A 2-sentence snapshot generated from live USGS gauge data, NOAA river forecasts, and current weather conditions.
Conditions are re-analyzed each time the page loads using the latest available data from the Westham and Cartersville gauges.
Float times are calculated using real-time flow data from the USGS Westham gauge and CFS-based velocity modeling proven across hundreds of James River floats.
The model uses base paddling speeds calibrated for each river section (current + paddler effort), then adjusts for live river flow — higher CFS means faster current and shorter float times.
Effort levels: Leisurely (casual pace, frequent stops), Moderate (steady paddling), Athletic (strong sustained effort).
Wind adjustment: Real-time wind speed and direction are factored in — headwinds slow you down, tailwinds speed you up.
Times include the full section including put-in to take-out. Actual times may vary based on group size and stops.
Current conditions from AccuWeather for Richmond, VA. Hourly forecast from the National Weather Service.
Wind speed and direction are factored into float time estimates for headwind/tailwind adjustments.
A detailed assessment generated from live USGS gauge readings, NOAA forecasts, water temperature, weather conditions, and river characteristics.
Covers paddling conditions, safety considerations, water quality indicators, and what to expect on the water today.
Real-time data from the USGS National Water Information System. Stage (water level) and flow (cubic feet per second) are measured every 15 minutes.
Sparklines show 7-day trends. Flood stages are defined by the National Weather Service for each gauge location.
Observed (solid line): 7 days of stage readings from the USGS Westham gauge (02037500), updated every 15 minutes.
Forecast (dashed line): Stage predictions from the NOAA National Water Prediction Service, typically extending 3-5 days ahead.
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