In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), St Stephen 552 time(s). Sewage has been discharged for a total of 6393.4 hour(s). In total: 0.72 year(s)* of elapsed time.
79.5 The stations, on average, have been monitoring for 79.5% 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
Caerhays Stream Gwindra Stream (S) Gwindra Stream(S) Lappa Valley (S) River Fal Stream (S) Un-Named Watercourse (S)
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St Stephen - Yearly Summary
Summary for Year 2023
233 Spills | 2331.2 hours
In 2023, sewage was discharged in, or near (~3mi.), St Stephen 233 time(s). Sewage was discharged for a total of 2331.2 hour(s). In total: 0.26 year(s)* of elapsed time.
94.1 The stations, on average, have been monitoring for 94.1% 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
145 Spills | 1762.4 hours
In 2022, sewage was discharged in, or near (~3mi.), St Stephen 145 time(s). Sewage was discharged for a total of 1762.4 hour(s). In total: 0.2 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
174 Spills | 2299.7 hours
In 2021, sewage was discharged in, or near (~3mi.), St Stephen 174 time(s). Sewage was discharged for a total of 2299.7 hour(s). In total: 0.26 year(s)* of elapsed time.
44.4 The stations, on average, have been monitoring for 44.4% of the total time in 2021. Stations with missing data have been excluded from this calculation.