In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Pistyll 963 time(s). Sewage has been discharged for a total of 13801.5 hour(s). In total: 1.57 year(s)* of elapsed time.
99.6 The stations, on average, have been monitoring for 99.6% 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
Rhyd-Hir Caernarfon Bay Caernarfon Bay South Rhyd-Hir Unnamed Watercourse
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Pistyll - Yearly Summary
Summary for Year 2023
383 Spills | 5992.7 hours
In 2023, sewage was discharged in, or near (~3mi.), Pistyll 383 time(s). Sewage was discharged for a total of 5992.7 hour(s). In total: 0.68 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% 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
263 Spills | 3099.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Pistyll 263 time(s). Sewage was discharged for a total of 3099.7 hour(s). In total: 0.35 year(s)* of elapsed time.
99.3 The stations, on average, have been monitoring for 99.3% 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
317 Spills | 4709 hours
In 2021, sewage was discharged in, or near (~3mi.), Pistyll 317 time(s). Sewage was discharged for a total of 4709 hour(s). In total: 0.53 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.