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Oklahoma and That Dam Record

A watery claim to near-fame



 



The Pensacola Dam in northeastern Oklahoma – spanning the towns of Disney and Langley and named for a nearby Mayes County town – is an engineering marvel born by federal funding during the New Deal.
 

A product of the era that created public works projects such as the four-mile long Fort Peck Dam in Montana and Nevada’s iconic Hoover Dam, the Pensacola Dam became Oklahoma’s first hydroelectric plant. The $21 million undertaking, constructed between 1938 and 1940 at the height of the Great Depression, dammed the flow of the Grand River to create Grand Lake o’ the Cherokees.

In its 2003 application to the U.S. Department of the Interior for inclusion on the National Register of Historic Places, the state refers to the Pensacola Dam as “what Oklahomans acclaim to be the longest multi-arched dam in the world … the 51 arch barrels section traverses the Grand River for 4,284 feet; the length of the dam plus the spillways total 6,565 feet.”

It’s undeniably impressive; however …


THE CLAIM: Pensacola Dam is the world’s longest multiple-arch dam.

THE SOURCE: Scholastic Book of World Records, 2014

FACT CHECK: False.

 

Although it was the longest multiple-arch dam at the time it was built, its claim to world supremacy was eclipsed 50 years ago by a dam built across the Manicouagan River in Quebec.

The Pensacola’s length ranks second to Canada’s Daniel-Johnson Dam, which controls the Manicouagan River. The monstrous 702-foot-high Canadian dam – nearly quintuple the height of the 150-foot-tall Pensacola – boasts a length of 4,304 feet; 20 feet longer than the largest dam in Oklahoma.
No hard feelings about being one-upped, though – 50 years is a lot of water under the bridge.

 


 

The world’s longest multiple-arch dam began construction in 1959 and was to be dedicated as the Manicouagan-5 Dam, a.k.a. the Manic-5. But on the morning he was to lead the dedication ceremony, the Premier of Quebec, Daniel Johnson Sr., was found dead in his bed near the worksite. The dam’s dedication was postponed for one year, and in 1969 a plaque was unveiled with the structure’s new name: The Daniel-Johnson Dam.

 


Editor’s note: Oklahoma is rich with history, lore and fun facts, but some of them aren’t quite factual. In this series, M.J. Alexander hunts for the accuracy – or lack thereof – behind some of our state’s stories.

 

 

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Calendar

July 2018

Science and the Bible dramatically converge to reveal ancient Jerusalem’s most famous king-prophet pairing. In this interactive, multimedia exhibit, visitors discover the illuminating history...

Cost: Free

Where:
Armstrong Auditorium
Herbert W. Armstrong College
14400 S Bryant Ave
Edmond, OK  73034-8174
View map »


Sponsor: Armstrong International Cultural Foundation
Telephone: 405-285-1010
Contact Name: Shane Granger
Website »

More information

Commemorating the 110th anniversary of Oklahoma statehood, “The Art of Oklahoma” celebrates the Museum’s outstanding and diverse collection of art created by or about...

Cost: Free with admission

Where:
Oklahoma City Museum of Art
415 Couch Dr.
Oklahoma City, OK  73102
View map »


Telephone: 405.236.3100
Website »

More information

Show More...
Show Less...

Science and the Bible dramatically converge to reveal ancient Jerusalem’s most famous king-prophet pairing. In this interactive, multimedia exhibit, visitors discover the illuminating history...

Cost: Free

Where:
Armstrong Auditorium
Herbert W. Armstrong College
14400 S Bryant Ave
Edmond, OK  73034-8174
View map »


Sponsor: Armstrong International Cultural Foundation
Telephone: 405-285-1010
Contact Name: Shane Granger
Website »

More information

 ORU offers a wide variety of summer camps from basketball camp to swimming camp for all ages. For a schedule and list of options, visit ORUCES.com/camps.

Cost: Prices Vary

Where:
Mabee Center
7777 S Lewis Ave
Tulsa, OK  74171
View map »


Telephone: 918.495.6000
Website »

More information

Show More...
Show Less...

Science and the Bible dramatically converge to reveal ancient Jerusalem’s most famous king-prophet pairing. In this interactive, multimedia exhibit, visitors discover the illuminating history...

