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About Radon Levels in Grays Harbor County

Local News

Radon Risk Chart for Grays Harbor County


    Results under 2 pCi/L

    Results between 2 and 3.9 pCi/L

    Results 4 pCi/L and above


Check Your Own Radon Levels!


Additional information about radon levels in Grays Harbor County may be available through this website.


State Radon Officer

Lauren Jenks
(360) 236-3325
WA State Dept of Health
PO BOX 47827
Olympia WA, 98504-7827