In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Polstead Heath 98 time(s). Sewage has been discharged for a total of 1244.5 hour(s). In total: 0.14 year(s)* of elapsed time.
57.4 The stations, on average, have been monitoring for 57.4% 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 Box River Brett River Brett Nt The River Box
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Polstead Heath - Yearly Summary
Summary for Year 2023
60 Spills | 678.6 hours
In 2023, sewage was discharged in, or near (~3mi.), Polstead Heath 60 time(s). Sewage was discharged for a total of 678.6 hour(s). In total: 0.07 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
2 Spills | 1 hours
In 2022, sewage was discharged in, or near (~3mi.), Polstead Heath 2 time(s). Sewage was discharged for a total of 1 hour(s). In total: 0 year(s)* of elapsed time.
40 The stations, on average, have been monitoring for 40% 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
36 Spills | 564.8 hours
In 2021, sewage was discharged in, or near (~3mi.), Polstead Heath 36 time(s). Sewage was discharged for a total of 564.8 hour(s). In total: 0.06 year(s)* of elapsed time.
32.3 The stations, on average, have been monitoring for 32.3% of the total time in 2021. Stations with missing data have been excluded from this calculation.