French Ravine - Site 32 (WCCA Site 32)
Organization Individual
today Registration Date April 14, 2026, 4:42 p.m.
Deployment Date -
Latitude 39.266111
Longitude -121.027556
Elevation (m) -
Elevation Datum MSL
Site Type Water quality station
Stream Name French Ravine
Major Watershed Bear River
Sub Basin Wolf Creek
Closest Town Grass Valley
Notes No longer active monitoring site.
Sensor Observations at this Site Data Sharing Portal
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Temperature
Provisional
All data shown are raw observations and have not been subject to quality control post processing.
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Last observation
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-

(degC)
Medium Liquid aqueous
Sensor Hanna_pHep4 pH & Temperature Tester
pH
Provisional
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-

(pH)
Medium Liquid aqueous
Sensor Hanna_pHep4 pH & Temperature Tester
Turbidity
Provisional
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Last observation
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-

(NTU)
Medium Liquid aqueous
Sensor LaMotte_2020i Portable Turbidity Meter
Temperature
Provisional
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Last observation
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-

(degC)
Medium Liquid aqueous
Sensor Oakton_Waterproof TDSTestr
Specific conductance
Provisional
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-

(uS/cm)
Medium Liquid aqueous
Sensor Oakton_Waterproof TDSTestr
Temperature
Provisional
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Last observation
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-

(degC)
Medium Liquid aqueous
Sensor YSI_Pro20 Polarographic DO Lab/Field 4m Kit
Oxygen, dissolved
Provisional
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Last observation
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-

(mg/L)
Medium Liquid aqueous
Sensor YSI_Pro20 Polarographic DO Lab/Field 4m Kit
Oxygen, dissolved percent of saturation
Provisional
All data shown are raw observations and have not been subject to quality control post processing.
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Last observation
-

-

(%)
Medium Liquid aqueous
Sensor YSI_Pro20 Polarographic DO Lab/Field 4m Kit
Macroinvertebrate Data at this Site Leaf Pack Network logo
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StreamWatch Assessments at this Site Leaf Pack Network logo
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