📡 Telecom · UT · Bluffdale, UT
Salt Lake City UT NSA Utah Data Center
National Security Agency · Cyberattack / Terrorism / Wasatch Fault Earthquake / Intelligence / National Security
9/10
Critical
💧 Water Treatment · TX · San Antonio, TX
San Antonio Water System TX
San Antonio Water System · Drought / Freeze / Edwards Aquifer
7/10
High
🏟 Stadium · CA · San Francisco, CA
San Francisco International Airport CA
City of San Francisco · Earthquake / Sea Level Rise / Fog
8/10
High
💧 Water Treatment · CA · San Francisco, CA
San Francisco Public Utilities Commission CA
San Francisco Public Utilities Commission · Cyberattack / Earthquake / Wildfire / Hetch Hetchy Aqueduct / Drought
8/10
High
🌊 Dam · CA · Stockton, CA
San Joaquin River Levee System CA
California DWR · Levee Failure / Flash Flooding / Inundation
8/10
High
📡 Telecom · CA · Grover Beach, CA
San Luis Obispo CA Cable Landing Station
Various · Cable Cut / Cyberattack / Natural Disaster
7/10
High
☢ Nuclear Power Plant · CA · San Clemente, CA
San Onofre Spent Fuel Storage CA
Southern California Edison · Spent Nuclear Fuel / Dry Cask Storage / Ocean Erosion / Earthquake / Tsunami
8/10
High
🏭 Food Processing · MS · Laurel, MS
Sanderson Farms Laurel MS Poultry Plant
Sanderson Farms / Wayne-Sanderson Farms · Industrial Hazmat / Ammonia / Supply Chain / Tornado
6/10
Moderate
🏥 Hospital · ND · Fargo, ND
Sanford Medical Center Fargo ND
Sanford Health · Mass Casualty / Natural Disaster / Infrastructure Failure
6/10
Moderate
🏟 Stadium · GA · Athens, GA
Sanford Stadium Athens GA
Georgia Bulldogs / NCAA · Mass Casualty / Terrorism / Natural Disaster / Crowd Crush
6/10
Moderate
🏥 Hospital · SD · Sioux Falls, SD
Sanford USD Medical Center Sioux Falls SD
Sanford Health · Mass Casualty / Natural Disaster / Infrastructure Failure
6/10
Moderate
🌊 Dam · CA · Anaheim, CA
Santa Ana River Levee System CA
US Army Corps of Engineers · Levee Failure / Flash Flooding / Inundation
9/10
High
🏥 Hospital · CA · San Jose, CA
Santa Clara Valley Medical Center CA
Santa Clara County · Mass Casualty / Natural Disaster / Infrastructure Failure
7/10
High
💣 Nuclear Weapons · SC · Aiken, SC
Savannah River Site Plutonium Storage SC
US Department of Energy / Centrus · Nuclear Weapons / Plutonium / Highly Enriched Uranium / Terrorism / Tritium Production
9/10
Critical
☢ Nuclear Power Plant · SC · Aiken, SC
Savannah River Site SC Nuclear Waste
US Department of Energy · Nuclear Waste / Radioactive Contamination / Tritium / High-Level Waste / Groundwater
10/10
Critical
⚔ Military · HI · Wahiawa, HI
Schofield Barracks HI
US Army · Tsunami / Hurricane / Volcanic Eruption
7/10
High
⚔ Military · CO · Colorado Springs, CO
Schriever Space Force Base CO
US Space Force · Tornado / Winter Storm / Wildfire
7/10
High
🏟 Stadium · NY · Buffalo, NY
Scotiabank Arena Toronto ON Canada border
Buffalo Sabres / NHL · Mass Casualty / Terrorism / Natural Disaster / Crowd Crush
6/10
Moderate
⚔ Military · IL · Belleville
Scott Air Force Base IL
US Air Force / US Transportation Command
8/10
High
🏟 Stadium · VA · Charlottesville, VA
Scott Stadium Charlottesville VA
Virginia Cavaliers / NCAA · Mass Casualty / Natural Disaster / Active Threat / Crowd Crush
6/10
Moderate
🏥 Hospital · CA · San Diego, CA
Scripps Mercy Hospital San Diego CA
Scripps Health · Mass Casualty / Natural Disaster / Infrastructure Failure
7/10
High
⚡ Power Plant · NH · Seabrook, NH
Seabrook Nuclear Plant NH
NextEra Energy · Nuclear Accident / Noreaster / Storm Surge / Atlantic Coast / Alkali-Silica Reaction
7/10
High
☢ Nuclear Power Plant · NH · Seabrook
Seabrook Nuclear Power Plant NH
NextEra Energy
8/10
High
☢ Nuclear Power Plant · NH · Seabrook, NH
Seabrook Nuclear Station NH
NextEra Energy · Nuclear Radiation / Earthquake / Flooding
8/10
High
💧 Water Treatment · WA · Seattle, WA
Seattle Public Utilities Cedar River Watershed WA
Seattle Public Utilities · Cascadia Earthquake / Wildfire / Landslide
7/10
High
💧 Water Treatment · WA · Seattle, WA
Seattle Public Utilities Water System WA
Seattle Public Utilities · Cyberattack / Cascadia Earthquake / Wildfire / Cedar River Watershed / Drought
8/10
High
💧 Water Treatment · WA · Seattle, WA
Seattle Water Treatment Chlorine Storage WA
Seattle Public Utilities · Terrorism / Chlorine Release / Cascadia / Military Hub / JBLM / Puget Sound
7/10
High
🏟 Stadium · WA · SeaTac, WA
Seattle-Tacoma International Airport WA
Port of Seattle · Cascadia Earthquake / Volcanic Ash / Winter Storm
7/10
High
🌊 Dam · WY · Sinclair, WY
Seminoe Dam WY
Bureau of Reclamation · Dam Failure / Flash Flooding / Structural Risk
6/10
Moderate
🏥 Hospital · VA · Norfolk, VA
Sentara Norfolk General Hospital VA
Sentara Healthcare · Mass Casualty / Natural Disaster / Infrastructure Failure
7/10
High