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  • USGS Current Conditions for the Nation: Build Current Table


    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
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     Available parameters -- select sites that have data for the following parameters:
    Enter numbers to choose parameters and order columns in the output
      Station name
      Date and time
    Water Level/Flow Parameters
      Depth to water level, ft below land surface
      Direction of stream flow, magnetic azimuth, degrees
      Discharge, ft³/day
      Discharge, m³/s
      Discharge, instantaneous, ft³/s
      Elevation above NGVD 1929, ft
      Elevation above NGVD 1929, m
      Elevation above NGVD 1929, m
      Elevation of reservoir water surface above datum, ft
      Water surface elevation difference between two locations,ft
      Flow rate, instantaneous, Mgal/d
      Flow rate, instantaneous, gal/min
      Flow rate of well, gal/min
      Flow total during composite period, thousands of gallons
      Gage height, above datum, m
      Gage height, above datum, meters
      Gage height, ft
      Groundwater level above NGVD 1929, ft
      Groundwater level above NAVD 1988, ft
      Groundwater level relative to Mean Sea Level (MSL), ft
      Groundwater level above Guam Vertical Datum of 1963 (retired in 2003), ft
      Groundwater level above Guam Vertical Datum of 2004, ft
      Groundwater level above Local Hawaiian Datum, ft
      Groundwater level above Northern Marianas Vertical Datum of 2003, ft
      Groundwater level above American Samoa Datum of 1962 (retired in 2001), ft
      Groundwater level above American Samoa Vertical Datum of 2002, ft
      Lake or reservoir water surface elevation above NAVD 1988, ft
      Lake or reservoir water surface elevation above NGVD 1929, ft
      Lake or reservoir water surface elevation above NGVD 1929, m
      Long-term mean daily streamflow, ft³/s
      Long-term median daily streamflow, ft³/s
      Mean depth of stream, ft
      Pond storage, gal
      Reservoir storage, total pool, percent of capacity
      Reservoir storage, live pool, percent of capacity
      Reservoir storage, Mgal
      Reservoir storage, million cubic feet
      Reservoir storage, thousand acre feet
      Reservoir storage, acre-ft
      Stream stage, m
      Stream velocity, ft/s
      Stream velocity, m/s
      Stream water level elevation above NAVD 1988, in ft
      Stream water level elevation above NGVD 1929, in ft
      Streamflow, ft³/s
      Streamflow, tidally filtered, ft³/s
      Streamflow, gal/min
      Streamflow, m³/s
      Tide Stage, code
      Tide stage, above datum, ft
      Estuary or ocean water surface elevation above NAVD 1988, ft
      Estuary or ocean water surface elevation above NGVD 1929, ft
      Velocity at point in stream, ft/s
      Water level, depth below measuring point, ft
    Water Quality Parameters
      Acifluorfen, water, filtered, recoverable, µg/L
      Ammonia plus organic nitrogen, water, unfiltered, mg/L as N
      Ammonia plus organic nitrogen, water, unfiltered, pounds of nitrogen per day
      Ammonia, water, dissolved, pounds per day as nitrogen
      Ammonia, water, filtered, mg/L as N
      Ammonia, water, unfiltered, pounds of nitrogen per day
      Ammonia, water, unfiltered, field, mg/L as nitrogen
      Ammonia, water, unfiltered, mg/L as NH4
      Calcium, water, filtered, mg/L
      Chloride, water, dissolved, tons per day
      Chloride, water, filtered, estimated by regression equation, mg/L
      Chloride, water, filtered, mg/L
      Chloride, water, unfiltered, mg/L
      Chlorine (total residual), water, unfiltered, mg/L
      Chlorophyll a, estimated, water, in-situ, in-vivo fluorescence, RFU
      Chlorophyll a, estimated, water, in-situ, in-vivo fluorescence, concentration estimated from reference material, µg/L
      Chlorophyll a, modeled, water, in-situ, in-vivo fluorescence, concentration modeled from field samples analyzed by extraction, µg/L
      Chlorophyll a, fluorometric method, corrected, water, µg/L
      Chlorophyll a, phytoplankton, chromatographic-fluorometric method, µg/L
      Chlorophyll a, water, unfiltered, trichromatic method, uncorrected, µg/L
