In the period we have records for, 2021-2024, sewage has been discharged in, or near (~3mi.), Walham 21 time(s). Sewage has been discharged for a total of 131.3 hour(s). In total: 0.01 year(s)* of elapsed time.
75.6 The stations, on average, have been monitoring for 75.6% 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
Horsbere Brook River Severn - East Channel
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Walham - Yearly Summary
Summary for Year 2024
11 Spills | 114 hours
In 2024, sewage was discharged in, or near (~3mi.), Walham 11 time(s). Sewage was discharged for a total of 114 hour(s). In total: 0.01 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% of the total time in 2024. 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 2023
3 Spills | 10.7 hours
In 2023, sewage was discharged in, or near (~3mi.), Walham 3 time(s). Sewage was discharged for a total of 10.7 hour(s). In total: 0 year(s)* of elapsed time.
98.6 The stations, on average, have been monitoring for 98.6% 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
2 Spills | 1.8 hours
In 2022, sewage was discharged in, or near (~3mi.), Walham 2 time(s). Sewage was discharged for a total of 1.8 hour(s). In total: 0 year(s)* of elapsed time.
61.3 The stations, on average, have been monitoring for 61.3% 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
5 Spills | 4.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Walham 5 time(s). Sewage was discharged for a total of 4.7 hour(s). In total: 0 year(s)* of elapsed time.
42.7 The stations, on average, have been monitoring for 42.7% of the total time in 2021. Stations with missing data have been excluded from this calculation.