River FL

North Prong Alafia River

Florida • 27.8871, -82.0559

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

22 mi

35 km

Elevation

119′ → 33′

86 ft drop

Stream Order

Medium River

Slope

0.08%

4.0 ft/mi

Drainage

120 mi²

310 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

46 mi

74 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

Water Level Gauges on North Prong Alafia River

There are 2 linked USGS monitoring stations for North Prong Alafia River. Reading availability is reported by each station.