In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Y Waun 497 time(s). Sewage has been discharged for a total of 3466.2 hour(s). In total: 0.39 year(s)* of elapsed time.
88.1 The stations, on average, have been monitoring for 88.1% 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
Dee - Ceiriog To Alwen Ceiriog - Confluence Dee To Teirw Dee (N. Wales) Dee - Ceiriog To Alwen Morlais Brook River Ceiriog The Greenfield Valley (Holywel Trib.Of Morlas Brook Tributary Of Morlas Brook
View Summaries Nearby
Y Waun - Yearly Summary
Summary for Year 2023
252 Spills | 1968 hours
In 2023, sewage was discharged in, or near (~3mi.), Y Waun 252 time(s). Sewage was discharged for a total of 1968 hour(s). In total: 0.22 year(s)* of elapsed time.
88.1 The stations, on average, have been monitoring for 88.1% 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
102 Spills | 448.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Y Waun 102 time(s). Sewage was discharged for a total of 448.5 hour(s). In total: 0.05 year(s)* of elapsed time.
88.6 The stations, on average, have been monitoring for 88.6% 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
143 Spills | 1049.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Y Waun 143 time(s). Sewage was discharged for a total of 1049.7 hour(s). In total: 0.11 year(s)* of elapsed time.
87.6 The stations, on average, have been monitoring for 87.6% of the total time in 2021. Stations with missing data have been excluded from this calculation.