- Precipitation from a rooftop may be collected if:
- No more than two rain barrels with a combined storage capacity of one hundred ten gallons or less are utilized;
- Precipitation is collected from the rooftop of a building that is used primarily as a single-family residence or a multi-family residence with four or fewer units;
- The collected precipitation is used for outdoor purposes including irrigation of lawns and gardens; and
- The collected precipitation is used on the residential property on which the precipitation is collected.
- A person shall not use precipitation collected under this article for drinking water or indoor household purposes.
- The state engineer may curtail rain barrel usage pursuant to section 37-92-502 (2)(a).
Source: L. 2016: Entire article added, (HB 16-1005), ch. 161, p. 510, § 1, effective August 10.