In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Morfa Nefyn 1340 time(s). Sewage has been discharged for a total of 10075.5 hour(s). In total: 1.15 year(s)* of elapsed time.
85.7 The stations, on average, have been monitoring for 85.7% 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
Afon Geirch Caernarfon Bay Caernarfon Bay South Geirch Unnamed Tributary Of Afon Geirch Unnamed Watercourse
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Morfa Nefyn - Yearly Summary
Summary for Year 2023
574 Spills | 4203.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Morfa Nefyn 574 time(s). Sewage was discharged for a total of 4203.2 hour(s). In total: 0.47 year(s)* of elapsed time.
84.7 The stations, on average, have been monitoring for 84.7% 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
321 Spills | 1571.5 hours
In 2022, sewage was discharged in, or near (~3mi.), Morfa Nefyn 321 time(s). Sewage was discharged for a total of 1571.5 hour(s). In total: 0.17 year(s)* of elapsed time.
82.2 The stations, on average, have been monitoring for 82.2% 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
445 Spills | 4300.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Morfa Nefyn 445 time(s). Sewage was discharged for a total of 4300.7 hour(s). In total: 0.49 year(s)* of elapsed time.
90.2 The stations, on average, have been monitoring for 90.2% of the total time in 2021. Stations with missing data have been excluded from this calculation.