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  • Notice - The USGS Water Resources Mission Area's priority is to maintain the safety and well-being of our communities, including providing critical situational awareness in times of flooding in all 50 U.S. states and additional territories. Our hydrologic monitoring stations continue to send data in near real-time to NWISWeb, and we are continuing critical water monitoring activities to protect life and property on a case-by-case basis. The health and safety of the public and our employees are our highest priorities, and we continue to follow guidance from the White House, the CDC, and state and local authorities.

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USGS Current Conditions for California: Build Current Table

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Select sites which meet all of the following criteria:
Define one or more values for each of the following site-selection criteria: --- or select new criteria
?
 Available parameters -- select sites that have data for the following parameters:
Enter numbers to choose parameters and order columns in the output --or-- Select all.
  Station name
  Date and time
Water Level/Flow Parameters
  Depth to water level, ft below land surface   (442 sites)
  Elevation of reservoir water surface above datum, ft   (2 sites)
  Gage height, ft   (599 sites)
  Groundwater level above NGVD 1929, ft   (1 sites)
  Groundwater level above NAVD 1988, ft   (344 sites)
  Water level elevation above NAVD 1988, corrected for barometric pressure, ft   (3 sites)
  Lake or reservoir water surface elevation above NAVD 1988, ft   (3 sites)
  Lake or reservoir water surface elevation above NGVD 1929, ft   (27 sites)
  Long-term mean daily streamflow, ft³/s
  Long-term median daily streamflow, ft³/s
  Reservoir storage, acre-ft   (23 sites)
  Mean Stream velocity from field sensor, ft/s   (1 sites)
  Mean Stream velocity, ft/s   (59 sites)
  Stream water level elevation above NAVD 1988, in ft   (2 sites)
  Stream water level elevation above NGVD 1929, in ft   (3 sites)
  Streamflow, ft³/s   (573 sites)
  Streamflow, tidally filtered, ft³/s   (50 sites)
  Streamflow, gal/min   (2 sites)
Water Quality Parameters
  Chlorophyll a, estimated, water, in-situ, in-vivo fluorescence, RFU   (21 sites)
  Chlorophyll a, estimated, water, in-situ, in-vivo fluorescence, concentration estimated from reference material, µg/L   (27 sites)
  Colored dissolved organic matter (CDOM), water, in situ, single band excitation, fluorescence emission, ppb QSE   (22 sites)
  Dissolved oxygen, water, unfiltered, %saturation   (29 sites)
  Dissolved oxygen, water, unfiltered, mg/L   (56 sites)
  Nitrate plus nitrite, water, in situ, mg/L as N   (22 sites)
  pH, water, unfiltered, field, standard units   (56 sites)
  Phycocyanins (cyanobacteria), water, in situ, fluorometric method, excitation at 590 +-15 nm, emission at 685 +-20 nm, micrograms per liter,ug/l   (1 sites)
  Phycocyanins (cyanobacteria), water, in situ, fluorometric method, excitation at 590 +-15 nm, emission at 685 +-20 nm, relative fluorescence units, RFU   (6 sites)
  Salinity, water, unfiltered, parts per thousand   (19 sites)
  Salinity, water, unfiltered, practical salinity units at 25 °C   (4 sites)
  Specific conductance, water, unfiltered, µS/cm at 25 °C   (118 sites)
  Suspended sediment concentration, mg/L   (5 sites)
  Suspended sediment concentration, water, unfiltered, estimated by regression equation, mg/L   (8 sites)
  Temperature, water, °C   (227 sites)
  Temperature, water, °F   (1 sites)
  Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +/-2.5 degrees, FNU   (86 sites)
  Turbidity, water, unfiltered, monochrome near infra-red LED light source, 780-900 nm, detection angle 0 degrees to incident light (backscatter), FBU   (4 sites)
Meteorological Parameters
  Barometric pressure, mmHg   (3 sites)
  Barometric pressure, not corrected to sea level, mbar   (2 sites)
  Precipitation, cumulative, inches   (1 sites)
  Precipitation, total, in   (46 sites)
 
Physical Properties Parameters
  Compaction, aquifer system, feet   (10 sites)
  Gate opening, height, ft   (2 sites)
  Water depth, water surface to bottom, meters   (1 sites)
  Mean wave height, meters   (1 sites)
  Mean wave period, seconds   (1 sites)
  Significant wave height, meters   (1 sites)
  Significant wave period, seconds   (1 sites)
  Maximum wave height, meters   (1 sites)
Miscellaneous Parameters
  Bedload transport rate, derived by regression equation, megagrams per day   (1 sites)
  Depth of sensor below water surface, feet   (1 sites)
  Temperature, vent gas, volcanic, °C   (1 sites)
  Underwater sound level related to sediment-generated noise, averaged from 1.0 to 1.5 kHz, decibels   (1 sites)
DCP/Gage Performance Parameters
  DCP battery voltage, V   (16 sites)
 
Choose Output Format
Display Summary of Selected Sites
Choose one of the following options for displaying descriptions of the sites meeting the criteria above:
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Show sites on a mapNew
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Table of sites
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Scroll list of sites -- allows selection of data for multiple sites
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Brief descriptions -- allows selection of data for multiple sites
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        (Select fields to include in site-description output)
       
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Save file of selected sites to local disk for future upload

Retrieve Current data for Selected Sites
Choose one of the following options for displaying data for the sites meeting the criteria above
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Table of data
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Tab-separated data *

 * Save compressed files with a .gz file extension.