In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Hermon 1957 time(s). Sewage has been discharged for a total of 31570.5 hour(s). In total: 3.6 year(s)* of elapsed time.
99.6 The stations, on average, have been monitoring for 99.6% 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
Nyfer - Headwaters To Confluence With Brynberian Taf - Headwaters To Confluence With Cynin Taf - Headwaters To Felin Cwrt
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Hermon - Yearly Summary
Summary for Year 2023
777 Spills | 12891.5 hours
In 2023, sewage was discharged in, or near (~3mi.), Hermon 777 time(s). Sewage was discharged for a total of 12891.5 hour(s). In total: 1.47 year(s)* of elapsed time.
99.7 The stations, on average, have been monitoring for 99.7% 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
592 Spills | 8674.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Hermon 592 time(s). Sewage was discharged for a total of 8674.2 hour(s). In total: 0.99 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% 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
588 Spills | 10004.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Hermon 588 time(s). Sewage was discharged for a total of 10004.7 hour(s). In total: 1.14 year(s)* of elapsed time.
99.1 The stations, on average, have been monitoring for 99.1% of the total time in 2021. Stations with missing data have been excluded from this calculation.