Updated
Grassy Creek
River
Cool water — ease in carefully
Use cautionCool water — ease in carefully: water temperature is 70°F, cool enough to cause cold-water shock on a sudden entry.
- Water temperature is 70°F, cool enough to cause cold-water shock on a sudden entry.
- Flow is within the normal range (25th–75th percentile) for Aug 24 (median 334 ft³/s over 42 years).
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Cool water — ease in carefully
Use cautionCool water — ease in carefully: water temperature is 70°F, cool enough to cause cold-water shock on a sudden entry.
- Water temperature is 70°F, cool enough to cause cold-water shock on a sudden entry. — USGS gauge 13010065, as of Aug 23, 7:30 PM gauge-local time
- Flow is within the normal range (25th–75th percentile) for Aug 24 (median 334 ft³/s over 42 years). — USGS daily streamflow statistics, as of Aug 23, 7:30 PM gauge-local time
Flow is normal for this date — within the normal range (25th–75th percentile) for Aug 24 (median 334 ft³/s over 42 years).
No official beach-advisory feed for Wyoming yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge SNAKE RIVER AB JACKSON LAKE AT FLAGG RANCH WY (7.3 mi away), as of Aug 23, 7:30 PM gauge-local time.
Weather at Grassy Creek
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Frequently asked questions
- Where is Grassy Creek?
- Grassy Creek is a river in Wyoming.
- What is the water temperature at Grassy Creek?
- As of August 23, 2026, the water temperature at Grassy Creek in Wyoming is 70°F (21°C), measured by USGS gauge 13010065, 7.3 miles away.
- Can you swim at Grassy Creek?
- Cool water — ease in carefully: water temperature is 70°F, cool enough to cause cold-water shock on a sudden entry. Checked August 23, 2026.
- What amenities does Grassy Creek have?
- Visitor-listed amenities at Grassy Creek include camping-nearby.
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Best Times to Visit
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- ›Wear life jackets when on the water
- ›Be aware of rapids and potential hazards
- ›Respect private property along riverbanks
Location & Contact
Wyoming
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