In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Marianglas 286 time(s). Sewage has been discharged for a total of 1709.7 hour(s). In total: 0.19 year(s)* of elapsed time.
88.5 The stations, on average, have been monitoring for 88.5% 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
Anglesey North Coastal Waters Of The Irish Sea Coastal Waters Off Benllech
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Marianglas - Yearly Summary
Summary for Year 2023
115 Spills | 709.5 hours
In 2023, sewage was discharged in, or near (~3mi.), Marianglas 115 time(s). Sewage was discharged for a total of 709.5 hour(s). In total: 0.08 year(s)* of elapsed time.
66.6 The stations, on average, have been monitoring for 66.6% 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
81 Spills | 406.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Marianglas 81 time(s). Sewage was discharged for a total of 406.2 hour(s). In total: 0.04 year(s)* of elapsed time.
100 The stations, on average, have been monitoring for 100% 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
90 Spills | 594 hours
In 2021, sewage was discharged in, or near (~3mi.), Marianglas 90 time(s). Sewage was discharged for a total of 594 hour(s). In total: 0.06 year(s)* of elapsed time.
99 The stations, on average, have been monitoring for 99% of the total time in 2021. Stations with missing data have been excluded from this calculation.