In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Whelston 1110 time(s). Sewage has been discharged for a total of 7488.2 hour(s). In total: 0.85 year(s)* of elapsed time.
93.5 The stations, on average, have been monitoring for 93.5% 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
Greenfield Stream Dee (N. Wales) Dee Estuary Ditch Esturial Waters Of The River Dee Holywell Stream Llanerchymor Gutter Nant Sir Roger (Dee Estuary) River Dee (Tidal) Swinchiard Brook Unnamed Stream Unnamed Tributary Of The River Dee Unnamed Watercourse
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Whelston - Yearly Summary
Summary for Year 2023
435 Spills | 4840.7 hours
In 2023, sewage was discharged in, or near (~3mi.), Whelston 435 time(s). Sewage was discharged for a total of 4840.7 hour(s). In total: 0.55 year(s)* of elapsed time.
89.4 The stations, on average, have been monitoring for 89.4% 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
241 Spills | 505.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Whelston 241 time(s). Sewage was discharged for a total of 505.7 hour(s). In total: 0.05 year(s)* of elapsed time.
92.5 The stations, on average, have been monitoring for 92.5% 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
434 Spills | 2141.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Whelston 434 time(s). Sewage was discharged for a total of 2141.7 hour(s). In total: 0.24 year(s)* of elapsed time.
98.6 The stations, on average, have been monitoring for 98.6% of the total time in 2021. Stations with missing data have been excluded from this calculation.