What is the water temperature on Lake Marion?
The latest reported water temperature on Lake Marion is 90.0°F (32.2°C) as of Aug 20, 10:45 AM UTC.
Current flow data is not published on this gauge page right now.
USGS 02171000 is a public lake or reservoir gauge on Lake Marion in South Carolina. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There are 8 nearby gauges linked from this page for watershed context.
The NOAA forecast for Lake Marion is not available on this page yet. Open Lake Marion on the Waderly map for the live forecast.
Waderly combines real-time USGS stream gauges with weather, barometric pressure trends, and solunar activity so you know what the water is doing before you go. The "typical" comparison above is an approximation based on the historical daily median flow for this date at this gauge.
The latest reported water temperature on Lake Marion is 90.0°F (32.2°C) as of Aug 20, 10:45 AM UTC.
Nearby gauges worth checking include SANTEE R AT LK MARION TAILRACE NR PINEVILLE, SC (0.1 miles away), SANTEE RIVER NEAR PINEVILLE, SC (1.4 miles away), LK MOULTRIE AT REDIVERSION NR RUSSELLVILLE, SC (10.2 miles away). Comparing nearby gauges helps confirm whether conditions are changing upstream or across the watershed.
Open the live map to see Lake Marion alongside weather, forecast, nearby gauges, and everything else Waderly tracks for the water.
Open the live map & forecast