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 Aire | 145 Spills | 450.6 hours | 1.71
The declared body of water receiving this discharge is the "River Aire" This station has discharged sewage 145 time(s). The station has discharged for a total of 450.6 hour(s). This is 1.71% of the time which we have data for. In total: 18 day(s)* of elapsed time.
62 | 9986.4 hours This monitor has been operational for 62% of its total time we have data for. There are 9986.4 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Branksome Drive CSO" is 2023, discharging sewage for 230.1 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
River Aire | 66 Spills | 230.1 hours | 2.62 The declared body of water receiving this discharge is the "River Aire" This station discharged sewage 66 time(s) during 2023. The station discharged for a total of 230.1 hour(s). This is around 9 day(s)* or 2.62% of the year. The following reasons have been given for the high spill frequency in 2023: Not Asset Maintenance - Hydraulic Capacity The following comments have been given on the station operators intended actions: N/A - Hydraulic Capacity
86.1 | 1217.6 hours This monitor was operational for 86.1% of the year. Leaving 1217.6 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: Power Failure / Issue
The following description has been given for downtime related actions intended, or taken, by the operator in 2023: Scheduled
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
The Environment Agency
Operator
Yorkshire Water
Primary Permit #
WRA8646
Secondary Permit #
WRA8646 A1
2022
River Aire | 79 Spills | 220.4 hours | 2.51 The declared body of water receiving this discharge is the "River Aire" This station discharged sewage 79 time(s) during 2022. The station discharged for a total of 220.4 hour(s). This is around 9 day(s)* or 2.51% of the year. The following reasons have been given for the high spill frequency in 2022: Not Asset Maintenance - Hydraulic Capacity The following comments have been given on the station operators intended actions: N/A - Hydraulic Capacity
100 | 0 hours This monitor was operational for 100% of the year. Leaving 0 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
Yorkshire Water
Primary Permit #
WRA8646
Secondary Permit #
WRA8646 A1
2021
Note: Data is potentially unreliable in 2021 Due to high unavailability of the monitor
River Aire | 0 Spills | 0 hours | 0 The declared body of water receiving this discharge is the "River Aire" This station discharged sewage 0 time(s) during 2021. The station discharged for a total of 0 hour(s). This is around 0 day(s)* or 0% of the year.
0 | 8760 hours This monitor was operational for 0% of the year. Leaving 8760 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 2021: Sensor Failure / Issue
The following description has been given for downtime related actions intended, or taken, by the operator in 2021: Scheduled
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
The Environment Agency
Operator
Yorkshire Water
Primary Permit #
WRA8646
Secondary Permit #
WRA8646 A1
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