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Station Road Sewage Pumping Station: sewage overflow history

Review available Environment Agency annual monitoring returns for Station Road Sewage Pumping Station. 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

2023

2024

2025

Year	Counted spills	Total spill duration (hours)	Monitor operation (%)
2025	22	171.15	100
2024	45	338.75	100
2023	80	1,144.42	100

Published record details

Reference: WXW01061
Location: Derry Brook
Coordinates: 51.61386, -1.95460
Watercourse: Unnamed Trib Of Derry Brook
Sewerage company: Wessex Water
Asset type: Storm discharge at pumping station
Permit reference: CSSA.2213
Discharge grid reference: SU0324090560
Reporting years: 2025, 2024, 2023
Catchment: Derry Brook

Location

Station Road Sewage Pumping Station
51.61386, -1.95460

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

Flisteridge PS3.1 km Brinkworth Combined Sewer Overflow5.1 km Purton WWTW5.8 km Cirencester WWTW6.2 km Hankerton Sewage Pumping Station6.3 km

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