Tributary Of River Bourne at Chapel Row (Berks) WWTW
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
Tributary Of River Bourne | 212 Spills | 3575.2 hours | 13.6
The declared body of water receiving this discharge is the "Tributary Of River Bourne" This station has discharged sewage 212 time(s). The station has discharged for a total of 3575.2 hour(s). This is 13.6% of the time which we have data for. In total: 148 day(s)* of elapsed time.
100 | 0 hours This monitor has been operational for 100% of its total time we have data for. There are 0 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Chapel Row (Berks) WWTW" is 2023, discharging sewage for 1362 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
Tributary Of River Bourne | 85 Spills | 1362 hours | 15.54 The declared body of water receiving this discharge is the "Tributary Of River Bourne" This station discharged sewage 85 time(s) during 2023. The station discharged for a total of 1362 hour(s). This is around 56 day(s)* or 15.54% 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
Thames Water
Primary Permit #
CSSC.2466
Secondary Permit #
COPA/2466
2022
Tributary Of River Bourne | 70 Spills | 1212.2 hours | 13.83 The declared body of water receiving this discharge is the "Tributary Of River Bourne" This station discharged sewage 70 time(s) during 2022. The station discharged for a total of 1212.2 hour(s). This is around 50 day(s)* or 13.83% 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
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
Thames Water
Primary Permit #
CSSC.2466
Secondary Permit #
COPA/2466
2021
Tributary Of River Bourne | 57 Spills | 1000.9 hours | 11.42 The declared body of water receiving this discharge is the "Tributary Of River Bourne" This station discharged sewage 57 time(s) during 2021. The station discharged for a total of 1000.9 hour(s). This is around 41 day(s)* or 11.42% of the year. The following reasons have been given for the high spill frequency in 2021: Performance - Infiltration 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
Thames Water
Primary Permit #
CSSC.2466
Secondary Permit #
COPA/2466
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Local Information
Nearby Flood Warnings
None
Nearby Alert Areas
River Pang at Tidmarsh
Groundwater flooding in West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne
River Pang at Pangbourne
River Pang from East Ilsley to Pangbourne and Sulham Brook
River Pang at Bucklebury
River Pang for Frilsham, Stanford Dingley and Bradfield
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