Surge model archive for Liverpool – April 2023
Surge model yearly archives from 2020 are available as zipped 
PDF files:
2020 | 2021
The latest data are usually made available within 6–8 weeks of the end of the month.
Hourly residual values
Key: line – model, cross – observations, red diamond marks hour closest to model high water
Click here to download the
PDF file for Liverpool during April 2023
Hourly residual values
Key: line – model, cross – observations, red diamond marks hour closest to model high water
Flood warnings from the
