Irfon - Conf Afon Gwesyn To Conf Cledan at Abernant Lake 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.
Sewage Reports that include this Station
Operational Summary - 2021-2023
Irfon - Conf Afon Gwesyn To Conf Cledan | 403 Spills | 5053 hours | 19.22
The declared body of water receiving this discharge is the "Irfon - Conf Afon Gwesyn To Conf Cledan" This station has discharged sewage 403 time(s). The station has discharged for a total of 5053 hour(s). This is 19.22% of the time which we have data for. In total: 210 day(s)* of elapsed time.
96.6 | 875.9 hours This monitor has been operational for 96.6% of its total time we have data for. There are 875.99 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Abernant Lake CSO" is 2023, discharging sewage for 1967.2 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
Irfon - Conf Afon Gwesyn To Conf Cledan | 149 Spills | 1967.2 hours | 22.45 The declared body of water receiving this discharge is the "Irfon - Conf Afon Gwesyn To Conf Cledan" This station discharged sewage 149 time(s) during 2023. The station discharged for a total of 1967.2 hour(s). This is around 81 day(s)* or 22.45% of the year.
98.1 | 162 hours This monitor was operational for 98.1% of the year. Leaving 162 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 #
AW1003903
Secondary Permit #
AW1003903
2022
Irfon - Conf Afon Gwesyn To Conf Cledan | 115 Spills | 1280.2 hours | 14.61 The declared body of water receiving this discharge is the "Irfon - Conf Afon Gwesyn To Conf Cledan" This station discharged sewage 115 time(s) during 2022. The station discharged for a total of 1280.2 hour(s). This is around 53 day(s)* or 14.61% of the year.
94.3 | 493.1 hours This monitor was operational for 94.3% of the year. Leaving 493.1 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 #
AW1003903
Secondary Permit #
AW1003903
2021
R Irfon - Conf Afon Gwesyn To Conf Cledan | 139 Spills | 1805.5 hours | 20.61 The declared body of water receiving this discharge is the "R Irfon - Conf Afon Gwesyn To Conf Cledan" This station discharged sewage 139 time(s) during 2021. The station discharged for a total of 1805.5 hour(s). This is around 75 day(s)* or 20.61% of the year.
98.3 | 147.1 hours This monitor was operational for 98.3% of the year. Leaving 147.1 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 #
AW1003903
Secondary Permit #
AW1003903
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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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