Functional areas from the hazard zone planning of BWV, Austria

Red-yellow shredded functional areas (flooding areas that contribute significantly to flooding and whose outflow effect contributes to reducing the risk potential in the area discharged by the functioning flood drain or in which, in case of measures adversely affecting drainage measures, negative effects are expected to affect the discharge behaviour of the water, which could increase the potential for damage) and point to the residual risk, e.g. when the level of protection is exceeded or increased damage in the event of failure of protective measures), expulsion from the hazard zone planning of the Federal Water Construction Administration (BWV). Data level: October 2020