In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Risby 93 time(s). Sewage has been discharged for a total of 1418 hour(s). In total: 0.16 year(s)* of elapsed time.
66.6 The stations, on average, have been monitoring for 66.6% 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
Cavenham Stream River Lark Nt Trib River Lark
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Risby - Yearly Summary
Summary for Year 2023
33 Spills | 516.5 hours
In 2023, sewage was discharged in, or near (~3mi.), Risby 33 time(s). Sewage was discharged for a total of 516.5 hour(s). In total: 0.05 year(s)* of elapsed time.
100 The stations, on average, have been monitoring for 100% 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
20 Spills | 207 hours
In 2022, sewage was discharged in, or near (~3mi.), Risby 20 time(s). Sewage was discharged for a total of 207 hour(s). In total: 0.02 year(s)* of elapsed time.
50 The stations, on average, have been monitoring for 50% 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
40 Spills | 694.5 hours
In 2021, sewage was discharged in, or near (~3mi.), Risby 40 time(s). Sewage was discharged for a total of 694.5 hour(s). In total: 0.07 year(s)* of elapsed time.
50 The stations, on average, have been monitoring for 50% of the total time in 2021. Stations with missing data have been excluded from this calculation.