Part of DNREC's open regulatory development process is to ensure that proposed actions are announced and all interested parties are notified so that people have the opportunity to become involved in the process and have their voices heard.
Survey data from 1999-2018 which denotes peak spawning occurrences by day and lunar period, proportion of spawning in May (coinciding with shorebird stopovers), average water temperature, index values for female and male crabs per square meter by beach and baywide, the annual sex ratio, and index of abundance per beach.
Contains information about toxic chemicals in Delaware. It is based on annual reports from facilities that use or manufacture those chemicals. DNREC publishes annual state Toxics Release Inventory (TRI) reports and the Environmental Protection Agency (EPA) publishes national TRI reports. Annual reports are published at the end of each calendar year and cover the previous calendar year.
DNREC is full of opportunities to get involved in environmental activities throughout the state. The department is always looking for volunteer help to reach more people, take on large monitoring activities, and maintain Delaware's beautiful habitats.
A map showing locations (where known) of permits for the installation of small (individual structure) and large (multi-structure) septic systems. This dataset includes information such as location (tax parcel), size and capacity, date, and permit number.