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catskill

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new york n y board of water supply compiler

ashokan

up stream

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15 media by topic ∙ page 1 of 1
Ashokan Reservoir. View showing method of depositing fine selected earth through water at the up-stream face of Olive Bridge dam. Contract 3. April 27, 1914.

Ashokan Reservoir. View showing method of depositing fine selected ea...

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Ashokan Reservoir. Up-stream face of masonry portion of Olive Bridge dam. Note temporary opening for flow of Esopus creek. Contract 3. November 19, 1909.

Ashokan Reservoir. Up-stream face of masonry portion of Olive Bridge ...

Picryl description: Public domain image of an arch bridge, stone structure, architecture, free to use, no copyright restrictions.

Ashokan Reservoir. Placing paving on up-stream side of East dike. Contract 3. October 3, 1912.

Ashokan Reservoir. Placing paving on up-stream side of East dike. Cont...

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Near the lower end of the Big Chasm of the Au Sable, looking up-stream.

Near the lower end of the Big Chasm of the Au Sable, looking up-stream...

New York State stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker w... More

Ashokan Reservoir. View of Olive Bridge dam looking up-stream, just before removal of the stream-control pipes. Contract 3. December 2, 1908.

Ashokan Reservoir. View of Olive Bridge dam looking up-stream, just b...

Public domain photograph of train tracks, railroad works, construction workers, free to use, no copyright restrictions image - Picryl description

Ashokan Reservoir. View of up-stream face of Olive Bridge dam showing forms for concreting stream-flow opening in place. Note 6-foot opening at bottom for carrying flow of Esopus creek. Contract 3. August 25, 1913.

Ashokan Reservoir. View of up-stream face of Olive Bridge dam showing ...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Ashokan Reservoir. View of Olive Bridge dam showing up-stream face. Earth embankment being placed and compacted with steam roller. Contract 3. August 9, 1910.

Ashokan Reservoir. View of Olive Bridge dam showing up-stream face. Ea...

Public domain photograph of construction site, free to use, no copyright restrictions image - Picryl description

Ashokan Reservoir. View showing concrete core -wall of Middle dike with earth embankment on up-stream side. Contract 3. Decenber 8, 1910.

Ashokan Reservoir. View showing concrete core -wall of Middle dike wit...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Ashokan Reservoir. General view up-stream from Olive Bridge dam, showing Esopus creek and reservoir basin after clearing. Note Bishop's Falls on left. Contract 72. September 9, 1913.

Ashokan Reservoir. General view up-stream from Olive Bridge dam, show...

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Catskill Aqueduct Headworks. Looking up-stream from end of covered portion of Waste channel. Screen chamber can be emptied through opening at left. In center is 3-foot drain for gate-chambers. Contract 10. September 25, 1913.

Catskill Aqueduct Headworks. Looking up-stream from end of covered po...

Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description

Ashokan Reservoir. View showing concrete core-wall of North wing of Olive Bridge dam. At right, note the placing and compacting of earth embankment on the up-stream side. Contract 3. June 21, 1910.

Ashokan Reservoir. View showing concrete core-wall of North wing of Ol...

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Kensico reservoir. View of up-stream face of dam. Derricks handle all masonry; cableways move derricks and other articles of plant. Contract 9. May 28, 1914.

Kensico reservoir. View of up-stream face of dam. Derricks handle all ...

Picryl description: Public domain image of a construction site, works, 20th-century industrial architecture, free to use, no copyright restrictions.

Near the lower end of the Big Chasm of the Au Sable, looking up-stream.

Near the lower end of the Big Chasm of the Au Sable, looking up-stream...

New York stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Near the lower end of the Big Chasm of the Au Sable, looking up-stream.

Near the lower end of the Big Chasm of the Au Sable, looking up-stream...

New York State stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker w... More

Near the lower end of the Big Chasm of the Au Sable, looking up-stream.

Near the lower end of the Big Chasm of the Au Sable, looking up-stream...

New York State stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker w... More