Cost: Free

Where:
Armstrong Auditorium
Herbert W. Armstrong College
14400 S Bryant Ave
Edmond, OK  73034-8174
View map »


Sponsor: Armstrong International Cultural Foundation
Telephone: 405-285-1010
Contact Name: Shane Granger
Website »

More information

 ORU offers a wide variety of summer camps from basketball camp to swimming camp for all ages. For a schedule and list of options, visit ORUCES.com/camps.

Cost: Prices Vary

Where:
Mabee Center
7777 S Lewis Ave
Tulsa, OK  74171
View map »


Telephone: 918.495.6000
Website »

More information

Join us in celebrating Brown Estate Wine and their first time in Oklahoma! MMR Prime Steakhouse is excited to offer Brown, Napa Valley wines with delicious pairings prepared by our Chef, Jonas...

Cost: $79 per person, plus tax and gratuity

Where:
MMR Prime Steakhouse
2920 NW 63rd
Oklahoma City, OK  73116
View map »


Telephone: 405-608-8866
Contact Name: Dan Hayes
Website »

More information

Commemorating the 110th anniversary of Oklahoma statehood, “The Art of Oklahoma” celebrates the Museum’s outstanding and diverse collection of art created by or about...

Cost: Free with admission

Where:
Oklahoma City Museum of Art
415 Couch Dr.
Oklahoma City, OK  73102
View map »


Telephone: 405.236.3100
Website »

More information

Show More...
Show Less...

Science and the Bible dramatically converge to reveal ancient Jerusalem’s most famous king-prophet pairing. In this interactive, multimedia exhibit, visitors discover the illuminating history...

Cost: Free

Where:
Armstrong Auditorium
Herbert W. Armstrong College
14400 S Bryant Ave
Edmond, OK  73034-8174
View map »


Sponsor: Armstrong International Cultural Foundation
Telephone: 405-285-1010
Contact Name: Shane Granger
Website »

More information

 ORU offers a wide variety of summer camps from basketball camp to swimming camp for all ages. For a schedule and list of options, visit ORUCES.com/camps.

Cost: Prices Vary

Where:
Mabee Center
7777 S Lewis Ave
Tulsa, OK  74171
View map »


Telephone: 918.495.6000
Website »

More information

Commemorating the 110th anniversary of Oklahoma statehood, “The Art of Oklahoma” celebrates the Museum’s outstanding and diverse collection of art created by or about...

Cost: Free with admission

Where:
Oklahoma City Museum of Art
415 Couch Dr.
Oklahoma City, OK  73102
View map »


Telephone: 405.236.3100
Website »

More information

Show More...
Show Less...

Join us every Thursday this summer for morning yoga practice while enjoying the beautiful sunrise over Will Rogers Gardens. This class is designed for all skill levels, so grab your...

Cost: $5 per class

Where:
Will Rogers Gardens
3400 NW 36th St
Oklahoma City, OK  73112
View map »


Sponsor: OKC Parks and Recreation
Telephone: 405.297.2279
Contact Name: Becca Leon
Website »

More information

Science and the Bible dramatically converge to reveal ancient Jerusalem’s most famous king-prophet pairing. In this interactive, multimedia exhibit, visitors discover the illuminating history...

Cost: Free

Where:
Armstrong Auditorium
Herbert W. Armstrong College
14400 S Bryant Ave
Edmond, OK  73034-8174
View map »


Sponsor: Armstrong International Cultural Foundation
Telephone: 405-285-1010
Contact Name: Shane Granger
Website »

More information

 ORU offers a wide variety of summer camps from basketball camp to swimming camp for all ages. For a schedule and list of options, visit ORUCES.com/camps.

Cost: Prices Vary

Where:
Mabee Center
7777 S Lewis Ave
Tulsa, OK  74171
View map »


Telephone: 918.495.6000
Website »

More information

Commemorating the 110th anniversary of Oklahoma statehood, “The Art of Oklahoma” celebrates the Museum’s outstanding and diverse collection of art created by or about...

Cost: Free with admission

Where:
Oklahoma City Museum of Art
415 Couch Dr.
Oklahoma City, OK  73102
View map »


Telephone: 405.236.3100
Website »

More information

Show More...
Show Less...

Science and the Bible dramatically converge to reveal ancient Jerusalem’s most famous king-prophet pairing. In this interactive, multimedia exhibit, visitors discover the illuminating history...

