Anyone here familar with EPA rain water run off requirements?

Anybody here that has experience with a rain water run off plan?

Thanks

In my area you have to have a barrier that can stop sediment if you disturb the earth, and in most cases if you fail a rust study.
There is also requirements to have catch ponds, sampling points, monitoring stations, and much more if your operation is large enough ( or have a big parking lot ).
Here is a link to a lot of the legal crap LINK .
This is why I hire a lawyer, and hate American business laws .

I think you might be talking about a storm water pollution prevention plan or SWPPP. You can look it up online. I think EPA had resources on how to do one. Many environmental companies out there do these plans for business.