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Otterington Sewage Pumping Station: sewage overflow history

Review available Environment Agency annual monitoring returns for Otterington 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	0	0	99.99
2024	7	69.75	99.98
2023	7	51.75	100

Published record details

Reference: YWS00353
Location: River Wiske from Trenholme Stell to River Swale
Coordinates: 54.28305, -1.42935
Watercourse: Howe Beck
Sewerage company: Yorkshire Water
Asset type: Storm discharge at pumping station
Permit reference: 27/23/0220
Discharge grid reference: SE3725087640
Reporting years: 2025, 2024, 2023
Catchment: River Wiske from Trenholme Stell to River Swale

Location

Otterington Sewage Pumping Station
54.28305, -1.42935

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

Otterington Road SSO1.7 km Thornton-Le-Beans CSO3.6 km The Green SSO4.7 km Mill Hill Lane SSO5.4 km Chantry Road SSO5.8 km

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