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Wigston Gas Lane CSO: sewage overflow history

Review available Environment Agency annual monitoring returns for Wigston Gas Lane CSO. 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	29	27.65	99.97
2024	27	48.49	100
2023	47	43.42	100

Published record details

Reference: SVT02558
Location: Sence from Countesthorpe Brook to Soar
Coordinates: 52.57748, -1.12487
Watercourse: Tributary Of River Sence
Sewerage company: Severn Trent Water
Asset type: SO on sewer network
Permit reference: EPRQB3395EJ
Discharge grid reference: SP5940098100
Reporting years: 2025, 2024, 2023
Catchment: Sence from Countesthorpe Brook to Soar

Location

Wigston Gas Lane CSO
52.57748, -1.12487

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

Wigston Fields CSO0 km Midland Cottages CSO0.4 km Wigston - Crow Mills PS (CSO)0.7 km Wigston Crow Mills Sps0.7 km Wigston - Blaby Rd (CSO)0.9 km

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