OWTS Designer

Parcel — by address Find parcel by address …or by tax id (SBL) Look up parcel (NYS GIS) Adjacent parcels Adjacent parcels (10 ft) + truth corners Road centerline & ROW Draw road centerline

Job type Repair New Replacement System type (sizes the D-1/D-2 detail) Conventional trench (Table 6B) Absorption bed (Table 7B) Raised (Fig 28 / Table 9) Mound Seepage pit

Design assist Suggest bed location ✨ Auto-design (recommend → size → place) Auto-design from the site Field stakeout — house foundation (datum) Basement Crawl space Slab Build field package Assemble package

Terrain (3DEP) Fetch live 3DEP terrain Soil (SSURGO) Fetch soil survey Flood (FEMA NFHL) Check flood zone Wetlands (NYS DEC) Check wetlands (100 ft) Surface water (USGS NHD) Check surface water (100 ft) Aquifer (NYS) Check aquifer overlay Buildings (NYS footprints) Find building footprints Wells (NYS DB — incomplete) Check wells (100 ft) Adjacent wells (assessment) Check neighbor wells

🤖 Septic Sam (AI assist) Septic Sam — identify building 📷 Field photos (Sam cross-checks these)