
Colthrop Lock No 91
is a minor waterways place
on the River Kennet between
Burghfield Bridge No 14 (Burghfield) (10 miles and 3¾ furlongs
and 11 locks
to the east) and
Newbury Lock No 85 (4 miles and 4½ furlongs
and 5 locks
to the west).
The nearest place in the direction of Burghfield Bridge No 14 is Reed Board Mill Bridge No 39;
½ furlongs
away.
The nearest place in the direction of Newbury Lock No 85 is Colthrop Lock Weir Entrance (No Access);
¼ furlongs
away.
Mooring here is unrated.
This is a lock with a rise of 7 feet and 7 inches.
| Winding Hole above Midgham Lock | 5¾ furlongs | |
| Colthrop Footbridge No 37 | 2¾ furlongs | |
| Colthrop Lock Weir Exit | 1½ furlongs | |
| Colthrop Pipe Bridge No 38 | ¾ furlongs | |
| Reed Board Mill Bridge No 39 | ½ furlongs | |
| Colthrop Lock No 91 | ||
| Colthrop Lock Weir Entrance | ¼ furlongs | |
| Colthrop Lock Pipe Bridge | 1¾ furlongs | |
| Thatcham Bridge No 42 | 6 furlongs | |
| Thatcham Visitor Mooring | 6¼ furlongs | |
| Winding Hole below Monkey Marsh Lock | 6¾ furlongs | |
Amenities nearby at Reed Board Mill Bridge No 39
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Nearest water point
In the direction of Northcroft Lane Arm
Ham Manor Marina — 3 miles, 4 furlongs and 5 locks away
On this waterway in the direction of Northcroft Lane Arm
Kintbury Services — 10 miles, 4¾ furlongs and 14 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Kintbury Services
Station Road Bridge No 83 — 13 miles, 4½ furlongs and 17 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Station Road Bridge No 83
Great Bedwyn Wharf — 18 miles, 4¼ furlongs and 27 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Great Bedwyn Wharf
In the direction of High Bridge Reading
Aldermaston Lock No 95 — 4 miles, 1¾ furlongs and 4 locks away
On this waterway in the direction of High Bridge Reading
Tyle Mill Lock C&RT Services — 6 miles, 4¼ furlongs and 8 locks away
On this waterway in the direction of High Bridge Reading
Thames & Kennet Marina — 14 miles, 7¾ furlongs and 16 locks away
Travel to High Bridge Reading, then on the River Thames (River Kennet) to Thames - Kennet Junction (Kennet Mouth), then on the River Thames (below Oxford) to Thames & Kennet Marina
Shiplake Lock — 19 miles, 4¾ furlongs and 17 locks away
Travel to High Bridge Reading, then on the River Thames (River Kennet) to Thames - Kennet Junction (Kennet Mouth), then on the River Thames (below Oxford) to Shiplake LockNearest rubbish disposal
In the direction of Northcroft Lane Arm
Ham Manor Marina — 3 miles, 4 furlongs and 5 locks away
On this waterway in the direction of Northcroft Lane Arm
Kintbury Services — 10 miles, 4¾ furlongs and 14 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Kintbury Services
Great Bedwyn Wharf — 18 miles, 4¼ furlongs and 27 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Great Bedwyn Wharf
In the direction of High Bridge Reading
Aldermaston Lock No 95 — 4 miles, 1¾ furlongs and 4 locks away
On this waterway in the direction of High Bridge Reading
Tyle Mill Lock C&RT Services — 6 miles, 4¼ furlongs and 8 locks away
On this waterway in the direction of High Bridge Reading
Shiplake Lock — 19 miles, 4¾ furlongs and 17 locks away
Travel to High Bridge Reading, then on the River Thames (River Kennet) to Thames - Kennet Junction (Kennet Mouth), then on the River Thames (below Oxford) to Shiplake Lock
Mapledurham Lock — 20 miles and 17 locks away
Travel to High Bridge Reading, then on the River Thames (River Kennet) to Thames - Kennet Junction (Kennet Mouth), then on the River Thames (below Oxford) to Mapledurham LockNearest chemical toilet disposal
In the direction of Northcroft Lane Arm
Ham Manor Marina — 3 miles, 4 furlongs and 5 locks away
On this waterway in the direction of Northcroft Lane Arm
Kintbury Services — 10 miles, 4¾ furlongs and 14 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Kintbury Services
Station Road Bridge No 83 — 13 miles, 4½ furlongs and 17 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Station Road Bridge No 83
Great Bedwyn Wharf — 18 miles, 4¼ furlongs and 27 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Great Bedwyn Wharf
In the direction of High Bridge Reading
Aldermaston Lock No 95 — 4 miles, 1¾ furlongs and 4 locks away
On this waterway in the direction of High Bridge Reading
Tyle Mill Lock C&RT Services — 6 miles, 4¼ furlongs and 8 locks away
On this waterway in the direction of High Bridge Reading
Thames & Kennet Marina — 14 miles, 7¾ furlongs and 16 locks away
