Dams - Great Northern Paper

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Construction of McKay Station 5/28/1952

Construction of McKay Station 5/28/1952

McKay Station Surge Tank

McKay Station Surge Tank

Beginning to Drill Penstocks at McKay Station

Beginning to Drill Penstocks at McKay Station

Beginning the Walls at McKay Station 7/25/1952

Beginning the Walls at McKay Station 7/25/1952

Aerial View of Weldon Dam

Aerial View of Weldon Dam

Construction of Dolby Dam 8/16/1906

Construction of Dolby Dam 8/16/1906

Construction of Caucomgomoc Dam

Construction of Caucomgomoc Dam

Construction Equipment Building McKay Station 11/15/1951

Construction Equipment Building McKay Station 11/15/1951

Penstock at McKay Station 9/22/1952

Penstock at McKay Station 9/22/1952

Clearing the Pole Line to Build McKay Station 7/20/1951

Clearing the Pole Line to Build McKay Station 7/20/1951

McKay Station Framing Station and Placing Penstocks

McKay Station Framing Station and Placing Penstocks

Canada Falls Dam Camp Ground

Canada Falls Dam Camp Ground

Beginning the Penstock at McKay Station 9/21/1952

Beginning the Penstock at McKay Station 9/21/1952

Construction of McKay Station

Construction of McKay Station

Building the Gov. Cabinet at McKay Station

Building the Gov. Cabinet at McKay Station

McKay Station Runner and Shaft for Number 1

McKay Station Runner and Shaft for Number 1

Raising the McKay Station Walls 7/14/1952

Raising the McKay Station Walls 7/14/1952

McKay Station Surge Tank Framing

McKay Station Surge Tank Framing

Construction of North Twin Dam 6/3/1926

Construction of North Twin Dam 6/3/1926

Construction of Weldon Dam 12/11/1938

Construction of Weldon Dam 12/11/1938

Unit 1 Transformer Deck at McKay Station

Unit 1 Transformer Deck at McKay Station

Construction of North Twin Dam

Construction of North Twin Dam

Telos Dam About 1930

Telos Dam About 1930

High Water on McKay Station Site Cofferdams 2/27/1952

High Water on McKay Station Site Cofferdams 2/27/1952

Panorama of Dolby Dam Construction 5/1/1907

Panorama of Dolby Dam Construction 5/1/1907

McKay Station Site Cofferdam 2/14/1952

McKay Station Site Cofferdam 2/14/1952

Starting the Cofferdam for Penstock at the Ripogenus Dam 7/1/1952

Starting the Cofferdam for Penstock at the Ripogenus Dam 7/1/1952

Weldon Dam Construction 12/11/1937

Weldon Dam Construction 12/11/1937

Construction of McKay Station

Construction of McKay Station

Outside of McKay Station

Outside of McKay Station

Caucomgomoc Dam in 1962

Caucomgomoc Dam in 1962

Clearing the Pole Line to Build McKay Station 7/20/1951

Clearing the Pole Line to Build McKay Station 7/20/1951

Beginning Construction of McKay Station in1951

Beginning Construction of McKay Station in1951

Arial View of Stone Dam with Wood in Water 5/10/1952

Arial View of Stone Dam with Wood in Water 5/10/1952

Panorama of Dolby Dam Construction

Panorama of Dolby Dam Construction

McKay Station Wheel Pits

McKay Station Wheel Pits

Looking Across Ripogenus Dam With Deep Gates Closed

Looking Across Ripogenus Dam With Deep Gates Closed

Panorama of Ripogenus Dam Before Dam

Panorama of Ripogenus Dam Before Dam

Ripogenus Dam

Ripogenus Dam

Panorama of Ripogenus Dam Before Dam

Panorama of Ripogenus Dam Before Dam

Raising the McKay Station Walls 7/14/1952

Raising the McKay Station Walls 7/14/1952

1st North Twin Dam (wooden) and Boom House

1st North Twin Dam (wooden) and Boom House

Dolby Flowage Map Before the Dam

Dolby Flowage Map Before the Dam

Aerial View of Chesuncook Village

Aerial View of Chesuncook Village

Forming Surge Tank Foundation at McKay Station 7/14/1952

Forming Surge Tank Foundation at McKay Station 7/14/1952

Rainbow at Ripogenus Dam

Rainbow at Ripogenus Dam

Construction of North Twin Station 3/26/1926

Construction of North Twin Station 3/26/1926

Beginning Penstocks from Both Ends at McKay Station 9/7/1951

Beginning Penstocks from Both Ends at McKay Station 9/7/1951

