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Event Consequence: Quantity
Description
An event may lead to a disturbance of quantity of water supply. This may result in an insufficient availability of drinking water. In some areas and/or periods a supply is only possible with low pressure and/or discontinuity.
Measures
FencesAndWalls
CameraSurveillance
Patrols
FloodProtection
BarredWindows
BinaryContacts
SecureDoorsAndWindows
EntranceAccessControl
SecureLocks
DiscreetAppearance
SmokeDetectors
SourceWaterQualityControl
FiltersInAerationProcesses
PressureAndFlowSensors
OscillationSensors
ValvePositionSensors
LevelSensors
AutomatedValveControl
OperatingParameterSurveillance
ProcedureForPersonnelChanges
EmployeesTrainings
SecurityCheckOfEmployees
EmergencyPlans
RedundantAssetsAndInfrastructures
DistributedEnergySupply
EmergencyGenerators
AdditionalStorageCapacity
WaterIntakeAdaption
WaterQualityOnlineSurveillance
WaterTreatmentControl
WaterQualityOfflineSurveillance
MonitoringAndControlOfDistributionSystem
WaterNetworkInterventionsForWaterSupplyRecovery
AdditivesQualityCheck
InfrastructureAndAssetInspections
InformationSecurityGuidelines
InformationSecurityManagementSystem
PasswordSecurity
TwoFactorAuthentification
RestrictedAccesToITSytem
NonManipulationConnectionTool
CryptographicProcesses
DataBackups
NetworkSeparation
AppropriateLayingOfWires
ServerRoomSetup
MirroredSCADA
DataIntegrityCheck
MalwareProtectionGuidelines
MalwareProtectionSoftware
MotionDetectors
SupervisionOfExternals
PatchAndChangeManagement
NetworkTrafficAnalysis
SecurityOfWirelessNetworks
SoftwareManagement
MobileDeviceUsageRules
DeletionAndDestructionOfDataCarriers
SecureOutsourcing
Documentation
IdentificationClassificationAndRiskAssessmentTool
Events
Gate 147 - Unavailability of drinking water
Gate 148 - Unavailability at the storarge and distribution network
Gate 232 - WDN storage tank failure
Gate 233 - Suspended exploitation of tank from company or authorities
Gate 234 - Contamination of WDN tank
Gate 235 - False alarm on WDN tank contamination
Gate 236 - Outflow of WDN tank is interrupted
Gate 237 - Outflow valve of WDN tank closed
Gate 239 - Mislead PLC controlled WDN tank refill process
Gate 238 - WDN Pressure boosting Station failure
Gate 240 - WDN PBS interruption
Gate 242 - WDN pump power supply lost
Gate 243 - Insufficient power supply
Gate 247 - Mislead PBS power supply
Gate 244 - WDN PBS mislead operation
Gate 248 - Loss of WDN PBS control
Gate 249 - WDN valve failure
Gate 250 - WDN Valve operation interruption
Gate 251 - WDN valve mislead operation
Gate 252 - WDN pipe failure
Gate 253 - Overpressure from pump
Gate 254 - Waterhammer effect
Gate 255 - WDN pipe break
Gate 256 - WDN control failure
Gate 257 - Inability to operate WDN control center
Gate 258 - WDN control center power supply failure
Gate 259 - Insufficient power supply
Gate 260 - WDN control system manipulated
Gate 261 - WDN control system destroyed
Gate 149 - Unavailability from Water Treatment Plant (WTP)
Gate 215 - Suspended exploitation of treated water from company or authorities
Gate 227 - False alarm for contamination in WTP
Gate 228 - Chemical contamination of WTP outflow identified
Gate 216 - Insufficiency of WTP available treated water
Gate 217 - Insufficient production of WTP
Gate 218 - Mismanagement of WTP system
Gate 219 - Staff controlled hydraulic processes run without WTP data
Gate 220 - Staff or PLC controlled hydraulic processes run on altered WTP data
Gate 221 - Insufficient inflow to WTP
Gate 150 - Unavailability from Raw water body
Gate 151 - Unavailability from surface catchment area
Gate 153 - Suspended exploitation of surface water body from authorities
Gate 95 - Surface water contamination
Gate 97 - Industrial activities and waste disposal failure
Gate 98 - Failure at sanitation system
Gate 99 - Sewer line failure and flow to surface water body
Gate 85 - WWTP failure
Gate 86 - Overflow due to exceedance of hydraulic capacity
Gate 87 - WWTP site flooded
Gate 88 - Inappropriate hydraulic operation of WWTP due to loss of control
Gate 89 - Inappropriate hydraulic operation of WWTP due to misled operation
Gate 90 - Sub-standard outflow due to operational failure
Gate 91 - Inappropriate WWTP outflow quality due to loss of control
Gate 92 - Inappropriate WWTP outflow quality due to misled operations
Gate 155 - Unavailability from reservoir
Gate 190 - Surface water system mismanagement
Gate 191 - Mislead surface water management system
Gate 192 - Surface water management system functions with insufficient input data
Gate 193 - Surface water management system functions on altered data
Gate 194 - Reservoir intake stucture failure
Gate 195 - Reservoir Intake pipe failure
Gate 196 - Reservoir tunnel failure
Gate 197 - Inability to perform raw water production from reservoir
Gate 198 - Insufficient production due to loss of reservoir control system
Gate 199 - Insufficient production due to pumping station failure
Gate 200 - Raw water pump system failure
Gate 152 - Unavailability from groundwater catchment
Gate 184 - Suspended exploitation of groundwater from authorities
Gate 94 - Groundwater contamination
Gate 96 - Contamination from farming activities
