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Portland Water Bureau

From forest to faucet, we deliver the best drinking water in the world.

Customer Service: 503-823-7770


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OHA Request for Additional Information related to Portland's LT2 Water Treatment Variance Request and Portland's Responses

Attachments Table of Contents

Related to the PWB response to OHA

Questions 1A & 1C Attachments

Larger Detailed Map & Recreational Trails

Question 2 Attachment 2.5 part 1

1994 Northwest Forest Plan Standard and Guidelines