      Chlorophyll a, water, in situ, in vivo fluorescence,µg/L
      Chlorophyll, total, phytoplankton, spectrophotometric method, uncorrected, µg/L
      Chlorophyll, total, water, fluorometric, 650-700 nanometers, in-situ sensor, µg/L
      Chlorophyll, total, water, in situ, fluorometric, 650-700 nanometers, relative fluorescence units (RFU)
      Chlorophyll a, total, in situ, fluorescence excitation at 370, 470, 525, 570, 590, 610 nm, fluorescence emission at 700 nm with correction for CDOM, ug/L
      Chlorophyll a, green algae, in situ, fluorescence excitation at 370, 470, 525, 570, 590, 610 nm, fluorescence emission at 700 nm with correction for CDOM, ug/L
      Chlorophyll a, cyanobacteria, in situ, fluorescence excitation at 370, 470, 525, 570, 590, 610 nm, fluorescence emission at 700 nm with correction for CDOM, ug/L
      Chlorophyll a, cryptophytes, in situ, fluorescence excitation at 370, 470, 525, 570, 590, 610 nm, fluorescence emission at 700 nm with correction for CDOM, ug/L
      Chlorophyll a, diatoms and dinoflagellates, in situ, excitation at 370, 470, 525, 570, 590, 610 nm, fluorescence emission at 700 nm with correction for CDOM, ug/L
      Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, ug/L
      Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, relative fluorescence units, RFU
      Colored dissolved organic matter (CDOM), in situ, fluorescence excitation at 370, 470, 525, 570, 590, 610 nm, fluorescence emission at 700 nm, mg/liter
      Colored dissolved organic matter (CDOM), water, in situ, single band excitation, fluorescence emission, ppb QSE
      Cyanobacteria (blue-green algae), water, in situ, phycocyanin, IVF (IVFU)
      Dissolved organic carbon, water, in situ, estimated, mg/L
      Dissolved oxygen, water, unfiltered, %saturation
      Dissolved oxygen, water, unfiltered, mg/L
      Elevation of sample, ft
      Fluoride, water, filtered, mg/L
      Fluorescence transmission (transparency to fluorescence) at 700 nm, percent
      Iron, water, filtered, µg/L
      Magnesium, water, filtered, mg/L
      Nitrate plus nitrite, water, total, tons per day as nitrogen
      Nitrate plus nitrite, water, unfiltered, pounds of nitrogen per day
      Nitrate, water, filtered, mg/L as N
      Nitrate, water, unfiltered, field, mg/L
      Nitrate, water, unfiltered, field, mg/L as N
      Nitrate, water, unfiltered, mg/L
      Nitrate, water, unfiltered, mg/L as N
      Nitrite plus nitrate, water, dissolved, lb/d as N
      Nitrite plus nitrate, water, filtered, mg/L as N
      Nitrate plus nitrite, water, in situ, mg/L as N
      Nitrite plus nitrate, water, unfiltered, mg/L as N
      Nitrite, water, in situ, µmol/L
      Nitrite, water, in situ, mg/L as N
      Inorganic nitrogen, water, dissolved, calculated as NH3+NO2+NO3, mg/L as N
      Inorganic nitrogen, water, dissolved, calculated as NH3+NO2+NO3, tons/day as N
      Organic carbon, water, unfiltered, mg/L
      Organic nitrogen, water, unfiltered, pounds of nitrogen per day
      Orthophosphate, water, unfiltered, mg/L as phosphorus
      Orthophosphate, water, dissolved, pounds per day
      Orthophosphate, water, unfiltered, pounds per day
      Orthophosphate, water, filtered, field, mg/L
      Orthophosphate, water, filtered, mg/L as phosphorus
      Oxidation reduction potential, mV
      PCBs, water, unfiltered, recoverable, grams per day
      pH, water, unfiltered, field, standard units
      pH, water, unfiltered, laboratory, standard units
      Phosphate, water, unfiltered, mg/L
      Phosphorus, water, dissolved, pounds per day
      Phosphorus, water, unfiltered, mg/L as phosphorus
      Phosphorus, water, unfiltered, pounds per day
      Phycocyanins (cyanobacteria), water, in situ, fluorometric method, excitation at 590 +-15 nm, emission at 685 +-20 nm, micrograms per liter,ug/l
      Phycocyanins (cyanobacteria), water, in situ, fluorometric method, excitation at 590 +-15 nm, emission at 685 +-20 nm, relative fluorescence units, RFU
      Residue, dissolved, water, filtered, estimated by regression equation, mg/L
      Residue, total nonfilterable, mg/L
      Residue, water, dissolved, tons per day
