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City
Grocery Stores
City of Ferndale, Michigan —
Data Driven Detroit created the data by selecting locations from NETS and ESRI business data with proper NAICS codes, then adding and deleting though local knowledge... -
City
1.08 Crash Data Report (detail)
City of Tempe —
Please note that 2025 data are incomplete and will be updated as additional records become available. Data are complete through 12/31/2024. Fatal and serious injury... -
County
Hypertension
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
These datasets provide de-identified insurance data for hypertension hyperlipidemia. The data is provided by three managed care organizations in Allegheny County... -
County
Advanced Identification Wetlands Data Dictionary
Lake County, Illinois —
An in-depth description of the ADID (Advanced Identification) Wetlands GIS data layer outlining terms of use, update frequency, attribute explanations, and more. -
City
Golf Course
City of Hartford —
The Golf Course data was compiled by the City's GIS staff from an aerial flight from April 2019 by EagleView. -
State
CT Transit General Transit Feed Specification (GTFS) Route Data
State of Connecticut —
General Transit Feed Specification (GTFS) is an open format spec used by hundreds of transit agencies to power transit directions in a variety of Web and transit... -
State
Electric Transmission Lines
State of Oregon —
This data layer is an element of the Oregon GIS Framework. Electric transmission lines as imported from DLG and traced from orthoimagery and lidar surface models.... -
State
Public Water Sources
Vermont Center for Geographic Information —
This GIS layer consists of the geographic location of active and inactive public (Community, non-transient non-community and transient non-community) water sources... -
State
New York Codes, Rules and Regulations (NYCRR) - Unofficial
State of New York —
The full text of all state agency rules is published in the NYCRR. This is an 84-volume, loose-leaf publication that is supplemented semi-monthly with the text of new... -
City
Tornadoes, 1950-2004
City of Philadelphia —
Data includes location touchdown points and corresponding dates of Tornadoes in Pennsylvania from 1950 to 2004, according to the National Weather Service's Storm... -
City
SDOT Collisions All Years
City of Seattle —
SDOT Collisions All Years is provided by SPD and recorded by Traffic Records. This feature includes all types of collisions and will display at the intersection or... -
State
Warmouth (lake)
State of Oregon —
Oregon Fish Habitat Oregon Fish Habitat Distribution. These data describe areas of suitable habitat believed to be used currently or historically by native or non-... -
State
Iowa Uniform Crime Reporting System
State of Iowa —
The Uniform Crime Reporting (UCR) program serves as the central repository for crime and arrest data within Iowa. Chapter 692.15 of the Code of Iowa requires law... -
City
Unreinforced Masonry Buildings (URM)
City of Seattle —
How were URMs in this database identified? SDCI compiled an inventory of URM buildings from various visual and permit research surveys performed over the years. This... -
State
Migratory Waterfowl
State of Connecticut —
Migratory Waterfowl is a 1:24,000-scale, polygon feature-based layer that depicts the concentration areas of migratory waterfowl at specific locations within... -
City
PA State Roads
City of Philadelphia —
State-owned and maintained public roads within Pennsylvania as extracted from the PENNDOT Roadway Management System (RMS). Includes fields describing pavement type,... -
State
Lake Bathymetry Contours Lines
State of Connecticut —
See full Data Guide here. Lake Bathymetry describes the water depth for selected reservoirs, lakes, ponds, and coves in Connecticut. It includes depth contours, also... -
State
salt storage
Vermont Center for Geographic Information —
Mapping of deicing material storage facilities in the Lake Champlain Basin was conducted during the late fall and winter of 2022-23. 126 towns were initially selected... -
City
Street Network Database SND
City of Seattle —
The pathway representation consists of segments and intersection elements. A segment is a linear graphic element that represents a continuous physical travel path... -
County
2020 Census Redistricting Data Extracts (PL 94-171)
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Chris Briem of the University of Pittsburgh Center for Social and Urban Research has been producing extracts from the Census Bureau's PL 94-171 redistricting file....