Disclaimer
Check the accuracy: Some of the data layers on this site were converted into digital format from paper maps.
There are inaccuracies inherent in this process as well as possible errors on the original maps. Refer to the
metadata associated with each map layer to ascertain data limitations. These maps are useful in informing
broad-scale land use decisions, but should not be used to substitute for site-specific studies carried out
by qualified professionals. Ecology assumes no liability for data depicted on these maps.
Please read the Washington Department of Ecology
disclaimer.
Please note that our GIS data, while available for free of charge, is covered by
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