
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CleanWaterAction
@cleanwatermn
|
591 |
303.
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Latia Leonard
@latia_leonard
|
591 |
304.
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(303)
|
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Chris Collier
@thinklikea_mtn
|
590 |
305.
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Laurentian SETAC
@laurentiansetac
|
590 |
306.
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(306)
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Clinton River WC
@clintonriverwc
|
589 |
307.
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(307)
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Thijs Frenken
@thijsfrenken
|
588 |
308.
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(309)
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MKE Water Commons
@mkewatercommons
|
585 |
309.
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(310)
|
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Dr. Catherine Febria
@ecofebria
|
584 |
310.
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(311)
|
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Cuyahoga River
@cuyahogarap
|
584 |
311.
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(312)
|
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Julia Baird
@juliambaird
|
583 |
312.
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(357)
|
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Toronto Zoo's Great Lakes Program
@greatlakesprgm
|
583 |
313.
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(313)
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Kennedy Bucci
@kennedybucci1
|
583 |
314.
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|
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Jan-Michael Hessenauer
@jmhessenauer
|
583 |
315.
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(314)
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Jean Adams
@jeanvadams
|
581 |
316.
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(315)
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Sarah Orlando
@sarahaorlando
|
580 |
317.
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(316)
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Courtney Weier
@greatlakes_geek
|
579 |
318.
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(317)
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Todd Rex Miller
@trexlab
|
578 |
319.
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(318)
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NAVSTA Great Lakes
@navstaglakes
|
577 |
320.
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(329)
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NOAA GLANSIS
@glansis_news
|
577 |
321.
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(319)
|
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Emily Shaw
@itsmeem35
|
577 |
322.
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(320)
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Shirley Heinze Land Trust
@heinzetrust
|
576 |
323.
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(321)
|
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Chris McLaughlin
@thebackloop
|
576 |
324.
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(328)
|
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Detroit River Canadian Cleanup (DRCC)
@detroitriverrap
|
575 |
325.
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(322)
|
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Katie C Williams
@kt_c_williams
|
575 |
326.
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Gail Krantzberg
@gailkrantzberg
|
575 |
327.
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Toronto Remedial Action Plan (RAP)
@rap_toronto
|
575 |
328.
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(325)
|
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Forum For Leadership On Water
@flowcanada
|
574 |
329.
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(326)
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Saginaw Bay WIN
@saginawbaywin
|
574 |
330.
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(333)
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Bonnie Burgess
@bonnieburgess
|
573 |
331.
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(330)
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Beth Wallace
@wallaceb06
|
569 |
332.
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(331)
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SER MWGL
@ser_mwgl
|
569 |
333.
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(352)
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Andrew Briggs
@fishbio_briggs
|
569 |
334.
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(332)
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InfoSuperior
@infosuperior_
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568 |
335.
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(334)
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PASeaGrant
@paseagrant
|
568 |
336.
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(335)
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Brad Utrup
@bradu42
|
567 |
337.
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(338)
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Liesl Clark
@egledirector
|
564 |
338.
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Dan Denardo
@dandenardo
|
564 |
339.
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(337)
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Charlotte Jameson
@charjameson
|
562 |
340.
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(340)
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National Museum Of The Great Lakes
@nmgltoledo
|
560 |
341.
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Noah Hall
@lakeslaw
|
560 |
342.
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Kevin Keeler
@gr8lakeswetlab
|
559 |
343.
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Paul Weidman
@aquaticecology
|
556 |
344.
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GLATOS Telemetry
@glatos_fish
|
554 |
345.
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(345)
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Peter Jacobson
@mnlakescientist
|
554 |
346.
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(346)
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Blue Fish News
@bluefishnews
|
552 |
347.
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(347)
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Robin Rozon
@rockinrobin03
|
552 |
348.
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Chiara
@chiarazc
|
551 |
349.
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Yu-Chun Kao
@dr_kaoyc
|
548 |
350.
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Erin S Dunlop
@airydunlop
|
547 |
351.
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(349)
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Natasha Blakely
@blakelynat
|
546 |
352.
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(350)
|
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NC Burke Center
@ncburkecenter
|
546 |
353.
