Modifying a SWMP in changing field conditions.
Your Stormwater Management Plan is a living document that is intended to be updated to reflect changes over the life of a project. If your SWMP is not updated routinely, there is a strong chance that you are out of compliance. Regulators who visit your site and review your SWMP are trained to compare site conditions to the plan and ensure that they are in synch. So modifying your SWMP is a critical step for every project owner.