Glaslyn - Nanmor To Colwyn at Settled Storm At Beddgelert Waste Water Treatment

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

Glaslyn - Nanmor To Colwyn | 400 Spills |
6640 hours | 25.26

The declared body of water receiving this discharge is the "Glaslyn - Nanmor To Colwyn"
This station has discharged sewage 400 time(s).
The station has discharged for a total of 6640 hour(s).
This is 25.26% of the time which we have data for.
In total: 276 day(s)* of elapsed time.

99.6 | 87.5 hours
This monitor has been operational for 99.6% of its total time we have data for.
There are 87.59 hours unaccounted for due to downtime of the monitor.

The worst year in our records for the "Settled Storm At Beddgelert Waste Water Treatment" is 2021, discharging sewage for 2870.7 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

Glaslyn - Nanmor To Colwyn | 69 Spills |
1172.7 hours | 13.38
The declared body of water receiving this discharge is the "Glaslyn - Nanmor To Colwyn"
This station discharged sewage 69 time(s) during 2023.
The station discharged for a total of 1172.7 hour(s).
This is around 48 day(s)* or 13.38% 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 #	CG0406401
Secondary Permit #	CG0406401

2022

Glaslyn - Nanmor To Colwyn | 157 Spills |
2596.5 hours | 29.64
The declared body of water receiving this discharge is the "Glaslyn - Nanmor To Colwyn"
This station discharged sewage 157 time(s) during 2022.
The station discharged for a total of 2596.5 hour(s).
This is around 108 day(s)* or 29.64% of the year.

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	Natural Resources Wales
Operator	Dwr Cymru Welsh Water
Primary Permit #	CG0406401
Secondary Permit #	CG0406401

2021

Glaslyn - Nanmor To Colwyn | 174 Spills |
2870.7 hours | 32.77
The declared body of water receiving this discharge is the "Glaslyn - Nanmor To Colwyn"
This station discharged sewage 174 time(s) during 2021.
The station discharged for a total of 2870.7 hour(s).
This is around 119 day(s)* or 32.77% of the year.

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	Natural Resources Wales
Operator	Dwr Cymru Welsh Water
Primary Permit #	CG0406401
Secondary Permit #	CG0406401

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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

None

Nearby Stations

Afon Colwyn River Station

Beddgelert River Station

Nearby Sewage Discharge Stations

CSO At Beddgelert East Bank Afon Glaslyn

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