      Residue, water, filtered, sum of constituents, mg/L
      Rhodamine WT, water, unfiltered, recoverable, µg/L
      Salinity, water, unfiltered, mg/mL at 25 °C
      Salinity, water, unfiltered, parts per thousand
      Salinity, water, unfiltered, practical salinity units at 25 °C
      Sodium adsorption ratio, water, number
      Sodium adsorption ratio, water, unfiltered, estimated by regression equation, number
      Sodium, water, filtered, mg/L
      Sodium, water, filtered, tons/d
      Specific conductance, water, unfiltered, µS/cm at 25 °C
      Specific conductance, water, unfiltered, laboratory, µS/cm at 25 °C
      Specific conductance, non-temperature corrected, water, unfiltered, µS/cm
      Suspended sediment concentration, mg/L
      Suspended sediment concentration, water, unfiltered, estimated by regression equation, mg/L
      Bedload sediment discharge, tons/d
      Suspended sediment discharge, tons/d
      Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, tons/d
      Suspended solids, dried at 105 degrees Celsius, water, unfiltered, tons/d
      Total nitrogen, water, unfiltered, pounds per day
      Total sediment discharge, tons/d
      Temperature, water, °C
      Temperature, water, °F
      Total nitrogen, water, unfiltered, mg/L
      Total partial pressure of dissolved gases, water, unfiltered, mmHg
      Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
      Turbidity, water, unfiltered, broad band light source (400-680 nm), detection angle 90 +/- 30 degrees to incident light, nephelometric turbidity units (NTU)
      Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +/-2.5 degrees, FNU
      Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detector angles at 90 +/- 2.5 degrees and 30 +/- 15 degrees, ratiometric, FBRU
      Turbidity, water, unfiltered, Jackson Turbidity Units
      Turbidity, water, unfiltered, NTU
      Turbidity, water, unfiltered, field, NTU
      Turbidity, water, unfiltered, monochrome near infra-red LED light source, 780-900 nm, detection angle 0 degrees to incident light (backscatter), FBU
      Turbidity, water, unfiltered, monochrome near infra-red LED light source, 780-900 nm, multiple beam, detectors at multiple angles including 90 degrees, FNMU
      Type of quality assurance data associated with sample, code
      Volume of water filtered, L
    Meteorological Parameters
      Barometric pressure, mmHg
      Barometric pressure, not corrected to sea level, mbar
      Barometric pressure, uncorrected, kPa
      Barometric pressure, uncorrected, inHg
      Incident solar radiation intensity, (cal/cm²)/d
      Net radiation (net solar + net long wave radiation), watts per square meter
      Net solar radiation, W/m²
      Photosynthetically active radiation (average flux density on a horizontal surface during measurement interval), µmol of photons/m²/s
      Precipitation, intensity at given time, location 1, inches per hour
      Precipitation, cumulative, inches
      Precipitation total for defined period, in
      Precipitation, duration of storm event, minutes
      Precipitation, in
      Precipitation, mm   ( sites)
     
      Precipitation, total, in   ( sites)
     
      Relative humidity, percent
      Solar radiation, (average flux density on a horizontal surface during measurement interval), W/m²
      Solar radiation, (total flux density on a horizontal surface during measurement interval), megajoules/m²
      Solar radiation, downward intensity, (cal/cm²)/min
      Solar radiation, net, (cal/cm²)/min
      Snow depth, feet
      Snow depth, meters
      Temperature, air, °C
      Temperature, air, °F
      Total solar radiation (direct + diffuse radiation on a horizontal surface), watts/m²
      Wind direction, degrees clockwise from north
      Wind gust direction, air, degrees clockwise from true north
      Wind gust speed, air, kn
      Wind gust speed, air, mph
      Wind speed, kn
      Wind speed, m/s
      Wind speed, mph
    Physical Properties Parameters
      Absorbance, UV, 254 nm, 1 cm pathlength, water, filtered, units per centimeter
      Albedo (ratio of reflected to total incoming solar radiation), ratio
      Altitude feet above mean sea level
      Altitude of land surface, ft
