Nos. 03-74795, 06-17187, 06-17188 IN THE UNITED STATES COURT OF APPEALS FOR THE NINTH CIRCUIT NORTHWEST ENVIRONMENTAL ADVOCATES, et al., Plaintiffs-Appellees/Petitioners, and THE STATES OF NEW YORK, et al., Plaintiff-Intervenors Appellees, v. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY, Defendant-Appellant/Respondent, and THE SHIPPING INDUSTRY BALLAST WATER COALITION, Defendant-Intervenor Appellant ON APPEAL FROM THE UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF CALIFORNIA REPLY BRIEF ON PETITION FOR REVIEW OF NORTHWEST ENVIRONMENTAL ADVOCATES, et al. Deborah A. Sivas, CA Bar No. 135446 Holly D. Gordon, CA Bar No. 226888 STANFORD ENVIRONMENTAL LAW CLINIC Stanford Law School Crown Quadrangle 559 Nathan Abbott Way Stanford, California 94306-8610 Telephone: (650) 723-0325 Facsimile: (650) 723-4426 Melissa Powers, OSB 02118 PACIFIC ENVIRONMENTAL ADVOCACY CENTER 10015 S.W. Terwilliger Boulevard Portland, Oregon 97219-7799 Telephone: (503) 768-6727 Facsimile: (503) 768-6642 Attorneys for Plaintiffs-Appellees/Petitioners NORTHWEST ENVIRONMENTAL ADVOCATES, et al.