River Basins . . . Bourne (Hampshire Avon) Collingbourne Ducis Pumping Station
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River Bourne at Collingbourne Ducis Pumping Station

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.
Operational Summary - 2021-2023
River Bourne | 166 Spills |
596.3 hours | 2.26


The declared body of water receiving this discharge is the "River Bourne"
This station has discharged sewage 166 time(s).
The station has discharged for a total of 596.3 hour(s).
This is 2.26% of the time which we have data for.
In total: 24 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 "Collingbourne Ducis Pumping Station" is 2023, discharging sewage for 316.6 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
River Bourne | 101 Spills |
316.6 hours | 3.61

The declared body of water receiving this discharge is the "River Bourne"
This station discharged sewage 101 time(s) during 2023.
The station discharged for a total of 316.6 hour(s).
This is around 13 day(s)* or 3.61% of the year.

The following reasons have been given for the high spill frequency in 2023:
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

AttributeValue
Governing BodyThe Environment Agency
OperatorWessex Water
Primary Permit #401764
Secondary Permit #14050B

2022
River Bourne | 6 Spills |
0 hours | 0

The declared body of water receiving this discharge is the "River Bourne"
This station discharged sewage 6 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.

The following reasons have been given for the high spill frequency in 2022:
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

AttributeValue
Governing BodyThe Environment Agency
OperatorWessex Water
Primary Permit #401764
Secondary Permit #14050B

2021
River Bourne | 59 Spills |
279.6 hours | 3.19

The declared body of water receiving this discharge is the "River Bourne"
This station discharged sewage 59 time(s) during 2021.
The station discharged for a total of 279.6 hour(s).
This is around 11 day(s)* or 3.19% 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

AttributeValue
Governing BodyThe Environment Agency
OperatorWessex Water
Primary Permit #401764
Secondary Permit #14050B


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

Groundwater flooding in the Bourne Valley from North Tidworth to the A303


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River Bourne at Southampton Road Industrial Park, Salisbury


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River Bourne from Burbage to Collingbourne Kingston


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River Bourne and tributaries


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River Bourne at Tidworth and Shipton Bellinger Village Centres


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Groundwater flooding in the Bourne Valley - The Collingbournes


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Middle Avon at Southampton Road Industrial Park


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Groundwater flooding in the Bourne Valley - The Winterbournes


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River Bourne at Tidworth and Shipton Bellinger


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River Bourne from Winterbourne Gunner to Southampton Road in Laverstock


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River Bourne from Parkhouse Corner to Porton


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