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USGS Surface-Water Annual Statistics for the Nation

USGS 05553700 ILLINOIS RIVER AT STARVED ROCK, IL


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USGS 05553700 ILLINOIS RIVER AT STARVED ROCK, IL
Period of Approved Daily-Mean Data (Water Year)
  Parameter Code Parameter Name From To Count
00010 Temperature, water, degrees Celsius -- BN 2021 2024 983
00010 Temperature, water, degrees Celsius -- SHD 2018 2022 1201
00095 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- SHD 2018 2022 1206
00095 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BN 2021 2024 942
00300 Dissolved oxygen, water, unfiltered, milligrams per liter -- SHD 2018 2022 1223
00300 Dissolved oxygen, water, unfiltered, milligrams per liter -- BN 2021 2024 979
32318 Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- SHD 2018 2022 1244
32318 Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- BN 2021 2024 913
32319 Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin -- SHD 2018 2022 1224
32319 Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin -- BN 2021 2024 881
51289 Orthophosphate, water, in situ, milligrams per liter as phosphorus -- BN 2022 2024 535
63680 Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- BN 2021 2024 977
72240 Carbon dioxide, water, dissolved, at the water surface, parts per million by volume of dissolved gases 2022 2024 420
99133 Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen -- BN 2021 2024 879
 
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