Chronic Wasting Disease Test Results

This page lists the results of tests performed by the state of Delaware on harvested deer to check for the presence of Chronic Wasting Disease. Delaware hunters who have submitted samples of harvested deer for testing can use the table below to check the status and results of their sample. Chronic Wasting

---

Inside the DNREC Environmental Laboratory Responsible for Testing for Forever Chemicals and Other Contaminants

When the Delaware Department of Natural Resources and Environmental Control needs to test water samples for contaminants, it turns to the Delaware Environmental Laboratory, which has been helping protect the state’s natural resources for more than 75 years and celebrated moving into a new home in 2026. In this piece, Outdoor Delaware takes you into the lab to elucidate its important duties.

---

Information About Vibrio Bacteria

Vibrio are bacteria that occur naturally in Delaware’s brackish and marine waters, especially during warm weather months. Vibrio are a normal part of the marine ecosystem, not the result of pollution. Vibrio infections are relatively rare in Delaware and nationwide. Individuals considered at-risk for serious Vibrio infection include small children, senior citizens, and people with

---

Recreational Water Monitoring

The Department of Natural Resources and Environmental Control monitors waterbodies commonly used for swimming and other recreational activities to provide the public with guidance about water quality.

---