Minn. Stat. § 115.425: NONINGESTED SOURCES; PHOSPHORUS REDUCTION GOAL.

The state goal for reducing phosphorus from noningested sources entering municipal wastewater treatment systems is at least a 50 percent reduction based on the timeline for reduction developed by the commissioner under Laws 2003, chapter 128, article 1, section 166, and a reasonable estimate of the amount of phosphorus from noningested sources entering municipal wastewater treatment systems in calendar year 2003.