Travel to High Bridge Reading, then on the River Thames (River Kennet) to Thames - Kennet Junction (Kennet Mouth), then on the River Thames (below Oxford) to Thames & Kennet Marina
Shiplake Lock — 19 miles, 4¾ furlongs and 17 locks away
Travel to High Bridge Reading, then on the River Thames (River Kennet) to Thames - Kennet Junction (Kennet Mouth), then on the River Thames (below Oxford) to Shiplake Lock
Mapledurham Lock — 20 miles and 17 locks away
Travel to High Bridge Reading, then on the River Thames (River Kennet) to Thames - Kennet Junction (Kennet Mouth), then on the River Thames (below Oxford) to Mapledurham LockNearest place to turn
In the direction of Northcroft Lane Arm
Winding Hole below Monkey Marsh Lock — 6¾ furlongs and 1 lock away
On this waterway in the direction of Northcroft Lane Arm
Widmead Winding Hole — 2 miles, 1 furlong and 3 locks away
On this waterway in the direction of Northcroft Lane Arm
Winding Hole below Bulls Lock — 2 miles, 5 furlongs and 3 locks away
On this waterway in the direction of Northcroft Lane Arm
Winding Hole above Ham Mills Lock — 3 miles, 3½ furlongs and 5 locks away
On this waterway in the direction of Northcroft Lane Arm
Winding Hole below Greenham Lock — 3 miles, 7¼ furlongs and 5 locks away
On this waterway in the direction of Northcroft Lane Arm
Mill Lane Arm — 4 miles, 2 furlongs and 6 locks away
On this waterway in the direction of Northcroft Lane Arm
Newbury Wharf — 4 miles, 2¾ furlongs and 6 locks away
On this waterway in the direction of Northcroft Lane Arm
Winding Hole above Newbury Lock — 4 miles, 5¼ furlongs and 7 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Winding Hole above Newbury Lock
Newbury West Fields Winding Hole — 5 miles, 1 furlong and 7 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Newbury West Fields Winding Hole
In the direction of High Bridge Reading
Winding Hole above Midgham Lock — 5¾ furlongs and 1 lock away
On this waterway in the direction of High Bridge Reading
Winding Hole below Heals Lock — 1 mile, 4 furlongs and 3 locks away
On this waterway in the direction of High Bridge Reading
Frouds Bridge Marina (entrance) — 3 miles, 1¼ furlongs and 4 locks away
On this waterway in the direction of High Bridge Reading
Aldermaston Arm — 4 miles, 2 furlongs and 5 locks away
On this waterway in the direction of High Bridge Reading
Winding Hole below Padworth Lock — 4 miles, 4½ furlongs and 6 locks away
On this waterway in the direction of High Bridge Reading
Winding Hole by Ufton Swing Bridge — 5 miles, 7½ furlongs and 7 locks away
On this waterway in the direction of High Bridge Reading
Tyle Mill Winding Hole — 6 miles, 2 furlongs and 7 locks away
On this waterway in the direction of High Bridge Reading
Winding Hole below Tyle Mill Lock — 6 miles, 4¾ furlongs and 8 locks away
On this waterway in the direction of High Bridge Reading
Draper's Osier Bed Stream Leaves — 6 miles, 7½ furlongs and 8 locks away
On this waterway in the direction of High Bridge Reading
Winding Hole below Sulhampstead Lock — 7 miles, 2¾ furlongs and 9 locks away
On this waterway in the direction of High Bridge Reading
Sheffield Lock Weir Entrance — 7 miles, 7¼ furlongs and 9 locks away
On this waterway in the direction of High Bridge ReadingNearest self-operated pump-out
In the direction of Northcroft Lane Arm
Kintbury Services — 10 miles, 4¾ furlongs and 14 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Kintbury Services
Great Bedwyn Wharf — 18 miles, 4¼ furlongs and 27 locks away
Travel to Northcroft Lane Arm, then on the Kennet and Avon Canal (Main Line) to Great Bedwyn Wharf
In the direction of High Bridge Reading
Tyle Mill Lock C&RT Services — 6 miles, 4¼ furlongs and 8 locks away
On this waterway in the direction of High Bridge Reading
Mapledurham Lock — 20 miles and 17 locks away
Travel to High Bridge Reading, then on the River Thames (River Kennet) to Thames - Kennet Junction (Kennet Mouth), then on the River Thames (below Oxford) to Mapledurham LockNearest boatyard pump-out
In the direction of Northcroft Lane Arm
Newbury Marina — 4 miles, 1 furlong and 6 locks away
On this waterway in the direction of Northcroft Lane Arm
In the direction of High Bridge Reading
Thames & Kennet Marina — 14 miles, 7¾ furlongs and 16 locks away
Travel to High Bridge Reading, then on the River Thames (River Kennet) to Thames - Kennet Junction (Kennet Mouth), then on the River Thames (below Oxford) to Thames & Kennet MarinaDirection of TV transmitter (From Wolfbane Cybernetic)
Wikipedia has a page about Colthrop Lock
Colthrop Lock is a lock on the Kennet and Avon Canal, at Thatcham, Berkshire, England.
