In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Birkenhead 2042 time(s). Sewage has been discharged for a total of 24697.7 hour(s). In total: 2.81 year(s)* of elapsed time.
93.4 The stations, on average, have been monitoring for 93.4% 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
Mersey Estuary Mill Dam River Mersey Estuary River Birket (Great Culvert -Downstream Length) / Mersey Estuary River Douglas River Mersey Estuary River Mersey Estuary (Tidal) River Mersey Estuary/R.Birket River Ribble Estuary Via A Surface Water Sewer The Mersey Estuary
View Summaries Nearby
Birkenhead - Yearly Summary
Summary for Year 2023
628 Spills | 6244.9 hours
In 2023, sewage was discharged in, or near (~3mi.), Birkenhead 628 time(s). Sewage was discharged for a total of 6244.9 hour(s). In total: 0.71 year(s)* of elapsed time.
97.1 The stations, on average, have been monitoring for 97.1% 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
559 Spills | 7339.4 hours
In 2022, sewage was discharged in, or near (~3mi.), Birkenhead 559 time(s). Sewage was discharged for a total of 7339.4 hour(s). In total: 0.83 year(s)* of elapsed time.
90.8 The stations, on average, have been monitoring for 90.8% 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
855 Spills | 11113.3 hours
In 2021, sewage was discharged in, or near (~3mi.), Birkenhead 855 time(s). Sewage was discharged for a total of 11113.3 hour(s). In total: 1.26 year(s)* of elapsed time.
92.1 The stations, on average, have been monitoring for 92.1% of the total time in 2021. Stations with missing data have been excluded from this calculation.