Epanet Plus |top| May 2026

For over 20 years, EPANET 2.0 served as the backbone for water distribution modeling. However, the industry began to outgrow the original code due to:

A utility in Idaho struggled with chlorine residual violations at fringe nodes. Using ’s multi-species decay kinetics, they identified that their booster chlorination schedule was 2 hours off. By adjusting the time-varying injection pattern (only possible in Plus), they saved $200k in tank flushing costs. epanet plus

Modeling the movement of reactive species, water age, and source tracing. For over 20 years, EPANET 2