In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Tregonna 452 time(s). Sewage has been discharged for a total of 2203.8 hour(s). In total: 0.25 year(s)* of elapsed time.
94 The stations, on average, have been monitoring for 94% 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
Camel Estuary (E) Camel(E) Via Surfacewatersewer River Camel (S) River Camel Estuary River Camel Estuary (E) River Camel Estuary Via Sws Trib Of Little Petherick Creek
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Tregonna - Yearly Summary
Summary for Year 2023
154 Spills | 1031.6 hours
In 2023, sewage was discharged in, or near (~3mi.), Tregonna 154 time(s). Sewage was discharged for a total of 1031.6 hour(s). In total: 0.11 year(s)* of elapsed time.
83.3 The stations, on average, have been monitoring for 83.3% 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
152 Spills | 505.9 hours
In 2022, sewage was discharged in, or near (~3mi.), Tregonna 152 time(s). Sewage was discharged for a total of 505.9 hour(s). In total: 0.05 year(s)* of elapsed time.
98.8 The stations, on average, have been monitoring for 98.8% 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
146 Spills | 666.2 hours
In 2021, sewage was discharged in, or near (~3mi.), Tregonna 146 time(s). Sewage was discharged for a total of 666.2 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 2021. Stations with missing data have been excluded from this calculation.