MFP has been retired following the release of CWMS 3.5 in September 2025, therefore all watersheds must be upgraded to use HEC-MetVue as a replacement for MFP. Follow these steps prior to upgrading your watersheds to version 3.5. 

There are three available methods to transition your CWMS/HEC-RTS watershed from MFP to HEC-MetVue.

Prerequisites

You should have an HEC-MetVue project prior to starting this process. If needed, follow the steps outlined in this guide to create a new HEC-MetVue project.

Modify the Program Order

Update your current watershed by modifying the existing Program Order to replace MFP with HEC-MetVue.

Create a New Watershed

Use this method to start fresh by creating a new watershed, either from scratch or by duplicating an existing one using Save As.

Create a New Program Order

Keep your existing watershed and create a brand-new Program Order specifically configured for HEC-MetVue.