In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Hessay 588 time(s). Sewage has been discharged for a total of 4889.6 hour(s). In total: 0.55 year(s)* of elapsed time.
99.4 The stations, on average, have been monitoring for 99.4% 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
A Tributary Of The River Ouse Moor Drain New Dike Smawith Dike
View Summaries Nearby
Hessay - Yearly Summary
Summary for Year 2023
249 Spills | 2259 hours
In 2023, sewage was discharged in, or near (~3mi.), Hessay 249 time(s). Sewage was discharged for a total of 2259 hour(s). In total: 0.25 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
174 Spills | 1425.2 hours
In 2022, sewage was discharged in, or near (~3mi.), Hessay 174 time(s). Sewage was discharged for a total of 1425.2 hour(s). In total: 0.16 year(s)* of elapsed time.
99.7 The stations, on average, have been monitoring for 99.7% 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
165 Spills | 1205.4 hours
In 2021, sewage was discharged in, or near (~3mi.), Hessay 165 time(s). Sewage was discharged for a total of 1205.4 hour(s). In total: 0.13 year(s)* of elapsed time.
98.5 The stations, on average, have been monitoring for 98.5% of the total time in 2021. Stations with missing data have been excluded from this calculation.