River Basins Pendine Sewage Treatment Works

Pendine Sewage Treatment Works

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

357 Spills |
5358 hours | 20.38

This station has discharged sewage 357 time(s).
The station has discharged for a total of 5358 hour(s).
This is 20.38% of the time which we have data for.
In total: 223 day(s)* of elapsed time.

55.3 | 11738.4 hours
This monitor has been operational for 55.3% of its total time we have data for.
There are 11738.4 hours unaccounted for due to downtime of the monitor.

The worst year in our records for the "Pendine Sewage Treatment Works" is 2021, discharging sewage for 3264.7 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

130 Spills |
1078 hours | 12.3
This station discharged sewage 130 time(s) during 2023.
The station discharged for a total of 1078 hour(s).
This is around 44 day(s)* or 12.3% of the year.

99.9 | 7 hours
This monitor was operational for 99.9% of the year.
Leaving 7 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 #	BJ0084202
Secondary Permit #	BJ0084202

2022

Note: Data is potentially unreliable in 2022
Due to high unavailability of the monitor

66 Spills |
1015.2 hours | 11.58
This station discharged sewage 66 time(s) during 2022.
The station discharged for a total of 1015.2 hour(s).
This is around 42 day(s)* or 11.58% of the year.

24.5 | 6610.2 hours
This monitor was operational for 24.5% of the year.
Leaving 6610.2 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 #	BJ0084202
Secondary Permit #	BJ0084202

2021

Note: Data is potentially unreliable in 2021
Due to high unavailability of the monitor

161 Spills |
3264.7 hours | 37.26
This station discharged sewage 161 time(s) during 2021.
The station discharged for a total of 3264.7 hour(s).
This is around 136 day(s)* or 37.26% of the year.

43.8 | 4918.7 hours
This monitor was operational for 43.8% of the year.
Leaving 4918.7 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:
Further Work Needed On Discharge Mechanism, Revisit Planned For 2022.

*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 #	BJ0084202
Secondary Permit #	BJ0084202

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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

No nearby stations

Nearby Sewage Discharge Stations

No nearby stations

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