In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Mountain Ash 3320 time(s). Sewage has been discharged for a total of 20036 hour(s). In total: 2.28 year(s)* of elapsed time.
87.9 The stations, on average, have been monitoring for 87.9% 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
Aman R - Source To Conf Afon Cynon R Taff - Conf Taf Fechan To Conf R Cynon Afon Cynon - Source To Conf Aman R Aman R - Source To Conf Afon Cynon Cynon - Conf Aman R To Conf R Taff R Cynon - Conf Aman R To Conf R Taff R Taff - Conf Taf Fechan To Conf R Cynon River Taff Taff - Conf Taf Fechan To Conf R Cynon
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Mountain Ash - Yearly Summary
Summary for Year 2023
1198 Spills | 6873.7 hours
In 2023, sewage was discharged in, or near (~3mi.), Mountain Ash 1198 time(s). Sewage was discharged for a total of 6873.7 hour(s). In total: 0.78 year(s)* of elapsed time.
87.5 The stations, on average, have been monitoring for 87.5% 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
1011 Spills | 6779.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Mountain Ash 1011 time(s). Sewage was discharged for a total of 6779.5 hour(s). In total: 0.77 year(s)* of elapsed time.
88.8 The stations, on average, have been monitoring for 88.8% 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
1111 Spills | 6382.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Mountain Ash 1111 time(s). Sewage was discharged for a total of 6382.7 hour(s). In total: 0.72 year(s)* of elapsed time.
87.4 The stations, on average, have been monitoring for 87.4% of the total time in 2021. Stations with missing data have been excluded from this calculation.