      Area, cross section, square feet
      Atmospheric water vapor density, g/m³
      Atmospheric water vapor pressure, calculated, kilopascals
      Barometric pressure, corrected to sea level, inches of mercury
      Barometric pressure, uncorrected, pounds per square inch
      Compaction, aquifer system, feet
      Compaction, sediment, feet
      Distance, observation point to stream bottom, feet
      Distance to snow surface from sensor, centimeters
      Depth of hole, ft below land surface datum
      Depth to bottom at sample location, feet
      Bulk electrical conductance, soil, decisiemens per meter
      Evaporation, accumulated, inches
      Evaporation per recording interval, millimeters
      Evaporation total, inches/day
      Evapotranspiration, inches
      Evapotranspiration total, inches/day
      Evapotranspiration, mm/day
      Potential evapotranspiration (PET), calculated by Penman method, mm/hr
      Flow, in conduit or through a treatment plant, Mgal/d
      Gate opening width, ft
      Gate opening, height, ft
      Gate opening, height, m
      Incident light intensity, 400-700 nanometers, microeinsteins per square meter per second
      Incident light, daily total, 400-700 nanometers, microeinsteins per square meter
      Location in cross section, distance from left bank looking downstream, feet
      Location of salt front in river miles upstream from mouth, miles
      Longwave radiation, upwelling intensity, watts per square meter
      Longwave radiation, downwelling intensity, watts per square meter
      Loss on ignition, from nonfilterable residue, mg/L
      Loss on ignition, from suspended solids, water, unfiltered, tons per day
      Moisture content, soil, volumetric, fraction of total volume
      Net incident shortwave radiation, watts per square meter
      Net incident longwave radiation, watts per square meter
      Open pressure, pounds per square inch
      Extinction measurement absorbance, absorbance units per centimeter
      Extinction reference absorbance, absorbance units per centimeter
      Residue, fixed nonfilterable, mg/L
      Shortwave radiation, upward intensity, watts per square meter
      Shortwave radiation, downward intensity, watts per square meter
      Soil water matric potential, bars
      Standard deviation of wind direction, degrees
      Sublimation from snowpack per recording interval, millimeters
      Surface area, acres
      Temperature, intragravel water, °C
      Temperature #1, Aquatrak, air temperature of the upper sounding well, °C
      Temperature #2, Aquatrak, air temperature of the bottom sounding well, °C
      UV fluorescence, water, in situ, single band, 370 nm excitation, 470 nm emission, RFU
      Water column pressure, pounds per square inch
      Water depth, water surface to bottom, feet
      Wave height, Fourier transformation, feet
      Wave period, Fourier transformation, seconds
    Miscellaneous Parameters
      Bighead carp (Hypophthalmichthys nobilis), count of tagged fish per hour
      Bighead carp (Hypophthalmichthys nobilis), count of unique tagged fish per hour
      Blue green algae, YSI flourescence probe, cells/mL
      Blocked optical sensor (time within recording interval that optical sensor is blocked), seconds
      Collector dry exposure (time within recording interval that collector is open but should be closed), seconds
      Collector wet exposure (time within recording interval that collector is open when it should be open), seconds
      Collector missed exposure (time within recording interval that collector is closed but should be open), seconds
      Collector lid cycles in recording interval, number
      Count of samples collected by autosampler, number
      Cyanobacteria (blue-green algae), YSI in-vivo fluorescence of phycocyanin, excitation - 595, emission - 650 nm, cells/mL
      Datalogger scan time per recording interval, seconds
      Depth of sensor below water surface, feet
      Depth of sensor below water surface, meters
      Diagnostic code, tattler, acoustic velocity meter, number
      Dial reading, number
      Dissolved oxygen charge, membrane DO sensor performance, number
      Distance, observation point to sample location, ft
