In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Merthyr Tydfil 2181 time(s). Sewage has been discharged for a total of 7484.2 hour(s). In total: 0.85 year(s)* of elapsed time.
90 The stations, on average, have been monitoring for 90% 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
Nant Morlais - Source To Conf R Taff Taf Fechan - Source To Conf Afon Taf Fawr Nant Morlais - Source To Conf R Taff R Taff - Conf Taf Fechan To Conf R Cynon Taf Fechan - Source To Conf Afon Taf Fawr Taff - Conf Taf Fechan To Conf R Cynon
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Merthyr Tydfil - Yearly Summary
Summary for Year 2023
791 Spills | 2506.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Merthyr Tydfil 791 time(s). Sewage was discharged for a total of 2506.2 hour(s). In total: 0.28 year(s)* of elapsed time.
85.8 The stations, on average, have been monitoring for 85.8% 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
759 Spills | 2626.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Merthyr Tydfil 759 time(s). Sewage was discharged for a total of 2626.2 hour(s). In total: 0.29 year(s)* of elapsed time.
92.8 The stations, on average, have been monitoring for 92.8% 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
631 Spills | 2351.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Merthyr Tydfil 631 time(s). Sewage was discharged for a total of 2351.7 hour(s). In total: 0.26 year(s)* of elapsed time.
91.5 The stations, on average, have been monitoring for 91.5% of the total time in 2021. Stations with missing data have been excluded from this calculation.