# Hydro - Aquatic Data Hub

> Hydro - Aquatic Data Hub (iPhone/iPad app by Patrick.)

- Source: https://appshunter.io/ios/app/hydro-aquatic-data-hub/id6477622181 (this page in markdown: same URL + `.md`)
- Developer: [Patrick](https://appshunter.io/developer/385768716)
- Category: Utilities, Weather
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 7 MB
- Languages: American English, German (Germany)
- Released: 2024-02-12
- Data updated: 2026-07-25
- User reviews in markdown: https://appshunter.io/ios/app/hydro-aquatic-data-hub/id6477622181/reviews.md

## What is Hydro?

Hydro - The ultimate app for accurate water information! With this innovative app, you always have an overview of all important data on water levels, water temperatures, precipitation and groundwater levels in the Austrian province of Upper Austria.

- Current water levels: Follow the current water levels of the rivers, lakes and bodies of water in Upper Austria in real time.

- Water temperatures: Find out the current water temperatures of the various bodies of water.

- Rainfall: Stay informed about the amount of precipitation in Upper Austria.

- Groundwater level: Get important information about the groundwater level.

- Open data interface: All data is obtained via an open data interface

- Datasource: Land Oberösterreich - data.ooe.gv.at


## Version history (last 5 releases)

### 1.8.0 — 2026-07-23

- New Shortcut for current Hydro measurements, including water levels, temperatures, and rainfall.
- Improved water level, temperature, and rainfall charts with clearer styling and better value selection.

### 1.7.0 — 2026-07-16

- Water levels are now displayed consistently in centimeters across the app, Apple Watch app, widgets, charts, and alarm views.
- Rainfall values are now displayed in millimeters.
- Includes small interface refinements and maintenance updates.

### 1.6.1 — 2025-10-16

- Latest iOS support – optimized for the latest features
- Improved performance and stability

### 1.6.0 — 2025-09-15

- Latest iOS support – optimized for the latest features
- Improved performance and stability

### 1.5.1 — 2024-12-23

- Improved visuals and performance for better data representation.
- Improved relevance and accuracy of search results.

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## More apps by Patrick

- [Raccoon - Geocaching Tool](https://appshunter.io/ios/app/raccoon-geocaching-tool/id424398764)
- [Weightbot](https://appshunter.io/ios/app/weightbot/id1167906295)
- [Carlo - Car Management](https://appshunter.io/ios/app/carlo-car-management/id1447144904)
- [Streak - Workout Routine](https://appshunter.io/ios/app/streak-workout-routine/id6476815974)

All apps by Patrick: https://appshunter.io/developer/385768716

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-25.*