What is the purpose of the stormwater application rule established on Nov 16, 1990?

The purpose of the stormwater application rule established on November 16, 1990, is to manage stormwater discharges. This rule was created to address the significant environmental impacts that stormwater runoff can have on water quality. Stormwater runoff can carry pollutants such as sediments, nutrients, heavy metals, and other toxic substances from urban and agricultural areas into waterways, potentially harming aquatic ecosystems and drinking water supplies.

By regulating how stormwater is managed, the rule aims to minimize these impacts and protect water resources. This includes requiring permits for certain types of discharges and implementing best management practices to control and treat stormwater before it is released into the environment. Proper stormwater management not only helps to prevent pollution but also promotes sustainability and effective water resource management within communities.