In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Darley Bridge 2524 time(s). Sewage has been discharged for a total of 11612.7 hour(s). In total: 1.32 year(s)* of elapsed time.
90.4 The stations, on average, have been monitoring for 90.4% 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
Bentley Brook Bentley Brook (River Derwent) River Derwent Trib Of River Derwent Warney Brook
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Darley Bridge - Yearly Summary
Summary for Year 2023
863 Spills | 4084.1 hours
In 2023, sewage was discharged in, or near (~3mi.), Darley Bridge 863 time(s). Sewage was discharged for a total of 4084.1 hour(s). In total: 0.46 year(s)* of elapsed time.
92 The stations, on average, have been monitoring for 92% 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
784 Spills | 2806.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Darley Bridge 784 time(s). Sewage was discharged for a total of 2806.5 hour(s). In total: 0.32 year(s)* of elapsed time.
88.9 The stations, on average, have been monitoring for 88.9% 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
877 Spills | 4722 hours
In 2021, sewage was discharged in, or near (~3mi.), Darley Bridge 877 time(s). Sewage was discharged for a total of 4722 hour(s). In total: 0.53 year(s)* of elapsed time.
90.2 The stations, on average, have been monitoring for 90.2% of the total time in 2021. Stations with missing data have been excluded from this calculation.