From: Burr, Myron

Sent: Wed Feb 23 14:14:48 2011

To: waterqualitystandards

Cc: VAN NATTA Kathryn; STURDEVANT Debra

Subject: Arsenic comments

Importance: Normal

Attachments: NWPPA Final Comments DEQ Arsenic WQS Feb-22-11.docx;

Dear Deb,

Kathryn does not have access to a computer this afternoon, so she asked me to send you this final version of NWPPA's comments and ask that it replace the comments submitted earlier today. All other documents remain the same. If you have any questions, please feel free to contact Kathryn or me. Thank you.

<<NWPPA Final Comments DEQ Arsenic WQS Feb-22-11.docx>>

Best regards,

MYRON BURR, P.E.

ENVIRONMENTAL AFFAIRS MANAGER

Siltronic Corporation

7200 Front Avenue, M/S 30

Portland, OR 97210-3676

Tel. (503) 219-7832

Fax (503) 219-7599

email: myron.burr@siltronic.com

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