In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Butlocks Heath 701 time(s). Sewage has been discharged for a total of 6133.8 hour(s). In total: 0.7 year(s)* of elapsed time.
95.8 The stations, on average, have been monitoring for 95.8% 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
Badnam Creek Hook Lake Hungerford Stream River Hamble River Hamble Estuary River Itchen Estuary Southampton Water Tributary To Spear Pond Gully Unnamed Trib Of River Itchen
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Butlocks Heath - Yearly Summary
Summary for Year 2023
393 Spills | 4030.4 hours
In 2023, sewage was discharged in, or near (~3mi.), Butlocks Heath 393 time(s). Sewage was discharged for a total of 4030.4 hour(s). In total: 0.46 year(s)* of elapsed time.
97.6 The stations, on average, have been monitoring for 97.6% 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
171 Spills | 1261.9 hours
In 2022, sewage was discharged in, or near (~3mi.), Butlocks Heath 171 time(s). Sewage was discharged for a total of 1261.9 hour(s). In total: 0.14 year(s)* of elapsed time.
95.4 The stations, on average, have been monitoring for 95.4% 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
137 Spills | 841.4 hours
In 2021, sewage was discharged in, or near (~3mi.), Butlocks Heath 137 time(s). Sewage was discharged for a total of 841.4 hour(s). In total: 0.09 year(s)* of elapsed time.
94.5 The stations, on average, have been monitoring for 94.5% of the total time in 2021. Stations with missing data have been excluded from this calculation.