Sewage Tank Cleaning

Dukinfield Rd Throstle Bank St CSO: sewage overflow history

Review available Environment Agency annual monitoring returns for Dukinfield Rd Throstle Bank St 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

2021

2022

2023

2024

2025

Year	Counted spills	Total spill duration (hours)	Monitor operation (%)
2025	2	3.23	99.97
2024	6	2.87	99.54
2023	0	0	96.86
2022	1	0.03	100
2021	2	1.03	100

Published record details

Reference: UUP00663
Location: Tame (Swineshaw Brook to Mersey)
Coordinates: 53.45721, -2.08927
Watercourse: Unnamed Trib River Tame
Sewerage company: United Utilities
Asset type: SO on sewer network
Permit reference: 01TAM0079
Discharge grid reference: SJ9417095610
Reporting years: 2025, 2024, 2023, 2022, 2021
Catchment: Tame (Swineshaw Brook to Mersey)

Location

Dukinfield Rd Throstle Bank St CSO
53.45721, -2.08927

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

Hyde Road (Denton) CSO0.5 km Mill Lane Combined Sewer Overflow0.8 km Hyde Wastewater Treatment Works0.9 km Hyde Wastewater Treatment Works0.9 km Raglan Street CSO 441800.9 km

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