Waterlands
San Juan River
USGS · 09371010
SAN JUAN RIVER
USGS · 09371010LIVE

SAN JUAN RIVER AT FOUR CORNERS, CO

COLORADO37.0011°N, -109.0296°W Updated 15 hr ago
FLOW RATE
584cfs
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
584cfs 64.6% vs avg
Optimal band: 496–672 cfs
PERIOD HIGH
735cfs
PERIOD LOW
510cfs
RUNNABLE
88%
last 7 day in band
Precipitation History
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Station Location

37.0011, -109.0296
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DATA · USGS · NOAA · NWSUPDATED 2026-07-06 00:00 UTC
Site #09371010·USGS

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