In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Holywell 266 time(s). Sewage has been discharged for a total of 435.2 hour(s). In total: 0.04 year(s)* of elapsed time.
92.4 The stations, on average, have been monitoring for 92.4% 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
Atlantic Ocean (C) Crantock Beach (C) River Gannel (S) Stream (S) Trib Of Porth Joke
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Holywell - Yearly Summary
Summary for Year 2023
108 Spills | 172.3 hours
In 2023, sewage was discharged in, or near (~3mi.), Holywell 108 time(s). Sewage was discharged for a total of 172.3 hour(s). In total: 0.01 year(s)* of elapsed time.
98.4 The stations, on average, have been monitoring for 98.4% 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
76 Spills | 132.1 hours
In 2022, sewage was discharged in, or near (~3mi.), Holywell 76 time(s). Sewage was discharged for a total of 132.1 hour(s). In total: 0.01 year(s)* of elapsed time.
99 The stations, on average, have been monitoring for 99% 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
82 Spills | 130.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Holywell 82 time(s). Sewage was discharged for a total of 130.7 hour(s). In total: 0.01 year(s)* of elapsed time.
80 The stations, on average, have been monitoring for 80% of the total time in 2021. Stations with missing data have been excluded from this calculation.