Welcome to TNet! A lot of logging went on in Washington state. A bunch of shipwrecks also, I'd expect much larger for ship anchor. Maybe you can take a photo with something for a size comparison?
I noticed this was your very first post - so, Welcome Aboard Mascorella21! You didn't list your state (or country) in your profile. So, you might consider jumping over to Sub-Forum: Select Your Area.... for information (i.e., clubs, hunts, finds, legends, maps, etc.) directly related to your state (or country). You might also consider adding your state (or country) to your displayed profile (SETTINGS -> EDIT PROFILE) - members may have more success helping you (your location may help, etc.)...
I moved ya from TODAY'S FINDS! over to WHAT IS IT? for more exposure.