General method description for StormTac Web has been updated on this homepage and more detailed in the guide to the application, incl. addition of a new introductory chapter.
The description of quantified uncertainty has been updated incl. added equations in the guide.
Description of the recipient model has been updated, incl. a section on calculating new distributed acceptable load and on how to calculate acceptable load for e.g. urban areas and agricultural land, which provides the opportunity to distribute the treatment needs to several actors (the Transport Administration, municipalities, operators, etc.). The distribution of the treatment needs is based on the amount of pollutant load the individual operator contributes to in the catchment area.