Minnesota Legislature
Office of the Revisor of Statutes
Minnesota Administrative Rules
1545.1170 VALLEY OR GUTTER DRAINS.
In new construction, valley or gutter drains shall have concave bottoms or the junctions of the sides and the bottoms shall be coved.
Statutory Authority:
MS s 31.54
Published Electronically:
August 28, 2002
Official Publication of the State of Minnesota
Revisor of Statutes