Halwill - Sewage Summary

Summary for Halwill 2021-2023

434 Spills | 4260.9 hours

In the period we have records for, 2021-2023, sewage has been discharged in, or near (~3mi.), Halwill 434 time(s).
Sewage has been discharged for a total of 4260.9 hour(s).
In total: 0.48 year(s)* of elapsed time.

87.1
The stations, on average, have been monitoring for 87.1% of the total time we have data for.

Discharge Volume by Year

Hours and Spills by Year

Uptime Yearly Summary (Average)

View Summaries Nearby

Halwill - Yearly Summary

Summary for Year 2023

121 Spills | 1788.3 hours

In 2023, sewage was discharged in, or near (~3mi.), Halwill 121 time(s).
Sewage was discharged for a total of 1788.3 hour(s).
In total: 0.2 year(s)* of elapsed time.

61.5
The stations, on average, have been monitoring for 61.5% of the total time in 2023.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2023

1

121 Spills | 1788.3 hours
Halwill Sewage Treatment Works

A single station may appear twice when there are multiple individual outlets in the top 3.

Summary for Year 2022

180 Spills | 1510.3 hours

In 2022, sewage was discharged in, or near (~3mi.), Halwill 180 time(s).
Sewage was discharged for a total of 1510.3 hour(s).
In total: 0.17 year(s)* of elapsed time.

100
The stations, on average, have been monitoring for 100% of the total time in 2022.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2022

1

180 Spills | 1510.3 hours
Halwill Sewage Treatment Works

A single station may appear twice when there are multiple individual outlets in the top 3.

Summary for Year 2021

133 Spills | 962.2 hours

In 2021, sewage was discharged in, or near (~3mi.), Halwill 133 time(s).
Sewage was discharged for a total of 962.2 hour(s).
In total: 0.1 year(s)* of elapsed time.

100
The stations, on average, have been monitoring for 100% of the total time in 2021.
Stations with missing data have been excluded from this calculation.

Worst Stations in 2021

1

133 Spills | 962.2 hours
Halwill Sewage Treatment Works

A single station may appear twice when there are multiple individual outlets in the top 3.

* - Elapsed time, in years or days, is the sum of time across the station(s) for which discharge event(s) have occured.

FloodMapper is an independent site and is not associated with any government bodies (e.g. Environment Agency).