Best River Map Water Apps

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.

River Stages-USA

Water level for flood alerts

Free

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.

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.

River Ruler: Length & Map

Kayak, hiking & world rivers

Free

Measure river lengths precisely by following the actual riverbed, not a straight line. Get detailed trip data like flow, gradient, and estimated travel times for various watercraft and on foot. Export your measurements in multiple formats for GPS devices and mapping software.

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.

GaugeStage: Water Levels

River Levels & Flood Alerts

Free

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.

Paddle Ways - Lets Go Paddling

River & Lake Maps & Conditions

Free

Discover and plan paddling adventures with detailed maps, real-time conditions, and route information. Find launch points, campsites, and weather forecasts to ensure a safe and enjoyable trip on rivers and lakes.

i-Boating: Marine Charts & Gps

Lake Depth Map,Sailing Plotter

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.

Rivercast: River Levels USA

NOAA Forecasts & Flood Alerts

Free

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.

onWater: Fishing Spots Map

Fish finder Forecast Reports

Free

Discover new fishing locations, track water conditions, and log your trips to improve your angling success. This app provides tools for planning and enhancing every fishing expedition, from finding access points to understanding species habitats.

撲水 Water refill map 2.0

Hong Kong Water Fountains Map

Free

Find free water refill stations across Hong Kong to easily top up your water bottle. This app helps you reduce plastic waste by locating fountains, viewing their temperature, and even reporting new ones.

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.

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.

GRR Map

Grace River Ranch

Free

Navigate a large ranch with an interactive map. View locations and roads, even without an internet connection. Ideal for visitors to explore the grounds.

Water Finder - Refill Map

Drinking Fountains & Stations

Free

Locate public drinking fountains and refill stations nearby with an interactive map. Save money, reduce plastic waste, and stay hydrated on the go. Get directions and detailed information about each water source.

RiverRight: Whitewater Maps

Offline River GPS with Rapids

Free

Navigate rivers safely with offline GPS tracking and detailed interactive maps. Track distance, speed, and review past trips. Essential for any river adventure.