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Underground passages

List Entry Summary

This monument is scheduled under the Ancient Monuments and Archaeological Areas Act 1979 as amended as it appears to the Secretary of State to be of national importance. This entry is a copy, the original is held by the Department for Culture, Media and Sport.

Name: Underground passages

List entry Number: 1003851

Location

The monument may lie within the boundary of more than one authority.

County: Devon

District: Exeter

District Type: District Authority

Parish:

National Park: Not applicable to this List entry.

Grade: Not applicable to this List entry.

Date first scheduled: 09-May-1935

Date of most recent amendment: Not applicable to this List entry.

Legacy System Information

The contents of this record have been generated from a legacy data system.

Legacy System: RSM - OCN

UID: DV 182

Asset Groupings

This list entry does not comprise part of an Asset Grouping. Asset Groupings are not part of the official record but are added later for information.

List entry Description

Summary of Monument

Subterranean access tunnels and conduits forming part of the medieval water supply for the city of Exeter.

Reasons for Designation

The underground tunnels and passages which form part of the water supply for the Cathedral and city of Exeter date back to the 13th century and are exceptionally well preserved. They form part of a complex water supply network the survival of which is extremely rare, possibly only those connected with London are better known. Parts of the passage system are open to the public and benefit from detailed guided tours to explain the network and its history more fully. As a result this rare class of monument is also accessible for educational purposes. The water supply for any urban area is vital for its occupants and given the long and complex history of the city the preservation and continued accessibility to this important early infrastructure which played such a key role in its development cannot be over emphasised.

History

See Details.

Details

This record was the subject of a minor enhancement on 2 November 2015. This record has been generated from an "old county number" (OCN) scheduling record. These are monuments that were not reviewed under the Monuments Protection Programme and are some of our oldest designation records.

This monument which falls into two separate areas includes three lengths of stone lined tunnels forming part of an extensive medieval water supply for the Cathedral and city of Exeter. They survive as subterranean stone built arched tunnels which vary in form and have been subject to complex phases of alteration. The tunnels act as access passages and conduits. The earliest tunnel was an un-piped conduit leading from St Sidwell’s Well to the Cathedral precincts and was in existence from 1226. In the 14th century a new source in Treadwell Meadow was carried by lead pipes within the conduit. The system was enlarged in the 15th century with the addition of new tunnels and still used parts of the original 13th century water supply network. Excavations have proved the water supply did not have Roman origins.

Selected Sources

Other
PastScape Monument No:-448379

National Grid Reference: SX 92208 92808, SX 92250 92781

Map

Map
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This copy shows the entry on 23-Oct-2017 at 01:34:34.

End of official listing