Waterlands
Saint Vrain Creek
CO DWR · SVCLYOCO
SAINT VRAIN CREEK
CO DWR · SVCLYOCOLIVE

Saint Vrain Creek At Lyons, Co

BOULDER COUNTY, CO40.2180°N, -105.2600°W Updated 1 d ago
FLOW RATE
87cfs
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
87cfs
Optimal band: 83–113 cfs
PERIOD HIGH
139cfs
PERIOD LOW
87cfs
RUNNABLE
71%
last 7 day in band
Precipitation History
Your History · Saint Vrain Creek At Lyons, Co

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Station Location

40.2180, -105.2600
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DATA · CO DWR · NOAA · NWSUPDATED 2026-07-05 00:00 UTC
Site #SVCLYOCO·CO DWR

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