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(339)
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Great Lakes Trust
@greatlakestrust
|
545 |
354.
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(351)
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Don Scavia
@dscavia
|
545 |
355.
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(355)
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Sri Vedachalam
@drvedachalam
|
537 |
356.
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(356)
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Eric Olson
@wisco_kid
|
537 |
357.
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(358)
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Rebecca Esselman
@natureiswater
|
536 |
358.
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(359)
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Melissa Duhaime
@envirophage
|
535 |
359.
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(360)
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Ed Moore
@edmooredocs
|
534 |
360.
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(363)
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Mike Shriberg
@mshriberg
|
533 |
361.
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(354)
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Daniel Brown
@climatodan
|
533 |
362.
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(362)
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Purdue Fish Eco Lab
@hooklab
|
532 |
363.
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(365)
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Cheryl Nenn
@cherylnenn
|
532 |
364.
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(366)
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Great Lakes Commons
@gl_commons
|
531 |
365.
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(327)
|
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Taylor Brown
@tabrown_ecology
|
529 |
366.
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Jon W. Allan
@jonwallan
|
529 |
367.
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(368)
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Nicholas Occhipinti
@nocchipi
|
529 |
368.
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Dr. Amanda Ackiss
@fin__gen
|
528 |
369.
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(369)
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Ashley Moerke
@amoerke1
|
525 |
370.
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(370)
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Dr. Karen Vigmostad
@aboutthelakes
|
524 |
371.
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Sarah Zack
@sarahazack
|
522 |
372.
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Tracy Galarowicz
@fisheco
|
519 |
373.
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Jess Ives
@jtimives11
|
519 |
374.
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Dr. Camden Burd
@camdenburd
|
518 |
375.
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(375)
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LSSU CFRE
@lssu_cfre
|
517 |
376.
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(376)
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St Louis River
@stlouisra
|
515 |
377.
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(377)
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Lee FG Gutowsky
@lee_fg
|
514 |
378.
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(378)
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Lake Erie Advocates
@cleanlakeerie
|
513 |
379.
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(379)
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Ctr For GL Literacy
@cglliteracy
|
512 |
380.
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(381)
|
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Andy Stevens
@fishmcgillis
|
511 |
381.
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(383)
|
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Teach Me About The Great Lakes Podcast
@teachgreatlakes
|
509 |
382.
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(384)
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TΣՏLΛ
@lheywood19
|
506 |
383.
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(385)
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Dr. Katie Stammler
@rileytcat
|
505 |
384.
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(389)
|
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RAEON
@raeon_
|
502 |
385.
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(392)
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René Sahba Shahmohamadloo
@renesahba
|
501 |
386.
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(386)
|
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Brandon Hofmeister
@hofmeisterb
|
501 |
387.
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(380)
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Melissa Damaschke
@m_damaschke
|
501 |
388.
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(387)
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Audrey Sawyer
@osuwaterissues
|
500 |
389.
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(388)
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David Strifling
@davidstrifling
|
500 |
390.
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(390)
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John Downing
@limnoguy
|
498 |
391.
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(391)
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Bonnie Willison
@bonniewillison
|
498 |
392.
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(382)
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Great Lakes Journal
@grtlakesjrnl
|
494 |
393.
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(393)
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Kristy Phillips
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491 |
394.
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So-Jung
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|
488 |
395.
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Watermark Project
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|
488 |
396.
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Green Lake Assoc.
@glagreenlake
|
485 |
397.
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(403)
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Heather Braun
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484 |
398.
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(396)
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Danielle Kaeding
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|
484 |
399.
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(397)
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Jake Kvistad
@jakefishtad
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482 |
400.
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Kelly Robinson
@kfilerrobinson
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481 |
401.
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Great Lakes Action
@gr8lakesaction
|
481 |
402.
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MichiganMusselMan
@davezanatta
|
479 |
403.
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LakeErieWatch
@eriewatch
|
478 |
404.
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Quantitative Fisheries Center At MSU
@qfcatmsu
|
475 |
405.
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Evie S. Brahmstedt
@esbrahmstedt
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473 |
406.
