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This map shows where historical orchards were located using old aerial photographs. From the 1890’s to 1950’s, orchards commonly used lead arsenate to control pests, meaning lead and arsenic likely remain in the soil. Enter your address in the search box to see if it’s located on an old orchard, and if any sampling results are available. Ecology can sample your property for free, contact us at FormerOrchards@ecy.wa.gov if you are interested.

You can also view information about other areas of arsenic contamination statewide, by searching an address or viewing that area on the map:

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