Spill Weir in the grounds of Bridge House

Spill Weir in the grounds of Bridge House, Bridge Road, Cainscross, Stonehouse

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Overview

A circular spill-weir, of the well-fall type, probably dating from the 1770s.
Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1400208
Date first listed:
23-Jun-2011
List Entry Name:
Spill Weir in the grounds of Bridge House
Statutory Address:
Spill Weir in the grounds of Bridge House, Bridge Road, Cainscross, Stonehouse

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Official list entry

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1400208
Date first listed:
23-Jun-2011
List Entry Name:
Spill Weir in the grounds of Bridge House
Statutory Address 1:
Spill Weir in the grounds of Bridge House, Bridge Road, Cainscross, Stonehouse

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

Location

Statutory Address:
Spill Weir in the grounds of Bridge House, Bridge Road, Cainscross, Stonehouse

The building or site itself may lie within the boundary of more than one authority.

County:
Gloucestershire
District:
Stroud (District Authority)
Parish:
Cainscross
National Grid Reference:
SO8261104624

Summary

A circular spill-weir, of the well-fall type, probably dating from the 1770s.

Reasons for Designation

The circular spill weir in the grounds of Bridge House, built in the 1770s as an overflow weir for the Stroudwater Navigation, is designated at Grade II, for the following principal reasons:
Technological interest: as a relatively rare circular spill-weir of a type which is uncommon nationally
Historic interest: as it helps to describe the functioning of the C18 Stroudwater Navigation
Group value: with the other similar spill-weir some 130m to the west

History

The Stroudwater Navigation, built in 1775-9, was designed to link the River Severn at Framilode to Stroud, allowing coal to be brought from Shropshire, Staffordshire and the Forest of Dean to the textile mills of the Stroud valleys. The Thames and Severn Canal, constructed in 1783-9, was designed to run eastwards from Stroud, eventually linking the River Severn to the River Thames at Inglesham, near Lechlade. The Cotswold Canals, as they are also known, were generally successful, though the Thames and Severn in particular suffered serious technical failings which compromised its profitability; despite this, both canals continued in use well into the C20.

This spill-weir was probably constructed in the 1770s, as part of the development of the Stroudwater Navigation; it is situated on the southern bank of the canal. It is of the well-fall type, with overspill water from the canal pushing up the outer, circular trough, then spilling down the central cylinder, from where it was culverted into the nearby River Frome.

Details

The weir is constructed from brick and ashlar limestone. It has an outer trough fed by rectangular openings, with a central, brick and ashlar-lined cylinder. The outer wall is capped by a course of bricks laid in a header bond.

Sources

Books and journals
Handford, M A, The Stroudwater Canal, (1979)
Handford, M A, Viner, D J, Stroudwater and Thames and Severn Canals Towpath Guide, (1984)
Tucker, J, The Stroudwater Navigation, (2003)

Legal

This building is listed under the Planning (Listed Buildings and Conservation Areas) Act 1990 as amended for its special architectural or historic interest.

Ordnance survey map of Spill Weir in the grounds of Bridge House

Map

This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 16-Jun-2026 at 14:43:28.

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© Crown copyright [and database rights] 2026. OS AC0000815036. Use of this mapping is subject to Terms and Conditions.

End of official list entry

All text content is available under the Open Government Licence v3.0 , except where otherwise stated. Any supplied maps are © Crown Copyright [and database rights] 2026 OS AC0000815036 and may not be reproduced without permission.

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