In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Perthy 341 time(s). Sewage has been discharged for a total of 722.5 hour(s). In total: 0.08 year(s)* of elapsed time.
84.4 The stations, on average, have been monitoring for 84.4% 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
Common Brook Newnes Brook Tetchill Brook
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Perthy - Yearly Summary
Summary for Year 2023
155 Spills | 446.9 hours
In 2023, sewage was discharged in, or near (~3mi.), Perthy 155 time(s). Sewage was discharged for a total of 446.9 hour(s). In total: 0.05 year(s)* of elapsed time.
97.3 The stations, on average, have been monitoring for 97.3% 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
108 Spills | 151.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Perthy 108 time(s). Sewage was discharged for a total of 151.5 hour(s). In total: 0.01 year(s)* of elapsed time.
96.2 The stations, on average, have been monitoring for 96.2% 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
78 Spills | 124 hours
In 2021, sewage was discharged in, or near (~3mi.), Perthy 78 time(s). Sewage was discharged for a total of 124 hour(s). In total: 0.01 year(s)* of elapsed time.
59.8 The stations, on average, have been monitoring for 59.8% of the total time in 2021. Stations with missing data have been excluded from this calculation.