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USGS Gauge MD

ST Marys River at Great Mills, MD

Site 01661500 • 38.2418, -76.5037 USGS Data

St Marys River (Maryland)

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Current Conditions
Water Level
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Flow Rate
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Water Temp
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Air Temp
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Flood Status: Normal Action: 5.00 ft | Flood: 7.00 ft | Moderate: 8.00 ft | Major: 10.00 ft
Water Level & Flow
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Location

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