River Basins Western Wales Llyn and Eryri Glaslyn Glaslyn - Nanmor to Colwyn CSO At Beddgelert East Bank Afon Glaslyn
Glaslyn - Nanmor To Colwyn at CSO At Beddgelert East Bank Afon Glaslyn
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
1741.5 hours | 6.62
The declared body of water receiving this discharge is the "Glaslyn - Nanmor To Colwyn"
This station has discharged sewage 224 time(s).
The station has discharged for a total of 1741.5 hour(s).
This is 6.62% of the time which we have data for.
In total: 72 day(s)* of elapsed time.
88.3 | 3066 hours
This monitor has been operational for 88.3% of its total time we have data for.
There are 3066 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "CSO At Beddgelert East Bank Afon Glaslyn" is 2021, discharging sewage for 852.2 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
530.7 hours | 6.05
The declared body of water receiving this discharge is the "Glaslyn - Nanmor To Colwyn"
This station discharged sewage 84 time(s) during 2023.
The station discharged for a total of 530.7 hour(s).
This is around 22 day(s)* or 6.05% of the year.
96.3 | 322.3 hours
This monitor was operational for 96.3% of the year.
Leaving 322.3 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 # | CG0356701 |
| Secondary Permit # | CG0356701 |
2022
358.5 hours | 4.09
The declared body of water receiving this discharge is the "Glaslyn - Nanmor To Colwyn"
This station discharged sewage 62 time(s) during 2022.
The station discharged for a total of 358.5 hour(s).
This is around 14 day(s)* or 4.09% of the year.
75.8 | 2119 hours
This monitor was operational for 75.8% of the year.
Leaving 2119 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:
Comms Failure / Issue
*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 # | CG0356701 |
| Secondary Permit # | CG0356701 |
2021
852.2 hours | 9.72
The declared body of water receiving this discharge is the "Glaslyn - Nanmor To Colwyn"
This station discharged sewage 78 time(s) during 2021.
The station discharged for a total of 852.2 hour(s).
This is around 35 day(s)* or 9.72% of the year.
94.5 | 475.6 hours
This monitor was operational for 94.5% of the year.
Leaving 475.6 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 # | CG0356701 |
| Secondary Permit # | CG0356701 |
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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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