In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Threemilestone 401 time(s). Sewage has been discharged for a total of 7937.8 hour(s). In total: 0.9 year(s)* of elapsed time.
98.8 The stations, on average, have been monitoring for 98.8% 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
(S) River Carnon Freshwater(S)
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Threemilestone - Yearly Summary
Summary for Year 2023
133 Spills | 2815.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Threemilestone 133 time(s). Sewage was discharged for a total of 2815.2 hour(s). In total: 0.32 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
117 Spills | 2480.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Threemilestone 117 time(s). Sewage was discharged for a total of 2480.2 hour(s). In total: 0.28 year(s)* of elapsed time.
96.5 The stations, on average, have been monitoring for 96.5% 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
151 Spills | 2642.4 hours
In 2021, sewage was discharged in, or near (~3mi.), Threemilestone 151 time(s). Sewage was discharged for a total of 2642.4 hour(s). In total: 0.3 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.