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EPA's Region 6 Office

Serving: Arkansas, Louisiana, New Mexico, Oklahoma, Texas, and 66 Tribal Nations

Source Water Protection: Items of Interest


Source Water Assessments

Each of the five states in Region 6 has an EPA approved Source Water Assessment and Protection program (SWAP). These state programs can be viewed by clicking on the links below:

EPA Region 6 SWAP Coordinator
Ken Williams
(214) 665-7129

Exit EPA Disclaimer New Mexico SWAP program
Arkansas SWAP program Oklahoma SWAP program
Louisiana SWAP program Texas SWAP program

Animal Feeding Operations (AFOs)

Where a number of animals are confined within a small area, there can be potential for contamination of ground water by animal wastes. Most of these animal feeding operations (AFOs) are classified as cattle feedlots, dairies, swine or poultry operations, but several other animal types are also raised commercially under crowded conditions. Where an especially large number of animals are concentrated at one location, the AFO is identified as a Concentrated Animal Feeding Operation (CAFO) and is subject to EPA's permit program under the National Pollutant Discharge Elimination System (NPDES). Both large and small AFOs have been documented as sources of ground water contamination.

Under the Ground Water Protection program, Region 6 has collected information on water quality, soils and other characteristics for a number of AFOs, identified various aspects of the contamination potential of these operations, and offered assistance to other programs in analyzing pollution at individual facilities.

Reports, fact sheets and other information on AFOs presented at this site are a result of research and information collection activities conducted by the Region 6 Ground Water Center and state agencies within Region 6. These items address selected topics related to the extent, causes and remediation of ground water contamination at AFOs in the Region.

** You will need the free Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more. **


UIC Class V Regulations

State's New Class V Regulations

On April 5, 2000, new federal rules governing motor vehicle waste wells and cesspools became effective. At that time, all EPA approved state underground injection control (UIC) programs were required to revise their programs to include equivalent requirements. These revisions must also be approved by EPA. Each state in Region 6 is currently in progress of revising their program and some have already adopted and are implementing state rules. To learn of the status of this effort in your state, contact your underground injection control program:

STATE
CONTACT
TELEPHONE NUMBER
     
Arkansas Ms. Linda Hanson 501-682-0646
Louisiana Mr. Joseph Ball Jr. 225-342-5561
New Mexico Mr. George Schuman 505-827-2945
Oklahoma Dr. Saba Tahmassebi 405-702-5142
Texas Mr. Bryan Smith 512-239-6075


Public Notices

Public Notices provided an avenue for the public to involve itself with the actions of an agency as it implements its authorities. Public Notices are an official announcement of proposed agency decisions or facility activities. Most notices contain essentially the same information, but differ in how and under what circumstances they are distributed. Please see below for more information on various permitting programs within the Source Water Protection Branch.

UIC Public Notices

Drinking Water    Ground Water    Underground Injection Control

Source Water Protection Branch

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