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Patoka River in Indiana

River62.1 mi
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Around here

Around Patoka River

Patoka River National Wildlife Refug…4.2 miGeorge Rogers Clark National Histori…23.9 mi20 mi

Data Source: Recreation.gov · Source: USGS GNIS · Source: National Park Service. No claim to original U.S. Government works. · Public land: USGS PAD-US · Forest roads: USDA Forest Service MVUM · BLM routes and areas: Bureau of Land Management (simplified for web display)

About this river

Patoka River is a 62.1 mile river. Streamflow is measured at the USGS gauge Patoka River near Princeton, IN (site 03376500). The National Hydrography Dataset places it at stream order 8. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1935 to 2026

Patoka River typically runs highest in March, at a median 1,980 cfs, and lowest in September, at 106 cfs. The highest flow on record for any single day is 18,500 cfs, in 1937.

Show the numbers
Typical flow by month at Patoka River near Princeton, IN, in cfs
MonthTypical (cfs)Usual range (cfs)
January1,300474 to 2,210
February1,610600 to 2,430
March1,9801,060 to 3,090
April1,840800 to 2,810
May973321 to 2,300
June366134 to 1,175
July20778 to 547
August12353 to 379
September10637 to 335
October10732 to 329
November30761 to 660
December779172 to 1,720

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 92 years of record. Statistics published by the US Geological Survey for Patoka River near Princeton, IN (site 03376500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Boat access nearby

8 mapped launches sit in the mapped area of Patoka River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.

  • PikevillePatoka RiverPublic
  • Sugar Ridge Fish & Wildlife AreaIsland PitPublic
  • Sugar Ridge Fish & Wildlife AreaAshby PitPublic
  • Sugar Ridge Fish & Wildlife AreaPigeon PitPublic
  • South Lick ForkPatoka LakePublic
  • Little PatokaPatoka LakePublic
  • Sugar Ridge Fish & Wildlife AreaUnnamed PitPublic
  • Patoka Lake SouthPatoka River - Patoka LakePublic

Made to print

Put Patoka River on your wall

This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.

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