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Best Noaa River Levels Apps

250+ iOS apps curated and reviewed

4.5 avg rating
17 free apps
Updated August 2026

Whether you're new to noaa river levels or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Noaa River Levels Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rivercast: River Levels USARivercast: River Levels USAFree4.7★ (11K)YesYesAug 2026
2GaugeStage: Water LevelsGaugeStage: Water LevelsFree4.4★ (14)YesYesAug 2026
3River Levels & FlowsRiver Levels & Flows$2.994.6★ (2.6K)NoNoAug 2026
4RiverApp - River levelsRiverApp - River levelsFree4.8★ (5K)NoYesAug 2026
5Rivers.run - River LevelsRivers.run - River LevelsFree4.4★ (28)NoNoAug 2026
6River Stages-USARiver Stages-USA$9.994.9★ (7)NoNoAug 2026
7Civil Service Reviewer 2026Civil Service Reviewer 2026Free—YesYesAug 2026
8FloodWatchFloodWatchFree4.7★ (280)YesYesAug 2026

Top Picks for Noaa River Levels

Rivercast: River Levels USA#1

Rivercast: River Levels USA by Juggernaut Technology, Inc.

NOAA Forecasts & Flood Alerts
Editor's Choice
☀️ 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#2

GaugeStage: Water Levels by Timothy Johnson

River Levels & Flood Alerts
Strong Contender
🗺️ Navigation
4.4(14 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
GaugeStage: Water Levels screenshot 6

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.

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
#64in Weather
River Levels & Flows screenshot 1
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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 Noaa River Levels apps to explore

4
RiverApp - River levels
RiverApp - River levels
RiverApp - River levels
Real-time river conditions
Free

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.

Real-time water levels and flowsWater temperaturesHydrometric station maps
☀️ Weather
(5K)
free with in-app purchases
5
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
6
River Stages-USA
River Stages-USA
River Stages-USA
Water level for flood alerts
$9.99

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
7
Civil Service Reviewer 2026
Civil Service Reviewer 2026
Civil Service Reviewer 2026
Pass your Civil Service Exam
Free
📚 Education
(0)
8
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
(280)
free with in-app purchases
9
PeakFlows: River Levels
PeakFlows: River Levels
PeakFlows: River Levels
Live River Levels & Forecasts
Free
⚽ Sports
(0)
10
RiverTrax
RiverTrax
RiverTrax
Live River Conditions & Alerts
Free

Provides real-time river conditions, including water level, discharge, and flood stage from thousands of monitoring stations. Offers personalized alerts for ideal flow ranges and potential flood stages, with a journal feature to log river conditions.

Live USGS/NOAA gauge readingsHome screen widgets for quick accessInteractive discharge and forecast charts
☀️ Weather
(2)
free
11
Benê - Benefícios do seu jeito
Benê - Benefícios do seu jeito
Benê - Benefícios do seu jeito
by Bene Beneficios e Gestao de Negocios LTDA
Free

Manage flexible benefits with freedom and autonomy. Access a rewards club with exclusive discounts, cashback, and insurance options. Streamline HR tasks, boost employee engagement, and reduce administrative costs.

Flexible benefits managementRewards club with discountsCashback on purchases
📊 Productivity
(2)
free
12
NOAA Exhibits
NOAA Exhibits
NOAA Exhibits
by National Marine Sanctuary Foundation
Free
📚 Education
(0)
13
Flow Now-River Levels Widget
Flow Now-River Levels Widget
Flow Now-River Levels Widget
USGS river gauge CFS widget
Free
$0.99 | 100% OFF
☀️ Weather
(0)
14
American River Rentals
American River Rentals
American River Rentals
by USA Web Development, LLC
Free
⚽ Sports
(0)
15
Koko Pilote : ton guide nomade
Koko Pilote : ton guide nomade
Koko Pilote : ton guide nomade
by Wikicampers
Free

This app revolutionizes travel for van, RV, and campervan owners by creating personalized road trip itineraries. It offers intelligent GPS navigation tailored for recreational vehicles, along with a comprehensive map of recommended spots and services.

Personalized road trip itinerary creationGPS navigation for recreational vehiclesInteractive map with recommended spots
✈️ Travel
(0)
ad-supported
16
Riverio: River Levels & Flow
Riverio: River Levels & Flow
Riverio: River Levels & Flow
Live gauge, flood & fishing
Free
☀️ Weather
(0)
17
Sea Levels App
Sea Levels App
Sea Levels App
Explore sea level changes
$6.99
🔧 Utilities
(0)
18
StormTools
StormTools
StormTools
by RPS Group Inc
Free
🔧 Utilities
(0)
19
Waterlevels Voss
Waterlevels Voss
Waterlevels Voss
by Kenneth Fossen
Free
⚽ Sports
(0)
20
NOAA Tides
NOAA Tides
NOAA Tides
Real-Time Tide Forecast
Free

Get accurate tide predictions and real-time marine conditions for the US coast. This app provides beautiful charts, live weather, and wave data to help you plan your time on the water.

Precise NOAA tide predictionsLive marine conditionsTide times for US coast
☀️ Weather
(1)
free

FAQ about Noaa River Levels

What are the best noaa river levels apps for iPhone?
Rivercast: River Levels USA tops our noaa river levels apps ranking as of August 2026, with a 4.7-star average from 11K App Store ratings, and it's free to download.
Yes — 17 of the top noaa river levels apps we rank are free to download, including Rivercast: River Levels USA and GaugeStage: Water Levels.
Rivercast: River Levels USA shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ noaa river levels apps on the iOS App Store as of August 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.