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MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
“Bite-Size Bits of Local, National, and Global History”
Pawtucket in Providence County, Rhode Island — The American Northeast (New England)
 

Waterpower

 
 
Waterpower Marker image. Click for full size.
By William Fischer, Jr., May 19, 2018
1. Waterpower Marker
Inscription. Click to hear the inscription.  

Controlling water power during the early years of the Industrial Revolution also meant gaining control of political, economic, and social power. Re-engineering water courses in this area often brought lawsuits and anger. In August 1792, four local citizens destroyed the partially-built dam at Slater Mill. Slater Mill's dam was completed before the courts decided whether or not it could be built. Mill investors pushed forward at the expense of fishermen, artisans, farmers, and others who depended on the natural flow of the river.

[Illustration captions and subtext, from left to right, read]
Power canal system as it exists today

Diverting and controlling a share of the river's power was an early priority of Samuel Slater. Oziel Wilkinson oversaw completion of Slater's dam in November 1792. The dam ensured a large, consistent 7-foot fall of water to turn the wooden water wheel.

Wilkinson Mill Waterpower System
A breast wheel derives its name from the curved structure or "breast" which holds water in the wheel buckets.

Bevel gear assembly used to transfer power to overhead line shafting.

Overhead shafts,

Waterpower Marker (left) and Old Slater Mill Marker (right) image. Click for full size.
By William Fischer, Jr.
2. Waterpower Marker (left) and Old Slater Mill Marker (right)
The Wilkinson Mill is in the background, with the Slater Mill obscured at distant right of photo
pulleys, and belts carry power to the machines.

When the millrace gates are opened, water rushes down and fills the "buckets" of the water wheel. As the buckets fill, the water's weight—62½ pounds per cubic foot—turns the wheel. Gears, shafts, and leather belts transmit the turning motion to machinery located throughout the building.

Water played a critical role throughout the Industrial Revolution. Improved technology brought bigger, more efficient mills—and a greater impact on the environment.
 
Erected by Blackstone River Valley National Heritage Corridor and Old Slater Mill Association.
 
Location. 41° 52.643′ N, 71° 22.972′ W. Marker is in Pawtucket, Rhode Island, in Providence County. Touch for map. Marker is on the Slater Mill Historic Site grounds, along the raceway just south of the Wilkinson Mill. Marker is at or near this postal address: 67 Roosevelt Avenue, Pawtucket RI 02860, United States of America.
 
Other nearby markers. At least 8 other markers are within 2 miles of this marker, measured as the crow flies. Old Slater Mill (here, next to this marker); Wilkinson Mill (a few steps from this marker); a different marker also named The Wilkinson Mill (within shouting distance of this marker); a different

Wilkinson Mill's Basement Water Wheel image. Click for full size.
By William Fischer, Jr.
3. Wilkinson Mill's Basement Water Wheel
marker also named The Old Slater Mill (within shouting distance of this marker); First Successful Cotton Mill in America (within shouting distance of this marker); Sylvanus Brown House (within shouting distance of this marker); Slater Mill Historic Site (within shouting distance of this marker); Pierce Park and Riverwalk (approx. 1.2 miles away). Touch for a list and map of all markers in Pawtucket.
 
Also see . . .
1. Blackstone River Valley National Heritage Corridor. (Submitted on June 5, 2018, by William Fischer, Jr. of Scranton, Pennsylvania.)
2. Watermill at Wikipedia. (Submitted on June 5, 2018, by William Fischer, Jr. of Scranton, Pennsylvania.)
3. Samuel Slater Bio. (Submitted on June 5, 2018, by William Fischer, Jr. of Scranton, Pennsylvania.)
 
Categories. Industry & CommerceMan-Made FeaturesWaterways & Vessels
 
Bevel Gear in Wilkinson Mill image. Click for full size.
By William Fischer, Jr., May 19, 2018
4. Bevel Gear in Wilkinson Mill
Transferred power from water wheel to the overhead drive shaft
Overhead Shafts, Pulleys, and Belts in Wilkinson Mill image. Click for full size.
By William Fischer, Jr., May 19, 2018
5. Overhead Shafts, Pulleys, and Belts in Wilkinson Mill
Mill Dam Through A Slater Mill Window image. Click for full size.
By William Fischer, Jr., May 19, 2018
6. Mill Dam Through A Slater Mill Window
 
 
Credits. This page was last revised on June 5, 2018. This page originally submitted on June 5, 2018, by William Fischer, Jr. of Scranton, Pennsylvania. This page has been viewed 47 times since then. Photos:   1, 2. submitted on June 5, 2018, by William Fischer, Jr. of Scranton, Pennsylvania.   3. submitted on June 4, 2018, by William Fischer, Jr. of Scranton, Pennsylvania.   4, 5, 6. submitted on June 5, 2018, by William Fischer, Jr. of Scranton, Pennsylvania.
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