y are generally manual-on and automatic-off devices, most commonly installed on lavatory faucets and showers. Nonpotable water. See potable water. Nonwater (or composting) toilet systems are dry plumbing fixtures and fittings that contain and treat human waste via microbiological processes. A nonwater

l shower 2.5 gpm HET, foam flush 0.05 Low-flow shower 1.8 gpm Nonwater toilet 0.0 Conventional urinal 1.0 High-efficiency urinal (HEW 0.5 Nonwater urinal 0.0 Facilities in residences and apartments, private bathrooms in hotels and hospitals, and restrooms in commercial establishments where th

h) 1.6 HET, dual flush (low-flush) 1.1 HET, foam flush 0.05 Non-water toilet 0.0 Conventional urinal 1.0 High-efficiency urinal (HEU) 0.5 Nonwater urinal 0.0 If rainwater or graywater harvested on-site is used for sewage conveyance, enter the estimated quantity in the calculation. Subtract th

rous materials, such as plastic and metal, do not have openings in which fluids maybe absorbed or discharged. Nonpotable water. See potable water. Nonwater (or composting) toilet systems are dry plumbing fixtures and fittings that contain and treat human waste via microbiological processes. A nonwater