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
St Neot River | 501 Spills | 3303.9 hours | 12.57
The declared body of water receiving this discharge is the "St Neot River" This station has discharged sewage 501 time(s). The station has discharged for a total of 3303.9 hour(s). This is 12.57% of the time which we have data for. In total: 137 day(s)* of elapsed time.
66 | 8935.2 hours This monitor has been operational for 66% of its total time we have data for. There are 8935.2 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "St Neot STW" is 2023, discharging sewage for 2062.4 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
St Neot River | 272 Spills | 2062.4 hours | 23.54 The declared body of water receiving this discharge is the "St Neot River" This station discharged sewage 272 time(s) during 2023. The station discharged for a total of 2062.4 hour(s). This is around 85 day(s)* or 23.54% of the year. The following reasons have been given for the high spill frequency in 2023: N/A - Ongoing Investigation The following comments have been given on the station operators intended actions: N/A - Ongoing Investigation
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
South West Water
Primary Permit #
NRA-SW-3674
Secondary Permit #
NRA-SW-3674
2022
St Neot River | 229 Spills | 1241.5 hours | 14.17 The declared body of water receiving this discharge is the "St Neot River" This station discharged sewage 229 time(s) during 2022. The station discharged for a total of 1241.5 hour(s). This is around 51 day(s)* or 14.17% 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: N/A - Ongoing Investigation
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
South West Water
Primary Permit #
NRA-SW-3674
Secondary Permit #
NRA-SW-3674
2021
Note: Data is potentially unreliable in 2021 Due to high unavailability of the monitor
St Neot River | 0 Spills | 0 hours | 0 The declared body of water receiving this discharge is the "St Neot River" 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
*This is total time in days, not individual days of the year.
Permit & Governance
Attribute
Value
Governing Body
The Environment Agency
Operator
South West Water
Primary Permit #
NRA-SW-3674
Secondary Permit #
NRA-SW-3674
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