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Platte River in Iowa

River39.4 mi
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Around here

Around Platte River

20 mi

Public land: USGS PAD-US

About this river

Platte River is a 39.4 mile river. Streamflow is measured at the USGS gauge Platte River near Agency, MO (site 06820500). The National Hydrography Dataset places it at stream order 8. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1925 to 2026

Platte River typically runs highest in June, at a median 625 cfs, and lowest in October, at 92 cfs. The highest flow on record for any single day is 57,500 cfs, in 1993.

Show the numbers
Typical flow by month at Platte River near Agency, MO, in cfs
MonthTypical (cfs)Usual range (cfs)
January11750 to 357
February249100 to 632
March445164 to 1,280
April490192 to 1,350
May621244 to 1,730
June625243 to 2,010
July24894 to 698
August13459 to 350
September9441 to 369
October9235 to 333
November12551 to 377
December12539 to 336

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 100 years of record. Statistics published by the US Geological Survey for Platte River near Agency, MO (site 06820500). 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 Platte River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.

  • Crows Creek ParkSmithville ReservoirPublic
  • Sharps Station AccessPlatte RiverPublic
  • Camp Branch MArinaSmithville ReservoirPublic
  • Little Platte ParkSmithville ReservoirPublic
  • County Road WEberts Branch - Smithville ReservoirPublic
  • Sailboat CoveSmithville ReservoirPublic
  • Highway WSmithville ReservoirPublic
  • SW 214th StreetSmithville ReservoirPublic

Made to print

Put Platte 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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Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Platte River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.

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