In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Efailnewydd 1210 time(s). Sewage has been discharged for a total of 7551.7 hour(s). In total: 0.86 year(s)* of elapsed time.
95.6 The stations, on average, have been monitoring for 95.6% 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
Rhyd-Hir Afon Erch Afon Rhyd Hir Erch - Lower Estuarial Waters Of Afon Rhyd Hir Penrhos Rhyd-Hir
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Efailnewydd - Yearly Summary
Summary for Year 2023
440 Spills | 2566.7 hours
In 2023, sewage was discharged in, or near (~3mi.), Efailnewydd 440 time(s). Sewage was discharged for a total of 2566.7 hour(s). In total: 0.29 year(s)* of elapsed time.
88.5 The stations, on average, have been monitoring for 88.5% 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
396 Spills | 1844.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Efailnewydd 396 time(s). Sewage was discharged for a total of 1844.7 hour(s). In total: 0.21 year(s)* of elapsed time.
99.3 The stations, on average, have been monitoring for 99.3% 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
374 Spills | 3140.2 hours
In 2021, sewage was discharged in, or near (~3mi.), Efailnewydd 374 time(s). Sewage was discharged for a total of 3140.2 hour(s). In total: 0.35 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.