Home > Maps and statistics > Hydrological observations > Monthly hydrological reports Monthly hydrological reports Editing of monthly hydrological reports ended in year 2014. Last published reports are listed below and archive is available from HELDA publication archive. Recent hydrological statistics can be found as tables and graphs from Hydrological statistics. Monthly hydrological reports 1959-2010 in HELDA publication archive Monthly hydrological reports Monthly hydrological report November 2014 Monthly hydrological report October 2014 Monthly hydrological report September 2014 Monthly hydrological report August 2014 Monthly hydrological report July 2014 Monthly hydrological report June 2014 Monthly hydrological report May 2014 Monthly hydrological report April 2014 Monthly hydrological report March 2014 Monthly hydrological report February 2014 Monthly hydrological report January 2014 Annual hydrological report 2013 Monthly hydrological report December 2013 Monthly hydrological report November 2013 Monthly hydrological report October 2013 Monthly hydrological report September 2013 Monthly hydrological report August 2013 Monthly hydrological report July 2013 Monthly hydrological report June 2013 Monthly hydrological report May 2013 Monthly hydrological report April 2013 Monthly hydrological report March 2013 Monthly hydrological report February 2013 Monthly hydrological report January 2013 Annual hydrological report 2012 Monthly hydrological report December 2012 Monthly hydrological report November 2012 Monthly hydrological report October 2012 Monthly hydrological report September 2012 Monthly hydrological report August 2012 Monthly hydrological report July 2012 Monthly hydrological report June 2012 Monthly hydrological report May 2012 Monthly hydrological report April 2012 Monthly hydrological report March 2012 Monthly hydrological report February 2012 Monthly hydrological report January 2012 Annual hydrological report 2011 Monthly hydrological report December 2011 Monthly hydrological report November 2011 Monthly hydrological report October 2011 Monthly hydrological report September 2011 Monthly hydrological report August 2011 Monthly hydrological report July 2011 Monthly hydrological report June 2011 Monthly hydrological report May 2011 Monthly hydrological report April 2011 Monthly hydrological report March 2011 Monthly hydrological report February 2011 Monthly hydrological report January 2011 Published 2017-11-30 at 11:02, updated 2019-12-12 at 13:01 Suomeksi In English Topic: hydrology, rivers, lakes, ice, snow, temperature, surface waters, groundwater level, ground frost, precipitation, water level, river systems, river discharge Publisher: Finnish Environment Institute Share: Feedback for the person in charge Print this page