EXH0080017762

PCHBPollution Control Hearings Board of the State of Washington

1. I am over the age of 18, am competent to testify, and have personal knowledge of the facts stated herein. 2. I have been employed by the Department of Ecology (Ecology) since 1979, and for most of that time I have worked in the Water Quality Program. For the last 10 years I have been working on stormwater issues for the Water Quality Program. I have worked on the three primary categories of stormwater management - industrial, municipal and construction. 3.. I am familiar with the Stormwater Management Manual for Puget Sound issued by Ecology in February of 1992 (1992 Manual). A revised draft of the manual specific was issued in August of 1999 and then again in August of 2000 (1999 Draft Manual). After DECLARATION OF 1 A'I-I-ORNEYGENERALOFWASHINGTON EcologyDwlsmn EDWARD O'BRIEN eo Box_l I'/ Olympia. WA 98504-01 i7 FAX (360) 586-6700 _'.., 0 2 20$1 AR 017762 thorough review and comment, the final version of the western Washington stormwater manual was issued by Ecology on September 27, 2001. 4. I worked extensively with the 1992 Manual, the 1999 Draft lVlanual and am very, familiar with the final version of the manual that was recently issued. I work with the stormwater manuals on a daily basis. 5. I am also familiar with the 1998 King County Surface Water Design lVlanual (King County Design Manual). This manual is similar to the Ecology stormwater manuals, except that it was prepared and issued by King County. 6. These manuals are used by…
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