Best Apps For River Flow And Conditions Monitoring

216+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated June 2026

The best apps for river flow and conditions monitoring apps on iPhone average 4.6★ across 216+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Apps For River Flow And Conditions Monitoring

RiverApp - River levels#1

RiverApp - River levels by Florian Bessiere

Real-time river conditions
Editor's Choice
☀️ Weather
4.8😊(4.3K ratings)
FreeIn-App Purchases
#77in 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  • 🐛 Occasional inaccurate or outdated information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
Rivercast - Levels & Forecasts#2

Rivercast - Levels & Forecasts by Juggernaut Technology, Inc.

River Data and Flood Alerts
Strong Contender
☀️ Weather
4.7😊(11K ratings)
FreeAdsIn-App Purchases
#94in 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
GaugeWatcher#3

GaugeWatcher by Andrew Althage

River gauge flow data
Worth Considering
🔧 Utilities
5.0(3 ratings)
Free
GaugeWatcher screenshot 1
GaugeWatcher screenshot 2
GaugeWatcher screenshot 3
GaugeWatcher screenshot 4

Access real-time river flow data without needing an account or encountering advertisements. Discover nearby gauges, monitor flow rates, and save your preferred locations for quick access.

More Apps For River Flow And Conditions Monitoring apps to explore

4
RiverTrax
RiverTrax
RiverTrax
Live River Conditions & Alerts
Free
☀️ Weather
(0)
5
HomeWater
HomeWater
HomeWater
Flows & Forecasts For Rivers
Free

Monitor rivers, streams, and creeks with real-time data on flow, height, clarity, and temperature. Features include forecasts, interactive graphs, and a "Fishiness Rating" for anglers. Discover new locations and access comprehensive gauge station coverage across the US.

Real-time river monitoring (CFS, height, turbidity, temperature)River forecasts and projectionsInteractive graphs and maps
⚽ Sports
(22)
free
6
Flow Watch: Rio Grande
Flow Watch: Rio Grande
Flow Watch: Rio Grande
Rio Grande Flow Monitoring
Free

Monitor river conditions with real-time flow readings, projections, and weather context. Receive alerts for changing conditions to make quick decisions.

Current river flow conditionsStation readings trackingShort-term river projections
☀️ Weather
(1)
free
7
FloodNotice
FloodNotice
FloodNotice
Stream, River, & Flood Levels
Free

Access real-time streamflow, river levels, and flood forecasts from over 6,000 locations across the U.S. Save your favorite streamgages for quick access to critical waterbody information.

Real-time streamflow observationsRiver level monitoringFlood condition alerts
☀️ Weather
(9)
free
8
RiverAware
RiverAware
RiverAware
Monitor River Levels & Floods
Free

Access real-time river levels, flood alerts, and accurate forecasts from over 13,000 stations nationwide. Monitor your favorite rivers, receive custom notifications, and stay informed with severe weather news.

Real-time river and coastal station dataInteractive map with color-coded pinsUp to 3 months of water-level history
☀️ Weather
(8)
freemium
9
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
10
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
11
WWF Free Rivers
WWF Free Rivers
WWF Free Rivers
Experience the power of rivers
Free

Explore the vital role of rivers in ecosystems and human life through an interactive augmented reality experience. Manipulate river flows to understand the impact of dams and sustainable development, while collecting stories of the people and wildlife that depend on them.

Interactive augmented reality river modelSimulate damming and sustainable developmentExplore five distinct real-world habitats
📚 Education
(151)
free
12
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
13
Siren Connected Boat
Siren Connected Boat
Siren Connected Boat
Smart Boating Made Easy
Free

This app provides remote monitoring and control of your boat's critical systems, including battery, bilge, and engine performance. It offers real-time location tracking with geofencing and security features like motion sensors and alarms. Enhance your boating experience with smart connectivity.

Remote system monitoringReal-time location trackingGeofencing alerts
📊 Productivity
(1K)
free
14
Emergency: Severe Weather App
Emergency: Severe Weather App
Emergency: Severe Weather App
Alerts, Maps, Radar & Shelters
Free

Stay safe during extreme weather and disasters with real-time alerts, interactive preparedness guides, and essential tools. This app provides official weather notifications, live maps, and helps locate shelters and services when you need them most.

Real-time severe weather alertsInteractive preparedness guidesPersonalized checklists
☀️ Weather
(6.1K)
free with in-app purchases
15
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
16
EcoFlow - Power a New World
EcoFlow - Power a New World
EcoFlow - Power a New World
Control & monitor from afar.
Free

Control and monitor your EcoFlow power devices remotely via Wi-Fi or directly via Bluetooth. Manage energy systems, automate tasks, and access account features like rewards and warranty registration.

Remote device control and monitoringWi-Fi and Bluetooth connectivityFirmware updates
💼 Business
(8.5K)
free with in-app purchases
17
rivers.run
rivers.run
rivers.run
River info at your fingertips
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
(16)
free
18
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
19
Pentair Pro
Pentair Pro
Pentair Pro
by Pentair, Inc.
Free

This app connects service professionals to their customers' water systems, enabling remote monitoring, proactive alerts, and efficient diagnostics. It helps build trust, save time on service calls, and generate new leads by providing access to system history and support resources.

Remote system monitoring and alertsProactive customer notificationsRemote diagnostics and troubleshooting
💼 Business
(358)
free
20
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