Station name
Date and time
Water Level/Flow Parameters
Streamflow, ft³/s (364 sites)
Elevation of reservoir water surface above datum, ft (18 sites)
Gage height, ft (393 sites)
Lake or reservoir water surface elevation above NGVD 1929, ft (2 sites)
Lake or reservoir water surface elevation above NAVD 1988, ft (1 sites)
Stream water level elevation above NAVD 1988, in ft (28 sites)
Depth to water level, ft below land surface (163 sites)
Reservoir storage, thousand acre feet (6 sites)
Mean Stream velocity, ft/s (19 sites)
Long-term mean daily streamflow, ft³/s
Long-term median daily streamflow, ft³/s
Water Quality Parameters
Temperature, water, °C (131 sites)
Temperature, water, °F (4 sites)
Specific conductance, water, unfiltered, µS/cm at 25 °C (85 sites)
Dissolved oxygen, water, unfiltered, mg/L (55 sites)
pH, water, unfiltered, field, standard units (51 sites)
Salinity, water, unfiltered, parts per thousand (13 sites)
Phycoerythrin fluorescence (fPE), water, in situ, relative fluorescence units (RFU), RFU (7 sites)
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +/-2.5 degrees, FNU (65 sites)
Salinity, water, unfiltered, practical salinity units at 25 °C (1 sites)
Chloride, water, unfiltered, mg/L (1 sites)
Escherichia coli, estimated by regression equation, water, colonies per 100 ml (3 sites)