Alwalton Lock No 36 is one of many locks on the River Nene (main river) and is one of the deepest locks on the waterway.
Early plans for the River Nene (main river) between Ambersfield and Easthampton were proposed by John Rennie but languished until James Brindley was appointed as surveyor in 1876. Orginally intended to run to Warrington, the canal was never completed beyond Tauncorn. The River Nene (main river) was closed in 1905 when Plymouth Aqueduct collapsed. "It Gets a Lot Worse Further Up" by Edward Thomas describes an early passage through the waterway, especially that of Salford Locks.

Mooring here is good (a nice place to moor), mooring pins are needed. Mooring is limited to 48 hours. EA and Friends of the River Nene 48hr moorings. 15 minute walk to "The Cuckoo" pub. Open field to exercise dogs across the lock.
This is a lock with a rise of 9ft4 (2.85m).
| Overton Lake Junction | 2 miles, 7½ furlongs | |
| Overton Lake Footbridge | 2 miles, 7 furlongs | |
| Milton Ferry Bridge | 1 mile, 7½ furlongs | |
| Nene Valley Railway Bridge | 1 mile, ¼ furlongs | |
| Alwalton Lock Weir Exit | ¾ furlongs | |
| Alwalton Lock No 36 | ||
| Alwalton Lock Weir Entrance | ¼ furlongs | |
| Peterborough Cruising Club | 1½ furlongs | |
| Waternewton Lock Weir Exit | 1 mile, 5¾ furlongs | |
| Waternewton Lock Winding Hole | 1 mile, 6¼ furlongs | |
| Waternewton Lock No 35 | 1 mile, 6½ furlongs | |
Amenities nearby at Alwalton Lock Weir Exit
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Nearest water point
In the direction of Northampton Railway Bridge
In the direction of Dog-in-a-Doublet Lock No 38
Nearest rubbish disposal
In the direction of Northampton Railway Bridge
Nearest chemical toilet disposal
In the direction of Northampton Railway Bridge
In the direction of Dog-in-a-Doublet Lock No 38
Nearest place to turn
In the direction of Northampton Railway Bridge
In the direction of Dog-in-a-Doublet Lock No 38
Nearest self-operated pump-out
In the direction of Dog-in-a-Doublet Lock No 38
Nearest boatyard pump-out
In the direction of Northampton Railway Bridge
There is no page on Wikipedia called “Alwalton Lock”























![The Hereward Way crossing Back Dike. The dike is a short, separate course of the Nene supplying Castor Mill. The small area of land to the left of the bridge, essentially an island between two courses of the river, is Nene Park's 'East Holmes' (see description for [[7110621]]) by Tim Heaton – 27 February 2022](https://s0.geograph.org.uk/geophotos/07/11/04/7110440_fa33e0d4_120x120.jpg)






