From: Barbara L STIFEL

Sent: Wed Feb 23 13:33:05 2011

To: waterqualitystandards

Cc: CUDE Curtis.G; FARRER David.G

Subject: Arsenic Rulemaking Public Comment

Importance: Normal

We have reviewed the February 1, 2011, Water Quality Standards Review and Recommendations: Arsenic document. Thanks to the Workgroup for its hard work reconciling the protection of human health and the naturally high levels of arsenic in some Oregon waters into the proposed criteria.

David G Farrer

Barbara L Stifel

Oregon Health Authority

Barbara L. Stifel

Environmental Health Specialist

Office of Environmental Public Health

Oregon Health Authority

800 NE Oregon Street, Suite 640

Portland OR 97232, USA

Phone: 971-673-0429

Fax: 971-673-0457

e-mail: barbara.l.stifel@state.or.us