Grand Union ..
. Tring Anglers
. Luton AC
. London AA, north
. London AA, Berko
. London AA, Hemel
. London AA, south
. Kings Langley AS
. Watford Piscators
. Solihull area
Aylesbury Arm
Wendover Arm
Shropshire Union ..
. south of A5
. A5 > Cowley
. Gnosall > Norbury
. Loynton > Knighton
. Park Heath > Tyrley
. Market Drayton
. Adderley > Audlem
. Nantwich
. Wardle > xxx
. rest of SUC
Llangollen arm, SUC
Oxford Canal
Staffs & Worcs
Trent & Mersey
Caldon Canal
Kennet & Avon
Basingstoke Canal

GUC, Watford Pisc.	Stretch code	All-time max.	2023 max.	2022 max.	2021 max.	2020 max.	Veggie max.	Retro max.
Cassiobury top lock 75 > bottom lock 76	CasLox	-	-	-	-	-	-	-	-
Cassiobury bottom lock 76 to park footbridge 167	CassiN	16.0gWiNe 2017-01-04	4.1g	6.0g	-	-	-	16.0g	-
Cassiobury footbridge 167 to Rousebarn Lane 168	Cassio	29.1gReAl 2010-10-06	-	19.4g	-	-	-	29.1g	-
Rickmansworth, Stockers Lock	RicSto	32.6gWaGi 2013-08-13	-	-	-	-	-	-	-

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