Cofferdam at McKay Station Site 2/15/1952

Cofferdam at McKay Station Site 2/15/1952

Penstock at Ripogenus Dam

Penstock at Ripogenus Dam

Cofferdam 9/8/1952

Cofferdam 9/8/1952

Stone Dam 11/20/1899

Stone Dam 11/20/1899

Nesowadnehunk Dam Tailwater

Nesowadnehunk Dam Tailwater

Looking at Penstock in McKay Station

Looking at Penstock in McKay Station

Weldon Dam Construction 7/9/1938

Weldon Dam Construction 7/9/1938

North Twin Dam Gates and Wood

North Twin Dam Gates and Wood

Construction of Canada Falls Dam 6/28/1949

Construction of Canada Falls Dam 6/28/1949

Ripogenus Dam in the Winter

Ripogenus Dam in the Winter

Machias Dam 8/271936

Machias Dam 8/271936

Rainbow at Ripogenus Dam

Rainbow at Ripogenus Dam

Construction Preparation at McKay Station 8/29/1951

Construction Preparation at McKay Station 8/29/1951

McKay Station Site Cofferdam From Upstream 2/27/1952

McKay Station Site Cofferdam From Upstream 2/27/1952

Construction of McKay Station

Construction of McKay Station

Construction of North Twin Dam

Construction of North Twin Dam

Arial View of Stone Dam and Quakish Lake Full of Wood

Arial View of Stone Dam and Quakish Lake Full of Wood

Construction of Dolby Dam 7/6/1906

Construction of Dolby Dam 7/6/1906

Ripogenus Dam Building

Ripogenus Dam Building

Deluge Test on Transformer Mezzanine at McKay Station

Deluge Test on Transformer Mezzanine at McKay Station

Construction Preparation at McKay Station 8/21/1951

Construction Preparation at McKay Station 8/21/1951

Construction on an Unknown Concrete Dam

Construction on an Unknown Concrete Dam

Millinocket Lake Dam with Fishway Only Open

Millinocket Lake Dam with Fishway Only Open

Inside Penstock at Ripogenus Dam

Inside Penstock at Ripogenus Dam

Tunnel Bulkhead and Penstocks From Inside at McKay Station

Tunnel Bulkhead and Penstocks From Inside at McKay Station

McKay Station Surge Tank

McKay Station Surge Tank

Beginning Station Walls Showing Penstocks at McKay Station 7/25/1952

Beginning Station Walls Showing Penstocks at McKay Station 7/25/1952

McKay Station Framing

McKay Station Framing

Ripogenus Dam

Ripogenus Dam

Construction of Telos Dam

Construction of Telos Dam

Panorama of Dolby Dam Construction 5/24/1907

Panorama of Dolby Dam Construction 5/24/1907

North Twin Dam Station from Upstream

North Twin Dam Station from Upstream

Panorama of Ripogenus Dam Before Dam

Dolby Dam Grinder Room on the Right

Dolby Dam Grinder Room on the Right

Ripogenus Dam

Ripogenus Dam

McKay Station Transformer

McKay Station Transformer

Basement Before Framing of McKay Station 8/13/1952

Basement Before Framing of McKay Station 8/13/1952

Surge Tank at McKay Station 4/30/1952

Surge Tank at McKay Station 4/30/1952

Construction of North Twin Dam 2/7/1926

Construction of North Twin Dam 2/7/1926

Dolby Flowage in 1905 Before the Dam

Dolby Flowage in 1905 Before the Dam

Construction of Dolby Dam 9/28/1907

Construction of Dolby Dam 9/28/1907

McKay Station Surge Tank

McKay Station Surge Tank

Ripogenus Dam Runoff

Ripogenus Dam Runoff

Construction of North Twin Dam

Construction of North Twin Dam

Ripogenus Dam Tenders House

Ripogenus Dam Tenders House

Aerial View of Chesuncook Village in 1961

Aerial View of Chesuncook Village in 1961

Ripogenus Gorge Runoff

Ripogenus Gorge Runoff

Unit 1 Transformer Deck at McKay Station

Unit 1 Transformer Deck at McKay Station

Ripogenus Dam in the Winter

Ripogenus Dam in the Winter

Pouring Behind Cofferdam and Surge Hole at McKay station

Pouring Behind Cofferdam and Surge Hole at McKay station

Aerial View of 12 Mile Dam

Aerial View of 12 Mile Dam

Ripogenus Dam Buildings During Construction

Ripogenus Dam Buildings During Construction

Beginning Construction in the Winter at McKay Station 1/30/1952

Beginning Construction in the Winter at McKay Station 1/30/1952

Construction of Cabins Outside of the Penstock Opening at McKay Station 10/9/1952

