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Event source type: Natural phenomena
Description
Natural phenomena are caused by natural processes like rain, floods, droughts or similar. They lie out of the sphere of human influence. However, also rising risks due to human induced climate change are considered as natural phenomena.
Measures
BinaryContacts
SecureDoorsAndWindows
EntranceAccessControl
SupervisionOfExternals
SmokeDetectors
ContainmentStructures
SourceWaterQualityControl
FiltersInAerationProcesses
EmergencyGenerators
AdditivesQualityCheck
PasswordSecurity
RestrictedAccesToITSytem
DataBackups
NetworkSeparation
AppropriateLayingOfWires
MirroredSCADA
DataIntegrityCheck
MalwareProtectionGuidelines
MalwareProtectionSoftware
FloodProtection
RawWaterPipelineProtection
WatershedProtection
PressureAndFlowSensors
OscillationSensors
ValvePositionSensors
LevelSensors
OperatingParameterSurveillance
EmergencyPlans
RedundantAssetsAndInfrastructures
AdditionalStorageCapacity
WaterIntakeAdaption
WaterQualityOnlineSurveillance
WaterTreatmentControl
WaterQualityOfflineSurveillance
MonitoringAndControlOfDistributionSystem
WaterNetworkInterventionsForWaterSupplyRecovery
InfrastructureAndAssetInspections
ServerRoomSetup
Documentation
IdentificationClassificationAndRiskAssessmentTool
Events
Gate 87 - WWTP site flooded
Gate 182 - Seepage of contaminated floodwater through monitoring wells
Basic Event 271 - WDN Control center destroyed by accidental flood
Basic Event 31 - Combined sewer line overflow from flooding
Basic Event 14 - Heavy rain
Basic Event 17 - Insufficiency / failure of WWTP flood measures
Basic Event 184 - Shallow intake
Basic Event 173 - External physical load leads to reservoir intake pipe break
Basic Event 176 - Geological disruption
Basic Event 34 - Nutrient pollution of groundwater catchment
Basic Event 35 - Infiltration of contaminated floodwater to groundwater catchment
Basic Event 60 - Flood control measures failure near monitoring site
Basic Event 203 - Mine drainage
Gate 123 - Contamination at WDN water tank
Gate 182 - Seepage of contaminated floodwater through monitoring wells
Gate 87 - WWTP site flooded
Gate 143 - External contamination of WTP
Gate 187 - Contamination of WTP chemical solutions
Basic Event 57 - Contamination source present around pipe
Basic Event 82 - Organic matter present in consumers drinking water pipes
Basic Event 70 - Natural phenomena alter reagent dosing system
Basic Event 67 - Natural phenomena destroy dosing system
Basic Event 34 - Nutrient pollution of groundwater catchment
Basic Event 35 - Infiltration of contaminated floodwater to groundwater catchment
Basic Event 14 - Heavy rain
Basic Event 60 - Flood control measures failure near monitoring site
Basic Event 31 - Combined sewer line overflow from flooding
Basic Event 17 - Insufficiency / failure of WWTP flood measures
Basic Event 71 - Contaminated floodwater mixed with treated water in WTP
Name
Natural phenomena