Waterlands
Mad R nr Arcata Ca River
USGS · 11481000
MAD R NR ARCATA CA RIVER
USGS · 11481000LIVE

MAD R NR ARCATA CA

HUMBOLDT COUNTY, CA40.9098°N, -124.0606°W Updated 34 min ago
FLOW RATE
50.4cfs
GAUGE HT
5.79ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
50.4cfs 38.8% vs avg
Optimal band: 45–61 cfs
PERIOD HIGH
58.8cfs
PERIOD LOW
50.4cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

5.79ft
Precipitation History
Your History · MAD R NR ARCATA CA

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Station Location

40.9098, -124.0606
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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 11:45 UTC
Site #11481000·USGS

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