Llanwern - Sewage Summary
Summary for Llanwern 2021-2023
In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Llanwern 1169 time(s).
Sewage has been discharged for a total of 8193.5 hour(s).
In total: 0.93 year(s)* of elapsed time.
89.9
The stations, on average, have been monitoring for 89.9% 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
Llwynau Bk - Source To Conf R Usk Monks Ditch - Source To Wainbridge Afon Lwyd - Below Mon And Brecon Canal Afon Lwyd - Conf Dowlais Bk To Pont Sadwrn Great-Spytty Reen - Source To Conf R Usk Llwynau Bk - Source To Conf R Usk Monks Ditch - Source To Wainbridge Pantyreos Bk - Source To Barrack Hill Usk
View Summaries Nearby
Llanwern - Yearly Summary
Summary for Year 2023
In 2023, sewage was discharged in, or near (~3mi.), Llanwern 422 time(s).
Sewage was discharged for a total of 2761.2 hour(s).
In total: 0.31 year(s)* of elapsed time.
99.5
The stations, on average, have been monitoring for 99.5% of the total time in 2023.
Stations with missing data have been excluded from this calculation.
Worst Stations in 2023
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2022
In 2022, sewage was discharged in, or near (~3mi.), Llanwern 397 time(s).
Sewage was discharged for a total of 3249.2 hour(s).
In total: 0.37 year(s)* of elapsed time.
91.2
The stations, on average, have been monitoring for 91.2% of the total time in 2022.
Stations with missing data have been excluded from this calculation.
Worst Stations in 2022
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2021
In 2021, sewage was discharged in, or near (~3mi.), Llanwern 350 time(s).
Sewage was discharged for a total of 2183 hour(s).
In total: 0.24 year(s)* of elapsed time.
79
The stations, on average, have been monitoring for 79% of the total time in 2021.
Stations with missing data have been excluded from this calculation.
Worst Stations in 2021
A single station may appear twice when there are multiple individual outlets in the top 3.
* - Elapsed time, in years or days, is the sum of time across the station(s) for which discharge event(s) have occured.
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