AWH Yield Calculator
Estimate annual water capture from the legal 110-gallon Colorado exemption plus optional Atmospheric Water Harvesting modules. Adjust roof area, county, and AWH stack to model total resilience.
Inputs
Rain
14.3"
Humidity
52%
Temp
50°F
Total annual water resilience
18,174 gal/yr
Equivalent to ~50 gal/day · enough for ~227 hot-tub fills.
Rooftop (legal 110)
18,174
gal/yr
≤110 gal storage
AWH modules
0
gal/yr
Server-heat bonus
0
gal/yr
Order-of-magnitude estimates. Rooftop yield is captured under the residential exemption; AWH modules harvest atmospheric moisture (separate from the 110-gal cap).