Updated
Marsh Creek
River
Cold water — serious cold-shock risk today
Cold waterCold water — serious cold-shock risk today: water temperature is 55°F, cold enough to cause cold-water shock on sudden immersion.
- Water temperature is 55°F, cold enough to cause cold-water shock on sudden immersion.
- Flow is within the normal range (25th–75th percentile) for Aug 23 (median 112 ft³/s over 39 years).
tributary to the Sultan River in Snohomish County, Washington, United States
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Cold water — serious cold-shock risk today
Cold waterCold water — serious cold-shock risk today: water temperature is 55°F, cold enough to cause cold-water shock on sudden immersion.
- Water temperature is 55°F, cold enough to cause cold-water shock on sudden immersion. — USGS gauge 12137800, as of Aug 23, 3:15 AM gauge-local time
- Flow is within the normal range (25th–75th percentile) for Aug 23 (median 112 ft³/s over 39 years). — USGS daily streamflow statistics, as of Aug 23, 3:15 AM gauge-local time
Flow is normal for this date — within the normal range (25th–75th percentile) for Aug 23 (median 112 ft³/s over 39 years).
No official beach-advisory feed for Washington yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge SULTAN RIVER BELOW DIVERSION DAM NEAR SULTAN, WA (1.8 mi away), as of Aug 23, 3:15 AM gauge-local time.
Weather at Marsh Creek
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Frequently asked questions
- Where is Marsh Creek?
- Marsh Creek is a river in Washington.
- What is the water temperature at Marsh Creek?
- As of August 23, 2026, the water temperature at Marsh Creek in Washington is 55°F (13°C), measured by USGS gauge 12137800, 1.8 miles away.
- Can you swim at Marsh Creek?
- Cold water — serious cold-shock risk today: water temperature is 55°F, cold enough to cause cold-water shock on sudden immersion. Checked August 23, 2026.
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