In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Arthog 640 time(s). Sewage has been discharged for a total of 7771 hour(s). In total: 0.88 year(s)* of elapsed time.
99.4 The stations, on average, have been monitoring for 99.4% 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
Afon Henddol Cardigan Bay North Coastal Waters Mawddach Mawddach Estuary Unnamed Watercourse
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Arthog - Yearly Summary
Summary for Year 2023
267 Spills | 3317 hours
In 2023, sewage was discharged in, or near (~3mi.), Arthog 267 time(s). Sewage was discharged for a total of 3317 hour(s). In total: 0.37 year(s)* of elapsed time.
98.8 The stations, on average, have been monitoring for 98.8% 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
160 Spills | 1885.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Arthog 160 time(s). Sewage was discharged for a total of 1885.2 hour(s). In total: 0.21 year(s)* of elapsed time.
99.8 The stations, on average, have been monitoring for 99.8% 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
213 Spills | 2568.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Arthog 213 time(s). Sewage was discharged for a total of 2568.7 hour(s). In total: 0.29 year(s)* of elapsed time.
99.6 The stations, on average, have been monitoring for 99.6% of the total time in 2021. Stations with missing data have been excluded from this calculation.