In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Nant-y-cafn 2305 time(s). Sewage has been discharged for a total of 22816.7 hour(s). In total: 2.6 year(s)* of elapsed time.
88.4 The stations, on average, have been monitoring for 88.4% of the total time we have data for.
Discharge Volume by Year
Hours and Spills by Year
Uptime Yearly Summary (Average)
Summary of Bodies Receiving Discharge
Tawe - Conf With Giedd To Confluence With Twrch Dulais - Headwaters To Confluence With River Ne Dulais - Headwaters To Confluence With River Neath Tawe - Conf With Giedd To Confluence With Twrch Tawe - Conf With Nant Llech To Conf Wi Tawe -Confluence With Twrch To Tidal Limit The Afon Dulais
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Nant-y-cafn - Yearly Summary
Summary for Year 2023
936 Spills | 9796.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Nant-y-cafn 936 time(s). Sewage was discharged for a total of 9796.2 hour(s). In total: 1.11 year(s)* of elapsed time.
89 The stations, on average, have been monitoring for 89% of the total time in 2023. Stations with missing data have been excluded from this calculation.
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2022
654 Spills | 5905 hours
In 2022, sewage was discharged in, or near (~3mi.), Nant-y-cafn 654 time(s). Sewage was discharged for a total of 5905 hour(s). In total: 0.67 year(s)* of elapsed time.
86.8 The stations, on average, have been monitoring for 86.8% of the total time in 2022. Stations with missing data have been excluded from this calculation.
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2021
715 Spills | 7115.5 hours
In 2021, sewage was discharged in, or near (~3mi.), Nant-y-cafn 715 time(s). Sewage was discharged for a total of 7115.5 hour(s). In total: 0.81 year(s)* of elapsed time.
89.5 The stations, on average, have been monitoring for 89.5% of the total time in 2021. Stations with missing data have been excluded from this calculation.