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GLOW Swimming Adventures
@glowswimming
|
471 |
407.
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Jacob Bruxer
@jacobbruxer
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467 |
408.
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(408)
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Mitchell Zischke
@theaussiewahoo
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466 |
409.
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(409)
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Mary Fales
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462 |
410.
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Theodore Tugboat (the RealTheodoreTugboat)
@theodoretugboat
|
458 |
411.
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Elizabeth Fedorchuk
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|
456 |
412.
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Megan Dodson
@megdodson_gl
|
456 |
413.
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Dana Castle
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|
455 |
414.
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Fish Physiology Lab
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455 |
415.
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Brenda Culler
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455 |
416.
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Marie Zhuikov, Author
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453 |
417.
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Ryan Newton
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453 |
418.
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Lauren Pintor
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453 |
419.
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Megan O'Brien
@littorallymegan
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453 |
420.
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Devin Gill
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451 |
421.
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Robert Letcher
@robertletcher3
|
449 |
422.
|
(422)
|
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Helen Taylor
@helentaylor_tnc
|
443 |
423.
|
(423)
|
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Emily Tyner
@ehtyner
|
438 |
424.
|
(424)
|
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Niagara River RAP
@niagarariverrap
|
437 |
425.
|
(425)
|
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Sierra Clark
@sierrabiidaaban
|
436 |
426.
|
(426)
|
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Kristy Meyer
@kristyrmeyer
|
436 |
427.
|
(427)
|
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Scott Sowa
@ssowa4nature
|
431 |
428.
|
(428)
|
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Kevin Nevorski
@knevorski
|
418 |
429.
|
(429)
|
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Lake Erie Foundation
@lakeeriefound
|
416 |
430.
|
(430)
|
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GreatLakesWaterWalk
@greatlakeswalk
|
415 |
431.
|
(432)
|
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Great Lakes Ports
@aglpa_ports
|
407 |
432.
|
(431)
|
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Andrew Honsey
@andrew_honsey
|
405 |
433.
|
(433)
|
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Sally Cole-Misch
@sallycolemisch
|
404 |
434.
|
(434)
|
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Jory Jonas
@jonasjory
|
403 |
435.
|
(438)
|
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Joy Mulinex
@j_mulinex
|
401 |
436.
|
(435)
|
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Tara Tuomaala
@ttuomaala
|
398 |
437.
|
(436)
|
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Lora Shrake
@loralaughalot
|
397 |
438.
|
(437)
|
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Black River AOC
@blackriveraoc
|
397 |
439.
|
(439)
|
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CouncilGLIndustries
@councilgl_ind
|
388 |
440.
|
(440)
|
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Jumana Vasi
@jumanavasi
|
388 |
441.
|
(441)
|
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Maumee AOC
@maumeeaoc
|
384 |
442.
|
(442)
|
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Simone Lightfoot
@simonelightfoot
|
382 |
443.
|
(443)
|
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State Of The Strait
@detroitriversos
|
381 |
444.
|
(444)
|
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Adrian Khan
@adenovato
|
376 |
445.
|
(445)
|
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Nick Leonard
@nickeleonard
|
374 |
446.
|
(446)
|
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Geneva Langeland
@genevalangeland
|
374 |
447.
|
(447)
|
|
Natalie Chin
@lakesuper_wisg
|
373 |
448.
|
(448)
|
|
JaneKirk
@janekirkhg
|
369 |
449.
|
(449)
|
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Molly J. Good
@reelgoodfishing
|
368 |
450.
|
(450)
|
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Jim Roy
@jwroygw
|
366 |
451.
|
(451)
|
|
UWM Center For Water Policy
@uwmwaterpolicy
|
365 |
452.
|
(452)
|
|
Kelli Paige
@glos_kpaige
|
363 |
453.
|
(455)
|
|
HABs Collaborative
@glhabscollab
|
362 |
454.
|
(453)
|
|
Petty Propolis
@pettypropolis
|
355 |
455.
|
(454)
|
|
Melanie Moore
@geekchic_mel
|
351 |
456.
|
(456)
|
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Kevin Donner
@kevindonner3
|
347 |
457.
