Llugwy - Conwy To Nantygwryd at Capel Curig Sd.Scheme 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
11592.2 hours | 44.11
The declared body of water receiving this discharge is the "Llugwy - Conwy To Nantygwryd"
This station has discharged sewage 630 time(s).
The station has discharged for a total of 11592.2 hour(s).
This is 44.11% of the time which we have data for.
In total: 483 day(s)* of elapsed time.
93 | 1839.6 hours
This monitor has been operational for 93% of its total time we have data for.
There are 1839.6 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Capel Curig Sd.Scheme CSO" is 2023, discharging sewage for 4677.5 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
4677.5 hours | 53.39
The declared body of water receiving this discharge is the "Llugwy - Conwy To Nantygwryd"
This station discharged sewage 237 time(s) during 2023.
The station discharged for a total of 4677.5 hour(s).
This is around 194 day(s)* or 53.39% of the year.
99.9 | 4.3 hours
This monitor was operational for 99.9% of the year.
Leaving 4.3 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
| Attribute | Value |
|---|---|
| Governing Body | Natural Resources Wales |
| Operator | Dwr Cymru Welsh Water |
| Primary Permit # | CG0074201 |
| Secondary Permit # | CG0074201 |
2022
3395 hours | 38.75
The declared body of water receiving this discharge is the "Llugwy - Conwy To Nantygwryd"
This station discharged sewage 202 time(s) during 2022.
The station discharged for a total of 3395 hour(s).
This is around 141 day(s)* or 38.75% of the year.
99.9 | 0.8 hours
This monitor was operational for 99.9% of the year.
Leaving 0.8 hours unaccounted for in the data.
*This is total time in days, not individual days of the year.
Permit & Governance
| Attribute | Value |
|---|---|
| Governing Body | Natural Resources Wales |
| Operator | Dwr Cymru Welsh Water |
| Primary Permit # | CG0074201 |
| Secondary Permit # | CG0074201 |
2021
3519.7 hours | 40.17
The declared body of water receiving this discharge is the "Llugwy - Conwy To Nant Gwryd"
This station discharged sewage 191 time(s) during 2021.
The station discharged for a total of 3519.7 hour(s).
This is around 146 day(s)* or 40.17% of the year.
81.8 | 1586.4 hours
This monitor was operational for 81.8% of the year.
Leaving 1586.4 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 2021:
Data Unreliable From 28/07/2021 To 01/10/2021. Due To Static Telemetry Signal. Instrumentation Task Escalated Through Business As Usual For Instrumentation Defect.
*This is total time in days, not individual days of the year.
Permit & Governance
| Attribute | Value |
|---|---|
| Governing Body | Natural Resources Wales |
| Operator | Dwr Cymru Welsh Water |
| Primary Permit # | CG0074201 |
| Secondary Permit # | CG0074201 |
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Local Information
Station Data Information
Station overseen (meaning either provided, or regulated) by: Natural Resources Wales
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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
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