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River ID

Rock Creek

Idaho • 42.5625, -114.4947
Length
387 mi
623 km
Elevation
9,410′ → 3,013′
6,397 ft drop
Stream Order
8
Major River
Slope
0.31%
16.5 ft/mi
Drainage
16,282 mi²
42,171 km²
Avg Flow
-- cfs
2.8 mph velocity
Path to Mouth
1,353 mi
2,178 km to ocean
Classification
Tributary
Mid-reach
Elevation Profile
Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

EPA WQP MyWaterway
Data from USGS & NOAA for informational purposes only. More
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Water Level Gauges on Rock Creek

There are 2 USGS water level monitoring stations on Rock Creek providing real-time flow and stage data.

Access Sites on Rock Creek

There are 23 boat ramps, launches, and public access points on Rock Creek.