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
Botany Stream | 92 Spills | 302.1 hours | 1.14
The declared body of water receiving this discharge is the "Botany Stream" This station has discharged sewage 92 time(s). The station has discharged for a total of 302.1 hour(s). This is 1.14% of the time which we have data for. In total: 12 day(s)* of elapsed time.
99.6 | 87.5 hours This monitor has been operational for 99.6% of its total time we have data for. There are 87.59 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Priory Road Tonbridge O/S 86 CSO" is 2023, discharging sewage for 131.8 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
Botany Stream | 41 Spills | 131.8 hours | 1.5 The declared body of water receiving this discharge is the "Botany Stream" This station discharged sewage 41 time(s) during 2023. The station discharged for a total of 131.8 hour(s). This is around 5 day(s)* or 1.5% 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
Southern Water
Primary Permit #
A00453
Secondary Permit #
A453/K/89
2022
Botany Stream | 25 Spills | 88.8 hours | 1.01 The declared body of water receiving this discharge is the "Botany Stream" This station discharged sewage 25 time(s) during 2022. The station discharged for a total of 88.8 hour(s). This is around 3 day(s)* or 1.01% of the year.
99.9 | 0.8 hours This monitor was operational for 99.9% of the year. Leaving 0.8 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
Southern Water
Primary Permit #
A00453
Secondary Permit #
A453/K/89
2021
Botany Stream | 26 Spills | 81.4 hours | 0.92 The declared body of water receiving this discharge is the "Botany Stream" This station discharged sewage 26 time(s) during 2021. The station discharged for a total of 81.4 hour(s). This is around 3 day(s)* or 0.92% 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
Southern Water
Primary Permit #
A00453
Secondary Permit #
A453/K/89
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Local Information
Nearby Flood Warnings
None
Nearby Alert Areas
River Medway between Penshurst and Leigh
River Teise and Lesser Teise area from Horsmonden to Yalding
River Medway at Leigh Village
River Medway, Alder Stream, Coult Stream and River Bourne at East Peckham
River Medway, River Teise and River Beult at Yalding
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
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