In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Trawsfynydd 408 time(s). Sewage has been discharged for a total of 1075.5 hour(s). In total: 0.12 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
Prysor Prysor - Upstream Llyn Trawsfynydd
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Trawsfynydd - Yearly Summary
Summary for Year 2023
198 Spills | 600 hours
In 2023, sewage was discharged in, or near (~3mi.), Trawsfynydd 198 time(s). Sewage was discharged for a total of 600 hour(s). In total: 0.06 year(s)* of elapsed time.
94.8 The stations, on average, have been monitoring for 94.8% 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
119 Spills | 272.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Trawsfynydd 119 time(s). Sewage was discharged for a total of 272.5 hour(s). In total: 0.03 year(s)* of elapsed time.
70.9 The stations, on average, have been monitoring for 70.9% 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
91 Spills | 203 hours
In 2021, sewage was discharged in, or near (~3mi.), Trawsfynydd 91 time(s). Sewage was discharged for a total of 203 hour(s). In total: 0.02 year(s)* of elapsed time.
99.7 The stations, on average, have been monitoring for 99.7% of the total time in 2021. Stations with missing data have been excluded from this calculation.