Risley - Sewage Summary
Summary for Risley 2021-2023
In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Risley 718 time(s).
Sewage has been discharged for a total of 3764.9 hour(s).
In total: 0.42 year(s)* of elapsed time.
85.8
The stations, on average, have been monitoring for 85.8% 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
Erewash Canal Golden Brook Golden Brook (River Erewash) River Erewash Sow Brook Stapleford Grange Brook Tributary Of Erewash Canal Tributary Of River Erewash
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Risley - Yearly Summary
Summary for Year 2023
In 2023, sewage was discharged in, or near (~3mi.), Risley 386 time(s).
Sewage was discharged for a total of 2777 hour(s).
In total: 0.31 year(s)* of elapsed time.
94.2
The stations, on average, have been monitoring for 94.2% of the total time in 2023.
Stations with missing data have been excluded from this calculation.
Worst Stations in 2023
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2022
In 2022, sewage was discharged in, or near (~3mi.), Risley 148 time(s).
Sewage was discharged for a total of 400.3 hour(s).
In total: 0.04 year(s)* of elapsed time.
82.3
The stations, on average, have been monitoring for 82.3% of the total time in 2022.
Stations with missing data have been excluded from this calculation.
Worst Stations in 2022
A single station may appear twice when there are multiple individual outlets in the top 3.
Summary for Year 2021
In 2021, sewage was discharged in, or near (~3mi.), Risley 184 time(s).
Sewage was discharged for a total of 587.6 hour(s).
In total: 0.06 year(s)* of elapsed time.
81
The stations, on average, have been monitoring for 81% of the total time in 2021.
Stations with missing data have been excluded from this calculation.
Worst Stations in 2021
A single station may appear twice when there are multiple individual outlets in the top 3.
* - Elapsed time, in years or days, is the sum of time across the station(s) for which discharge event(s) have occured.
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