What is a SWPPP and why do I need one?!

"I've been doing this for 40 years and I've never had to have a SWPPP before. Why do I need one now?" People ask me this question a lot. In fact, people ask me this question way too often. It's time we put the subject to rest. SWPPPs aren't new and they aren't going anywhere. This may be the first time you've heard of it, but it certainly won't be the last. What is a SWPPP? SWPPP stands for Stormwater Pollution Prevention Plan. The name pretty much says it all. A SWPPP is a plan that must be in place on all construction and industrial production sites that disturb more than 1 acre of land. They are also required for a lot of projects that disturb less than 1 acre of land. The SWPPP tells the EPA, your state, and your municipal separate storm sewer system (MS4) exactly how you plan on keeping sediment, debris, fuels and oils, paint, concrete, and any other pollutant you might generate out of the storm drains, lakes, rivers, stream