The proportion of wastewater piped to a sewage treatment plant.
Used to calculate:impervious runoff from hardtops, pervious runoff from soil and sewage from people
Varies by: lifestyle
| Used | lifestyle | Reference | Location: Ecosystem (study period) |
Value | Units | Notes |
|---|
| * | Average American | Rural Community Assistance Program 2009 Still Living Without the Basics... | USA: All (2000) | 99.9936 | % proportion (0 - 100) | |
| * | Average Earthling | UNICEF & WHO 2012 Progress on Drinking Water and Sanitation | Global: All (2010) | 63 | % proportion (0 - 100) | |
| Average Earthling | United Nations 2012 Millennium Development Goals Report | Global: Developing Regions (2010) | 56 | % proportion (0 - 100) | ||
| * | Average New Yorker | Assumed | New York City: Urban Area () | 1 | proportion (0-1) | |
| * | Eco-conscious | Assumed | New York City: Urban Area () | 1 | proportion (0-1) | |
| * | Lenape Person | Assumed | New York City: Mannahatta () | 0 | proportion (0-1) |