- Lagoon size is determined by the number of bedrooms, as well as the annual evaporation and precipitation rates for the geographic region.
- The lagoon size is NOT based on the square footage of the house, or the number of people living in the house because occupancy can change.
- The following formula is used:
Nebraska evaporation and precipitation numbers used in the lagoon size formula: Nebraska Total Annual Lake Evaporation (fig18.3 NDEQ Title 124 1999) Nebraska Total Annual Precipitation (fig18.4 NDEQ Title 124 1999) |