In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Llandegfan 1738 time(s). Sewage has been discharged for a total of 18486.7 hour(s). In total: 2.11 year(s)* of elapsed time.
98.9 The stations, on average, have been monitoring for 98.9% 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
Cadnant Afon Cadnant Cadnant Menai Strait
View Summaries Nearby
Llandegfan - Yearly Summary
Summary for Year 2023
658 Spills | 7160.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Llandegfan 658 time(s). Sewage was discharged for a total of 7160.2 hour(s). In total: 0.81 year(s)* of elapsed time.
99.8 The stations, on average, have been monitoring for 99.8% 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
445 Spills | 4254.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Llandegfan 445 time(s). Sewage was discharged for a total of 4254.7 hour(s). In total: 0.48 year(s)* of elapsed time.
97.5 The stations, on average, have been monitoring for 97.5% 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
635 Spills | 7071.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Llandegfan 635 time(s). Sewage was discharged for a total of 7071.7 hour(s). In total: 0.8 year(s)* of elapsed time.
99.3 The stations, on average, have been monitoring for 99.3% of the total time in 2021. Stations with missing data have been excluded from this calculation.