A listing of permits for water wells. The dataset includes information such as location (tax parcel), capacity, date and permit number. Specific location data, for some well types, is redacted per state law.
A listing 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.
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.
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.
Provides air quality data from monitoring stations throughout the state. Data available include ozone, carbon monoxide, sulfur dioxide, nitrogen dioxide, particulate matter, temperature, wind direction, humidity and wind speed.
Recognizing public health, the environment, and the economy as key components in finding solutions to air pollution, DNREC has made significant progress in adopting effective and publicly-acceptable plans for emissions reductions at the lowest costs to the regulated community.
Did you know that any place you stand in the State of Delaware is usually within one mile of a wetland? Approximately 25% of the state today is covered by wetlands, but a lot of wetland area has been lost over time due to land conversion to farms and housing developments, storms, and sea level rise.
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.
