EXH AR031428: U.S. Fish & Wildlife Service Comments on Monitoring Plan for Embankment Fill Seepage, Master Plan Update ESA Consultation (1-3-00-F-1420)

Notes

Letter dated December 20, 2001 from Ken S. Berg, Manager, Western Washington Fish and Wildlife Office (U.S. Fish & Wildlife Service) to James M. Lynch, Stoel Rives LLP, providing 20 numbered comments on the Monitoring Plan for Embankment Fill Seepage submitted August 10, 2001 under Endangered Species Act consultation 1-3-00-F-1420 (Sea-Tac Airport Master Plan Update). Comments address seepage quality and quantity monitoring, groundwater wells, chemical constituents (metal scan, organochlorine scan, polyaromatic hydrocarbons, total petroleum hydrocarbons, glycols, priority pollutants, dissolved oxygen, turbidity), tiered monitoring strategy, bioassay testing for salmonids, NOAA Screening Quick Reference Tables dilution factor of 10, and reporting requirements. Copies sent to NMFS Lacey (S. Landino) and DOE Bellevue (A. Kelly). AR031428, Exhibit 2046.

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