AWQMS is data management system for ambient water quality data. It was specifically designed for compatibility with EPA's new Water Quality eXchange (WQX). Using AWQMS, you can import and validate your lab and field data, review and modify the data for quality control or other purposes, and then export (and optionally submit) a WQX-compatible file to the EPA.
For installations without a node on the National Environmental Exchange Network, AWQMS can be configured to directly interact with the Central Data Exchange (CDX), EPA Portal through which environmental data is expected to flow.