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
Seiont | 1 Spills | 1.2 hours | 0
The declared body of water receiving this discharge is the "Seiont" This station has discharged sewage 1 time(s). The station has discharged for a total of 1.2 hour(s). This is 0% of the time which we have data for. In total: 0 day(s)* of elapsed time.
36.6 | 16644 hours This monitor has been operational for 36.6% of its total time we have data for. There are 16644 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Anglesey Arms Pumping Station" is 2023, discharging sewage for 1.2 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
Seiont | 1 Spills | 1.2 hours | 0.01 The declared body of water receiving this discharge is the "Seiont" This station discharged sewage 1 time(s) during 2023. The station discharged for a total of 1.2 hour(s). This is around 0 day(s)* or 0.01% of the year.
93.4 | 572.9 hours This monitor was operational for 93.4% of the year. Leaving 572.9 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 #
CG0139701
Secondary Permit #
CG0139701
2022
Note: Data is potentially unreliable in 2022 Due to high unavailability of the monitor
Seiont | 0 Spills | 0 hours | 0 The declared body of water receiving this discharge is the "Seiont" This station discharged sewage 0 time(s) during 2022. The station discharged for a total of 0 hour(s). This is around 0 day(s)* or 0% of the year.
0 | 8760 hours This monitor was operational for 0% of the year. Leaving 8760 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 #
CG0139701
Secondary Permit #
CG0139701
2021
Note: Data is potentially unreliable in 2021 Due to high unavailability of the monitor
Afon Seiont | 0 Spills | 0 hours | 0 The declared body of water receiving this discharge is the "Afon Seiont" This station discharged sewage 0 time(s) during 2021. The station discharged for a total of 0 hour(s). This is around 0 day(s)* or 0% of the year.
17.7 | 7205.9 hours This monitor was operational for 17.7% of the year. Leaving 7205.9 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: Deterioration Of 4g Network Coverage. Alternative Solutions Are Being Considered.
*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 #
CG0139701
Secondary Permit #
CG0139701
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Station overseen (meaning either provided, or regulated) by: Natural Resources Wales 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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