In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Llanwrthwl 189 time(s). Sewage has been discharged for a total of 1716 hour(s). In total: 0.19 year(s)* of elapsed time.
85.4 The stations, on average, have been monitoring for 85.4% 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
R Wye - Conf To Conf Afon Marteg To Co Wye - Conf To Conf Afon Marteg To Conf Afon Elan
View Summaries Nearby
Llanwrthwl - Yearly Summary
Summary for Year 2023
78 Spills | 525 hours
In 2023, sewage was discharged in, or near (~3mi.), Llanwrthwl 78 time(s). Sewage was discharged for a total of 525 hour(s). In total: 0.05 year(s)* of elapsed time.
93.5 The stations, on average, have been monitoring for 93.5% 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
31 Spills | 305.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Llanwrthwl 31 time(s). Sewage was discharged for a total of 305.5 hour(s). In total: 0.03 year(s)* of elapsed time.
62.7 The stations, on average, have been monitoring for 62.7% 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
80 Spills | 885.5 hours
In 2021, sewage was discharged in, or near (~3mi.), Llanwrthwl 80 time(s). Sewage was discharged for a total of 885.5 hour(s). In total: 0.1 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% of the total time in 2021. Stations with missing data have been excluded from this calculation.