Construction of Cabins Outside of the Penstock Opening at McKay Station 10/9/1952

Scaffolding for Penstock at McKay Station 9/8/1952

Scaffolding for Penstock at McKay Station 9/8/1952

Crane on Ripogenus Dam to Build McKay Station 7/14/1952

Crane on Ripogenus Dam to Build McKay Station 7/14/1952

Tunnel Bulkhead and Penstocks From Inside

Tunnel Bulkhead and Penstocks From Inside

Cribwork at Unknown Dam Washed Out

Cribwork at Unknown Dam Washed Out

Ripogenus Dam in 1917

Ripogenus Dam in 1917

Construction of Dolby Dam

Construction of Dolby Dam

Looking Down Ripogenus Dam With Open Deep Gates

Looking Down Ripogenus Dam With Open Deep Gates

Aerial View of Ripogenus Dam

Aerial View of Ripogenus Dam

Ripogenus Dam with Deep Gates Closed

Ripogenus Dam with Deep Gates Closed

Aerial View of Nesowadnehunk Dam Cribwork

Aerial View of Nesowadnehunk Dam Cribwork

Chesuncook Village Church

Chesuncook Village Church

McKay Station Framing 12/13/1951

McKay Station Framing 12/13/1951

Looking Down Ripogenus Dam With Open Deep Gates

Looking Down Ripogenus Dam With Open Deep Gates

Inside of the Newly Built McKay Station

Inside of the Newly Built McKay Station

North Twin Station Construction 6/3/1926

North Twin Station Construction 6/3/1926

Ripogenus Dam 5/8/1917

Ripogenus Dam 5/8/1917

McKay Station Penstock Lined

McKay Station Penstock Lined

Ripogenus Dam in 1917

Ripogenus Dam in 1917

North Twin Dam Unit

North Twin Dam Unit

Overhead View of Partially Built McKay Station

Overhead View of Partially Built McKay Station

Surge Tank at McKay Station 4/30/1952

Surge Tank at McKay Station 4/30/1952

Dolby Dam Units

Dolby Dam Units

Millinocket Lake Dam with Fishway and and Deep Gates Open

Millinocket Lake Dam with Fishway and and Deep Gates Open

Dolby Pond Conveyor

Dolby Pond Conveyor

Caucomgomoc Dam in the Winter

Caucomgomoc Dam in the Winter

Repairing Cribwork on Dam

Repairing Cribwork on Dam

Cribwork at Unknown Dam

Cribwork at Unknown Dam

Ripogenus Dam Tenders House

Ripogenus Dam Tenders House

Inside of McKay Station

Inside of McKay Station

Cribwork at Unknown Dam

Cribwork at Unknown Dam

Ripogenus Dam Log Sluice

Ripogenus Dam Log Sluice

Construction of McKay Station

Construction of McKay Station

Construction Equipment Building McKay Station and Ripogenus Dam 11/15/1951

Construction Equipment Building McKay Station and Ripogenus Dam 11/15/1951

Repairing Cribwork on a Dam

Repairing Cribwork on a Dam

McKay Station Tunnel

McKay Station Tunnel

Inside of McKay Station

Inside of McKay Station

Digging the Tunnel at McKay Station

Digging the Tunnel at McKay Station

Chesuncook Dam

Chesuncook Dam

Dolby Dam Equipment

Dolby Dam Equipment

McKay Station Penstocks 2/27/1952

McKay Station Penstocks 2/27/1952

Arial View of Stone Dam and Quakish Lake Full of Wood

Arial View of Stone Dam and Quakish Lake Full of Wood

Surge Tank at McKay Station 10/11/1952

Surge Tank at McKay Station 10/11/1952

Construction Preparation at McKay Station 8/29/1951

Construction Preparation at McKay Station 8/29/1951

Laying New Cribwork at Caucomgomoc Dam

Laying New Cribwork at Caucomgomoc Dam

Inside of McKay Station

Inside of McKay Station

Weldon Dan and Roll Gate

Weldon Dan and Roll Gate

Ripogenus Dam with Deep Gates Closed

Ripogenus Dam with Deep Gates Closed

Basement Before Framing of McKay Station 8/13/1952

Basement Before Framing of McKay Station 8/13/1952

Harrington Dam Cribwork

Harrington Dam Cribwork

Weldon Dam Construction 9/10/1938

Weldon Dam Construction 9/10/1938

Panorama of Ripogenus Dam Before Dam

Panorama of Ripogenus Dam Before Dam

Dolby Dam Units

Dolby Dam Units

Construction of the Basement Pit at McKay Station

Construction of the Basement Pit at McKay Station

Construction of McKay Station 9/27/1951

Construction of McKay Station 9/27/1951

Panorama of Dolby Dam Construction 7/2/1907

Panorama of Dolby Dam Construction 7/2/1907

Clearing the Pole Line to Build McKay Station 7/20/1951

Clearing the Pole Line to Build McKay Station 7/20/1951

Arial View of Stone Dam in 1952

Arial View of Stone Dam in 1952

Construction of North Twin Dam

Construction of North Twin Dam

Dolby Dam Units

Dolby Dam Units

Arial View of Stone Dam and Quakish Lake Full of Wood

Arial View of Stone Dam and Quakish Lake Full of Wood

Inside of McKay Station

Inside of McKay Station

Looking Across Ripogenus Dam

Looking Across Ripogenus Dam

Aerial View of Canada Falls Dam

Aerial View of Canada Falls Dam

Panorama of Dolby Dam Construction

Panorama of Dolby Dam Construction

McKay Station Site After Cofferdam Retaining Wall is in Place 10/28/1952

McKay Station Site After Cofferdam Retaining Wall is in Place 10/28/1952

Early North Twin Dam

Early North Twin Dam

Construction Preparation at McKay Station 8/29/1951

Construction Preparation at McKay Station 8/29/1951

Inside of McKay Station

Inside of McKay Station

Building Units Inside of McKay Station

Building Units Inside of McKay Station

Plowing Snow at McKay Station 12/27/1951

Plowing Snow at McKay Station 12/27/1951

McKay Station Framing Station and Placing Penstocks

McKay Station Framing Station and Placing Penstocks

Construction of Cabins Outside of the Penstock Opening at McKay Station 10/9/1952

Construction of Cabins Outside of the Penstock Opening at McKay Station 10/9/1952

