Waterlands
Mashel River
USGS · 12087000
MASHEL RIVER
USGS · 12087000LIVE

MASHEL RIVER NEAR LA GRANDE, WA

PIERCE COUNTY, WA46.8567°N, -122.3026°W Updated 23 hr ago
FLOW RATE
10cfs
GAUGE HT
1.81ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
10cfs 51.4% vs avg
Optimal band: 9–13 cfs
PERIOD HIGH
27cfs
PERIOD LOW
9cfs
RUNNABLE
71%
last 30 day in band

Gauge Height

1.81ft
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Station Location

46.8567, -122.3026
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DATA · USGS · NOAA · NWSUPDATED 2026-10-16 00:00 UTC
Site #12087000·USGS

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