Report on water and dikes

You can easily report water-related issues or damage to a dike digitally. This may concern:

• polluted surface water;
• a violation of HHNK regulations;
• dead fish or ducks;
• water level;
• nuisance caused by our installations (odors, noise);
• damage to a dike (e.g., cracks, bulges, subsidence, wet spots, or dry dike locks).

Reporting issues concerning water and dikes 

Is it urgent?

In case of emergency, it is best to contact us by telephone. You can report emergencies to us 24 hours a day, every day, by calling 0800-1430. If necessary, we will call in the crisis management organization.