---
title: "Flow Alert - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Flow Alert provides quick access to flow , stage, temperature, and turbidity data made available by the United States Geologic Survey (USGS).  Download USGS gauges and add favorites to a separate list"
---

# Flow Alert — United States
> Quick access to river data.

![Flow Alert App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/27/92/f8/2792f814-564d-9965-4b2e-88668cf08dbe/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Shaina Schwartzel](https://apptail.io/developer/shaina-schwartzel-TEksZb)
**Category:** Utilities
**Rating:** 1.0/5 (0 ratings)
**Price:** Free
**Bundle ID:** com.flowalert.flowalertapp.flowAlertFlutter
**Store:** Apple App Store
**Country:** United States
**Version:** 1.1.0 (released 2026-10-23)
**Original Release:** 2026-03-24
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6758588550)
**AppTail Page:** [https://apptail.io/app/flow-alert-FHvz/united-states](https://apptail.io/app/flow-alert-FHvz/united-states)

## Flow Alert Description
Flow Alert provides quick access to flow , stage, temperature, and turbidity data made available by the United States Geologic Survey (USGS).

Download USGS gauges and add favorites to a separate list. Create nicknames for your favorite gauges.

Add a widget on your home screen that shows your selected parameter for your favorite gauges. Currently, widgets update automatically approximately every 15 minutes and show a bell icon if an alert is triggered.

Add alerts to notify yourself when your gauge meets your defined criteria. Multiple alerts may be set for each favorite gauge. Manage your alerts for all gauges in one screen.

Select a gauge from the list to see an interactive graph of the past 7 days of available data.

Data provided by:
-United State Geological Survey (USGS)

Disclaimer:
Flow Alert provides quick access to flow , stage, temperature, and turbidity data made available by the United States Geologic Survey (USGS) via USGS Water Services. All data shown in Flow Alert are downloaded from the USGS Water Services API.

Flow Alert is not affiliated with, endorsed by, or representative of any government entity including USGS. Flow Alert does not take credit, responsibility, or ownership for any data downloaded from USGS's Water Services API. It is simply a tool that you can use to view the data made available by USGS.

Data Source Link 

If you have feedback, suggestions, or feature requests, please e-mail me at flowalertapp@gmail.com...I'd appreciate it! You may also submit feedback through the in-app feedback page.

## Flow Alert Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/30/6b/dd/306bdd92-5ad5-07d3-3a83-44164035b498/Simulator_Screenshot_-_iPhone_13_Pro_Max_-_2026-03-24_at_08.35.54.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/af/e9/3d/afe93d8f-1c96-e11a-12d8-33b96019cade/Simulator_Screenshot_-_iPhone_13_Pro_Max_-_2026-03-09_at_14.44.19.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ab/e9/b5/abe9b582-d488-0c9f-7ae5-6be231d769d7/Simulator_Screenshot_-_iPhone_13_Pro_Max_-_2026-03-09_at_14.45.05.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7e/7b/91/7e7b914d-8472-2540-adfe-a04f599046ac/Simulator_Screenshot_-_iPhone_13_Pro_Max_-_2026-03-09_at_14.44.49.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e4/41/56/e4415647-4fbe-2ca3-03a5-77dc1030c8bd/Simulator_Screenshot_-_iPhone_13_Pro_Max_-_2026-03-09_at_14.44.07.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/95/47/a1/9547a17c-60c5-816b-1c4b-d5d58ca69bb6/Simulator_Screenshot_-_iPhone_13_Pro_Max_-_2026-03-09_at_14.46.34.png/1284x2778.png)







## Flow Alert Available In
- [Brazil](https://apptail.io/app/flow-alert-FHvz/brazil)
- [Iceland](https://apptail.io/app/flow-alert-FHvz/iceland)
- [Kazakhstan](https://apptail.io/app/flow-alert-FHvz/kazakhstan)
- [Sri Lanka](https://apptail.io/app/flow-alert-FHvz/sri-lanka)
- [North Macedonia](https://apptail.io/app/flow-alert-FHvz/north-macedonia)
- [Panama](https://apptail.io/app/flow-alert-FHvz/panama)
- [United States](https://apptail.io/app/flow-alert-FHvz/united-states)

---

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