# River Levels & Flows — USGS River Levels & Flows

> USGS and AHPS river levels, flows, flood status, and weather prediction charts. (iPhone/iPad app by LW Brands, LLC.)

- Source: https://appshunter.io/ios/app/river-levels-and-flows/id1508808963 (this page in markdown: same URL + `.md`)
- Developer: [LW Brands, LLC](https://appshunter.io/developer/963599018)
- Category: Weather
- Price: $2.99
- Rating: 4.60/5 from 2,628 App Store ratings · 76 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.6 · 29 MB
- Languages: American English, French (France), Brazilian Portuguese
- Released: 2020-04-21
- Data updated: 2026-08-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/river-levels-and-flows/id1508808963/reviews.md

## What is River Levels & Flows?

Main Features Include:
 + USGS / AHPS River Levels & Flows
 + Gauge Flood Status Push Notifications 
 + Weather Prediction Center Charts

Interactive USGS / AHPS Gauge Map
The USGS maintains a national network of stream gauges that provide hydrological observations. In addition, AHPS collects real-time water level information from other federal, state, and local stream gauge networks.

USGS / AHPS Hydrological Data Includes:
  + Water Level & Flow Observations
  + Gauge Levels, Flows & Volume Forecast
  + Gauge History & Statistics
  + Flood Status Push Notifications

Weather Prediction Center Charts
  + Significant River Flood Outlook
  + Quantitative Precipitation Forecasts
  + Excessive Rainfall Outlook
  + U.S Hazards Outlook
  + Risk of Heavy Precipitation


Enjoy!

## Key features

- USGS/AHPS river levels and flows
- Flood status push notifications
- Weather Prediction Center charts
- Interactive gauge map
- Gauge history and statistics
- Quantitative precipitation forecasts

## Chart rankings

- #59 in Top Paid · Weather (US App Store)

## What do users think of River Levels & Flows?

Overall sentiment: neutral

**Pros**

- 👍 Landscape mode for iPads
- 🚀 Excellent customer support
- 📊 Impressive data visualization
- 🔍 Useful for monitoring river levels
- 🔔 Helpful push notification feature

**Cons**

- 🔍 Limited gauge coverage
- 🔢 Lack of customization options
- 📊 Inaccurate or outdated data
- 🤔 Overly complex for basic usage
- 💰 Poor value for the price

**Commonly reported bugs**

- Saved gauges disappearing
- Inability to add desired gauge stations

**Most requested features**

- Add more river gauge stations
- Allow sorting and organizing of favorite gauges
- Provide option to switch between USGS and NOAA data
- Implement customizable alert thresholds
- Add water temperature data

## Recent user reviews (10 of 76)

All indexed reviews: https://appshunter.io/ios/app/river-levels-and-flows/id1508808963/reviews.md

### 5/5 — Automated Advisories

*2026-07-08, version 1.8*

This app is lifesaving!  
It can automatically inform me if my access to and from my destination is under water. 
Awesome!

### 5/5 — Potomac River

*2026-06-24, version 1.8*

Very pleased with the information presentation on this app. Now use it exclusively for water levels and flow on the Potomac River near Harpers Ferry. I fish regularly downstream and rely on it. Thank you

### 1/5 — No good

*2026-06-08, version 1.7*

Can’t get turbidity gauges. Can’t look up gauges via list. Waste of 3$ wish I could get a refund.

### 1/5 — Not Performing as Advertised

*2026-03-14, version 1.7*

The app only displays NOAA hydrograph for my local gages. Does not display forecasts for stage, flow, or volume. Does not display data history for stage or flow on any of my local rivers. The subtitle for the app says “USGS River Level and Flows” but I’m not getting any data from USGS for my local gages. I regret spending money on this app.

### 5/5 — Love This

*2026-02-26, version 1.7*

We live in a flood zone and this app is so helpful and informative! Thank you for creating this!

### 5/5 — All you need, nothing you don’t.

*2026-01-09, version 1.6*

I use this at work and find it to be an excellent source of information. They even have the smaller systems that are omitted from other apps.

### 2/5 — Lack of information

*2025-11-25, version 1.6*

The app doesn’t allow the user to graph data beyond 7 days. No option to see rain gauge data or water turbidity.

### 1/5 — No reading

*2025-11-05, version 1.6*

There are no gauges for the Tuck in Sylva NC or Cullowhee

### 5/5 — Landscape mode for iPads!

*2025-10-07, version 1.5*

Nice app overall and it does support landscape mode for iPads sitting in a keyboard! I recommend this app.

### 2/5 — Too complex if you just want basic data

*2025-06-18, version 1.5*

The information I’m sure is amazing, but the app is ridiculously complex and requires the knowledge of the developer! There should be a cheat sheet/cliff notes on how to get started if you just want basic information in your area.

## Frequently asked questions about River Levels & Flows

### What kind of data does this app provide?

This app provides real-time hydrological observations including water level and flow data from the USGS and AHPS networks. It also offers gauge history, statistics, and forecasts for water levels and flows.

### Can I get notified about floods?

Yes, the app offers gauge flood status push notifications. You will be alerted when river gauges reach critical flood levels, helping you stay informed about potential hazards.

### What weather information is included?

The app features charts from the Weather Prediction Center, including significant river flood outlooks, quantitative precipitation forecasts, excessive rainfall outlooks, and U.S. hazards outlooks.

### Is this app free to use?

Based on the provided information, this application is free to use and does not appear to have in-app purchases or advertisements.

### Who would benefit from using this app?

This app is beneficial for anyone who needs to monitor river conditions, such as outdoor enthusiasts, property owners near waterways, emergency responders, or individuals interested in weather patterns affecting rivers.

## Version history (last 5 releases)

### 1.8 — 2026-06-11

+ Fixed a few bugs

Thank you for the positive feedback!

### 1.7 — 2026-02-03

+ Optimized for iOS 26
+ Fixed a few minor bugs

Thank you for the positive feedback!

### 1.6 — 2025-10-08

+ Fixed a few minor bugs

Thank you for the positive feedback!

### 1.5 — 2025-04-25

+ Fixed the bug related to missing USGS gauges

Thank you for the positive feedback!

### 1.4 — 2024-05-29

+ Fixed the bug related to the AHPS gauges not being visible on the list or map view

Thank you for the positive feedback!

## Apps similar to River Levels & Flows

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [RiverApp - River levels](https://appshunter.io/ios/app/riverapp-river-levels/id667012473) | 4.8 (5,028) | Free | Weather |
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## More apps by LW Brands, LLC

- [Surf Report and Forecast Tool](https://appshunter.io/ios/app/surf-report-and-forecast-tool/id1023612933)
- [Marine Weather Forecast Pro](https://appshunter.io/ios/app/marine-weather-forecast-pro/id1191010451)
- [High Tide - Charts and Graphs](https://appshunter.io/ios/app/high-tide-charts-and-graphs/id1200137686)
- [Canada Marine Weather Forecast](https://appshunter.io/ios/app/canada-marine-weather-forecast/id1221819178)
- [Great Lakes Boating Weather](https://appshunter.io/ios/app/great-lakes-boating-weather/id1229966319)
- [Florida Boating Weather](https://appshunter.io/ios/app/florida-boating-weather/id1231321595)

All apps by LW Brands, LLC: https://appshunter.io/developer/963599018

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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 2026-08-28.*