River Basins South East Cuckmere and Pevensey Levels Pevensey Nunningham Stream Gardner Street Sewage Works
Trib Of Nunningham Stream at Gardner Street Sewage 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.
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.
Operational Summary - 2021-2023
978.4 hours | 3.72
The declared body of water receiving this discharge is the "Trib Of Nunningham Stream"
This station has discharged sewage 102 time(s).
The station has discharged for a total of 978.4 hour(s).
This is 3.72% of the time which we have data for.
In total: 40 day(s)* of elapsed time.
99.3 | 175.2 hours
This monitor has been operational for 99.3% of its total time we have data for.
There are 175.2 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Gardner Street Sewage Works" is 2023, discharging sewage for 774.8 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
774.8 hours | 8.84
The declared body of water receiving this discharge is the "Trib Of Nunningham Stream"
This station discharged sewage 59 time(s) during 2023.
The station discharged for a total of 774.8 hour(s).
This is around 32 day(s)* or 8.84% of the year.
99.6 | 35 hours
This monitor was operational for 99.6% of the year.
Leaving 35 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 # | W00454 |
| Secondary Permit # | PP(A)38/159/S55/79 |
2022
163.5 hours | 1.86
The declared body of water receiving this discharge is the "Trib Of Nunningham Stream"
This station discharged sewage 26 time(s) during 2022.
The station discharged for a total of 163.5 hour(s).
This is around 6 day(s)* or 1.86% of the year.
99.9 | 6.1 hours
This monitor was operational for 99.9% of the year.
Leaving 6.1 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 # | W00454 |
| Secondary Permit # | PP(A)38/159/S55/79 |
2021
40.1 hours | 0.45
The declared body of water receiving this discharge is the "Trib Of Nunningham Stream"
This station discharged sewage 17 time(s) during 2021.
The station discharged for a total of 40.1 hour(s).
This is around 1 day(s)* or 0.45% 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 # | W00454 |
| Secondary Permit # | PP(A)38/159/S55/79 |
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Operator comments are presented, unedited, as they were received by us and do not reflect our views or position
Local Information
Station Data Information
Station overseen (meaning either provided, or regulated) by: The Environment Agency
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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
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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