Best Usgs River Data Apps

132+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated June 2026

Looking for free usgs river data apps? 18 of our 132+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Usgs River Data Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rivercast - Levels & ForecastsRivercast - Levels & ForecastsFree4.7★ (11K)YesYesJul 2026
2RiverApp - River levelsRiverApp - River levelsFree4.8★ (4.5K)NoYesJul 2026
3River Levels & FlowsRiver Levels & Flows$2.994.6★ (2.6K)NoNoJul 2026
4Blue Liner FlowsBlue Liner FlowsFree4.7★ (39)NoYesJul 2026
5Riffle: River Gauges & WeatherRiffle: River Gauges & WeatherFree4.0★ (9)NoYesJul 2026
6RiverTraxRiverTraxFreeNoNoJul 2026
7River ReportsRiver ReportsFree4.4★ (13)NoNoMay 2026
8Fishing Points: Map & ForecastFishing Points: Map & ForecastFree4.7★ (31K)YesYesJul 2026

Top Picks for Usgs River Data

Rivercast - Levels & Forecasts#1

Rivercast - Levels & Forecasts by Juggernaut Technology, Inc.

River Data and Flood Alerts
Editor's Choice
☀️ Weather
4.7😊(11K ratings)
FreeAdsIn-App Purchases
#87in Weather
Rivercast - Levels & Forecasts screenshot 1
Rivercast - Levels & Forecasts screenshot 2
Rivercast - Levels & Forecasts screenshot 3
Rivercast - Levels & Forecasts screenshot 4
Rivercast - Levels & Forecasts screenshot 5
Rivercast - Levels & Forecasts 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
RiverApp - River levels#2

RiverApp - River levels by Florian Bessiere

Real-time river conditions
Strong Contender
☀️ Weather
4.8😊(4.5K ratings)
FreeIn-App Purchases
#51in 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
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

Room to Improve

  • 🐛 Occasional inaccurate or outdated information
  • 🔍 Missing some important river gauges
  • 💬 Lack of communication from developers
River Levels & Flows#3

River Levels & Flows by LW Brands, LLC

USGS River Levels & Flows
Worth Considering
☀️ Weather
4.6😐(2.6K ratings)
$2.99
#10in Weather
River Levels & Flows screenshot 1
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River Levels & Flows screenshot 3
River Levels & Flows screenshot 4
River Levels & Flows screenshot 5
River Levels & Flows screenshot 6

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.

What We Love

  • 👍 Landscape mode for iPads
  • 🚀 Excellent customer support
  • 📊 Impressive data visualization
  • 🔍 Useful for monitoring river levels

Room to Improve

  • 🔍 Limited gauge coverage
  • 🔢 Lack of customization options
  • 📊 Inaccurate or outdated data

More Usgs River Data apps to explore

4
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
5
Riffle: River Gauges & Weather
Riffle: River Gauges & Weather
Riffle: River Gauges & Weather
River Gauges & Weather
Free

Access real-time water and weather data from over 28,000 river gauges. Visualize historical trends, track flood stages, and get current conditions. Premium features include predictive flow and extended forecasts.

Real-time river gauge dataWater flow, height, and clarityInteractive historical graphs
☀️ Weather
(9)
freemium
6
RiverTrax
RiverTrax
RiverTrax
Live River Conditions & Alerts
Free
☀️ Weather
(0)
7
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
8
Fishing Points: Map & Forecast
Fishing Points: Map & Forecast
Fishing Points: Map & Forecast
Find Best Tides Times to Fish
Free

This app helps anglers find the best times and locations to fish by providing detailed forecasts for tides, moon phases, weather, and marine conditions. It offers interactive maps to discover and save fishing spots, track routes, and access offline nautical charts, along with a catch logbook and fishing regulations.

Fishing forecasts (tides, moon, weather, solunar)Detailed fishing maps (satellite, nautical, lake depth)Save and discover fishing spots and routes
⚽ Sports
(31K)
free with in-app purchases
9
i-Boating: Marine Charts & Gps
i-Boating: Marine Charts & Gps
i-Boating: Marine Charts & Gps
Lake Maps & Fishing Spots
Free

Navigate waterways with detailed marine charts and GPS. Features include route planning, voice-guided navigation, tide and current predictions, and track recording. Offers extensive map coverage for various regions and inland rivers.

Detailed vector marine chartsRoute planning and editingVoice-guided navigation
🗺️ Navigation
(14K)
free with in-app purchases
10
Georgia River Guide
Georgia River Guide
Georgia River Guide
Paddle Georgia’s Water Trails
Free

Explore Georgia's waterways with detailed information on over 40 water trails. Get live safety data, access points, river conditions, and points of interest for your next paddling adventure. Plan your trip with confidence and learn about river conservation.

