In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Colney 94 time(s). Sewage has been discharged for a total of 1077.7 hour(s). In total: 0.12 year(s)* of elapsed time.
49.9 The stations, on average, have been monitoring for 49.9% 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
The River Wensum The River Yare
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Colney - Yearly Summary
Summary for Year 2023
13 Spills | 35.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Colney 13 time(s). Sewage was discharged for a total of 35.2 hour(s). In total: 0 year(s)* of elapsed time.
49.9 The stations, on average, have been monitoring for 49.9% 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
17 Spills | 144.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Colney 17 time(s). Sewage was discharged for a total of 144.7 hour(s). In total: 0.01 year(s)* of elapsed time.
49.9 The stations, on average, have been monitoring for 49.9% 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
64 Spills | 897.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Colney 64 time(s). Sewage was discharged for a total of 897.7 hour(s). In total: 0.1 year(s)* of elapsed time.
49.8 The stations, on average, have been monitoring for 49.8% of the total time in 2021. Stations with missing data have been excluded from this calculation.