Notes
Deliberative memorandum dated August 1, 2001 from Katie Walter (KLW@shanwil.com) to Ann Kenny, Washington State Department of Ecology, re Draft 401 Conditions for Auburn Mitigation Site revisions. Covers culvert placement issues in revised grading plan (June 28, 2001) at northwest corner and south central portion of site, drainage swale, maintenance pathway, and southwestern basin. Performance standards section addresses NRMP plant community monitoring, vegetation sampling, hydrologic monitoring using piezometers in undisturbed wetlands, Borrow Site 3, Wetland 29, Miller Creek mitigation area irrigation plan, and 100-year 24-hour design storm replacement drainage channel standard. Forwarded by Ann Kenny to Erik Stockdale. Document marked ‘DELIBERATIVE – DO NOT DISCLOSE.’ AR 018500, exhibit 21-1-12020-001-M1 REVISED.doc, DOE 8/13/01 0497-0499.
