Portfolio Category: Mitigation Bank Development

Pleasant Valley Mitigation Site: Sterns Creek Riparian Restoration

The Pleasant Valley Wetland Mitigation Site was developed to provide high-quality wetlands to mitigate for impacted wetlands located at the 250 acre Chehalis Industrial Park. ELS designed, permitted, and implemented the construction of the mitigation site, which was completed in two phases. Phase I site work involved grading of 80,000 cubic yards of onsite material…
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Coweeman Mitigation Bank

The Coweeman Mitigation Bank (Bank) is the first mitigation bank in Washington to offer compensatory mitigation credits for both wetland and fish habitat impacts.  The Bank encompasses approximately 300 acres, including 174 acres of old growth forest, adjoining the Coweeman River in Kelso, Washington. The general goals of the Bank project are to restore wetland…
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