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DESCRIPTION:

Latitude 38°38'49.1",   Longitude 122°21'56.97"   NAD83

Napa County, California, Hydrologic Unit 18020162

Drainage area: 40.4 square miles

Datum of gage: 521.09 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2020-12-23	2025-12-23
Daily Data
Temperature, water, degrees Celsius	2020-12-27	2023-05-30	1158
Discharge, cubic feet per second	2020-12-24	2025-12-21	846
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2020-12-28	2024-11-26	1448
Daily Statistics
Temperature, water, degrees Celsius	2020-12-27	2023-05-30	385
Discharge, cubic feet per second	2020-12-24	2025-04-30	764
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2020-12-28	2021-04-13	93
Monthly Statistics
Temperature, water, degrees Celsius	2020-12	2023-05
Discharge, cubic feet per second	2020-12	2025-04
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2020-12	2021-04
Annual Statistics
Temperature, water, degrees Celsius	2021	2023
Discharge, cubic feet per second	2021	2025
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2021	2021
Peak streamflow	2021-02-02	2025-02-04	4
Field measurements	2021-01-05	2025-12-17	37
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2020-12-26	2023-05-04	93
Water-Year Summary	2021	2025	4
Revisions	Loading...

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