Live safety data (water levels, temp, pH)Public access points and mileageRiver conditions and runnable levels
💪 Health & Fitness
(17)
free
11
NOAA Buoy and Tide Data
NOAA Buoy and Tide Data
NOAA Buoy and Tide Data
by Verona Solutions, LLC
$1.99

Access real-time weather data from NOAA's National Data Buoy Center, including wind, pressure, and marine conditions. Get tide predictions and moon phase information to plan your water activities effectively.

Live buoy dataTide predictionsMoon phase information
☀️ Weather
(32)
free
12
Fishbrain - Fishing App
Fishbrain - Fishing App
Fishbrain - Fishing App
Fish Spots, Maps & Identifier
Free

Discover new fishing locations, access detailed local information, and connect with a large community of anglers. Improve your fishing skills with advanced maps, weather forecasts, and catch tracking tools.

Fishing maps with advanced layersDetailed fishing water informationCatch reports and bait recommendations
⚽ Sports
(67K)
free with in-app purchases
13
Wavve Boating: GPS, Map, Chart
Wavve Boating: GPS, Map, Chart
Wavve Boating: GPS, Map, Chart
Navigation, Charts, Tides, Map
Free

Navigate waterways with detailed nautical charts, tide predictions, and weather forecasts. Connect with a community of boaters to share points of interest and track friends on the water. Enjoy simplified GPS navigation tailored to your boat's draft.

Simple GPS navigationCustomizable nautical chartsCommunity points of interest
🗺️ Navigation
(5.4K)
free with in-app purchases
14
Aqua Map Boating
Aqua Map Boating
Aqua Map Boating
Marine navigation and fishing
Free

This app provides official, weekly updated nautical charts for marine navigation. It allows for offline map downloads, GPS track recording, and integration with onboard instruments. Enhance your boating safety and experience with advanced features like weather forecasts and AIS collision detection.

Official NOAA nautical chartsOffline map downloadsGPS track recording
🗺️ Navigation
(13K)
free with in-app purchases
15
FloodWatch
FloodWatch
FloodWatch
Real-time river and flood data
Free

Monitor real-time river and flood data across the United States. Track river height, discharge, precipitation, and water temperature with data from USGS and NWS. Ideal for property owners, outdoor enthusiasts, and anyone needing flood awareness.

Real-time river dataHistorical trends and graphsFavorites list for gauges
☀️ Weather
(228)
free with in-app purchases
16
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
17
onX Offroad: Trail Maps & GPS
onX Offroad: Trail Maps & GPS
onX Offroad: Trail Maps & GPS
OHV Trails & Navigation App
Free

Navigate off-road with detailed trail maps, GPS, and compass features. Discover legal camping spots, filter trails by vehicle type and difficulty, and plan multi-day adventures. Access property lines, weather data, and cell coverage information for a safer off-roading experience.

3D trail maps and GPS navigationFilter trails by vehicle type and difficultyLegal dispersed camping finder
🗺️ Navigation
(9K)
free with in-app purchases
18
HiiKER: The Hiking Maps App
HiiKER: The Hiking Maps App
HiiKER: The Hiking Maps App
Plan, Map and Track your hikes
Free

Plan, map, and navigate hiking trails with this powerful app. Discover over 130,000 routes, view high-quality topographic maps offline, and create detailed itineraries for multi-day adventures. Includes safety features like live location sharing.

130,000+ hiking trailsHigh-quality topographic mapsOffline map downloads
🗺️ Navigation
(942)
free with in-app purchases
19
MyCatch Fishing App
MyCatch Fishing App
MyCatch Fishing App
By Angler's Atlas
Free

Record your fishing catches, explore destinations, and track your stats. Participate in events for prizes and contribute to fisheries science. This app helps you manage your fishing data while supporting conservation efforts.

Record fishing catchesExplore fishing destinationsTrack catch statistics
⚽ Sports
(233)
free
20
NewsBreak: Local News & Alerts
NewsBreak: Local News & Alerts
NewsBreak: Local News & Alerts
News Updates, Alerts, & More
Free

Stay informed with breaking news, local events, and personalized updates delivered directly to your device. Discover curated daily briefings, live news streams, and in-depth stories from trusted sources, covering everything from weather and traffic to national headlines.

Local news highlightsBreaking news alertsPersonalized news feed
📡 News
(1.4M)
free with in-app purchases

FAQ about Usgs River Data

What are the best usgs river data apps for iPhone?
Rivercast - Levels & Forecasts tops our usgs river data apps ranking as of June 2026, with a 4.7-star average from 11K App Store ratings, and it's free to download.
Yes — 18 of the top usgs river data apps we rank are free to download, including Rivercast - Levels & Forecasts and RiverApp - River levels.
Rivercast - Levels & Forecasts shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 132+ usgs river data apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Rivercast provides official flood warnings and alerts from the National Weather Service, river stage height in feet, and river flow rate in CFS when available. It also displays color indicators for river status (normal, rising, flooding), current observations, recent history, and NOAA river forecasts.
The app offers custom push notification alerts that can be set when a river reaches your chosen level. Additionally, the interactive map color-codes river gauges to indicate whether they are at normal levels, approaching flood stage, or above flood stage.