Looking at the Cliff from the Roof of McKay Station

Looking at the Cliff from the Roof of McKay Station

Dolby Dam Station

Dolby Dam Station

High Water on McKay Station Site Cofferdams 2/27/1952

High Water on McKay Station Site Cofferdams 2/27/1952

Construction of McKay Station Wheel Pit

Construction of McKay Station Wheel Pit

Deep Gates Open at Ripogenus Dam

Deep Gates Open at Ripogenus Dam

Crane on Ripogenus Dam to Build McKay Station 7/14/1952

Crane on Ripogenus Dam to Build McKay Station 7/14/1952

Ripogenus Dam in March 1917

Ripogenus Dam in March 1917

McKay Station Site 8/3/1951

McKay Station Site 8/3/1951

Heron Lake Dam in 1963

Heron Lake Dam in 1963

Middle Elbow Dam in 1950

Middle Elbow Dam in 1950

Ripogenus Dam Log Sluice

Ripogenus Dam Log Sluice

Ripogenus Dam with Wood in the Water

Ripogenus Dam with Wood in the Water

Caucomgomoc Dam Cribwork

Caucomgomoc Dam Cribwork

Construction of Dolby Dam 4/14/1907

Construction of Dolby Dam 4/14/1907

Ripogenus Gorge From the Dam

Ripogenus Gorge From the Dam

Construction of the Heeadgate and Unit 1 at McKay Station

Construction of the Heeadgate and Unit 1 at McKay Station

Elbow at Ripogenus Dam

Elbow at the Ripogenus Dam

Preliminary Construction at McKay Station 9/8/1951

Preliminary Construction at McKay Station 9/8/1951

Stone Dam

Stone Dam

McKay Station Site After Cofferdam Retaining Wall is in Place 10/28/1952

McKay Station Site After Cofferdam Retaining Wall is in Place 10/28/1952

Aerial View of Ripogenus Dam

Aerial View of Ripogenus Dam

Canada Falls Campground in the 1960's

Canada Falls Campground in the 1960's

Upstream Cofferdam at McKay Station Site 2/14/1952

Upstream Cofferdam at McKay Station Site 2/14/1952

Building the Road to North Twin Dam

Building the Road to North Twin Dam

Telos Dam Cribwork

Telos Dam Cribwork

Dolby Dam Cook-Bunkhouse

Dolby Dam Cook-Bunkhouse

Prepping Site for Construction at Ripogenus Dam

Prepping Site for Construction at Ripogenus Dam

Unknown Dam

Unknown Dam

Construction of McKay Station 6/25/1952

Construction of McKay Station 6/25/1952

Construction of McKay Station Behind Cofferdam 6/12/1952

Construction of McKay Station Behind Cofferdam 6/12/1952

McPherson Splash Dam

McPherson Splash Dam

Ripogenus Dam During Construction

Ripogenus Dam During Construction

Dolby Dam Grinder Room on the Left

Dolby Dam Grinder Room on the Left

Monticello Station Cook-Bunkhouse

Monticello Station Cook-Bunkhouse

Construction of Dolby Dam

Construction of Dolby Dam

Inside of McKay Station

Inside of McKay Station

Ripogenus Dam in the Winter

Ripogenus Dam in the Winter

Foundation of Surge Tank at McKay Station 8/13/1952

Foundation of the Surge Tank at McKay Station 8/13/1952

Construction of Dolby Dam 8/31/1906

Construction of Dolby Dam 8/31/1906

Views of the Cofferdam at McKay Station Site 3/26/1952

Views of the Cofferdam at McKay Station Site 3/26/1952

Beginning Penstock at McKay Station From Ripogenus Dam 7/25/1952

Beginning Penstock at McKay Station From Ripogenus Dam 7/25/1952

Ripogenus Dam Log Sluice

Ripogenus Dam Log Sluice

Digging Behind Cofferdam at McKay Station 4/30/1952

Digging Behind Cofferdam at McKay Station 4/30/1952

McKay Station Penstocks 8/30/1952

McKay Station Penstocks 8/30/1952

Unknown Concrete Dam

Unknown Concrete Dam

Building the Tunnel to Penstock at McKay Station

Building the Tunnel to Penstock at McKay Station

McKay Station Headcover and Open Stator

McKay Station Headcover and Open Stator

