In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Shelley 884 time(s). Sewage has been discharged for a total of 4157.4 hour(s). In total: 0.47 year(s)* of elapsed time.
85.1 The stations, on average, have been monitoring for 85.1% 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
Out Lane Dyke River Dearne Shepley Dike Thorpe Dike Trib Of Park Gate Dike Tributary Of Dean Bottom Dike Tributary Of Range Dike Woodsome Beck
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Shelley - Yearly Summary
Summary for Year 2023
335 Spills | 1908.9 hours
In 2023, sewage was discharged in, or near (~3mi.), Shelley 335 time(s). Sewage was discharged for a total of 1908.9 hour(s). In total: 0.21 year(s)* of elapsed time.
91.3 The stations, on average, have been monitoring for 91.3% 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
232 Spills | 852.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Shelley 232 time(s). Sewage was discharged for a total of 852.7 hour(s). In total: 0.09 year(s)* of elapsed time.
77 The stations, on average, have been monitoring for 77% 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 | 1395.8 hours
In 2021, sewage was discharged in, or near (~3mi.), Shelley 317 time(s). Sewage was discharged for a total of 1395.8 hour(s). In total: 0.15 year(s)* of elapsed time.
87.1 The stations, on average, have been monitoring for 87.1% of the total time in 2021. Stations with missing data have been excluded from this calculation.