From: Rob B. Ede
Sent: Mon Feb 08 11:35:26 2010
To: BAYUK Dana
Cc: Bob Wyatt; Patty Dost; cstivers@anchorqea.com; John Edwards; LARSEN Henning; Tom McCue
Subject: 2010 NW Natural Groundwater Monitoring Program
Importance: Normal
Attachments: 2010 Gasco GW Monitoring Schedule_0208_2010.pdf; Dana, Attached please find a summary of the proposed NW Natural 2010 groundwater monitoring program for Gasco and SIltronic. As with the 2009 program, the 2010 program is designed to monitor all wells such that site-wide data are collected synchronously on a semi-annual basis to provide long term water quality trend evaluation. A full (all well) event is scheduled to commence this Quarter - with the sampling anticipated to begin next week, with samples from all wells being tested for the full routine suite of parameters. Please advise at your earliest convenience if you have any questions or comments on the attached schedule. Best regards, -Rob -- This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose, or take any action based upon this message or any information herein. If you receive this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you. Rob B. Ede / robe@hahnenv.com Hahn and Associates, Inc. Environmental Consultants 434 NW 6th Avenue, Suite 203 Portland, Oregon 97209-3651 Phone: 503.796.0717 / Facsimile: 503.227.2209