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ISGS Coal Maps and Data
Downloadable GIS data for Illinois coal. Clicking on the link "Illinois Coal Quality Data" results in immediate data download. From the site: "Non-confidential coal quality data... -
USGS Digital Data Series: Illinois
From the site: "A cells polygon feature class was created by the U. S. Geological Survey (USGS) to illustrate the degree of exploration, type of production, and distribution of... -
USGS Mineral Resources: Illinois geologic map data
From the site: "A GIS database of geologic units and structural features in Illinois, with lithology, age, data structure, and format written and arranged just like the other... -
ISGS - Illinois Coal Resource Shapefiles
From the site: "[L]inks to the digital coal resource shapefiles available from the ISGS Coal Section. The listed shapefiles are the same ones that were used to construct the... -
Oil and Gas Exploration and Production in the State of Illinois
From the site: "A cells polygon feature class was created by the U. S. Geological Survey (USGS) to illustrate the degree of exploration, type of production, and distribution of... -
Stable hydrogen and oxygen isotope ratios for selected sites of the National ...
From the site: "Increasingly, hydrologic studies require information on the isotopic composition of natural waters. This report presents stable hydrogen (δ2H) and oxygen isotope... -
US EPA Nonattainment Areas and Designations-8 Hour Ozone (2008 NAAQS)
This web service contains the following layers: Ozone 2008 NAAQS NAA State Level and Ozone 2008 NAAQS NAA National Level. Full FGDC metadata records for each layer may be found... -
EF TSCA
EF_TSCA is a subset of facilities FRS_PROGRAM_FACILITY and associated best-available geospatial coordinates. Facility Registry Service (FRS) data are refrehsed daily. The layer... -
EF NPDES
EF_NPDES is a subset of facilities from FRS_PROGRAM_FACILITY and associataed best-available geospatial coordinates which are refreshed daily. The layer shows only points from... -
US EPA Nonattainment Areas and Designations - Carbon Monoxide (1990 NAAQS) - ...
This web service layer, Carbon Monoxide (1990 NAAQS), displays identified state level areas where carbon monoxide pollution has not met the National Ambient Air Quality... -
Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto Rico,...
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map... -
Illinois Obesity By County
State of Illinois Obesity Percentages by County. Explanation of field attributes: Obesity - The percent of each Illinois county’s population that is considered obese from the... -
US EPA Nonattainment Areas and Designations-8 Hour Ozone (1997 NAAQS)
This web service contains the following layers: Ozone 1997 NAAQS NAA State Level and Ozone 1997 NAAQS NAA National Level. Full FGDC metadata records for each layer may be found... -
Lake County Forest Preserves Interactive Trail Map
This application is designed to be mobile-friendly and can be used from any mobile device. When using a mobile device remember to stay safe. Be aware of roadways, other preserve... -
Social Vulnerability Index (SoVI) for the U.S. Coastal States based on the 20...
The Social Vulnerability Index (SoVI) 2006-10 measures the social vulnerability of U.S. counties to environmental hazards. The index is a comparative metric that facilitates the... -
Lake County Historic Aerials
View our timeline of Lake County Aerial Photography dating back to 1939. Want to know how your neighborhood has changed over 75 years? Type in your address and click the play... -
US EPA Nonattainment Areas and Designations-8 Hour Ozone (2015 NAAQS) - Web S...
This web service layer, Ozone 8-hr (2015 standard), displays identified state level areas where ground-level ozone have not met the National Ambient Air Quality Standards... -
EF ICIS_AIR
EF_ICIS_AIR is a subset of facilities from FRS_PROGRAM_FACILITY and associated best-available geospatial coordinates. Facility Registry Service (FRS) data are refrehsed daily.... -
F00502: NOS Hydrographic Survey, Chicago ...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation... -
Neighborhoods, US, 2017, Zillow, SEGS
This web service depicts nearly 17,000 neighborhood boundaries in over 650 U.S. cities. Zillow created the neighborhood boundaries and is sharing them with the public under a...
E' possibile inoltre accedere al registro usando le API (vedi Documentazione API).