In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Helmdon 238 time(s). Sewage has been discharged for a total of 2058 hour(s). In total: 0.23 year(s)* of elapsed time.
100 The stations, on average, have been monitoring for 100% 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
Helmdon Brook River Tove Nt Syresham Stream Trib River Tove
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Helmdon - Yearly Summary
Summary for Year 2023
88 Spills | 639.9 hours
In 2023, sewage was discharged in, or near (~3mi.), Helmdon 88 time(s). Sewage was discharged for a total of 639.9 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
62 Spills | 582.7 hours
In 2022, sewage was discharged in, or near (~3mi.), Helmdon 62 time(s). Sewage was discharged for a total of 582.7 hour(s). In total: 0.06 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
88 Spills | 835.4 hours
In 2021, sewage was discharged in, or near (~3mi.), Helmdon 88 time(s). Sewage was discharged for a total of 835.4 hour(s). In total: 0.09 year(s)* of elapsed time.
100 The stations, on average, have been monitoring for 100% of the total time in 2021. Stations with missing data have been excluded from this calculation.