1. Home
  2. Topics
  3. River Water Levels

Best River Water Levels Apps

248+ iOS apps curated and reviewed

4.7 avg rating
18 free apps
Updated November 2026

The best river water levels apps on iPhone average 4.7★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.

Compare top River Water Levels Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RiverApp - River levelsRiverApp - River levelsFree4.8★ (5.6K)NoYesNov 2026
2Rivercast: River Levels USARivercast: River Levels USAFree4.7★ (11K)YesYesNov 2026
3USGS River Levels & FlowsUSGS River Levels & FlowsFree5.0★ (3)YesYesNov 2026
4River Levels & FlowsRiver Levels & Flows$2.994.6★ (2.7K)NoNoNov 2026
5Rivers.run - River LevelsRivers.run - River LevelsFree4.4★ (31)NoNoNov 2026
6GaugeStage: Water LevelsGaugeStage: Water LevelsFree4.5★ (16)YesYesOct 2026
7PeakFlows: River LevelsPeakFlows: River LevelsFree—NoNoOct 2026
8LastDrop - Water TrackerLastDrop - Water TrackerFree—NoNoAug 2026

Top Picks for River Water Levels

RiverApp - River levels#1

RiverApp - River levels by Florian Bessiere

Real-time river conditions
Editor's Choice
☀️ Weather
4.8😊(5.6K ratings)
FreeIn-App Purchases
RiverApp - River levels screenshot 1
RiverApp - River levels screenshot 2
RiverApp - River levels screenshot 3
RiverApp - River levels screenshot 4
RiverApp - River levels screenshot 5
RiverApp - River levels screenshot 6

Access real-time water levels, flows, and temperatures for rivers worldwide. Ideal for sports enthusiasts and professionals, it offers detailed maps, navigability information, and customizable alerts for over 40,000 hydrometric stations.

What We Love

  • 👍 Easy to use
  • 🗺️ Comprehensive coverage of rivers
  • 📊 Useful data and visualizations
  • 🔔 Helpful alerts and notifications
  • 💰 Affordable premium upgrade

Room to Improve

  • 🐛 Occasional inaccurate or outdated information
  • 🔍 Missing some important river gauges
  • 💬 Lack of communication from developers
  • 🗺️ Incorrect geographic information for some areas
Rivercast: River Levels USA#2

Rivercast: River Levels USA by Juggernaut Technology, Inc.

NOAA Forecasts & Flood Alerts
Strong Contender
☀️ Weather
4.7😊(11K ratings)
FreeAdsIn-App Purchases
Rivercast: River Levels USA screenshot 1
Rivercast: River Levels USA screenshot 2
Rivercast: River Levels USA screenshot 3
Rivercast: River Levels USA screenshot 4
Rivercast: River Levels USA screenshot 5
Rivercast: River Levels USA screenshot 6

This app provides real-time river level data, flood alerts, and forecasts from NOAA for over 12,000 gauges across the USA. It's designed for anyone who lives, works, or recreates near water, offering customizable alerts and interactive maps.

What We Love

  • 🚀 Great app
  • 👍 Easy to navigate
  • 👍 Helpful for monitoring river levels
  • 👍 Useful for fishing and boating
  • 👍 Accurate and up-to-date information
  • 👍 Necessary for those living near rivers
  • 👍 Excellent customer support

Room to Improve

  • 🐛 Data not always up-to-date
  • 🔒 Paid subscription required for full functionality
  • 🔒 Can't view more than 30 hours of data without premium
  • 🔒 Have to pay for each device
  • 🔒 Charging for free data available elsewhere

More River Water Levels apps to explore

FAQ about River Water Levels

What are the best river water levels apps for iPhone?
RiverApp - River levels tops our river water levels apps ranking as of November 2026, with a 4.8-star average from 5.6K App Store ratings, and it's free to download.
Yes — 18 of the top river water levels apps we rank are free to download, including RiverApp - River levels and Rivercast: River Levels USA.
RiverApp - River levels has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 248+ river water levels apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.