Building the Gov. Cabinet at McKay Station

Building the Gov. Cabinet at McKay Station

Construction of McKay Station Basement Pit

Construction of McKay Station Basement Pit

Churchill Dam

Churchill Dam

Construction of Dolby Dam 6/30/1907

Construction of Dolby Dam 6/30/1907

Ripogenus Dam Cribwork

Ripogenus Dam Cribwork

Aerial View of Ripogenus Dam

Aerial View of Ripogenus Dam

McKay Station Rotor and Stator

McKay Station Rotor and Stator

Surge Tank Raw Hole Made With a Crane at McKay Station 5/17/1952

Surge Tank Raw Hole Made With a Crane at McKay Station 5/17/1952

Beginning to Drill Penstocks at McKay Station

Beginning to Drill Penstocks at McKay Station

Cofferdam From Upstream with Low Ripogenus Dam Elevation

Cofferdam From Upstream with Low Ripogenus Dam Elevation

Aerial View of the Construction of North Twin Dam 6/3/1926

Aerial View of the Construction of North Twin Dam 6/3/1926

Stone Dam Spilling with a Man Watching

Stone Dam Spilling with a Man Watching

Weldon Dam Under Construction

Weldon Dam Under Construction

Clearing Land to Erect Poles 5/15/1952

Clearing Land to Erect Poles 5/15/1952

McKay Station Skeleton 8/30/1952

McKay Station Skeleton 8/30/1952

Staging and Cement Plant at Ripogenus Dam for McKay Station 5/1/1951

Staging and Cement Plant at Ripogenus Dam for McKay Station 5/1/1951

Inside of McKay Station

Inside of McKay Station

Construction of Canada Falls Dam 6/28/1949

Construction of Canada Falls Dam 6/28/1949

Ripogenus Dam Cribwork

Ripogenus Dam Cribwork

Deluge Test on Transformer Mezzanine at McKay Station

Deluge Test on Transformer Mezzanine at McKay Station

Sluicing Pulp Wood Through Canada Falls Dam 5/7/1941

Sluicing Pulp Wood Through Canada Falls Dam 5/7/1941

Construction of McKay Station 3/26/1952

Construction of McKay Station 3/26/1952

Aerial View Behind Ripogenus Dam

Aerial View Behind Ripogenus Dam

Beginning Station Walls Showing Penstocks at McKay Station 7/25/1952

Beginning Station Walls Showing Penstocks at McKay Station 7/25/1952

Construction of Dolby Dam

Construction of Dolby Dam

Surge Tank Raw Hole Made With a Crane at McKay Station 5/17/1952

Surge Tank Raw Hole Made With a Crane at McKay Station 5/17/1952

Ripogenus Dam

Ripogenus Dam

West Brand of the Penobscot River Below Telos Bridge

Surge Tank at McKay Station 11/15/1951

Surge Tank at McKay Station 11/15/1951

Unknown Cribwork Gates

Unknown Cribwork Gates

Beginning Penstocks from Both Ends at McKay Station 9/27/1951

Beginning Penstocks from Both Ends at McKay Station 9/27/1951

Panorama of Ripogenus Dam Before Dam

Panorama of Ripogenus Dam Before Dam

Construction Preparation at McKay Station 8/29/1951

Construction Preparation at McKay Station 8/29/1951

Unit 2 Stator Ring Construction at McKay Station

Unit 2 Stator Ring Construction at McKay Station

Looking Down Ripogenus Dam With Open Deep Gates

Looking Down Ripogenus Dam With Open Deep Gates

Ripogenus Dam Tenders House

Ripogenus Dam Tenders House

McKay Station Basement

McKay Station Basement

Construction of Dolby Dam

Construction of Dolby Dam

Arial View of North Twin with Lake with Pulp in Water

Arial View of North Twin with Lake with Pulp in Water

Churchill Dam

Churchill Dam

Outside of McKay Station

Outside of McKay Station

McKay Station Rotor and Stator

McKay Station Rotor and Stator

Staging and Cement Plant at Ripogenus Dam for McKay Station 5/1/1951

Staging and Cement Plant at Ripogenus Dam for McKay Station 5/1/1951

Beginning the Tunnel at Ripogenus Dam 11/15/1951

