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Permit applied for: sewage overflow history (YWS00037)

Review available Environment Agency annual monitoring returns for Permit applied for. 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

110

2023

129

2024

2025

Year	Counted spills	Total spill duration (hours)	Monitor operation (%)
2025	88	318.25	99.86
2024	129	721.25	100
2023	110	901.5	90.58

Published record details

Reference: YWS00037
Location: Bishopdale Bk from Source to Walden Beck
Coordinates: 54.28313, -1.98153
Watercourse: Permit applied for
Sewerage company: Yorkshire Water
Asset type: Inlet SO at WwTW
Permit reference: Permit applied for
Discharge grid reference: SE0130087500
Reporting years: 2025, 2024, 2023
Catchment: Bishopdale Bk from Source to Walden Beck

Location

Permit applied for
54.28313, -1.98153

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

Aysgarth Falls STW1.2 km Permit applied for1.3 km Askrigg Sewage Treatment Works7.3 km Bainbridge STW8.3 km Park View CSO10.2 km

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