Gate 103 - Contamination at groundwater monitoring site
Gate 182 - Seepage of contaminated floodwater through monitoring wells
Gate 201 - False signal for groundwater contamination
Gate 202 - Assumption of groundwater contamination by company
Gate 203 - Groundwater contamination alert signal activated
Gate 204 - Inability to abstract sufficient groundwater
Gate 205 - Mismanagement of groundwater system
Gate 207 - Groundwater management system run on insufficient data
Gate 208 - Groundwater management system runs on altered data
Gate 206 - Lose control of groundwater abstraction well system
Gate 209 - Loss of groundwater abstraction well system control
Gate 210 - Inability to abstract water due to loss of infrastructure
Gate 222 - Inability to continue WTP production
Gate 223 - Loss of WTP process control
Gate 224 - Inability to perform WTP process due to equipment failure
Gate 225 - Inability to perform WTP process due to enegy supply failure
Gate 226 - Undetected WTP power transformer failure
Basic Event 152 - Man-in-the-Middle attack manipulates quality sensor signals
Basic Event 151 - External person physicaly manipulates tank quality sensor readings
Basic Event 240 - Upadate of OS causes false positive alarms from Event Detection System
Basic Event 232 - External person physically interrupts WDN tank outflow
Basic Event 233 - External person damages WDN tank
Basic Event 235 - External person in situ manipulates WDN tank level sensor
Basic Event 236 - Man-in-the-Middle attack manipulates WDN tank level sensor signals
Basic Event 237 - Malware alters PLC statements that control WDN tank refill
Basic Event 238 - External person in situ manipulates WDN tank transmission system
Basic Event 239 - Subcontractor physically disconnects local PLC
Basic Event 244 - External person physically destroys pumps
Basic Event 245 - DoS attack on WDN pump
Basic Event 241 - No alternative power supply available
Basic Event 242 - External person destroys WDN power transformer
Basic Event 243 - External power supply provider failure
Basic Event 252 - Man-in-the-Middle attack manipulates WDN PBS sensor signals
Basic Event 253 - External person in situ destroys PBS sensors
Basic Event 254 - External person physically destroys PBS data transmission wires
Basic Event 255 - Man-in-the-Middle attack manipulates local power transformer signals
Basic Event 250 - Malware alters PLC statements that control pump
Basic Event 251 - External person in situ manipulates PBS transmission devices
Basic Event 256 - External person jams PBS communications
Basic Event 257 - Incorrect execution or failure of software acquired from an external party crashes PBS control system
Basic Event 258 - Malware DoS to local PBS PLC
Basic Event 259 - External person physically damages PBS PLC
Basic Event 260 - Internal person silently takes over PBS SCADA control
Basic Event 261 - Undetected SCADA hijacking software takes control of PBS operation
Basic Event 262 - External person physically destroys valve
Basic Event 263 - DoS attack on WDN valve
Basic Event 264 - Malware alters PLC statements that control valve
Basic Event 265 - Man-in-the-Middle attack manipulates WDN valve sensor signals
Basic Event 266 - External person jams WDN valve communications
Basic Event 267 - Man-in-the-Middle attack manipulates WDN valve control signals
Basic Event 268 - Cathode corrosion stolen/destroyed/manipulated
Basic Event 269 - External person physically destroys WDN pipes
Basic Event 270 - Control center destroyed by accidental fire
Basic Event 271 - WDN Control center destroyed by accidental flood
Basic Event 272 - WDN control center destroyed by intentional flood
Basic Event 273 - External person attacks WDN control room
Basic Event 274 - Ransomeware denies access to the WDN control system
Basic Event 275 - Malware alters WDN control statements
Basic Event 276 - SQL injection to data used for demand prediction
Basic Event 277 - Malware tampers network topology characteristics on prediction models (e.g. tank volume curve)
Basic Event 278 - Ransomware wipes out WDN control system files
Basic Event 279 - Malware corrupts prediction model database
Basic Event 280 - External person physically destroys WDN servers
Basic Event 281 - Incorrect execution or failure of software acquired from an external party crashes WDN control system
Basic Event 282 - Failure to regulate the temperature, humidity and air quality in environments where information systems are located
Basic Event 227 - Fake news about contamination in WTP using manipulated water company public communication
Basic Event 209 - External person physically manipulates WTP sensor readings
Basic Event 210 - Man-in-the-Middle attack manipulates WTP sensor signal
Basic Event 218 - Accidental errors by authorized user while maintaining information system
Basic Event 226 - Low availability of treated water stored in WTP
Basic Event 205 - External person physically destroys WTP sensors
Basic Event 206 - External person jams WTP sensor signal transmission
Basic Event 207 - External person destroys WTP transmission wires
Basic Event 208 - External attacker blocks WDN sensor signals to reach WTP
Basic Event 211 - External attacker manipulates WTP transmission devices
