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Best River Water Levels Apps

248+ iOS apps curated and reviewed

4.1 avg rating
18 free apps
Updated August 2026

The best river water levels apps on iPhone average 4.1★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top River Water Levels Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RiverApp - River levelsRiverApp - River levelsFree4.8★ (5K)NoYesAug 2026
2Rivercast: River Levels USARivercast: River Levels USAFree4.7★ (11K)YesYesAug 2026
3GaugeStage: Water LevelsGaugeStage: Water LevelsFree4.4★ (13)YesYesAug 2026
4River Levels & FlowsRiver Levels & Flows$2.994.6★ (2.6K)NoNoAug 2026
5Water SnapshotWater SnapshotFree—NoYesAug 2026
6River ReportsRiver ReportsFree4.4★ (13)NoNoMay 2026
7Rivers.run - River LevelsRivers.run - River LevelsFree4.4★ (28)NoNoAug 2026
8Riverio: River Levels & FlowRiverio: River Levels & FlowFree—NoYesAug 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😊(5K ratings)
FreeIn-App Purchases
#65in Weather
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

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

Room to Improve

  • 🐛 Occasional inaccurate or outdated information
  • 🔍 Missing some important river gauges
  • 💬 Lack of communication from developers
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

Monitor river levels, flow rates, and flood warnings with real-time data and forecasts. Get custom alerts for your favorite waterways and visualize trends with interactive graphs. Essential for anyone living, working, or recreating near water.

What We Love

  • 🚀 Great app
  • 👍 Easy to navigate
  • 👍 Helpful for monitoring river levels
  • 👍 Useful for fishing and boating

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
GaugeStage: Water Levels#3

GaugeStage: Water Levels by Timothy Johnson

River Levels & Flood Alerts
Worth Considering
🗺️ Navigation
4.4(13 ratings)
FreeAdsIn-App Purchases
GaugeStage: Water Levels screenshot 1
GaugeStage: Water Levels screenshot 2
GaugeStage: Water Levels screenshot 3
GaugeStage: Water Levels screenshot 4
GaugeStage: Water Levels screenshot 5

Track real-time water levels for over 12,000 rivers and streams nationwide. Get flood alerts, monitor conditions, and plan boating or fishing trips with confidence. Access NOAA data and an interactive map to find gauges easily.

More River Water Levels apps to explore

4
River Levels & Flows
River Levels & Flows
River Levels & Flows
USGS River Levels & Flows
$2.99

Access real-time USGS and AHPS river level and flow data. Receive push notifications for flood status and view weather prediction charts for significant river flood outlooks and precipitation forecasts.

USGS/AHPS river levels and flowsFlood status push notificationsWeather Prediction Center charts
☀️ Weather
(2.6K)
free
5
Water Snapshot
Water Snapshot
Water Snapshot
Water Levels, Flow & % Full
Free
🔧 Utilities
(0)
6
River Reports
River Reports
River Reports
Real-time river flows
Free

Access real-time and historical river flow data for hundreds of locations in the American West. This app simplifies finding crucial information for outdoor activities like float trips or checking local creek conditions, consolidating data from various government sources.

Real-time river flowsHistorical river flow dataWeather conditions
☀️ Weather
(13)
free
7
Rivers.run - River Levels
Rivers.run - River Levels
Rivers.run - River Levels
River Levels, Maps & Forecasts
Free

Access real-time river data including water levels, temperature, and skill level estimates. Discover nearby rivers using GPS, search by various criteria, and utilize interactive maps for navigation. Includes weather overlays for rain tracking.

Water levels and temperatureCrowdsourced skill level estimatesGPS river discovery
☀️ Weather
(28)
free
8
Riverio: River Levels & Flow
Riverio: River Levels & Flow
Riverio: River Levels & Flow
Live gauge, flood & fishing
Free
☀️ Weather
(0)
9
LastDrop - Water Tracker
LastDrop - Water Tracker
LastDrop - Water Tracker
Water Resources Tracker
Free
☀️ Weather
(0)
10
River Stages-USA
River Stages-USA
River Stages-USA
Water level for flood alerts
Free
$2.99 | 100% OFF

Access real-time water level data from over 10,000 river gauges across the USA. View stream flow, temperature, and precipitation maps. Get flood alerts and forecasts for informed decision-making.

10,000+ US river gaugesStage and stream flow dataWater temperature and pH (USGS)
☀️ Weather
(7)
paid
11
Flood ZN
Flood ZN
Flood ZN
Property Flood Zone Check
Free

Access industry-exclusive flood mapping technology to check property flood zones. Ideal for homebuyers, real estate agents, lenders, and investors. Create a free account to verify flood zone accuracy and request official determinations processed by flood professionals.

Flood mapping technologyProperty address searchFlood zone visualization
🔍 Reference
(1)
free
12
Tuile Éireann
Tuile Éireann
Tuile Éireann
by Stephen O'Connor
Free
📚 Education
(0)
13
PeakFlows: River Levels
PeakFlows: River Levels
PeakFlows: River Levels
Live River Levels & Forecasts
Free
⚽ Sports
(0)
14
69Bravo Water
69Bravo Water
69Bravo Water
Water
Free
📊 Productivity
(0)
15
Control Samsung Smart TV
Control Samsung Smart TV
Control Samsung Smart TV
Universal Samsung TV Remote
Free

Transform your iPhone into a comprehensive remote for your Samsung Smart TV. Navigate with a touchpad, launch apps, cast media, and control playback, all from your device. Offers customizable controls and multi-TV support.

Touchpad navigationApp launchingMedia casting
🔧 Utilities
(229)
freemium
16
Local River Flows
Local River Flows
Local River Flows
River Conditions - US Only
$1.99

Access real-time river flow and depth data from USGS stream gauges across the US. View 7-day trends to understand recent river behavior, conditions, and upstream releases. Always prioritize personal safety and environmental awareness.

USGS stream gauge dataCurrent flow and depth7-day trend view
🌟 Lifestyle
(4)
paid
17
USACE Little Rock
USACE Little Rock
USACE Little Rock
by U.S. Army Corps of Engineers
Free

Access real-time lake levels, release rates, and forecasts for recreational activities on rivers and creeks in the Little Rock District. View hydropower generation schedules and stream gage forecasts.

Lake level updatesRelease rate informationRecreational forecasts
💼 Business
(36)
free with in-app purchases
18
Lake Powell Water Level
Lake Powell Water Level
Lake Powell Water Level
Boat Ramps, Trends & Alerts
Free
✈️ Travel
(0)
19
Blue Liner Flows
Blue Liner Flows
Blue Liner Flows
USGS River Flow Information
Free

Access detailed USGS and NOAA river flow data, including discharge, temperature, and gauge height. Explore rivers with an interactive map, set custom tags for organization, and receive alerts for condition changes. Plan your outdoor activities with integrated weather forecasts.

River flow data (discharge, temperature, pH)Interactive map with directionsCustomizable stream tagging
☀️ Weather
(39)
free with in-app purchases
20
Waterlevels Voss
Waterlevels Voss
Waterlevels Voss
by Kenneth Fossen
Free
⚽ Sports
(0)

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 August 2026, with a 4.8-star average from 5K 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 August 2026.
We track 248+ river water levels apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
RiverApp provides real-time data on water levels, river flows, and water temperatures for over 40,000 hydrometric stations globally. It also offers detailed maps of stations and whitewater sections, navigability information for courses, and allows users to report hazards.
RiverApp Premium offers historical data for water levels and flows going back several years, flow or water level forecasts at select stations, and the ability to display and compare satellite images from multiple providers on maps.