Beginning the Tunnel at Ripogenus Dam 11/15/1951

Low Water at Millinocket Lake Dam with All Gates Closed

Low Water at Millinocket Lake Dam with All Gates Closed

Ripogenus Dam Staff Gauging High and Low Water

Ripogenus Dam Staff Gauging High and Low Water

Construction of McKay Station

Construction of McKay Station

Construction of McKay Station

Construction of McKay Station

Four Men Working on McKay Station

Four Men Working on McKay Station

Clearing the Pole Line to Build McKay Station 7/20/1951

Clearing the Pole Line to Build McKay Station 7/20/1951

Scaffolding for Penstock at McKay Station 9/18/1952

Scaffolding for Penstock at McKay Station 9/18/1952

Canada Falls Dam Cribwork

Canada Falls Dam Cribwork

Dolby Flowage Map Before the Dam

Dolby Flowage Map Before the Dam

Construction of Ripogenus Dam Foundation at McKay Station 8/13/1852

Construction of Ripogenus Dam Foundation at McKay Station 8/13/1852

Millinocket Lake Dam with Fishway Closed & Deep Gates Open

Millinocket Lake Dam with Fishway Closed & Deep Gates Open

Dolby Dam Grinder Room Composite

Dolby Dam Grinder Room Composite

McKay Station Runner and Shaft for Number 1

McKay Station Runner and Shaft for Number 1

Construction of Dolby Dam

Construction of Dolby Dam

Construction of the Heeadgate and Unit 1 at McKay Station

Construction of the Heeadgate and Unit 1 at McKay Station

Construction of Ripogenus Dam Foundation at McKay Station 8/13/1852

Construction of Ripogenus Dam Foundation at McKay Station 8/13/1852

Panorama of Ripogenus Dam Before Dam

Panorama of Ripogenus Dam Before Dam

Ripogenus Dam Building

Ripogenus Dam Building

Upstream Cofferdam at McKay Station Site 2/14/1952

Upstream Cofferdam at McKay Station Site 2/14/1952

Dolby Pond Conveyor

Dolby Pond Conveyor

Construction of Dolby Dam

Construction of Dolby Dam

Ripogenus Dam Building

Ripogenus Dam Building

McKay Station Site Cofferdam 2/15/1952

McKay Station Site Cofferdam 2/15/1952

Surge Tank at McKay Station 5/28/1952

Surge Tank at McKay Station 5/28/1952

Ripogenus Dam Building

Ripogenus Dam Building

Ripogenus Dam Building Sold on 9/16/1954

Ripogenus Dam Building Sold on 9/16/1954

Churchill Dam

Churchill Dam

Construction of McKay Station

Construction of McKay Station

Beginning the Walls at McKay Station 7/25/1952

Beginning the Walls at McKay Station 7/25/1952

North Twin Dam Station

North Twin Dam Station

Construction of Ripogenus Dam and McKay Station Site 11/29/1951

Construction of Ripogenus Dam and McKay Station Site 11/29/1951

Construction Preparation at McKay Station 8/29/1951

Construction Preparation at McKay Station 8/29/1951

McKay Station Wheel Pits

McKay Station Wheel Pits

Beginning the Penstock at McKay Station 9/21/1952

Beginning the Penstock at McKay Station 9/21/1952

Ripogenus Dam Building

Ripogenus Dam Building

Ripogenus Dam Buildings During Construction

Ripogenus Dam Buildings During Construction

Man Hanging Laundry in the Winter at a Ripogenus Dam Building

Man Hanging Laundry in the Winter at a Ripogenus Dam Building

North Twin Lake and Dam with Wood Before the Taintor Gates

North Twin Lake and Dam with Wood before the Taintor Gates

Canada Falls Dam

Canada Falls Dam

Surge Tank Raw Hole Made With a Crane at McKay Station 5/17/1952

Surge Tank Raw Hole Made With a Crane at McKay Station 5/17/1952

McKay Station Tunnel Looking up at a the Surge Tank 7/1/1952

McKay Station Tunnel Looking up at a the Surge Tank 7/1/1952

Construction of McKay Station 10/9/1951

