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USGS Surface-Water Monthly 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
  Parameter Code Parameter Name From To Count
00010 Temperature, water, degrees Celsius -- BN 2021-09 2024-11 1099
00010 Temperature, water, degrees Celsius -- SHD 2018-06 2022-03 1201
00095 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- SHD 2018-06 2022-04 1206
00095 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BN 2021-09 2024-11 1058
00300 Dissolved oxygen, water, unfiltered, milligrams per liter -- SHD 2018-06 2022-04 1223
00300 Dissolved oxygen, water, unfiltered, milligrams per liter -- BN 2021-09 2024-08 1012
32318 Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- SHD 2018-06 2022-04 1244
32318 Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- BN 2021-09 2024-05 913
32319 Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin -- SHD 2018-06 2022-04 1224
32319 Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin -- BN 2021-09 2024-04 881
51289 Orthophosphate, water, in situ, milligrams per liter as phosphorus -- BN 2022-03 2024-04 535
63680 Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- BN 2021-09 2024-08 1010
72240 Carbon dioxide, water, dissolved, at the water surface, parts per million by volume of dissolved gases 2022-03 2023-11 420
99133 Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen -- BN 2021-09 2024-04 879
 
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