In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Altarnun 463 time(s). Sewage has been discharged for a total of 7429.4 hour(s). In total: 0.84 year(s)* of elapsed time.
74.8 The stations, on average, have been monitoring for 74.8% 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
Peneont Water (S) Penpont Water Tributary Of Mill Leat
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Altarnun - Yearly Summary
Summary for Year 2023
148 Spills | 2907 hours
In 2023, sewage was discharged in, or near (~3mi.), Altarnun 148 time(s). Sewage was discharged for a total of 2907 hour(s). In total: 0.33 year(s)* of elapsed time.
99.4 The stations, on average, have been monitoring for 99.4% 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
160 Spills | 2352.8 hours
In 2022, sewage was discharged in, or near (~3mi.), Altarnun 160 time(s). Sewage was discharged for a total of 2352.8 hour(s). In total: 0.26 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
155 Spills | 2169.6 hours
In 2021, sewage was discharged in, or near (~3mi.), Altarnun 155 time(s). Sewage was discharged for a total of 2169.6 hour(s). In total: 0.24 year(s)* of elapsed time.
25 The stations, on average, have been monitoring for 25% of the total time in 2021. Stations with missing data have been excluded from this calculation.