|
(457)
|
|
Tip Of The Mitt Watershed Council
@tomwcouncil
|
347 |
458.
|
(458)
|
|
Richard Mack
@richardmackphot
|
343 |
459.
|
(459)
|
|
Sean Hammond
@seannhammond
|
330 |
460.
|
(460)
|
|
Junction Coalition
@coalition_j
|
330 |
461.
|
(461)
|
|
The Sweetwater Seas
@sweetwatersea
|
326 |
462.
|
(462)
|
|
Karl Martin
@karl_j_martin
|
326 |
463.
|
(464)
|
|
Jennifer Boehme
@highseassci
|
322 |
464.
|
(463)
|
|
Allison Hrycik
@ahrycik
|
321 |
465.
|
(465)
|
|
Mary Lammert Khoury
@marylkhoury
|
306 |
466.
|
(466)
|
|
Sandy Bihn
@sandylakeerie
|
305 |
467.
|
(467)
|
|
Paula McIntyre
@pdmcintyre
|
294 |
468.
|
(468)
|
|
Verena Lucke
@verenalucke
|
287 |
469.
|
(469)
|
|
V.Pebbles
@vicpebbles
|
254 |
470.
|
(470)
|
|
Heather Triezenberg
@htriezenberg
|
248 |
471.
|
(472)
|
|
Greg McClinchey
@gregmcclinchey
|
244 |
472.
|
(471)
|
|
Carla Torchia
@carlatorchia
|
240 |
473.
|
(474)
|
|
Erma C. Leaphart
@water_ally
|
238 |
474.
|
(473)
|
|
Friends Of The St. Clair River
@friendsscriver
|
229 |
475.
|
(475)
|
|
Clean Bay Backers
@cleanbaybackers
|
217 |
476.
|
(476)
|
|
Anne
@annecdlh
|
205 |
477.
|
(477)
|
|
CeruleanCenter
@ceruleancenter
|
199 |
478.
|
(478)
|
|
MI Clean Marina
@micleanmarina
|
186 |
479.
|
(479)
|
|
The Healthy Headwaters Lab
@streamecology
|
180 |
480.
|
(480)
|
|
Beth Hinchey
@bhinchey
|
150 |
481.
|
(481)
|
|
Kirsten Rhude
@kirsten_rhude
|
147 |
482.
|
(482)
|
|
Jessie Grow
@j_worg
|
140 |
483.
|
(483)
|
|
Great Lakes Spirituality Project
@glsproject
|
139 |
484.
|
(484)
|
|
Darryl Hondorp
@darrylhondorp
|
138 |
485.
|
(485)
|
|
Mary Louks
@louks_mary
|
138 |
486.
|
(486)
|
|
Brenda Drinkwalter
@bdrinkwalter
|
137 |
487.
|
(487)
|
|
Marie Orttenburger
@marieortt
|
134 |
488.
|
(488)
|
|
Friends Of LSR
@folsr
|
117 |
489.
|
(489)
|
|
Designation Of A Bay Of Green Bay NERR
@greenbaynerr
|
112 |
490.
|
(490)
|
|
Shayenna
@biidaabankwe
|
109 |
491.
|
(491)
|
|
Sara Guiher
@saraguiher
|
104 |
492.
|
(492)
|
|
Val Damstra
@valdamstra
|
93 |
493.
|
(493)
|
|
Twin Ports
@rtwinports
|
92 |
494.
|
(494)
|
|
Jon W. Allan
@owbnid
|
81 |
495.
|
(495)
|
|
Andy Bramburger
@algaeburger
|
81 |
496.
|
(496)
|
|
Mariam Ageli
@_mariageli
|
58 |
497.
|
(497)
|
|
Leanne Chadwick
@chadwickleanne
|
56 |
498.
|
(498)
|
|
Detroit River Coalition
@detrivcoalition
|
53 |
499.
|
(499)
|
|
Deborah H. Lee, PE, F.ASCE, D.WRE
@deborahleeglerl
|
39 |
500.
|
(500)
|
|
Michelle Carr
@michellecarrtnc
|
12 |