Big Thompson River At Mouth Near La Salle

COLORADO40.3507°N, -104.7837°W Updated 1 d ago

FLOW RATE

31cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

31cfs

Optimal band: 19–25 cfs

PERIOD HIGH

33cfs

PERIOD LOW

13cfs

RUNNABLE

30%

last 30 day in band

Weather Map

Loading weather map…

Your History · Big Thompson River At Mouth Near La Salle

Track your history

Sign in to track your sessions at Big Thompson River At Mouth Near La Salle: best days, monthly trends, and time on the water.

40.3507, -104.7837

Loading map…

DATA · CO DWR · NOAA · NWSUPDATED 2026-10-15 00:00 UTC

Site #BIGLASCO·CO DWR

Create a free account to save favorites, set flow alerts, and track conditions