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Satellite view of North Fork Greenhorn Creek

North Fork Greenhorn Creek

River

Use caution — flow is well above normal for this date

Use caution

Use caution — flow is well above normal for this date: live streamflow is available but no water-temperature sensor is nearby.

  • Live streamflow is available but no water-temperature sensor is nearby.
  • Flow is above the 75th percentile for Aug 22 (median 34 ft³/s over 41 years); fast water is the top river-drowning risk.
Use cautionGood conditions today

Interactive map not available

Use caution — flow is well above normal for this date

Use caution

Use caution — flow is well above normal for this date: live streamflow is available but no water-temperature sensor is nearby.

  • Live streamflow is available but no water-temperature sensor is nearby. USGS gauge 11517000, as of Aug 22, 2:45 AM gauge-local time
  • Flow is above the 75th percentile for Aug 22 (median 34 ft³/s over 41 years); fast water is the top river-drowning risk. USGS daily streamflow statistics, as of Aug 22, 2:45 AM gauge-local time
  • No official beach advisory posted (California Water Boards — FHAB Reports checked).
Streamflow
65 ft³/s
discharge
Gage height
1.41 ft
water level

Flow is high for this date — above the 75th percentile for Aug 22 (median 34 ft³/s over 41 years).

Official advisories

Checked against California Water Boards — FHAB Reports — no advisory posted.

Live, provisional data from USGS gauge SHASTA R NR MONTAGUE CA (7.6 mi away), as of Aug 22, 2:45 AM gauge-local time.

Weather at North Fork Greenhorn Creek

H: 88° L: 58°
Clear
Clear
65°
|
Feels like 60°
Precipitation
0%
Humidity
33%
Wind
4 mph
UV Index
0
Water Conditions:
🏊Cool but swimmable
12 AM
Clear
70°
3 AM
Clear
65°
6 AM
Clear
60°
9 AM
Sunny
69°
12 PM
Sunny
85°
3 PM
Sunny
80°
6 PM
Sunny
74°
9 PM
Clear
67°

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Frequently asked questions

Where is North Fork Greenhorn Creek?
North Fork Greenhorn Creek is a river in California.
Can you swim at North Fork Greenhorn Creek?
Use caution — flow is well above normal for this date: live streamflow is available but no water-temperature sensor is nearby. Checked August 22, 2026.

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🌊 Rivers & Streams Tips:
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Location & Contact

California

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