In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Walford Heath 236 time(s). Sewage has been discharged for a total of 4325 hour(s). In total: 0.49 year(s)* of elapsed time.
97.3 The stations, on average, have been monitoring for 97.3% of the total time we have data for.
Discharge Volume by Year
Hours and Spills by Year
Uptime Yearly Summary (Average)
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Walford Heath - Yearly Summary
Summary for Year 2023
50 Spills | 886.5 hours
In 2023, sewage was discharged in, or near (~3mi.), Walford Heath 50 time(s). Sewage was discharged for a total of 886.5 hour(s). In total: 0.1 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% 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
72 Spills | 1213.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Walford Heath 72 time(s). Sewage was discharged for a total of 1213.2 hour(s). In total: 0.13 year(s)* of elapsed time.
100 The stations, on average, have been monitoring for 100% 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
114 Spills | 2225.2 hours
In 2021, sewage was discharged in, or near (~3mi.), Walford Heath 114 time(s). Sewage was discharged for a total of 2225.2 hour(s). In total: 0.25 year(s)* of elapsed time.
92.1 The stations, on average, have been monitoring for 92.1% of the total time in 2021. Stations with missing data have been excluded from this calculation.