Rock River Water Level
Live gauge height for Rock River, measured at USGS station Middle Fk Little Maquoketa R nr Rickardsville, IA (2.6 mi from the nearest mapped ramp).
30-Day Water Level Trend
Rock River is currently near its 30-day average — typical launching conditions at most ramps.
Boat Ramps on Rock River (20)
- Lowell Park — Dixon, Illinois
- Happy Hollow Park — Town of Rock, Wisconsin
- Rock River Boat Ramp — Rock Valley, Iowa
- Rock River Boat Ramp — Rock Valley, Iowa
- Rock River Boat Ramp — Oregon - Nashua Township, Illinois
- Rock River Boat Ramp — Town of Koshkonong, Wisconsin
- Rock River — Moline, Illinois
- Rock River Boat Ramp — Horicon, Wisconsin
- Rock River Boat Ramp — Dixon, Illinois
- Rock River — Moline, Illinois
Rock River Water Level FAQ
What is the water level of Rock River today?
The USGS gauge for Rock River (Middle Fk Little Maquoketa R nr Rickardsville, IA) currently reads a gauge height of 9.24 feet, near its 30-day average. Readings update throughout the day from USGS instrumentation.
Is Rock River high or low right now?
Compared with the past 30 days, Rock River is near its 30-day average.
Where can I launch a boat on Rock River?
BoatLaunchMap lists 20 boat ramps on Rock River, each with directions, ratings, and launch details.
Data: U.S. Geological Survey, station 05414400. Gauge height is measured relative to the station datum, not lake depth. Always verify conditions on site before launching.