US EPA

Drinking Water Requirements for States and Public Water Systems

The Drinking Water Regulations for Arsenic and Clarifications to Compliance and New Source Contaminants Monitoring guidance:

Summarizes key sections of the proposed rule;
Provides a "how to approach" for EPA Regions and states to implement the regulation;
Contains an explanation of the Rule's requirements and guidance for preparing state primacy revision applications;
Incorporates comments received from EPA Regions, states, technical assistance providers, PWSs, and others.

Implementation Guidance for the Arsenic Rule Appendix

Implementation Guidance for the Arsenic Rule Appendix Glossary A

Implementation Guidance for the Arsenic Rule Appendix Glossary B

Implementation Guidance for the Arsenic Rule Appendix Glossary C

Implementation Guidance for the Arsenic Rule Appendix Glossary D

Implementation Guidance for the Arsenic Rule Appendix Glossary E

Implementation Guidance for the Arsenic Rule Appendix Glossary F

Implementation Guidance for the Arsenic Rule Appendix Glossary G

Implementation Guidance for the Arsenic Rule Appendix Glossary H

Memorandum guidance on reporting arsenic exemptions to SDWIS/FED during CY2006

Implementation Guidance for the Arsenic Rule Appendix Glossary I

Implementation Guidance for the Arsenic Rule Appendix Glossary J

Implementation Guidance for the Arsenic Rule Appendix Glossary K

Implementation Guidance for the Arsenic Rule Appendix Glossary L

Implementation Guidance for the Arsenic Rule Appendix Glossary M

Implementation Guidance for the Arsenic Rule Appendix Glossary N