Stale — older than 1 week
No flood stage data
USGS
Carroll Creek Above Rock Creek At Frederick, MD
Current conditions
Historical trends
Full-year history is still loading for this station. Shorter ranges are available now; the 1 Year chart will fill in as we finish backfilling from USGS.
Hourly measurements
Detailed readings by hour, organized by day
Nearby stations
Other monitoring locations nearby
Data courtesy of the U.S. Geological Survey.