Basic Event 204 - Limited or no alternatives of raw water source for the WTP
Basic Event 83 - False signal for surface water contamination
Basic Event 26 - Serious spill from Interdependent Industry CI from cyber-physical attack
Basic Event 27 - Serious spill from inderedependent Industry CI accident
Basic Event 28 - Illegal disposal practices from interdependent Industry CI
Basic Event 30 - Sewer line accidental break
Basic Event 18 - External person breaks in WWTP and takes over SCADA
Basic Event 21 - WWTP operational staff faulty actions/decisions
Basic Event 22 - Man-in-the-Middle attack manipulates WWTP data transmitted from sensors
Basic Event 24 - External person physically manipulates WWTP quality sensor
Basic Event 184 - Shallow intake
Basic Event 163 - External person attacks surface water system management party e.g. water board
Basic Event 171 - Human error in operating/using surface water management system
Basic Event 164 - External person physically destroys surface water system sensors
Basic Event 165 - External person jams surface water system sensor signal transmission
Basic Event 166 - External person jams surface water system sensor signal transmission
Basic Event 167 - External person physically manipulates surface water system sensor readings
Basic Event 168 - External person physically manipulates surface water system sensor readings
Basic Event 169 - Man-in-the-Middle attack manipulates surface water system sensor signal
Basic Event 170 - External attacker manipulates surface water system transmission devices
Basic Event 172 - Structural deterioration of reservoir intake pipe material
Basic Event 173 - External physical load leads to reservoir intake pipe break
Basic Event 174 - External person destroys reservoir intake pipe
Basic Event 175 - External physical load due blasting leads to reservoir tunnel collapse
Basic Event 176 - Geological disruption
Basic Event 177 - External person breaks in to reservoir control area taking over SCADA
Basic Event 178 - Internal person silently takes over reservoir SCADA control
Basic Event 179 - Man-in-the-Middle attack manipulates reservoir control signals
Basic Event 180 - Incorrect execution or failure of software acquired from an external party crashes reservoir control system
Basic Event 183 - Raw water pump energy supply failure
Basic Event 181 - Failure of alternative pumps
Basic Event 182 - Raw water pump destruction
Basic Event 36 - Seepage of Interdependent Industry CI waste to groundwater catchment
Basic Event 33 - Pesticide seepage to groundwater catchment
Basic Event 34 - Nutrient pollution of groundwater catchment
Basic Event 37 - External person injects substance at sub-surface of monitoring site
Basic Event 38 - External person adds substance at the topsoil of monitoring site
Basic Event 39 - External person adds substance through monitoring well
Basic Event 35 - Infiltration of contaminated floodwater to groundwater catchment
Basic Event 60 - Flood control measures failure near monitoring site
Basic Event 185 - External person detected near groundwater abstraction wells
Basic Event 186 - Quality sensor transmission wires of observation wells manipulated
Basic Event 187 - External person physically manipulates groundwater quality sensor readings
Basic Event 188 - Internal person physically manipulates groundwater quality sensor readings
Basic Event 189 - Man-in-the-Middle attack manipulates groundwater quality sensor signal
Basic Event 203 - Mine drainage
Basic Event 190 - External person physically destroys observation well sensors
Basic Event 191 - External person physically destroys data transmission system of wells
Basic Event 192 - External person physically destroys data transmission wires of wells
Basic Event 193 - External person jams data transmission of wells
Basic Event 194 - External person manipulates transmission wires of wells
Basic Event 195 - External person manipulates data transmission system of wells
Basic Event 196 - Man-in-the-Middle attack manipulates well sensor signal
Basic Event 197 - External person physically manipulates well sensor signal
Basic Event 198 - External person breaks in to well control area and takes over SCADA
Basic Event 199 - Internal person silently takes over abstraction well SCADA control
Basic Event 200 - Incorrect execution or failure of software acquired from an external party crashes abstraction well control system
Basic Event 201 - Malware performs DoS attack on abstraction well PLCs
Basic Event 202 - External person destroys abstraction wells
Basic Event 212 - Inability to remotely operate of WTP or other alternative for the process
Basic Event 213 - Internal person silently takes over WTP SCADA control
Basic Event 219 - DoS attack to WTP process system PLC
Basic Event 220 - External person physically destroys WTP process system
Basic Event 221 - Internal person physically destroys WTP process system
Basic Event 222 - A valve is opened and floods equipment
Basic Event 223 - Loss of external power supply for the WTP
Basic Event 224 - External person destroys data transmission system of WTP power transformers
Basic Event 225 - External person destroys WTP power transformer
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Quantity