Sewage Tank Cleaning

South Station Road CSO: sewage overflow history

Review available Environment Agency annual monitoring returns for South Station Road 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	39	49.75	100
2024	44	75.25	99.99
2023	54	73.25	79.34
2022	40	52.67	100
2021	61	336.92	98.76
2020	54	79.22	99.9

Published record details

Reference: YWS00170
Location: Aire (R Worth to Gill Beck)
Coordinates: 53.84844, -1.76315
Watercourse: Barnsley Beack To River Aire
Sewerage company: Yorkshire Water
Asset type: SO on sewer network
Permit reference: 2688
Discharge grid reference: SE1568039160
Reporting years: 2025, 2024, 2023, 2022, 2021, 2020
Catchment: Aire (R Worth to Gill Beck)

Location

South Station Road CSO
53.84844, -1.76315

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

Station Rd Baildon No.2 CSO0.1 km Towngate No 2 CSO0.6 km Metal Box Sps0.7 km Midland Road CSO0.7 km Dockfields No 2 Sps1.1 km

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