The Toxics Release Inventory (TRI) data provides information about toxic substances released into the environment or managed through recycling, energy recovery, and treatment in the United States. Annual releases are compiled and reported by the U.S. Environmental Protection Agency (EPA) and shared on the TRI...

Mail carriers routinely collect data on address no longer receiving mail due to vacancy. This vacancy data is reported quarterly at census tract geographies in the United States for residential, commercial, and industrial properties along with counts of total mailing addresses. Preprocessing/Formatting The data is...

Environmental Justice areas in this guide have been defined by the Pennsylvania Department of Environmental Protection. The Department defines an environmental justice area as any census tract where at least 20 percent of the population lives in poverty, and/or 30 percent or more of the population is minority....

Real Property parcel characteristics for Allegheny County, PA. Includes information pertaining to land, values, sales, abatements, and building characteristics (if residential) by parcel. Disclaimer: Parcel information is provided from the Office of Property Assessments in Allegheny County. Content and availability...

This dataset includes information from inspection reports of permitted swimming pools, recirculating spray pads, and hot tubs/spas in Allegheny County. In conjunction with the National Environmental Health Association (NEHA), and under the framework of their SAFE Aquatic Data Standard, a selection of fields was...

This dataset includes Pennsylvania Unified Certification Program (PA UCP) Firms certified as Airport Concessionaire Disadvantaged Business Enterprises (ACDBE)/Disadvantage Business Enterprises (DBEs) by the Department of Equity and Inclusion. It does not include all PA UCP certified businesses in Allegheny County. A...

The Allegheny County data warehouse was created to support integrated social services for people and to improve decision-making to create better systems to serve people in the County. The warehouse is managed by the Allegheny County Department of Human Services (DHS). This resource uses information from the...

A list of dog license dates, dog breeds, and dog name by zip code. Currently this dataset does not include City of Pittsburgh dogs.

Tax liens are a method the government uses to secure an interest in unpaid tax debt. This dataset represents information about county, municipal, school district, and water/sewer tax liens by parcel (and property identification number, where available). This dataset includes the name of the municipality, county or...

All master plumbers must be registered with the Allegheny County Health Department. Only Registered Master Plumbers who possess a current plumbing license or owner/occupant of an existing single family dwelling may apply for a plumbing permit. Plumbing permits are required to construct, enlarge, alter, repair, move,...

NOTE: THIS DATA STOPPED UPDATING AS OF TUESDAY FEBRUARY 4, 2025 The City of Pittsburgh has transitioned to a new 311 system. We will be working on a new data connection to the Regional Data Center in the near future. This data set shows 311 service requests in the City of Pittsburgh. This data is collected from the...

This dataset contains the locations of municipal facilities in Allegheny County.

This dataset portrays the boundaries of the County Council Districts in Allegheny County. The dataset is based on municipal boundaries and City of Pittsburgh ward boundaries and was updated as the result of reapportionment in September 2002. It has also been attributed with the current representatives' names. This...

Outlines of public and private cemeteries greater than one acre in size. Areas were delineated following a generalized line along the outside edge of the area. Individual features within the cemetery are not shown. This dataset was previously obtained and regularly updated from the Allegheny County's GIS server. It...

Allegheny County land use as ascribed to areas of land. The Land Use Feature Dataset contains photogrammetrically compiled information concerning vegetation and limited open areas of ground. The Land Use Feature Dataset contains Woodlands, Nurseries and Orchards, Cultivated Fields and Athletic Fields. Woodlands are...

Fifth Judicial District of Pennsylvania, Magisterial District Judge office locations. Includes Judge name and areas of coverage. Created August 2014.

Map Index Sheets from Block and Lot Grid of Property Assessment and based on aerial photography, showing 1983 datum with solid line and NAD 27 with 5 second grid tics and italicized grid coordinate markers and outlines of map sheet boundaries. Each grid square is 3500 x 4500 feet. Each Index Sheet contains 16...

This dataset demarcates the Pennsylvania Senate district boundaries within Allegheny County.

The Hydrology Feature Dataset contains photogrammetrically compiled water drainage features and structures including rivers, streams, drainage canals, locks, dams, lakes, ponds, reservoirs and mooring cells. Lakes are large standing bodies of water greater than 5 acres in size. Ponds are large standing bodies of...

This dataset contains locations of major rivers that flow through Allegheny County. These shapes have been taken from the Hydrology dataset. The Ohio River, Monongahela River and Allegheny River are coded as Major Rivers.