In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Llandygai 2015 time(s). Sewage has been discharged for a total of 22009.5 hour(s). In total: 2.51 year(s)* of elapsed time.
99.5 The stations, on average, have been monitoring for 99.5% 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
Cegin Cegin Menai Strait Ogwen - Lower Trib Of Afon Ogwen
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Llandygai - Yearly Summary
Summary for Year 2023
768 Spills | 8376.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Llandygai 768 time(s). Sewage was discharged for a total of 8376.2 hour(s). In total: 0.95 year(s)* of elapsed time.
99.4 The stations, on average, have been monitoring for 99.4% 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
467 Spills | 4159.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Llandygai 467 time(s). Sewage was discharged for a total of 4159.7 hour(s). In total: 0.47 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
780 Spills | 9473.5 hours
In 2021, sewage was discharged in, or near (~3mi.), Llandygai 780 time(s). Sewage was discharged for a total of 9473.5 hour(s). In total: 1.08 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.