Fawley Court Stream at Henley Wastewater 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.
The declared body of water receiving this discharge is the "Fawley Court Stream" This station has discharged sewage 10 time(s). The station has discharged for a total of 147.3 hour(s). This is 0.56% of the time which we have data for. In total: 6 day(s)* of elapsed time.
99 | 262.8 hours This monitor has been operational for 99% of its total time we have data for. There are 262.8 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Henley Wastewater Treatment Works" is 2021, discharging sewage for 143.5 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
Fawley Court Stream | 1 Spills | 3.7 hours | 0.04 The declared body of water receiving this discharge is the "Fawley Court Stream" This station discharged sewage 1 time(s) during 2023. The station discharged for a total of 3.7 hour(s). This is around 0 day(s)* or 0.04% of the year.
99.2 | 63 hours This monitor was operational for 99.2% of the year. Leaving 63 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 #
TEMP.2657
Secondary Permit #
TEMP.2657
2022
Fawley Court Stream | 0 Spills | 0 hours | 0 The declared body of water receiving this discharge is the "Fawley Court Stream" This station discharged sewage 0 time(s) during 2022. The station discharged for a total of 0 hour(s). This is around 0 day(s)* or 0% of the year.
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 #
TEMP.2657
Secondary Permit #
TEMP.2657
2021
Fawley Court Stream | 9 Spills | 143.5 hours | 1.63 The declared body of water receiving this discharge is the "Fawley Court Stream" This station discharged sewage 9 time(s) during 2021. The station discharged for a total of 143.5 hour(s). This is around 5 day(s)* or 1.63% of the year.
98.3 | 141.9 hours This monitor was operational for 98.3% of the year. Leaving 141.9 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 #
TEMP.2657
Secondary Permit #
TEMP.2657
FloodMapper is not affiliated with this monitoring stations operator(s) or any other entities that may be mentioned on this page. All trademarks and registered trademarks are the property of their respective owners. Operator comments are presented, unedited, as they were received by us and do not reflect our views or position
Local Information
Nearby Flood Warnings
None
Nearby Alert Areas
River Thames for Henley, Remenham, and Medmenham
River Thames from Mapledurham to Sonning
River Thames for Shiplake, Lower Shiplake and Wargrave
River Thames at Hurley and Harleyford
Properties closest to the River Thames from All Saints Church, Bisham to Little Marlow
River Thames at Bisham village and Marlow town
River Thames in the Playhatch, Sonning and Sonning Eye area
River Thames for Henley, Remenham, Medmenham and its tributaries
Groundwater flooding in the Henley and Assendon area
River Thames for Shiplake, Lower Shiplake and Wargrave
Station overseen (meaning either provided, or regulated) by: The Environment Agency The information displayed here is used under license. We are not affiliated with any governing, or other, bodies. Nor do they necessarily endorse us, or us them. Please note that FloodMapper does not verify or check the accuracy of the data provided by third parties. The data is used as received from the source. Any underlying errors, inconsistencies, or inaccuracies in the original data will be reflected in the information presented on our platform. Users are advised to exercise their own judgment and caution when using the data for decision-making purposes. Information about our data sources and licenses can be found
FloodMapper is an independent site and is not associated with any government bodies (e.g. Environment Agency).