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 Worfe | 243 Spills | 3858.8 hours | 14.68
The declared body of water receiving this discharge is the "River Worfe" This station has discharged sewage 243 time(s). The station has discharged for a total of 3858.8 hour(s). This is 14.68% of the time which we have data for. In total: 160 day(s)* of elapsed time.
90 | 2628 hours This monitor has been operational for 90% of its total time we have data for. There are 2628 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Ackleton And Stableford STW" is 2021, discharging sewage for 2069.7 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 Worfe | 85 Spills | 1138.3 hours | 12.99 The declared body of water receiving this discharge is the "River Worfe" This station discharged sewage 85 time(s) during 2023. The station discharged for a total of 1138.3 hour(s). This is around 47 day(s)* or 12.99% of the year. The following reasons have been given for the high spill frequency in 2023: Performance - Infiltration The following comments have been given on the station operators intended actions: N/A - Ongoing Investigation
94.6 | 473 hours This monitor was operational for 94.6% of the year. Leaving 473 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/05/55894/R
Secondary Permit #
S/05/55894/R
2022
River Worfe | 37 Spills | 650.6 hours | 7.42 The declared body of water receiving this discharge is the "River Worfe" This station discharged sewage 37 time(s) during 2022. The station discharged for a total of 650.6 hour(s). This is around 27 day(s)* or 7.42% of the year. The following reasons have been given for the high spill frequency in 2022: N/A - Ongoing Investigation The following comments have been given on the station operators intended actions: Scheduled
79.5 | 1794 hours This monitor was operational for 79.5% of the year. Leaving 1794 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 2022: Sensor Failure / Issue
The following description has been given for downtime related actions intended, or taken, by the operator in 2022: 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/05/55894/R
Secondary Permit #
S/05/55894/R
2021
River Worfe | 121 Spills | 2069.7 hours | 23.62 The declared body of water receiving this discharge is the "River Worfe" This station discharged sewage 121 time(s) during 2021. The station discharged for a total of 2069.7 hour(s). This is around 86 day(s)* or 23.62% 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
97.9 | 179.5 hours This monitor was operational for 97.9% of the year. Leaving 179.5 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/05/55894/R
Secondary Permit #
S/05/55894/R
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