Teifi Estuary at Cardigan WWTW (STW) Cardigan Settled Storm
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
Teifi Estuary | 908 Spills | 8207.7 hours | 31.23
The declared body of water receiving this discharge is the "Teifi Estuary" This station has discharged sewage 908 time(s). The station has discharged for a total of 8207.7 hour(s). This is 31.23% of the time which we have data for. In total: 341 day(s)* of elapsed time.
99.3 | 175.2 hours This monitor has been operational for 99.3% of its total time we have data for. There are 175.2 hours unaccounted for due to downtime of the monitor.
The worst year in our records for the "Cardigan WWTW (STW) Cardigan Settled Storm" is 2023, discharging sewage for 3308.7 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
Teifi Estuary | 314 Spills | 3308.7 hours | 37.77 The declared body of water receiving this discharge is the "Teifi Estuary" This station discharged sewage 314 time(s) during 2023. The station discharged for a total of 3308.7 hour(s). This is around 137 day(s)* or 37.77% of the year.
99.9 | 5.2 hours This monitor was operational for 99.9% of the year. Leaving 5.2 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 #
BP0275401
Secondary Permit #
BP0275401
2022
Teifi Estuary | 298 Spills | 2801.2 hours | 31.97 The declared body of water receiving this discharge is the "Teifi Estuary" This station discharged sewage 298 time(s) during 2022. The station discharged for a total of 2801.2 hour(s). This is around 116 day(s)* or 31.97% 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 #
BP0275401
Secondary Permit #
BP0275401
2021
Teifi | 296 Spills | 2097.7 hours | 23.94 The declared body of water receiving this discharge is the "Teifi" This station discharged sewage 296 time(s) during 2021. The station discharged for a total of 2097.7 hour(s). This is around 87 day(s)* or 23.94% of the year.
99.9 | 2.6 hours This monitor was operational for 99.9% of the year. Leaving 2.6 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 #
BP0275401
Secondary Permit #
BP0275401
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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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