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 Doe Lea | 316 Spills | 4541.8 hours | 17.28
The declared body of water receiving this discharge is the "River Doe Lea" This station has discharged sewage 316 time(s). The station has discharged for a total of 4541.8 hour(s). This is 17.28% of the time which we have data for. In total: 189 day(s)* of elapsed time.
99.3 | 175.2 hours This monitor has been operational for 99.3% of its total time we have data for. There are 175.2 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Staveley WWTW" is 2023, discharging sewage for 2883.5 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 Doe Lea | 160 Spills | 2883.5 hours | 32.91 The declared body of water receiving this discharge is the "River Doe Lea" This station discharged sewage 160 time(s) during 2023. The station discharged for a total of 2883.5 hour(s). This is around 120 day(s)* or 32.91% 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
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 #
WRA 6647
Secondary Permit #
WRA6647 A2
2022
River Doe Lea | 68 Spills | 755 hours | 8.61 The declared body of water receiving this discharge is the "River Doe Lea" This station discharged sewage 68 time(s) during 2022. The station discharged for a total of 755 hour(s). This is around 31 day(s)* or 8.61% 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
99.8 | 9.6 hours This monitor was operational for 99.8% of the year. Leaving 9.6 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 #
WRA 6647
Secondary Permit #
WRA6647 A2
2021
River Doe Lea | 88 Spills | 903.3 hours | 10.31 The declared body of water receiving this discharge is the "River Doe Lea" This station discharged sewage 88 time(s) during 2021. The station discharged for a total of 903.3 hour(s). This is around 37 day(s)* or 10.31% of the year.
99.9 | 8.7 hours This monitor was operational for 99.9% of the year. Leaving 8.7 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 #
WRA 6647
Secondary Permit #
WRA6647 A2
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