Rijkswaterstaat Waterinfo for Home Assistant (Marketplace integration)

Installs: 181 sharing analytics
GitHub stars: 22
Connection: Uses the vendor's cloud
Upkeep: No update in 6 to 18 months
Version: v3.1.0, March 18, 2026
Category: Sensors
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: waterinfo
Source: github.com/physje/waterinfo
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

About

Rijkswaterstaat Waterinfo is a custom integration that reads water measurements from the Dutch Waterinfo service into Home Assistant sensors. It fetches data for one chosen measuring location, covering readings such as water levels, water temperatures, wave heights and wind speed, which the source updates about every 10 minutes. Each location gets a device with a sensor for every measurement available there, and the availability differs between locations. Forecast sensors and sensors with no readings in the last 14 days are disabled by default and can be enabled later. Setup happens in the UI by picking a location from a list, and the data comes from the vendor's cloud. Entity names and API data appear only in Dutch, and sensors stop updating when the Rijkswaterstaat site is down.

Automatic summary of the README and code of physje/waterinfo. Something wrong, or are you the maintainer and want your own text here? Get in touch

Supports

Uses the vendor's cloud Needs an internet connection and an account with the vendor.
From the Marketplace Installed through the Marketplace, formerly HACS.

Provides

Sensors

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

Configure WaterInfo-sensors

Select the location

Also asked when changing the connection.

Texts from the code of physje/waterinfo.

From the README

The Dutch Department of Waterways and Public Works (Rijkswaterstaat in Dutch) has the website Waterinfo where all kind of water data is available. This includes information about water levels, water temperatures, wave heights, wind speed, etc. These measurements are update frequently (like every 10 minutes).
This integration uses the API of Waterinfo to fetch data from a particular location into a Home Assistant entity with sensors for all measurements on that location.

From the README of physje/waterinfo, MIT License. Shortened.