"Best management practices for water quality (Water Quality BMPs)" means recommended practices for minimizing or preventing the direct or indirect discharge of sediment or other pollutants into surface waters and wetlands, including those listed in Env-Wt 307 and the Agriculture BMPs, Forestry BMPs, Marina BMPs, Invasive Plant BMPs, Routine Roadway BMPs, Trail BMPs, and Utility BMPs.
N.H. Admin. Code § Env-Wt 102.25