The WWHM2 PROJECT BOOK includes step-by-step instructions with pictures for designing 20 different representative projects: pond sizing using AutoPond, manual pond sizing, offsite basin, bypass basin, full infiltration, partial infiltration, sand filter sizing, vault sizing, irregular shaped pond sizing, tank sizing, use of the SSD Table, residential development basin, water quality facility sizing, green PERLNDs, lateral flow basins, gravel trench bed sizing, multiple points of compliance, modeling an entire watershed, green roof modeling, and bioretention modeling. In addition, the book includes tricks on how to add base flow, represent LID facilities, and size filter cartridges.