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Totals by Dam

 

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River

Dam

Species

Return

 

 

 

 

 

Connecticut River

Holyoke

Gizzard Shad

84

 

Sea Lamprey

22,245

 

Shortnose

1

 

Striped Bass

21

 

 

 

 

Turners Falls

Cabot

American Shad

47,588

Spillway

American Shad

41,835

 

Gatehouse

American Shad

58,079

 

ATS, Released

3

 

Sea Lamprey

8,423

 

 

 

 

As of 7/9/2015

Vernon

American Eel

748

 

American Shad

39,791

 

ATS, Released

5

 

Sea Lamprey

2,516

 

 

 

 

As of 7/9/2015

Bellows Falls

American eel

2

 

American shad

44

 

Sea Lamprey

971

 

 

 

 

As of 7/9/2015

Wilder

American eel

29

 

American shad

2

 

 

 

 

OtherB

Atlantic Salmon

1

 

 

 

 

 

A- Salmon river, sea lamprey count based on July nest surveys.

B- Atlantic salmon - Eight Mile River, CT, from video detection, Moulson Pond Fishway.

Please note all fish counts remain provisional (e.g., eel at Holyoke Dam which remain active). Fish must pass Cabot or Spillway ladder at Turners Falls Dam first to access Gatehouse ladder (those counts reflect what actually passes that dam). Fishway counts continue at TransCanada projects (Vernon Dam and upstream) for FERC studies and are detecting downrunning adult shad into July. Counts shown here capture the upstream migration season through 9 July for TC fishways. Turners Falls Dam fishways counts are final for species shown, updates for sea lamprey and salmon and other edits will occur. Vernon Fishway sets a new American shad fish passage record, suprassing its previous passage record of 37,197 set in 1991 for its 34 year operational history, starting in 1981.

 

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