River Dee at The Dingle Chester 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
180.2 hours | 0.68
The declared body of water receiving this discharge is the "River Dee"
This station has discharged sewage 194 time(s).
The station has discharged for a total of 180.2 hour(s).
This is 0.68% of the time which we have data for.
In total: 7 day(s)* of elapsed time.
85 | 3942 hours
This monitor has been operational for 85% of its total time we have data for.
There are 3942 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "The Dingle Chester CSO" is 2021, discharging sewage for 85.2 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
69 hours | 0.78
The declared body of water receiving this discharge is the "River Dee"
This station discharged sewage 94 time(s) during 2023.
The station discharged for a total of 69 hour(s).
This is around 2 day(s)* or 0.78% of the year.
98.7 | 112.1 hours
This monitor was operational for 98.7% of the year.
Leaving 112.1 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 | Dwr Cymru Welsh Water |
| Primary Permit # | CG0361101 |
| Secondary Permit # | CG0361101 |
2022
26 hours | 0.29
The declared body of water receiving this discharge is the "River Dee"
This station discharged sewage 52 time(s) during 2022.
The station discharged for a total of 26 hour(s).
This is around 1 day(s)* or 0.29% 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:
Scheduled
85.6 | 1261.4 hours
This monitor was operational for 85.6% of the year.
Leaving 1261.4 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 2022:
Sensor Failure / Issue
The following description has been given for downtime related actions intended, or taken, by the operator in 2022:
N/A - Ongoing Investigation
*This is total time in days, not individual days of the year.
Permit & Governance
| Attribute | Value |
|---|---|
| Governing Body | The Environment Agency |
| Operator | Dwr Cymru Welsh Water |
| Primary Permit # | CG0361101 |
| Secondary Permit # | CG0361101 |
2021
Note: Data is potentially unreliable in 2021
Due to high unavailability of the monitor
River Dee | 48 Spills | Due to high unavailability of the monitor
85.2 hours | 0.97
The declared body of water receiving this discharge is the "River Dee"
This station discharged sewage 48 time(s) during 2021.
The station discharged for a total of 85.2 hour(s).
This is around 3 day(s)* or 0.97% of the year.
The following comments have been given on the station operators intended actions:
N/A - Ongoing Investigation
72.8 | 2378.3 hours
This monitor was operational for 72.8% of the year.
Leaving 2378.3 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 2021:
Comms Failure / Issue
The following description has been given for downtime related actions intended, or taken, by the operator in 2021:
Resolved - December
*This is total time in days, not individual days of the year.
Permit & Governance
| Attribute | Value |
|---|---|
| Governing Body | The Environment Agency |
| Operator | Dwr Cymru Welsh Water |
| Primary Permit # | CG0361101 |
| Secondary Permit # | CG0361101 |
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
Station Data Information
Station overseen (meaning either provided, or regulated) by: The Environment Agency
The information displayed here is used under license. We are not affiliated with any governing, or other, bodies. Nor do they necessarily endorse us, or us them.
Please note that FloodMapper does not verify or check the accuracy of the data provided by third parties. The data is used as received from the source. Any underlying errors, inconsistencies, or inaccuracies in the original data will be reflected in the information presented on our platform. Users are advised to exercise their own judgment and caution when using the data for decision-making purposes.
Information about our data sources and licenses can be found
The information displayed here is used under license. We are not affiliated with any governing, or other, bodies. Nor do they necessarily endorse us, or us them.
Please note that FloodMapper does not verify or check the accuracy of the data provided by third parties. The data is used as received from the source. Any underlying errors, inconsistencies, or inaccuracies in the original data will be reflected in the information presented on our platform. Users are advised to exercise their own judgment and caution when using the data for decision-making purposes.
Information about our data sources and licenses can be found
FloodMapper is an independent site and is not associated with any government bodies (e.g. Environment Agency).
Copyright © FloodMapper 2023-2024.
All Rights Reserved