Creek MT

Tullock Creek

Montana • 45.8870, -107.3152

Hydrography profile Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

66 mi

106 km

Elevation

3,339′ → 2,695′

643 ft drop

Stream Order

Large River

Slope

0.18%

9.7 ft/mi

Drainage

20,501 mi²

53,097 km²

Avg Flow

-- cfs

1.4 mph velocity

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

Rain Radar