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Important information from EPA

EPA has finalized the Unregulated Contaminant Monitoring Regulations (UCMR 3).  This rule was published in the Federal Register on May 2, 2012.  Below is a link to a pdf of the document as well as to further details, as posted on EPA’s website.

Link to 30 page Federal Register notice in pdf:

Read more about this final rule on EPA’s website at:

EPA Region 3’s rule lead is Michelle Hoover.  She can be reached for any questions at

Patti Kay Wisniewski
Drinking Water Security Coordinator
Drinking Water Branch (3WP21)
1650 Arch Street
Philadelphia, PA  19103-2029
215-814-5668/215-814-2302 FAX
CELL PHONE: 215-514-7893

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