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Bishops Cleeve - Dean Farm (SSO): sewage overflow history

Review available Environment Agency annual monitoring returns for Bishops Cleeve - Dean Farm (SSO). Compare reported spill counts, total duration and monitor operation by year, with source details and gaps in the series identified.

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Annual monitoring returns

2022

2024

2025

Year	Counted spills	Total spill duration (hours)	Monitor operation (%)
2025	5	31.88	99.99
2024	18	141.13	68.06
2023	Not reported	Not reported	Not reported
2022	6	97.12	99.95

Published record details

Reference: SVT00743
Location: R Swilgate - source to conf R Avon
Coordinates: 51.95676, -2.07708
Watercourse: Dean Brook
Sewerage company: Severn Trent Water
Asset type: Storm discharge at pumping station
Permit reference: S/20/05468/O
Discharge grid reference: SO9480028700
Reporting years: 2025, 2024, 2023, 2022
Catchment: R Swilgate - source to conf R Avon

Location

Bishops Cleeve - Dean Farm (SSO)
51.95676, -2.07708

Understanding annual storm overflow figures

The Environment Agency's annual returns report storm overflow monitoring information supplied by water companies. Spill counts use the regulatory 12/24-hour block method, so a counted spill is not necessarily a single uninterrupted discharge. Duration is the reported total time in spill, rather than the volume of sewage discharged. Monitor operation indicates the percentage of the reporting period for which the monitor operated. Missing values, incomplete monitoring and changes in recorded outlet details can affect comparisons between years. These annual figures describe historical reporting periods, not live discharge conditions or the cause of sewage problems at an individual property.

Nearby records

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