Report Sighting of Gypsy Moth
If you observe gypsy moth caterpillars or egg masses present on your property, please report them to the Ozaukee County Land and Water Management Department by calling 262-238-8270 (METRO) or 262-284-8270 (LOCAL) or contact us via email.
Report Sighting Online
Report Gypsy Moth egg masses on your property for field verification by Ozaukee County Land and Water Management Department staff. If gypsy moth egg masses are verified on your property, your property may be included as part of a treatment block for aerial spray application through the WDNR Gypsy Moth Suppression Program. If suspected report it by filling out and submitting the online form.