HomeArrange and applyArrange and applyWater board taxesOn this page, you will find all the information about your water board tax assessment. PermitsAre you planning to carry out work on or near the water, or near a dike or quay? Or pump up groundwater? NotificationsDo you see something that requires our attention? Let us know! Land mattersYou can buy or rent land that we do not need for our care tasks. Objection, complaint, or claimRead here to find out how to file an objection, a statement of opinion, a claim for damages, a request for compensation for losses, or a complaint. Grants, Housing Assistance Applications, and PrivacyRead here to find out what you can apply for a grant for, how to apply, and how to submit a Woo request, a GDPR request, or a Wpg request. Discharge per axle at a sewage treatment plantWould you like to deliver wastewater by tanker truck to a sewage treatment plant?