---
title: "HydraAtlas - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "The purpose of this app is to help inform users of where flood risk exists. You will be able to pull up official US FEMA Flood zone information and run an analysis for any location in the United State"
---

# HydraAtlas — United States
> Flood Awareness and Safety

![HydraAtlas App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/52/ac/65/52ac659e-0094-5c5a-cebc-5c10d6598cb1/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Kevin Bullock](https://apptail.io/developer/kevin-bullock-QcShC)
**Category:** Utilities
**Rating:** 5.0/5 (3 ratings)
**Price:** Free
**Bundle ID:** xyz.HydraAtlas
**Store:** Apple App Store
**Country:** United States
**Version:** 1.07 (released 2025-10-11)
**Original Release:** 2025-09-09
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6749492232)
**AppTail Page:** [https://apptail.io/app/hydraatlas-WBUw/united-states](https://apptail.io/app/hydraatlas-WBUw/united-states)

## HydraAtlas Description
The purpose of this app is to help inform users of where flood risk exists. You will be able to pull up official US FEMA Flood zone information and run an analysis for any location in the United States. This app primariliy depends on and uses Open Data from the U.S. Government. Therefore, it's really only applicable in the United States, for now. 

HydraAtlas is your comprehensive flood monitoring companion. Get real-time data from official sources, including: FEMA flood zones, USGS stream gauges, Rain Gauges, real-time Weather, and National Weather Service alerts.

Key Features:

Live FEMA flood zone mapping
Real-time USGS stream gauge readings
National Weather Service weather alerts
Interactive weather radar
Save important locations for monitoring
Emergency preparedness information

HydraAtlas combines official government data sources to help you make informed decisions about flood risks in your area. Perfect for homeowners, travelers, and anyone who needs reliable flood information.
Data sources: FEMA, USGS, National Weather Service

## HydraAtlas Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/90/05/2e/90052ec2-7d15-2738-cd9d-28a0da730c7d/Simulator_Screenshot_-_iPhone_16_Pro_-_2025-09-05_at_10.43.38.png/1206x2622.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/86/a8/38/86a838b8-c5a0-301f-638a-89f769db0725/Simulator_Screenshot_-_iPhone_16_Pro_-_2025-09-05_at_10.43.43.png/1206x2622.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4c/b2/54/4cb254fd-8d18-4573-6009-48d19be52c95/Simulator_Screenshot_-_iPhone_16_Pro_-_2025-09-05_at_10.44.14.png/1206x2622.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6c/ac/12/6cac1241-ebb9-a74a-013e-7711961dd572/Simulator_Screenshot_-_iPhone_16_Pro_-_2025-09-05_at_10.47.05.png/1206x2622.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/44/09/d1/4409d176-0164-cd4c-44c2-323321f557ba/Simulator_Screenshot_-_iPhone_16_Pro_-_2025-09-05_at_10.47.16.png/1206x2622.png)

## HydraAtlas Rating Breakdown in United States
- 5 stars: 3 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## HydraAtlas Reviews in United States

### ***** "5-Stars! New App! 🤩"
Hydra Atlas gives me real peace of mind. The flood risk maps are clear, easy to read, and update quickly. I feel so much more prepared knowing I can check my area anytime. It’s simple, accurate, and exactly what I needed for safety.
My favorite features, so far, are the weather alerts, the weather layers and the legends that teach about the different flood zones and the Annual Flood Return Period. Looking forward to using this app as it evolves!
-- KitKatGGB, 2025-09-15

[View all HydraAtlas reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)





## HydraAtlas Available In
- [United States](https://apptail.io/app/hydraatlas-WBUw/united-states)
- [Canada](https://apptail.io/app/hydraatlas-WBUw/canada)
- [Algeria](https://apptail.io/app/hydraatlas-WBUw/algeria)

---

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