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USGS 05559900 ILLINOIS RIVER ABOVE RTE 150 AT PEORIA, IL

  Stream Site

DESCRIPTION:
Latitude 40°43'30",   Longitude 89°32'58"   NAD27
Peoria County, Illinois, Hydrologic Unit 07130001
Drainage area: 13,900.00 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2023-03-23  2025-11-02  
 Daily Data
    Temperature, water, degrees Celsius  2023-03-24  2025-11-01  2220 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2023-03-24  2025-11-01  2232 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-03-24  2025-11-01  2223 
    pH, water, unfiltered, field, standard units  2023-03-24  2025-11-01  2148 
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2023-03-24  2025-11-01  2223 
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2023-03-24  2025-11-01  2226 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2023-03-24  2025-11-01  2229 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2023-03-24  2025-11-01  2196 
 Daily Statistics 
    Temperature, water, degrees Celsius  2023-03-24  2024-10-07 447 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2023-03-24  2024-10-07 451 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-03-24  2024-07-08 376 
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2023-03-24  2024-07-08 375 
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2023-03-24  2024-07-08 377 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2023-03-24  2024-07-08 375 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2023-03-24  2024-07-08 376 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2023-03  2024-10  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2023-03  2024-10  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-03  2024-07  
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2023-03  2024-07  
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2023-03  2024-07  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2023-03  2024-07  
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2023-03  2024-07  
 Annual Statistics 
    Temperature, water, degrees Celsius  2023  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2023  2025  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023  2024  
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2023  2024  
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2023  2024  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2023  2024  
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2023  2024  
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1969-07-08  2024-02-13  362 
 Water-Year Summary 2023  2024  2 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Illinois Water Science Center
Email questions about this site to Illinois Water Science Center Water-Data Inquiries