Open Data Network

Delaware Business Licenses

Information for businesses currently licensed in Delaware.

Permitted Septic Systems

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.

Well Permits

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.

Restaurant Inspection Violations

This is a public use data file on Delaware restaurant inspections for the past two years. It includes a list of restaurants with violations reported during the inspection of the establishment. There may be more than one record for a specific restaurant for a specific inspection date. Multiple records for the same restaurant and inspection date indicates multiple violations.

Student Assessment Performance

This file contains the number of tested students, proficient students, and the corresponding proficiency rate for the key annual assessments administered during a given school year.

Delaware Historical Business Licenses

Historical information for business licenses dating back to 2007.

Disciplinary Actions for Professional and Occupational Licensees

Any disciplinary action that has been taken by the State of Delaware against a professional or occupational licensee.

2023 Lead in Drinking Water Sampling Results Dashboard

Certified Minority-Owned Business Breakdown

This data set is of certified minority owned businesses (MBE) that are both owned and controlled 51% or more by minorities, and provides a breakdown of ownership by ethnicity, military veteran, and individual with disability. This dataset includes businesses that are minority woman owned and controlled. For a separate dataset of women owned businesses (WBE), including a breakdown by minority women (WBE + MBE) ownership and control, see the dataset titled "Certified Woman-Owned Business Breakdown". This data set is updated daily and is searchable and exportable at this link: http://directory.osd.gss.omb.delaware.gov/index.shtml. The Office of Supplier Diversity's mission is to assist the entire supplier diversity community of minority, women, veteran, service disabled veteran, and individuals with disabilities owned businesses as well as small businesses of a unique size in competing for the provision of commodities, services, and construction to State departments, agencies, authorities, school districts, higher education institutions and all businesses. The Office of Supplier Diversity (OSD) sits within Government Support Services (GSS), a Division of the Office of Management and Budget (OMB).

State of Delaware Checkbook

Financial data on state purchases and payments made to vendors.