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
Cadnant | 263 Spills | 4054.2 hours | 15.42
The declared body of water receiving this discharge is the "Cadnant" This station has discharged sewage 263 time(s). The station has discharged for a total of 4054.2 hour(s). This is 15.42% of the time which we have data for. In total: 168 day(s)* of elapsed time.
98 | 525.6 hours This monitor has been operational for 98% of its total time we have data for. There are 525.6 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Pont Llandegfan Sewage Pumping Stat" is 2023, discharging sewage for 1844.2 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
Cadnant | 110 Spills | 1844.2 hours | 21.05 The declared body of water receiving this discharge is the "Cadnant" This station discharged sewage 110 time(s) during 2023. The station discharged for a total of 1844.2 hour(s). This is around 76 day(s)* or 21.05% 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 #
CG0055401
Secondary Permit #
CG0055401
2022
Cadnant | 63 Spills | 897.7 hours | 10.24 The declared body of water receiving this discharge is the "Cadnant" This station discharged sewage 63 time(s) during 2022. The station discharged for a total of 897.7 hour(s). This is around 37 day(s)* or 10.24% of the year.
96.6 | 295.2 hours This monitor was operational for 96.6% of the year. Leaving 295.2 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 #
CG0055401
Secondary Permit #
CG0055401
2021
Afon Cadnant | 90 Spills | 1312.2 hours | 14.98 The declared body of water receiving this discharge is the "Afon Cadnant" This station discharged sewage 90 time(s) during 2021. The station discharged for a total of 1312.2 hour(s). This is around 54 day(s)* or 14.98% of the year.
98.9 | 89.3 hours This monitor was operational for 98.9% of the year. Leaving 89.3 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 #
CG0055401
Secondary Permit #
CG0055401
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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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