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Station name |
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Date and time |
Water Level/Flow Parameters |
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Stream velocity, ft/s (1 sites) |
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Streamflow, ft³/s (223 sites) |
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Gage height, ft (236 sites) |
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Groundwater level above NGVD 1929, ft (128 sites) |
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Lake or reservoir water surface elevation above NGVD 1929, ft (11 sites) |
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Lake or reservoir water surface elevation above NAVD 1988, ft (1 sites) |
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Stream water level elevation above NGVD 1929, in ft (1 sites) |
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Depth to water level, ft below land surface (93 sites) |
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Mean Stream velocity from field sensor, ft/s (3 sites) |
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Mean Stream velocity, ft/s (4 sites) |
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Water level elevation above gage datum, corrected for barometric pressure, ft (58 sites) |
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Mean water velocity for discharge computation, mph (1 sites) |
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Long-term mean daily streamflow, ft³/s |
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Long-term median daily streamflow, ft³/s |
Water Quality Parameters |
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Temperature, water, °C (94 sites) |
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Temperature, water, °F (2 sites) |
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Specific conductance, water, unfiltered, µS/cm at 25 °C (56 sites) |
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Dissolved oxygen, water, unfiltered, mg/L (58 sites) |
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pH, water, unfiltered, field, standard units (56 sites) |
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Chlorophyll a, estimated, water, in-situ, in-vivo fluorescence, RFU (2 sites) |
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Chlorophyll a, estimated, water, in-situ, in-vivo fluorescence, concentration estimated from reference material, µg/L (2 sites) |
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Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, ug/L (1 sites) |
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Phycocyanins (cyanobacteria), water, in situ, fluorometric method, excitation at 590 +-15 nm, emission at 685 +-20 nm, µg/L (3 sites) |
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Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, relative fluorescence units, RFU (1 sites) |
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Phycocyanins (cyanobacteria), water, in situ, fluorometric method, excitation at 590 +-15 nm, emission at 685 +-20 nm, relative fluorescence units, RFU (3 sites) |
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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +/-2.5 degrees, FNU (24 sites) |
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Nitrate plus nitrite, water, in situ, mg/L as N (7 sites) |