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 Churnet | 137 Spills | 215.8 hours | 0.82
The declared body of water receiving this discharge is the "River Churnet" This station has discharged sewage 137 time(s). The station has discharged for a total of 215.8 hour(s). This is 0.82% of the time which we have data for. In total: 8 day(s)* of elapsed time.
98.6 | 350.3 hours This monitor has been operational for 98.6% of its total time we have data for. There are 350.39 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "North Street CSO" is 2022, discharging sewage for 142.8 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 Churnet | 45 Spills | 49.6 hours | 0.56 The declared body of water receiving this discharge is the "River Churnet" This station discharged sewage 45 time(s) during 2023. The station discharged for a total of 49.6 hour(s). This is around 2 day(s)* or 0.56% 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
Severn Trent Water
Primary Permit #
T/30/30328/O
Secondary Permit #
T/30/30328/O
2022
River Churnet | 58 Spills | 142.8 hours | 1.63 The declared body of water receiving this discharge is the "River Churnet" This station discharged sewage 58 time(s) during 2022. The station discharged for a total of 142.8 hour(s). This is around 5 day(s)* or 1.63% 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
Severn Trent Water
Primary Permit #
T/30/30328/O
Secondary Permit #
T/30/30328/O
2021
River Churnet | 34 Spills | 23.3 hours | 0.26 The declared body of water receiving this discharge is the "River Churnet" This station discharged sewage 34 time(s) during 2021. The station discharged for a total of 23.3 hour(s). This is around 0 day(s)* or 0.26% of the year.
98.4 | 136.6 hours This monitor was operational for 98.4% of the year. Leaving 136.6 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
Severn Trent Water
Primary Permit #
T/30/30328/O
Secondary Permit #
T/30/30328/O
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