In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Draethen 887 time(s). Sewage has been discharged for a total of 9220.2 hour(s). In total: 1.05 year(s)* of elapsed time.
96.3 The stations, on average, have been monitoring for 96.3% 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
Ebbw R - Conf Ebbw Fach R To Maes-Glas Ebbw R - Conf Ebbw Fach R To Maes-Glas Rhymney R - Conf Nant Cylla To Chapel Wood
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Draethen - Yearly Summary
Summary for Year 2023
362 Spills | 3735.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Draethen 362 time(s). Sewage was discharged for a total of 3735.2 hour(s). In total: 0.42 year(s)* of elapsed time.
91.8 The stations, on average, have been monitoring for 91.8% 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
255 Spills | 2526 hours
In 2022, sewage was discharged in, or near (~3mi.), Draethen 255 time(s). Sewage was discharged for a total of 2526 hour(s). In total: 0.28 year(s)* of elapsed time.
99.4 The stations, on average, have been monitoring for 99.4% 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
270 Spills | 2959 hours
In 2021, sewage was discharged in, or near (~3mi.), Draethen 270 time(s). Sewage was discharged for a total of 2959 hour(s). In total: 0.33 year(s)* of elapsed time.
97.7 The stations, on average, have been monitoring for 97.7% of the total time in 2021. Stations with missing data have been excluded from this calculation.