Rivers
Gloucestershire
- Tewkesbury to above Maismore Weir and Gloucester Docks
entrance is normally B1, but when in flood is B2 - Maismore Weir and Gloucester Docks entrance to Boxbush, on ebb tide is B2, on flood tide with no bore is B3 and on flood tide with bore is A
Hereford & Worcester
- Upper Arley to Tewkesbury : B1 when the river is in normal summer conditions; B2 when the river is in winter conditions, B3 when the river is in spate or flood conditions. Always inspect Folly Point Rapids before shooting. There is a bylaw prohibiting the shooting of Weirs on the River Severn below Stourport.
Montgomery
- Above Llanidlos is NOT normally canoeable
- Llanidloes to Newton: B1 (often very shallow and not
canoeable) - Newton to River Vyrnwy confluence: B1
Shropshire
- River Vyrnwy confluence to Upper Arley
- B1 in normal conditions, except 50 metres either side of Shrewsbury Weir
- B2 when in flood or spate conditions
Note
The lower reaches of the Severn can be extremely hazardous. See Glouchestershire for details of the bore
Berkshire, Buckinghamshire and Oxfordshire
- Under normal conditions and up to yellow alert: B1
- Above yellow alert: B2
Essex
- Purfleet to Gravesend: B2
- Inshore Canvey Island to Southend: B1
- West of a line from Shoeburyness to Warden Point: B2
Greater London counties
- Upstream of Putney Bridge: B1
- From Putney Bridge to Purfleet: B2 (unless otherwise classified)
- Woolwich Barrier Radio Control Zone: B3
Gloucestershire
- All: B1
Kent
- Dartford to Mucking Flats: B2
- Mucking Flats to Lower Hope Point, up to one mile offshore: B2
- Mucking Flats to Lower Hope Point, one mile offshore to the median line: B3
Surrey
- Except the Weirs, under normal conditions and up to yellow alert: B1
- Above yellow alert: B2
- All weirs: B3
Wiltshire
- All: B1
Derbyshire
- Normal conditions: B1
- When in spate: B2
- Below weirs normally from 1 April to 31 October: B2
- From 1 November to 31 March: B3
- Below weirs in spate: B3
Humberside
- Where non-tidal: B1
- Where tidal: A
Leicestershire
- Normal conditions: B1
Nottinghamshire
- Normally: B1
- Below weirs normally: B2
- Below weirs in spate: B3
- From 1 November to 31 March: B3
Staffordshire
- B1
Brecknock
- Upstream of Llyswen: B3
- Llyswen to Hay on Wye: B2
- Downstream of Hay-on-Wye: B1
Gloucestershire
- Roarden to Symonds Yat: in normal conditions is B1; when river lever is high it's B2
- Symonds Yat Rapids: B2
- Downstream of Symonds Yat Rapids: normal conditions from 1 April to 31 October it's B1; in spate from 1 April to 31 October is B2; 1 November to 31 March is B2
Gwent
- Above Tintern: in normal conditions from 1 April to 31 October it's B1; in spate from 1 April to 31 October it's B2; from 1 November to 31 March it's B2
- Between Tintern and Chepstow Bridge: B2
- Between Chepstow Bridge and confluence with River Severn: B3
Hereford & Worcester
- Hay on Wye to Symonds Yat: B1 when the river is in normal summer conditions; B2 when the river is in winter conditions, B3 when the river is in spate or flood conditions. Always inspect Mornington Falls and Symonds Yat Rapids before shooting.
Montgomery
- A
Radnor
- Upstream of Glasbury: B3
- Glasbury to Hay-on-Wye: B2
- Downstream of Hay-on-Wye: B1