This is a sewage discharge monitoring station, which is usually a type of Event Duration Monitor (EDM). These stations themselves are designed to mitigate the impact of heavy rainfall by discharging, under permitted conditions, any overflow into a water body. They are often actively discharging during flood events. This page presents the data acquired by the monitoring system for this discharge station.
Sewage Reports that include this Station
Operational Summary - 2021-2023
River Severn | 395 Spills | 7246 hours | 27.57
The declared body of water receiving this discharge is the "River Severn" This station has discharged sewage 395 time(s). The station has discharged for a total of 7246 hour(s). This is 27.57% of the time which we have data for. In total: 301 day(s)* of elapsed time.
86.6 | 3503.9 hours This monitor has been operational for 86.6% of its total time we have data for. There are 3503.99 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Adjacent To Radbrook CSO" is 2021, discharging sewage for 3479.3 hours of the year.
Uptimes below 90% (red line) should be accompanied by a reason
*This is total time in days, not individual days.
Yearly Summary
Most Recent Year - 2023
Note: Data is potentially unreliable in 2023 Due to high unavailability of the monitor
River Severn | 81 Spills | 1174.3 hours | 13.4 The declared body of water receiving this discharge is the "River Severn" This station discharged sewage 81 time(s) during 2023. The station discharged for a total of 1174.3 hour(s). This is around 48 day(s)* or 13.4% of the year. The following reasons have been given for the high spill frequency in 2023: Data Collection - Tidal / River Inundation The following comments have been given on the station operators intended actions: Resolved - Dec
72.3 | 2426.5 hours This monitor was operational for 72.3% of the year. Leaving 2426.5 hours unaccounted for in the data. This falls below the 90% threshold where a reason should be given
The following reasons have been given for the downtime in 2023: Sensor Failure / Issue
The following description has been given for downtime related actions intended, or taken, by the operator in 2023: Resolved - January After Reporting Year
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
The Environment Agency
Operator
Severn Trent Water
Primary Permit #
S/02/21033/O
Secondary Permit #
S/02/21033/O
2022
River Severn | 136 Spills | 2592.3 hours | 29.59 The declared body of water receiving this discharge is the "River Severn" This station discharged sewage 136 time(s) during 2022. The station discharged for a total of 2592.3 hour(s). This is around 108 day(s)* or 29.59% of the year. The following reasons have been given for the high spill frequency in 2022: Performance - Infiltration The following comments have been given on the station operators intended actions: Scheduled
91.3 | 756.8 hours This monitor was operational for 91.3% of the year. Leaving 756.8 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
The Environment Agency
Operator
Severn Trent Water
Primary Permit #
S/02/21033/O
Secondary Permit #
S/02/21033/O
2021
River Severn | 178 Spills | 3479.3 hours | 39.71 The declared body of water receiving this discharge is the "River Severn" This station discharged sewage 178 time(s) during 2021. The station discharged for a total of 3479.3 hour(s). This is around 144 day(s)* or 39.71% of the year. The following reasons have been given for the high spill frequency in 2021: Not Asset Maintenance - Hydraulic Capacity The following comments have been given on the station operators intended actions: N/A – Hydraulic Capacity
97.3 | 232.1 hours This monitor was operational for 97.3% of the year. Leaving 232.1 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
The Environment Agency
Operator
Severn Trent Water
Primary Permit #
S/02/21033/O
Secondary Permit #
S/02/21033/O
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Local Information
Nearby Flood Warnings
None
Nearby Alert Areas
River Severn in the Criggion Area
River Severn at Frankwell, Shrewsbury
River Severn at Shrawardine, Montford Bridge and Mytton
River Vyrnwy at Melverley
River Severn at Pentre
River Severn at the Showground and The Quarry, Shrewsbury
Station overseen (meaning either provided, or regulated) by: The Environment Agency The information displayed here is used under license. We are not affiliated with any governing, or other, bodies. Nor do they necessarily endorse us, or us them. Please note that FloodMapper does not verify or check the accuracy of the data provided by third parties. The data is used as received from the source. Any underlying errors, inconsistencies, or inaccuracies in the original data will be reflected in the information presented on our platform. Users are advised to exercise their own judgment and caution when using the data for decision-making purposes. Information about our data sources and licenses can be found
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