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Trib Of Chantry Stream at Atherington WWTW CSO

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
Trib Of Chantry Stream | 124 Spills |
2005.4 hours | 7.63


The declared body of water receiving this discharge is the "Trib Of Chantry Stream"
This station has discharged sewage 124 time(s).
The station has discharged for a total of 2005.4 hour(s).
This is 7.63% of the time which we have data for.
In total: 83 day(s)* of elapsed time.

58.6 | 10862.4 hours
This monitor has been operational for 58.6% of its total time we have data for.
There are 10862.4 hours unaccounted for due to downtime of the monitor.


The worst year in our records for the "Atherington WWTW CSO" is 2022, discharging sewage for 1463.2 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
Trib Of Chantry Stream | 62 Spills |
542.2 hours | 6.18

The declared body of water receiving this discharge is the "Trib Of Chantry Stream"
This station discharged sewage 62 time(s) during 2023.
The station discharged for a total of 542.2 hour(s).
This is around 22 day(s)* or 6.18% of the year.

The following reasons have been given for the high spill frequency in 2023:
N/A - Ongoing Investigation

The following comments have been given on the station operators intended actions:
N/A - Ongoing Investigation

76.6 | 2044.5 hours
This monitor was operational for 76.6% of the year.
Leaving 2044.5 hours unaccounted for in the data.
This falls below the 90% threshold where a reason should be given

The following reasons have been given for the downtime in 2023:
Installation Set-Up/Design Issue

The following description has been given for downtime related actions intended, or taken, by the operator in 2023:
Resolved - Sep


*This is total time in days, not individual days of the year.

Permit & Governance

AttributeValue
Governing BodyThe Environment Agency
OperatorSouth West Water
Primary Permit #NRA-SW-1008
Secondary Permit #NRA-SW-1008

2022
Trib Of Chantry Stream | 62 Spills |
1463.2 hours | 16.7

The declared body of water receiving this discharge is the "Trib Of Chantry Stream"
This station discharged sewage 62 time(s) during 2022.
The station discharged for a total of 1463.2 hour(s).
This is around 60 day(s)* or 16.7% of the year.

The following reasons have been given for the high spill frequency in 2022:
N/A - Ongoing Investigation

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
OperatorSouth West Water
Primary Permit #NRA-SW-1008
Secondary Permit #NRA-SW-1008

2021
Trib Of Chantry Stream | 0 Spills |
0 hours | 0

The declared body of water receiving this discharge is the "Trib Of Chantry Stream"
This station discharged sewage 0 time(s) during 2021.
The station discharged for a total of 0 hour(s).
This is around 0 day(s)* or 0% of the year.

0 | 8760 hours
This monitor was operational for 0% of the year.
Leaving 8760 hours unaccounted for in the data.
This falls below the 90% threshold where a reason should be given


*This is total time in days, not individual days of the year.

Permit & Governance

AttributeValue
Governing BodyThe Environment Agency
OperatorSouth West Water
Primary Permit #NRA-SW-1008
Secondary Permit #NRA-SW-1008


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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
Nearby Flood Warnings
None
Nearby Alert Areas
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Lower Taw area


No flood warning icon

River Taw (Lower) from Newnham Bridge to Barnstaple, including Umberleigh


 
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