Colthrop Lock was built between 1718 and 1723 under the supervision of the engineer John Hore of Newbury. The canal is administered by the Canal & River Trust. The lock has a rise/fall of 7 ft 7 in (2.31 m).
Other Wikipedia pages that might relate to Colthrop Lock
[Kennet and Avon Canal]
today. It is listed as a scheduled monument by English Heritage. Below Colthrop Lock in Thatcham the river leaves behind the built-up area of Newbury and
[List of locks on the Kennet and Avon Canal]
locks 55 to 107 are downhill. A Hanham Lock, Keynsham Lock, Swineford Lock, Saltford Lock, Kelston Lock and Weston Lock are technically on the Avon Navigation
[Monkey Marsh Lock]
Monkey Marsh Lock is a lock on the Kennet and Avon Canal, at Thatcham, Berkshire, England. Monkey Marsh Lock was built between 1718 and 1723 under the
[Midgham Lock]
Midgham Lock is a lock on the Kennet and Avon Canal, between Thatcham and Woolhampton, Berkshire, England. Midgham Lock was built between 1718 and 1723
Results of Google Search
File:Colthrop Swing Bridge and Lock No 91, Kennet and Avon ...Apr 10, 2018 ... File:Colthrop Swing Bridge and Lock No 91, Kennet and Avon Navigation - geograph.org.uk - 394310.jpg. File; File history; File usage on ...
A crisp morning on the stretch of canal between Midgham and Colthrop Locks. by Andrew Smith ... Colthrop Swing Bridge No.39: Lock No.91: and Mill: 1976.
English: Colthrop Swing Bridge and Lock No 91, Kennet and Avon Navigation Still at the time of the photograph unnavigable, this part of the waterway passes ...
Thatcham Swing Bridge (now fixed): Monkey Marsh Lock No.90: Monkey ... The unusual Monkey Marsh Lock on the Kennet & Avon Canal at Thatcham, the ...
... 39]38.66 86.34 Colthrop Lock (No 91) [R] 31.56Colthrop Bridge [No 37]39.41 85.59Midgham Lock (No 92) [L]Midgham Bridge [No 36]Cranwell's swing Bridge  ...
Burghfield Island Boat Club: Burghfield Bridge No.14 ... The gates control the flow of water around Southcote Lock. The houses of Southcote to the north of the ...
The Kennet and Avon Canal is a canal in southern England. The name may refer to either the ... 91, Colthrop Lock · SU538663, 7 feet 7 inches (2.31 m). 92, Midgham Lock ... "Bradford on Avon Lock No 14". Canalplan AC Gazetteer. Retrieved ...
The approach to the lock by boat seems to get narrower every year. ... SU7071 : Fobney Lock No 105, Kennet and Avon Navigation, Reading, Berkshire by Dr ...
From Colthrop Lock No 91 to Greenham Lock No 86 arriving at 11:35 am. The time taken was 2 hours 35 minutes. 3.5 miles and 5 locks, averaging 3.29Â ...

























![Embrasure by the canal. Another type 28a bricked up but more unusual is size of this embrasure, normally the slot is smaller for infantry small arms, this looks like it could have housed a Vickers machine gun, but more likely the 6 pounder Hotchkiss the opposite side is the same. [[3043586]] by Bill Nicholls – 14 July 2012](https://s0.geograph.org.uk/geophotos/03/04/34/3043408_0c09bf41_120x120.jpg)


![The front embrasure. This would have been the front embrasure looking towards Thatcham, it has been well bricked up though you can still just see the outline. [[3043583]] by Bill Nicholls – 14 July 2012](https://s3.geograph.org.uk/geophotos/03/04/35/3043575_cda0d311_120x120.jpg)

