River Basins South West North Devon Taw and North Devon Streams Taw (River Mole to Estuary) Atherington WWTW CSO
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.
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
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
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
| Attribute | Value |
|---|---|
| Governing Body | The Environment Agency |
| Operator | South West Water |
| Primary Permit # | NRA-SW-1008 |
| Secondary Permit # | NRA-SW-1008 |
2022
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
| Attribute | Value |
|---|---|
| Governing Body | The Environment Agency |
| Operator | South West Water |
| Primary Permit # | NRA-SW-1008 |
| Secondary Permit # | NRA-SW-1008 |
2021
Note: Data is potentially unreliable in 2021
Due to high unavailability of the monitor
Trib Of Chantry Stream | 0 Spills | Due to high unavailability of the monitor
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
| Attribute | Value |
|---|---|
| Governing Body | The Environment Agency |
| Operator | South West Water |
| Primary Permit # | NRA-SW-1008 |
| Secondary Permit # | NRA-SW-1008 |
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 Stations
Umberleigh
Nearby Sewage Discharge Stations
Chittlehamholt STW
Cobbaton STW
High Bickington STW
Yarnscombe Sewage Treatment Works
FloodMapperUK is an independent site and is not associated with any government bodies (e.g. Environment Agency).
Copyright © FloodMapperUK 2023-2024.
All Rights Reserved