In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Grindleford 724 time(s). Sewage has been discharged for a total of 6779 hour(s). In total: 0.77 year(s)* of elapsed time.
85.4 The stations, on average, have been monitoring for 85.4% 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
Dale Brook River Derwent River Trent
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Grindleford - Yearly Summary
Summary for Year 2023
240 Spills | 2095.9 hours
In 2023, sewage was discharged in, or near (~3mi.), Grindleford 240 time(s). Sewage was discharged for a total of 2095.9 hour(s). In total: 0.23 year(s)* of elapsed time.
83.5 The stations, on average, have been monitoring for 83.5% 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
165 Spills | 941.8 hours
In 2022, sewage was discharged in, or near (~3mi.), Grindleford 165 time(s). Sewage was discharged for a total of 941.8 hour(s). In total: 0.1 year(s)* of elapsed time.
77.1 The stations, on average, have been monitoring for 77.1% 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
319 Spills | 3741.2 hours
In 2021, sewage was discharged in, or near (~3mi.), Grindleford 319 time(s). Sewage was discharged for a total of 3741.2 hour(s). In total: 0.42 year(s)* of elapsed time.
95.6 The stations, on average, have been monitoring for 95.6% of the total time in 2021. Stations with missing data have been excluded from this calculation.