In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Tanygrisiau 3224 time(s). Sewage has been discharged for a total of 29673 hour(s). In total: 3.38 year(s)* of elapsed time.
94.3 The stations, on average, have been monitoring for 94.3% 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
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Tanygrisiau - Yearly Summary
Summary for Year 2023
1250 Spills | 12791 hours
In 2023, sewage was discharged in, or near (~3mi.), Tanygrisiau 1250 time(s). Sewage was discharged for a total of 12791 hour(s). In total: 1.46 year(s)* of elapsed time.
94.3 The stations, on average, have been monitoring for 94.3% 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
900 Spills | 7169.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Tanygrisiau 900 time(s). Sewage was discharged for a total of 7169.5 hour(s). In total: 0.81 year(s)* of elapsed time.
94.5 The stations, on average, have been monitoring for 94.5% 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
1074 Spills | 9712.5 hours
In 2021, sewage was discharged in, or near (~3mi.), Tanygrisiau 1074 time(s). Sewage was discharged for a total of 9712.5 hour(s). In total: 1.1 year(s)* of elapsed time.
94.2 The stations, on average, have been monitoring for 94.2% of the total time in 2021. Stations with missing data have been excluded from this calculation.