Unnamed Trib Of River Derwent at Kexby Sewage Treatment Works
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
Unnamed Trib Of River Derwent | 312 Spills | 2670.2 hours | 10.16
The declared body of water receiving this discharge is the "Unnamed Trib Of River Derwent" This station has discharged sewage 312 time(s). The station has discharged for a total of 2670.2 hour(s). This is 10.16% of the time which we have data for. In total: 111 day(s)* of elapsed time.
98.3 | 438 hours This monitor has been operational for 98.3% of its total time we have data for. There are 438 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Kexby Sewage Treatment Works" is 2021, discharging sewage for 1360 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
Unnamed Trib Of River Derwent | 93 Spills | 826.5 hours | 9.43 The declared body of water receiving this discharge is the "Unnamed Trib Of River Derwent" This station discharged sewage 93 time(s) during 2023. The station discharged for a total of 826.5 hour(s). This is around 34 day(s)* or 9.43% 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
99.6 | 27.1 hours This monitor was operational for 99.6% of the year. Leaving 27.1 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
Yorkshire Water
Primary Permit #
27/28/0180
Secondary Permit #
27/28/0180 2
2022
Unnamed Trib Of River Derwent | 90 Spills | 483.7 hours | 5.52 The declared body of water receiving this discharge is the "Unnamed Trib Of River Derwent" This station discharged sewage 90 time(s) during 2022. The station discharged for a total of 483.7 hour(s). This is around 20 day(s)* or 5.52% 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
97.6 | 205.8 hours This monitor was operational for 97.6% of the year. Leaving 205.8 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
Yorkshire Water
Primary Permit #
27/28/0180
Secondary Permit #
27/28/0180 2
2021
Unnamed Trib Of River Derwent | 129 Spills | 1360 hours | 15.52 The declared body of water receiving this discharge is the "Unnamed Trib Of River Derwent" This station discharged sewage 129 time(s) during 2021. The station discharged for a total of 1360 hour(s). This is around 56 day(s)* or 15.52% of the year.
99.6 | 35 hours This monitor was operational for 99.6% of the year. Leaving 35 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 #
27/28/0180
Secondary Permit #
27/28/0180 2
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Local Information
Nearby Flood Warnings
None
Nearby Alert Areas
River Derwent at Stamford Bridge - The Weir Caravan Park and Kexby Bridge
River Derwent at Braisthwaites Woods
River Derwent at Elvington
River Derwent at Stamford Bridge - riverside properties
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