FloodAlert Waterlevel Alerts
SOBOS GmbH
4.3 ★
1K ratings
100,000+
downloads
Free
+ in-app
In this water level alert app, you can monitor current water levels and set custom thresholds for notifications. Includes rain radar, configurable alert signals, and forecasts from over 30,000 measuring points.
AppRecs review analysis
AppRecs rating 4.4. Trustworthiness 76 out of 100. Review manipulation risk 30 out of 100. Based on a review sample analyzed.
★★★★☆
4.4
AppRecs Rating
Ratings breakdown
5 star
70%
4 star
11%
3 star
6%
2 star
6%
1 star
8%
What to know
✓
Low review manipulation risk
30% review manipulation risk
✓
Credible reviews
76% trustworthiness score from analyzed reviews
✓
High user satisfaction
81% of sampled ratings are 4+ stars (4.3★ average)
About FloodAlert Waterlevel Alerts
The gauge app supports you in setting thresholds for different water levels with official limit values for relevant water bodies in Europe and the USA.
Rain Alert & Water levels from over 30,000 measuring points
Our high number of measuring points provides you with a complete picture of the flood situation. It also directly influences the quality of the forecasts about future water levels. This enables us to warn you in good time about high water levels, overflowing rivers and critical flood levels. This way, you receive emergency warnings and protection against disasters through our emergency & water level alert app.
Notifications when water levels exceed your personal warning limit
You can easily set one or more threshold values for warnings per gauging station in our emergency alerts app. By setting the warning limit for river & flood levels, an alarm signal is sent to your device as soon as the level exceeds or falls below your individually defined threshold level. This allows you to act early to emergencies such as rain & flood disasters.
Alerting by tones, vibration, screen output and LED flashing light
You can configure your warning signals individually. Choose the alert signal that is most likely to alert you to flood disasters and upcoming emergencies. The alerts of the water gauge & emergency app will help you to prepare for disasters caused by rain or storms. For less critical early warnings that do not require your immediate attention, you can also disable the alarm sound.
Rain radar
Our app’s map has an integrated rain radar, so you can optimally assess the current weather situation. Colour-coded areas show you where there are storms and rain. The colour gradations range from "light thunderstorm" to "heavy thunderstorm" with the colours yellow, orange, red and violet.
Catalogue of measures and flood notebook
Especially with upcoming flood disasters & emergencies it is important to react quickly and correctly. Our action-catalogue is an officially recommended step-by-step guide that helps you to react at the first warning of a critical level. Our emergency alert & river level app is the perfect tool not only for warnings but also for concrete actions to take.
FloodAlert Pro Features
For even more protection, we have integrated advanced features that will help you in case of flooding:
- Forecast of water levels & tide gauges at selected stations
- Receive warning messages as SMS and email for you or your colleagues in the field of rescue services. Another advantage of SMS is that you receive the warning even if you don't have an internet connection at the moment.
- You can set an unlimited number of warning thresholds for water & river levels at all available measuring stations
- Customise your individual alarm tone directly in our emergency alert app for water levels
- Display historical river water levels and gauges of water bodies
- Download historical water levels as CSV file
FloodAlert HydroSOS allows preventive flood protection for citizens, fire departments, companies and water sports enthusiasts based on freely available data!
We welcome requests, feedback and ideas to android@pegelalarm.at.
https://pegelalarm.com
Terms of use: https://www.sobos.at/terms_of_use_v4.html
FloodAlert Waterlevel Alerts Screenshots
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Reviews for FloodAlert Waterlevel Alerts
Ben Wong
12/9/2025
This app does not need to flash the phone light or emit a loud, repeating beep to indicate an alert. It could simply use the standard notification system like every other Android app. The overkill here is absurd and instantly dissuaded me from using it.
Darren Rockach
11/5/2025
Very good when it works but recently river level data has failed to update from time to time. Support fix the errors quite quickly but they seem reliant on users reporting the break in data feeds rather than monitoring for problems themselves. They need to implement their own data feed monitoring so they can fix issues immediately as they arise otherwise the app could fail to alert when it is most needed.