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Gila River in Arizona

River50.1 mi

Around here

Around Gila River

Casa Grande Ruins National Monument3.7 miWhite Canyon Wilderness24.3 mi10 mi

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

About this river

Gila River is a 50.1 mile river. Streamflow is measured at the USGS gauge Gila River at Kelvin, AZ (site 09474000). The National Hydrography Dataset places it at stream order 8. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1911 to 2026

Gila River typically runs highest in August, at a median 594 cfs, and lowest in November, at 56 cfs. The highest flow on record for any single day is 105,000 cfs, in 1916.

Show the numbers
Typical flow by month at Gila River at Kelvin, AZ., in cfs
MonthTypical (cfs)Usual range (cfs)
January12052 to 244
February197120 to 343
March372213 to 658
April404248 to 577
May380133 to 574
June41422 to 672
July545111 to 849
August594291 to 935
September335115 to 562
October13157 to 241
November5617 to 152
December17895 to 294

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 115 years of record. Statistics published by the US Geological Survey for Gila River at Kelvin, AZ. (site 09474000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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