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Federal
High Tide Flooding Products from NOAA CO-OPS
National Oceanic and Atmospheric Administration, Department of Commerce —
High tide flooding is the overflow or excess accumulation of water that covers typically dry coastal land and occurs during high tides. As relative sea levels rise,... -
Federal
Collection A&I - Hazardous Materials Carrier
Department of Transportation —
The reports listed below are designed to provide information focused on hazardous materials and carriers and the hazardous materials safety permit program. All... -
Federal
U.S. Climate Risk Projections by County, 2040-2049
National Aeronautics and Space Administration —
The U.S. Climate Risk Projections by County, 2040-2049 data set contains a projection for 2040-2049 risk for the entire contiguous U.S. at the county level with a... -
Federal
Pipeline Enforcement Transparency Portal
Department of Transportation —
The Pipeline Safety Enforcement Program is designed to monitor and enforce compliance with pipeline safety regulations and confirm operators are meeting PHMSA... -
Federal
Geocoded Disasters (GDIS) Dataset
National Aeronautics and Space Administration —
The Geocoded Disasters (GDIS) Dataset is a geocoded extension of a selection of natural disasters from the Centre for Research on the Epidemiology of Disasters'... -
Federal
Hazardous Materials Safety Permit (HMSP) Program (HMPIP) - Hazardous Materials Safety Permit (HMSP) Program
Department of Transportation —
Information related to the HMSP program. Located in the Hazardous Materials Package Inspection Program (HMPIP) application. HMPIP is FMCSA's legacy inspection and... -
State
Class-1-Explosives
State of California —
Hazard Class 1: Class 1 hazards are explosives or any devices or chemicals that are designed to explode or combust. Class 1 explosives are illustrated by an orange... -
State
Hazardous Materials Storage Sites
State of Oregon —
This dataset contains lat/long mapping coordinates to verify addresses for the Oregon State Fire Marshal (OSFM) – Community Right to Know (CR2K), CHS Manager... -
Federal
Hazardous Materials Safety Interpretations
Department of Transportation —
The Pipeline and Hazardous Materials Safety Administration, Office of Hazardous Materials Safety (OHMS) provides written clarifications of the Hazardous Materials... -
Federal
BETA - Hazard Exposure: National Highway System NGDA
Federal Geographic Data Committee —
The BETA - Hazard Exposure: National Highway System dataset was updated on October 16, 2025 from the Bureau of Transportation Statistics (BTS) and is part of the U.S.... -
State
Earthquake Zones of Required Investigation Maps and Reports
State of California —
The Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory "Zones of Required... -
State
SB 535 Disadvantaged Communities 2022 (Census Tracts)
State of California —
This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent:Highest scoring 25% of census tracts from... -
Federal
ESI GIS Data and PDF Maps: Environmental Sensitivity Index including GIS Data and Maps (for the U.S. Shorelines, including Alaska, Hawaii, and Puerto Rico)
National Oceanic and Atmospheric Administration, Department of Commerce —
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the... -
Federal
Wildfire Suppression Difficulty Index 80th Percentile 2025 (Image Service)
Department of Agriculture —
Wildfire Suppression Difficulty Index (SDI) 97th Percentile is a rating of relative difficulty in performing fire control work under regionally appropriate fuel... -
Federal
BETA - Hazard Exposure: Principal Ports NGDA
Federal Geographic Data Committee —
The BETA - Hazard Exposure: Principal Ports dataset was updated on October 16, 2025 from the Bureau of Transportation Statistics (BTS) and is part of the U.S.... -
Federal
ITS Vehicle-To-Everything (V2X) Testing
Department of Transportation —
Assessment of V2X technologies for safety, system efficiency, and mobility; and assessment of the safest and most efficient use of allocated spectrum to accommodate... -
Federal
NEOWAVE Regional Tsunami Model: South Hawaii PMT: Hawaii: Oahu
National Oceanic and Atmospheric Administration, Department of Commerce —
Non-hydrostatic Evolution of Ocean WAVEs (NEOWAVE) regional tsunami model for the island of Oahu in the State of Hawaii. Provides a nearshore hazard map of wave... -
University
FIRM Panels
Earth Data Analysis Center, University of New Mexico —
The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision... -
State
Class-6-Toxic
State of California —
Hazard Class 6: Class 6 hazards are poisonous materials. These substances are divided into two classes: poisonous substances and biohazardous substances, and are... -
City
Louisville Metro KY - Local Air Quality API
Louisville Metro Government —
API operated by Louisville Metro that returns AQI information from local sensors operated by APCD. Shows the latest hourly data in a JSON feed.The Air Quality Index...