Norwich - Sewage Summary
Summary for Norwich 2021-2023
In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Norwich 1521 time(s).
Sewage has been discharged for a total of 9317.2 hour(s).
In total: 1.06 year(s)* of elapsed time.
71.4
The stations, on average, have been monitoring for 71.4% 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
River Wensum The River Wensum The River Wensum (Tidal) The River Yare Wensum Ds Norwich
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Norwich - Yearly Summary
Summary for Year 2023
In 2023, sewage was discharged in, or near (~3mi.), Norwich 471 time(s).
Sewage was discharged for a total of 1051 hour(s).
In total: 0.11 year(s)* of elapsed time.
74.4
The stations, on average, have been monitoring for 74.4% 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.), Norwich 244 time(s).
Sewage was discharged for a total of 554.9 hour(s).
In total: 0.06 year(s)* of elapsed time.
69.4
The stations, on average, have been monitoring for 69.4% 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.), Norwich 806 time(s).
Sewage was discharged for a total of 7711.2 hour(s).
In total: 0.88 year(s)* of elapsed time.
70.5
The stations, on average, have been monitoring for 70.5% 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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