Now in Beta

Integrated Demand & Delivery Model

Lillywhite IAMDD is a web platform for engineers and water managers offering a dynamic, visual, integrated approach to water demands and deliveries for mixed land use regions.

Hydraulic Modeling

A robust, browser-based EPANET-style node and link solver. Calculate pressures, velocities, and headloss across complex, looped networks.

Agricultural Water Deliveries

Integrate localized weather, soil properties, and Growing Degree Days (GDD) to simulate precise evapotranspiration, track soil moisture, and optimize smart irrigation rotation scheduling.

Municipal Water Deliveries

Leverage automated GIS structure-counting to apply distinct indoor unit demands and dynamic diurnal patterns, seamlessly integrating outdoor irrigation requirements to accurately simulate total municipal water use.

Beta Testing Access

Lillywhite IAMDD is currently in open beta testing so the interface is limited. If you have a specific use case that requires expanded capability, please contact me.

Current Beta Limits

  • Up to 3 Projects
  • 25 Areas / 30 Nodes / 30 Links (per project)
  • 3 Custom Scenarios (per project)
  • Full Hydraulic Solver Access
  • Continental U.S. Geographies Only