In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Hook 804 time(s). Sewage has been discharged for a total of 5343.2 hour(s). In total: 0.6 year(s)* of elapsed time.
99.3 The stations, on average, have been monitoring for 99.3% 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
Westfield Pilll - Headwaters To Tidal Limit Merlin's Brook - Headwaters To Conf With H Cled Milford Haven Inner Sprinkle Pill - Hw To Tl, Cleddau Es Westfield Pilll - Headwaters To Tidal Limit
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Hook - Yearly Summary
Summary for Year 2023
313 Spills | 1838.2 hours
In 2023, sewage was discharged in, or near (~3mi.), Hook 313 time(s). Sewage was discharged for a total of 1838.2 hour(s). In total: 0.2 year(s)* of elapsed time.
99.9 The stations, on average, have been monitoring for 99.9% 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
203 Spills | 1041.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Hook 203 time(s). Sewage was discharged for a total of 1041.2 hour(s). In total: 0.11 year(s)* of elapsed time.
99.8 The stations, on average, have been monitoring for 99.8% 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
288 Spills | 2463.7 hours
In 2021, sewage was discharged in, or near (~3mi.), Hook 288 time(s). Sewage was discharged for a total of 2463.7 hour(s). In total: 0.28 year(s)* of elapsed time.
98.1 The stations, on average, have been monitoring for 98.1% of the total time in 2021. Stations with missing data have been excluded from this calculation.