HYPE
A new rainfall-runoff model which allows for a detailed description of flow paths and chemical turnover in soils.
HBV/IHMS
A classic semi-distributed rainfall-runoff model with a user interface.
HBV-NP
HBV with routines for nitrogen and phosphorus transport.
BIOLA
A model for nutrient turnover in eutrophic lakes.
Warning level (in swedish) 2, Sweden