In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Hillesden 259 time(s). Sewage has been discharged for a total of 4004.1 hour(s). In total: 0.45 year(s)* of elapsed time.
79.6 The stations, on average, have been monitoring for 79.6% 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
Claydon Brook River Great Ouse Gawcott Brook Padbury Brook Trib Of Padbury Brook
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Hillesden - Yearly Summary
Summary for Year 2023
95 Spills | 1522.8 hours
In 2023, sewage was discharged in, or near (~3mi.), Hillesden 95 time(s). Sewage was discharged for a total of 1522.8 hour(s). In total: 0.17 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
54 Spills | 688.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Hillesden 54 time(s). Sewage was discharged for a total of 688.5 hour(s). In total: 0.07 year(s)* of elapsed time.
79.9 The stations, on average, have been monitoring for 79.9% 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
110 Spills | 1792.8 hours
In 2021, sewage was discharged in, or near (~3mi.), Hillesden 110 time(s). Sewage was discharged for a total of 1792.8 hour(s). In total: 0.2 year(s)* of elapsed time.
58.9 The stations, on average, have been monitoring for 58.9% of the total time in 2021. Stations with missing data have been excluded from this calculation.