In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), St Arvans 983 time(s). Sewage has been discharged for a total of 2556.5 hour(s). In total: 0.29 year(s)* of elapsed time.
99.8 The stations, on average, have been monitoring for 99.8% 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
Monks Ditch - Source To Wainbridge River Wye Severn - Source To Conf Afon Dulas Sturch Pill - Source To Conf R Severn Estuary Wye
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St Arvans - Yearly Summary
Summary for Year 2023
408 Spills | 1279.7 hours
In 2023, sewage was discharged in, or near (~3mi.), St Arvans 408 time(s). Sewage was discharged for a total of 1279.7 hour(s). In total: 0.14 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% 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
261 Spills | 634.2 hours
In 2022, sewage was discharged in, or near (~3mi.), St Arvans 261 time(s). Sewage was discharged for a total of 634.2 hour(s). In total: 0.07 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
314 Spills | 642.5 hours
In 2021, sewage was discharged in, or near (~3mi.), St Arvans 314 time(s). Sewage was discharged for a total of 642.5 hour(s). In total: 0.07 year(s)* of elapsed time.
99.8 The stations, on average, have been monitoring for 99.8% of the total time in 2021. Stations with missing data have been excluded from this calculation.