Stream OH

Flag Run

Ohio • 41.2635, -83.0515

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

5 mi

8 km

Elevation

722′ → 585′

137 ft drop

Stream Order

Medium River

Slope

0.53%

28.0 ft/mi

Drainage

8 mi²

20 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

1,151 mi

1,851 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

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Data from USGS & NOAA for informational purposes only. Read source and safety notes

Rain Radar