USEPA Office of Water
The Office of Water (OW) is responsible for implementing the Clean Water Act and Safe Drinking Water Act and several other statutes. OW activities are targeted to prevent pollution wherever possible and to reduce risk for people and ecosystems in the most cost-effective ways possible.
The link address is: http://www.epa.gov/OW/
LGC Comments to LA RWQCB - Opportunities and Challenges for the Integrating Water and Land Use - October 2007