In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Rhewl 338 time(s). Sewage has been discharged for a total of 2317.9 hour(s). In total: 0.26 year(s)* of elapsed time.
76.4 The stations, on average, have been monitoring for 76.4% 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
Ceiriog - Confluence Dee To Teirw Dee (N. Wales) Morlais Brook River Ceiriog River Perry The Greenfield Valley (Holywel Trib.Of Morlas Brook Tributary Of Morlas Brook
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Rhewl - Yearly Summary
Summary for Year 2023
215 Spills | 1847.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Rhewl 215 time(s). Sewage was discharged for a total of 1847.2 hour(s). In total: 0.21 year(s)* of elapsed time.
83 The stations, on average, have been monitoring for 83% 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
53 Spills | 94.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Rhewl 53 time(s). Sewage was discharged for a total of 94.2 hour(s). In total: 0.01 year(s)* of elapsed time.
79.5 The stations, on average, have been monitoring for 79.5% 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
70 Spills | 376.5 hours
In 2021, sewage was discharged in, or near (~3mi.), Rhewl 70 time(s). Sewage was discharged for a total of 376.5 hour(s). In total: 0.04 year(s)* of elapsed time.
66.6 The stations, on average, have been monitoring for 66.6% of the total time in 2021. Stations with missing data have been excluded from this calculation.