      Gain control, automatic receiver, acoustic velocity meter, decibels
      Gate openings, reservoir, all gates, ft
      Hybrid asian carp (Hypophthalmichthys nobliis and Hypophthalmichthys molitrix hybrids), count of tagged fish per hour
      Hybrid asian carp (Hypophthalmichthys nobliis and Hypophthalmichthys molitrix hybrids), count of unique tagged fish per hour
      Index of water-quality deviation from established baseline, number
      Latent heat flux, W/m²
      Lockage, count of lock openings, units
      Moisture content, soil, volumetric, percent of total volume
      Number of sampling points, count
      Optical sensor particle counts within recording interval, number
      Raw sensor value, millivolts
      Respiration, mg 02/m²/d
      Sampling accounting number
      Sampling depth, ft
      Sampling depth, m
      Sensible heat flux, W/m²
      Soil-heat flux, W/m²
      Shovelnose sturgeon (Scaphirhynchus platorynchus), count of tagged fish per hour
      Shovelnose sturgeon (Scaphirhynchus platorynchus), count of unique tagged fish per hour
      Silver carp (Hypophthalmichthys molitrix), count of tagged fish per hour
      Silver carp (Hypophthalmichthys molitrix), count of unique tagged fish per hour
      Signal, sediment, Markland meter, count
      Snow depth, in
      Soil temperature, °F
      Status of equipment alarm, units in data descriptor
      Storm event serial number
      Sum of bighead, silver and hybrid carp, count of tagged fish per hour
      Sum of bighead, silver and hybrid carp, count of unique tagged fish per hour
      Temperature, internal, within equipment shelter, °C
      Temperature, internal, within equipment shelter, °F
      Temperature, soil, °C
      Temperature of sensor, °C
      Temperature, vent gas, volcanic, °C
      Transducer excitation, depth sensing, millivolts
      Transducer signal, depth sensing, millivolts
      Lower 90 percent prediction limit for SSC by regression (PCODE 99409), mg/l
      Upper 90 percent prediction limit for SSC by regression (PCODE 99409), mg/l
      Water content of snow, in
      Water Science Center special 99900
      Water Science Center special 99901
      Water Science Center special 99902
      Water Science Center special 99903
      Water Science Center special 99904
      Water Science Center special 99905
      Water Science Center special 99906
      Water Science Center special 99907
      Water Science Center special 99908
      Water Science Center special 99909
      Water Science Center special 99910
      Water Science Center special 99911
      Water Science Center special 99912
      Water Science Center special 99913
      Water Science Center special 99914
      Water Science Center special 99915
      Water Science Center special 99916
      Water Science Center special 99917
    DCP/Gage Performance Parameters
      Acoustic Doppler Velocity Meter signal to noise ratio
      Acoustic Doppler Velocity Meter standard deviation, data element specified in data descriptor
      Acoustic Doppler Velocity Meter standard error of velocity, feet per second
      Acoustic Doppler Velocity Meter standard error of velocity, centimeters per second
      Acoustic signal strength, units specified in data descriptor
      DCP battery voltage, V
      DCP frequency offset from channel center, Hz
      DCP signal modulation index, dB
      DCP signal to noise ratio
      DRGS transmission error codes
      Data collection platform transmission delivery delay, seconds
      Data relay ground station source node, code
      Estimate of DCP transmitted power, dB
      Instrument orientation, degrees clockwise from true north
      Instrument pitch (front to back movement), units specified in data descriptor
      Instrument roll (side to side movement), units specified in data descriptor
      Location of Acoustic Doppler Velocity Meter cell end, feet
      Location of Acoustic Doppler Velocity Meter cell end, meters
      Number of bad characters transmitted by DCP
      Pressure, relative, manometer tank, count
      Temperature, internal, data collection platform, °C
      Voltage, V
     
    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.