Surge model archive

Surge model yearly archives from 2020 are available as zipped pdf PDF files:
2004 | 2005 | 2006 | 2007 | 2008 | 2009
2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019

The latest data are usually made available within 6–8 weeks of the end of the month.

Port
Year
Month

Hourly residual values
Key: linemodel, crossobservations, red diamond marks hour closest to model high water
Download the pdf PDF file

Hourly residual values
Key: linemodel, crossobservations, red diamond marks hour closest to model high water