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Church Street No26 CSO: sewage overflow history

Review available Environment Agency annual monitoring returns for Church Street No26 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	16	13.82	99.95
2024	23	35.25	99.15
2023	37	50.25	99.99
2022	25	31	88.89
2021	38	58.75	99.99

Published record details

Reference: NWL00291
Location: Lumley Park Burn from Source to Herrington Burn
Coordinates: 54.84225, -1.48696
Watercourse: Moors Burn
Sewerage company: Northumbrian Water
Asset type: SO on sewer network
Permit reference: NPSWQD008982
Discharge grid reference: NZ3304649836
Reporting years: 2025, 2024, 2023, 2022, 2021
Catchment: Lumley Park Burn from Source to Herrington Burn

Location

Church Street No26 CSO
54.84225, -1.48696

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

Dairy Lane CSO Su0240 km Rear St Michaels CSO0.2 km Brinkburn Crescent CSO (Su28)0.5 km Burnside Avenue CSO0.5 km Otterburn Crescent CSO0.5 km

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