Developing a Stormwater Pollution Prevention Plan (SWPPP) Instructional resources for developing effective Stormwater Pollution Prevention Plans (SWPPP). Developing Your Stormwater Pollution ...
The Clean Water Act (CWA) generally requires NPDES permit coverage for stormwater discharges associated with construction activities that disturb one or more acres of land, as well as smaller ...
Highway construction project sites that disturb more than 1 acre of land are required by law to properly manage stormwater so that pollutants do not reach surrounding receiving waters. Uncontrolled ...
On August 3, 2026, the U.S. Environmental Protection Agency published its proposed 2027 Construction General Permit (CGP). The proposed permit, if finalized, will replace the existing 2022 CGP that ...
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