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Odhay Hill Ditch/River Thames at Abingdon Sewage 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.
Operational Summary - 2021-2023
Odhay Hill Ditch/River Thames | 64 Spills |
734.4 hours | 2.79


The declared body of water receiving this discharge is the "Odhay Hill Ditch/River Thames"
This station has discharged sewage 64 time(s).
The station has discharged for a total of 734.4 hour(s).
This is 2.79% of the time which we have data for.
In total: 30 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 "Abingdon Sewage Treatment Works" is 2021, discharging sewage for 380.9 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
Odhay Hill Ditch/River Thames | 38 Spills |
353.5 hours | 4.03

The declared body of water receiving this discharge is the "Odhay Hill Ditch/River Thames"
This station discharged sewage 38 time(s) during 2023.
The station discharged for a total of 353.5 hour(s).
This is around 14 day(s)* or 4.03% 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
OperatorThames Water
Primary Permit #CTCR.1804
Secondary Permit #1804

2022
Odhay Hill Ditch/River Thames | 0 Spills |
0 hours | 0

The declared body of water receiving this discharge is the "Odhay Hill Ditch/River Thames"
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.

99.6 | 27.1 hours
This monitor was operational for 99.6% of the year.
Leaving 27.1 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
OperatorThames Water
Primary Permit #CTCR.1804
Secondary Permit #1804

2021
Odhay Hill Ditch/River Thames | 26 Spills |
380.9 hours | 4.34

The declared body of water receiving this discharge is the "Odhay Hill Ditch/River Thames"
This station discharged sewage 26 time(s) during 2021.
The station discharged for a total of 380.9 hour(s).
This is around 15 day(s)* or 4.34% of the year.

The following reasons have been given for the high spill frequency in 2021:
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
OperatorThames Water
Primary Permit #CTCR.1804
Secondary Permit #1804


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
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River Thames and tributaries at New Botley, New Hinksey, North Hinksey, South Hinksey and Grandpont


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River Thames and tributaries at Kennington


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River Thames and tributaries in the Oxford area


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River Thames and tributaries in the Binsey, Osney and Osney Island areas in Oxford


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River Thames and tributaries at Sandford and Radley near Oxford


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River Stert at Abingdon


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River Evenlode at Eynsham Mill down to and including Cassington Mill near Cassington


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River Thames for the Abingdon area


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River Ock at Abingdon and Caldecott


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River Thames in Abingdon


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River Thames and tributaries at Wolvercote in Oxford


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River Stert in Abingdon


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River Thames at Culham


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