The content is loaded.
Skip to content
Increase Contrast
Enlarge text
MyHHNK
Menu
Once there are search results, use the up/down keys to navigate and enter to select. Touch users, use touch or swipe.
Once there are search results, use the up/down keys to navigate and enter to select. Touch users, use touch or swipe.
Search
Menu
Home
Taxes
Permits
Notifications
Autumn Watch
News
More news
Discharge of wastewater into small ditches and waterways banned by Jan. 1, 2026
01-12-2025
Budget 2026: investing in forward-looking water management
20-11-2025
Better view of future water safety
19-11-2025
Most searched for
Paying by direct debit
What does HHNK do?
What can you do yourself?
Work in the neighbourhood
Working at HHNK
Governance and organization
Water board ordinance and register maps
Learning about water
Strengthening Markermeer Dikes
Permits granted
Water Heritage
Substances in the water
Close
Menu
Arrange and apply
Open the submenu
Water taxes
Permits
Notifications
Land use
Bibob Act
Ditches as landscape elements CAP
Disposal by ash at a sewage treatment plant.
Updates
Open the submenu
News
Work in the neighbourhood
Notices
Strengthening Markermeer Dikes
Ready for water
Unflushables
About HHNK
Open the submenu
What does HHNK do?
Governance and organization
Track live meetings
Working at HHNK
Learning about water
Open HHNK
Water Heritage
HHNK in figures
Business
Open the submenu
Procurement and tendering
Land transactions
Climate Active Noorderkwartier grant
Water Innovation Fund
Geo-information Portal
Climate Atlas
Working safely
Contact
Loading...