Cost: Free

Where:
Armstrong Auditorium
Herbert W. Armstrong College
14400 S Bryant Ave
Edmond, OK  73034-8174
View map »


Sponsor: Armstrong International Cultural Foundation
Telephone: 405-285-1010
Contact Name: Shane Granger
Website »

More information

 ORU offers a wide variety of summer camps from basketball camp to swimming camp for all ages. For a schedule and list of options, visit ORUCES.com/camps.

Cost: Prices Vary

Where:
Mabee Center
7777 S Lewis Ave
Tulsa, OK  74171
View map »


Telephone: 918.495.6000
Website »

More information

Kick your weekend off right while supporting a great cause - enjoy a Build Your Own Mule Bar, food, games, a raffle and live music by Justin Joslin. A $20 suggested donation at the door gets you 2...

Cost: $20 suggested donation

Where:
DC on Film Row
609 W Sheridan Ave
OKC, OK  73102
View map »


Sponsor: The Dragonfly Home
Telephone: 405.212.3378
Contact Name: Melissa Eick
Website »

More information

Escape the ordinary, and learn about OKC from a different point of view. Relax in the climate controlled cabin on one of our 65’ cruisers, or enjoy the breeze on the viewing deck and listen...

Cost: $15 for Seniors and kids under 12, $20 Adults

Where:
Regatta Landing
701 S. Lincoln Blvd.
OKC, OK  73109
View map »


Telephone: 405.702.7755
Contact Name: Business Office
Website »

More information

The evening Cocktail Cruise offers stunning views of the downtown skyline, the Boathouse District and Finish Line Tower, the Wheeler Ferris wheel and quite possibly an amazing Oklahoma sunset. Come...

Cost: $15 for Seniors and kids under 12, $20 Adults

Where:
Regatta Landing
701 S. Lincoln Blvd.
OKC, OK  73109
View map »


Telephone: 405.702.7755
Contact Name: Business Office
Website »

More information

Commemorating the 110th anniversary of Oklahoma statehood, “The Art of Oklahoma” celebrates the Museum’s outstanding and diverse collection of art created by or about...

Cost: Free with admission

Where:
Oklahoma City Museum of Art
415 Couch Dr.
Oklahoma City, OK  73102
View map »


Telephone: 405.236.3100
Website »

More information

Show More...
Show Less...

Bring the family and join in on the fun for the 26th Annual Youth National Arabian and Half-Arabian Championship Horse Show. There will be great horse show classes, kids' activities,...

Cost: Free

Where:
Oklahoma State Fair
3001 General Pershing Blvd
Oklahoma City, OK  73107
View map »


Sponsor: Arabian Horse Association
Telephone: 303.696.4500
Contact Name: Mikayla Boge
Website »

More information

Escape the ordinary, and learn about OKC from a different point of view. Relax in the climate controlled cabin on one of our 65’ cruisers, or enjoy the breeze on the viewing deck and listen...

Cost: $15 for Seniors and kids under 12, $20 Adults

Where:
Regatta Landing
701 S. Lincoln Blvd.
OKC, OK  73109
View map »


Telephone: 405.702.7755
Contact Name: Business Office
Website »

More information

Get your toga on and come dance to live music from the movie (and other songs to shake a tail feather to) by Hot Seat, celebrating the 40th anniversary of the movie Animal House.  Trivia...

Cost: $12-$20

Where:
The Paramount Room
701 W Sheridan Ave
Oklahoma City, OK  73102
View map »


Sponsor: Revolve Productions
Telephone: 405.810.6977
Contact Name: Tobi Coleman
Website »

More information

The evening Cocktail Cruise offers stunning views of the downtown skyline, the Boathouse District and Finish Line Tower, the Wheeler Ferris wheel and quite possibly an amazing Oklahoma sunset. Come...

Cost: $15 for Seniors and kids under 12, $20 Adults

Where:
Regatta Landing
701 S. Lincoln Blvd.
OKC, OK  73109
View map »


Telephone: 405.702.7755
Contact Name: Business Office
Website »

More information

Commemorating the 110th anniversary of Oklahoma statehood, “The Art of Oklahoma” celebrates the Museum’s outstanding and diverse collection of art created by or about...

Cost: Free with admission

Where:
Oklahoma City Museum of Art
415 Couch Dr.
Oklahoma City, OK  73102
View map »


Telephone: 405.236.3100
Website »

More information

Show More...
Show Less...
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