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Monticello River Rentals

North Fork Maquoketa River near Monticello, IA

River62.1 mi
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Around here

Around North Fork Maquoketa River

Swiss Valley Campground19.3 miCreek Valley Campground19.7 mi10 mi

Data Source: Recreation.gov · Public land: USGS PAD-US

About this river

North Fork Maquoketa River is a 62.1 mile river near Monticello River Rentals in Iowa. Streamflow is measured at the USGS gauge North Fork Maquoketa River near Fulton, IA (site 05418400). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1998 to 2026

North Fork Maquoketa River typically runs highest in June, at a median 545 cfs, and lowest in January, at 215 cfs. The highest flow on record for any single day is 20,200 cfs, in 2002.

Show the numbers
Typical flow by month at North Fork Maquoketa River near Fulton, IA, in cfs
MonthTypical (cfs)Usual range (cfs)
January215166 to 351
February307195 to 417
March390259 to 611
April410302 to 611
May411318 to 576
June545291 to 783
July426299 to 579
August308230 to 424
September264201 to 412
October256195 to 399
November265207 to 385
December239180 to 343

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 28 years of record. Statistics published by the US Geological Survey for North Fork Maquoketa River near Fulton, IA (site 05418400). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Boat access nearby

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

  • Canton County ParkMaquoketa RiverPublic
  • East Dubuque Route 20Mississippi RiverPublic

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