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Astley Brook at Astley Bridge CSO 071wp

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
Astley Brook | 407 Spills |
1768.5 hours | 6.72


The declared body of water receiving this discharge is the "Astley Brook"
This station has discharged sewage 407 time(s).
The station has discharged for a total of 1768.5 hour(s).
This is 6.72% of the time which we have data for.
In total: 73 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 "Astley Bridge CSO 071wp" is 2021, discharging sewage for 697 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
Astley Brook | 140 Spills |
655.8 hours | 7.48

The declared body of water receiving this discharge is the "Astley Brook"
This station discharged sewage 140 time(s) during 2023.
The station discharged for a total of 655.8 hour(s).
This is around 27 day(s)* or 7.48% 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

AttributeValue
Governing BodyThe Environment Agency
OperatorUnited Utilities
Primary Permit #016950340
Secondary Permit #BOL0056

2022
Astley Brook A Tributary Of The River Crowle | 125 Spills |
415.6 hours | 4.74

The declared body of water receiving this discharge is the "Astley Brook A Tributary Of The River Crowle"
This station discharged sewage 125 time(s) during 2022.
The station discharged for a total of 415.6 hour(s).
This is around 17 day(s)* or 4.74% 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

AttributeValue
Governing BodyThe Environment Agency
OperatorUnited Utilities
Primary Permit #016950340
Secondary Permit #BOL0056

2021
Astley Brook | 142 Spills |
697 hours | 7.95

The declared body of water receiving this discharge is the "Astley Brook"
This station discharged sewage 142 time(s) during 2021.
The station discharged for a total of 697 hour(s).
This is around 29 day(s)* or 7.95% of the year.

The following reasons have been given for the high spill frequency in 2021:
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

AttributeValue
Governing BodyThe Environment Agency
OperatorUnited Utilities
Primary Permit #016950340
Secondary Permit #BOL0056


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
No flood warning icon

Lee's Bridge at Astley Bridge Central


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Threadfold Way
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Station Data Information
Station overseen (meaning either provided, or regulated) by: The Environment Agency
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