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Off Walker Drive (A) CSO: sewage overflow history

Review available Environment Agency annual monitoring returns for Off Walker Drive (A) 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

2020

2021

2022

2023

2024

2025

Year	Counted spills	Total spill duration (hours)	Monitor operation (%)
2025	10	41.55	99.97
2024	17	29.82	61.13
2023	2	2.6	100
2022	2	1.14	93.45
2021	3	2.14	83.46
2020	4	1.44	90.03

Published record details

Reference: SVT01708
Location: Tame - conf two arms to R Rea
Coordinates: 52.50569, -1.85138
Watercourse: River Tame
Sewerage company: Severn Trent Water
Asset type: SO on sewer network
Permit reference: TSC1716
Discharge grid reference: SP1018589765
Reporting years: 2025, 2024, 2023, 2022, 2021, 2020
Catchment: Tame - conf two arms to R Rea

Location

Off Walker Drive (A) CSO
52.50569, -1.85138

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

Gravelly Hill Walker Drive (B) CSO0 km Washwood Heath - Watson Road CSO0.3 km Argyle Street0.4 km Gravelly Hill -Off Walker Drive CSO0.6 km Lichfield Road CSO0.7 km

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