Construction of McKay Station 10/9/1951

McKay Station and Surge Tank 8/30/1952

McKay Station and Surge Tank 8/30/1952

Beginning Penstock at McKay Station From Ripogenus Dam 7/25/1952

Beginning Penstock at McKay Station From Ripogenus Dam 7/25/1952

North Twin Dam Cook-Bunkhouse

North Twin Dam Cook-Bunkhouse

Looking at Cliff from the Roof of McKay Station

Looking at Cliff from the Roof of McKay Station

Construction of McKay Station 1/10/1953

Construction of McKay Station 1/10/1953

Aerial View of Chesuncook Village

Aerial View of Chesuncook Village

Caucomgomoc Dam 3/3/1948

Caucomgomoc Dam 3/3/1948

Churchill Dam

Churchill Dam

Dolby Dam Runoff

Dolby Dam Runoff

Foundation of the Surge Tank at McKay Station 8/13/1951

Foundation of the Surge Tank at McKay Station 8/13/1951

Low Water at Chesuncook Lake in 1965

Low Water at Chesuncook Lake in 1965

Construction of Ripogenus Dam and McKay Station Site 11/29/1951

Construction of Ripogenus Dam and McKay Station Site 11/29/1951

Construction of Canada Falls in 1949

Construction of Canada Falls in 1949

North Twin Lake and Dam with Wood before the Taintor Gates

North Twin Lake and Dam with Wood before the Taintor Gates

Construction of McKay Station 7/1/1952

Construction of McKay Station 7/1/1952

Ripogenus Dam During Construction

Ripogenus Dam During Construction

Canada Falls Dam Cribwork

Canada Falls Dam Cribwork

Construction of Dolby Dam 8/10/1907

Construction of Dolby Dam 8/10/1907

Caucomgomoc Dam Storehouse

Caucomgomoc Dam Storehouse

Surge Tank at McKay Station 11/15/1951

Surge Tank at McKay Station 11/15/1951

Ripogenus Dam with Runoff

Ripogenus Dam with Runoff

Tunnel Digging at the Face of Ripogenus Dam 9/27/1951

Tunnel Digging at the Face of Ripogenus Dam 9/27/1951

Chesuncook Dam

Chesuncook Dam

Construction of McKay Station

Construction of McKay Station

McKay Station Site 8/3/1951

McKay Station Site 8/3/1951

Starting the Tunnels at McKay Station 2/27/1952

Starting the Tunnels at McKay Station 2/27/1952

Ripogenus Dam Dimensions

Ripogenus Dam Dimensions

Monticello Dam

Monticello Dam

Penstock Into McKay Station

Penstock Into McKay Station

Panorama of Dolby Dam in 1980

Panorama of Dolby Dam in 1980

Forming Surge Tank Foundation at McKay Station 7/14/1952

Forming Surge Tank Foundation at McKay Station 7/14/1952

McKay Station Headgates

McKay Station Headgates

Caucomgomoc Dam with Tractors

Caucomgomoc Dam with Tractors

McKay Station Tunnel Bulkhead for Unit 2

McKay Station Tunnel Bulkhead for Unit 2

Construction of McKay Station

Construction of McKay Station

Construction Behind Cofferdam at McKay Station Site 6/12/1952

Construction Behind Cofferdam at McKay Station Site 6/12/1952

Preliminary Construction at McKay Station 9/8/1951

Preliminary Construction at McKay Station 9/8/1951

Arial View of Stone Dam and Quakish Lake Full of Wood

Arial View of Stone Dam and Quakish Lake Full of Wood

McKay Station Headcover and Open Stator

McKay Station Headcover and Open Stator

Beginning Construction in the Winter at McKay Station 1/30/1952

Beginning Construction in the Winter at McKay Station 1/30/1952

Aerial View of Ripogenus Dam

Aerial View of Ripogenus Dam

Repairing Cribwork on Dam

Repairing Cribwork on Dam

Construction of McKay Station 1/10/1953

Construction of McKay Station 1/10/1953

Aerial View of Telos Dam of Cribwork

Aerial View of Telos Dam of Cribwork

McKay Station Scrollcase on Trailor

McKay Station Scrollcase on Trailor

