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Best Water Levels Apps

250+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated August 2026

The best water levels apps on iPhone average 4.6★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top 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
5NL WaterlevelsNL WaterlevelsFree—NoNoMay 2026
6Cyprus Water LevelsCyprus Water LevelsFree4.0★ (1)NoNoAug 2026
7Pool Water Level UpPool Water Level UpFree5.0★ (2)NoNoAug 2026
8LastDrop - Water TrackerLastDrop - Water TrackerFree—NoNoAug 2026

Top Picks for 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  • 🐛 Occasional inaccurate or outdated information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 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
NL Waterlevels
NL Waterlevels
NL Waterlevels
Realtime waterlevels
Free
🗺️ Navigation
(0)
6
Cyprus Water Levels
Cyprus Water Levels
Cyprus Water Levels
Real-Time Dam Water Monitoring
Free

Monitor real-time water levels in all 17 active dams across Cyprus. View historical trends, rainfall data, and status indicators. This app offers a clean, intuitive interface with offline capabilities.

Real-time dam water levelsHistorical trend chartsMonthly rainfall inflow data
☀️ Weather
(1)
free
7
Pool Water Level Up
Pool Water Level Up
Pool Water Level Up
Automated Pool Water Leveler
Free

This app automatically maintains your pool's water level, preventing it from running too low. It uses a digital sensor and cellular communication to monitor and refill your pool precisely, with remote access and alerts via the app.

Automatic water level maintenanceDigital water level sensorCellular communication (no Wi-Fi needed)
🔧 Utilities
(2)
subscription
8
LastDrop - Water Tracker
LastDrop - Water Tracker
LastDrop - Water Tracker
Water Resources Tracker
Free
☀️ Weather
(0)
9
Water Treatment Level 1
Water Treatment Level 1
Water Treatment Level 1
Practice Exam
Free
$7.00 | 100% OFF
📚 Education
(0)
10
GetLevel
GetLevel
GetLevel
by Kunal Raut
Free
🔧 Utilities
(0)
11
Water Treatment Level 2
Water Treatment Level 2
Water Treatment Level 2
Practice Exam
Free
📚 Education
(0)
12
Danmy Calculator
Danmy Calculator
Danmy Calculator
Focused Water Level Tool
Free
📚 Education
(0)
13
Keto Diet App － Carb Tracker
Keto Diet App － Carb Tracker
Keto Diet App － Carb Tracker
Weight Loss, Meal Plan, Recipe
Free

This app acts as your personal keto coach, offering a powerful macro tracker with hundreds of recipes and diet tips. Easily log food using voice recognition or a barcode scanner, and receive a custom weight loss plan to reach your goals faster.

Automatic macro calculatorCarb and calorie counterPersonalized weight loss plan
💪 Health & Fitness
(82K)
free with in-app purchases
14
Waterlevels Voss
Waterlevels Voss
Waterlevels Voss
by Kenneth Fossen
Free
⚽ Sports
(0)
15
Miflas
Miflas
Miflas
Your Sea Level tracker
Free
☀️ Weather
(0)
16
Water Treatment Level 4
Water Treatment Level 4
Water Treatment Level 4
Practice Exam
Free
📚 Education
(0)
17
Level Monitor
Level Monitor
Level Monitor
by Johannes Antonie Hertzog
Free
🔧 Utilities
(0)
18
Texas Highland Lake Elevation
Texas Highland Lake Elevation
Texas Highland Lake Elevation
Highland Lakes Water Monitor
Free
☀️ Weather
(0)
19
Water Treatment Level 3
Water Treatment Level 3
Water Treatment Level 3
Practice Exam
Free
📚 Education
(0)
20
Riverio: River Levels & Flow
Riverio: River Levels & Flow
Riverio: River Levels & Flow
Live gauge, flood & fishing
Free
☀️ Weather
(0)

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FAQ about Water Levels

What are the best water levels apps for iPhone?
RiverApp - River levels tops our 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 — 19 of the top 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 250+ 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.

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