Looking Down on Ripogenus Dam

Looking Down on Ripogenus Dam

Construction of North Twin Dam

Construction of North Twin Dam

Outside of McKay Station

Outside of McKay Station

Dolby Dam Office

Dolby Dam Office

Weldon Dam Construction 5/5/1936

Weldon Dam Construction 5/5/1936

Building Units Inside of McKay Station

Building Units Inside of McKay Station

Views of the Cofferdam at McKay Station Site 4/12/1952

Views of the Cofferdam at McKay Station Site 4/12/1952

Construction of North Twin Dam 1/23/1926

Construction of North Twin Dam 1/23/1926

McKay Station Tunnel to Penstock

McKay Station Tunnel to Penstock

Ripogenus Dam in 1961

Ripogenus Dam in 1961

Ripogenus Dam Log Sluice

Ripogenus Dam Log Sluice

Outside of McKay Station

Outside of McKay Station

Inside of McKay Station

Inside of McKay Station

Back Side of North Twin Dam

Back Side of North Twin Dam

Construction of McKay Station Wheel Pit

Construction of McKay Station Wheel Pit

McKay Station's Wooden Elbow Form 6/25/1952

McKay Station's Wooden Elbow Form 6/25/1952

McKay Station's Surge Tank Throat Ring 5/28/1952

McKay Station's Surge Tank Throat Ring 5/28/1952

Starting the Cofferdam for Penstock at the Ripogenus Dam 7/1/1952

Starting the Cofferdam for Penstock at the Ripogenus Dam 7/1/1952

Tunnel Digging at the Face of Ripogenus Dam 10/9/1951

Tunnel Digging at the Face of Ripogenus Dam 10/9/1951

North Twin Dam Office

North Twin Dam Office

Construction of Dolby Dam

Construction of Dolby Dam

Digging Behind Cofferdam at McKay Station Site 4/30/1952

Digging Behind Cofferdam at McKay Station Site 4/30/1952

Men Working on the McKay Station Roof

Men Working on the McKay Station Roof

Outside of the Newly Built McKay Station

Outside of the Newly Built McKay Station

Outside of McKay Station

Outside of McKay Station

Ripogenus Dam with Wood in the Water

Ripogenus Dam with Wood in the Water

Construction of McKay Station

Construction of McKay Station

Aerial View of Nesowadnehunk Dam and the Mountains

Aerial View of Nesowadnehunk Dam and the Mountains

Outside of McKay Station

Outside of McKay Station

Surge Tank at McKay Station 5/28/1952

Surge Tank at McKay Station 5/28/1952

Ripogenus Dam Upstream During Runoff

Ripogenus Dam Upstream During Runoff

Churchill Dam

Churchill Dam

McKay Station Penstock Unlined

McKay Station Penstock Unlined

Panorama of Ripogenus Dam Before Dam

Panorama of Ripogenus Dam Before Dam

Ripogenus Dam Log Sluice

Ripogenus Dam Log Sluice

Nollesamic 1949

Nollesamic 1949

Beginning the Tunnel at Ripogenus Dam 11/15/1951

Beginning the Tunnel at Ripogenus Dam 11/15/1951

Ripogenus Dam Cribwork

Ripogenus Dam Cribwork

Construction of McKay Station

Construction of McKay Station

Ripogenus Dam in the Winter

Ripogenus Dam in the Winter

Ripogenus Gorge in 1913

Ripogenus Gorge in 1913

Working on the McKay Station Tunnel Bulkhead at Unit 2

Working on the McKay Station Tunnel Bulkhead at Unit 2

North Twin Dam in 1904

North Twin Dam in 1904

Gerrish Cottage at North Twin Dam

Gerrish Cottage at North Twin Dam

Panorama of Dolby Dam Construction

Panorama of Dolby Dam Construction

Aerial View of Black Pond Dam

Aerial View of Black Pond Dam

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Katahdin Ethos represents the history, character, and fundamental values passed down through generations by the brave men and women who risked everything to build the Katahdin Region in the North Maine Woods.

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