USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources   

Data Category:
Home Current Conditions Site Information Mapper Surface Water Groundwater Water Quality Water Use Revisions Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas British Columbia California Canton and Enderbury Islands Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Johnston Atoll Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Midway Islands Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island Ryukyu Islands, Southern South Carolina South Dakota Swan Islands Tennessee Texas Trust Territories, Pacific Is U.S.Misc Caribbean Islands U.S.Misc Pacific Islands Utah Vermont Virgin Islands Virginia Wake Island Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

DESCRIPTION:

Latitude 37°13'12.9",   Longitude 89°27'47.4"   NAD83

Alexander County, Illinois, Hydrologic Unit 07140105

Drainage area: 713,200 square miles

Datum of gage: 299.70 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1989-10-02	2025-04-21
Daily Data
Discharge, cubic feet per second	1933-04-01	2025-04-20	32889
Gage height, feet	1982-10-01	2025-04-21	15159
Suspended sediment discharge, short tons per day	1982-10-01	2021-09-29	14125
Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter	1982-10-01	2025-04-21	15234
Daily Statistics
Discharge, cubic feet per second	1933-04-01	2024-12-17	32768
Suspended sediment discharge, short tons per day	1982-10-01	2021-09-29	14125
Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter	1982-10-01	2022-09-30	14300
Monthly Statistics
Discharge, cubic feet per second	1933-04	2024-12
Suspended sediment discharge, short tons per day	1982-10	2021-09
Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter	1982-10	2022-09
Annual Statistics
Discharge, cubic feet per second	1933	2025
Suspended sediment discharge, short tons per day	1983	2021
Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter	1983	2022
Peak streamflow	1844-07-04	2023-03-06	92
Field measurements	1941-04-05	2025-04-15	3186
Field/Lab water-quality samples	1973-01-30	2024-03-01	1820
Water-Year Summary	2006	2024	19
Revisions	Loading...

OPERATION:

Record for this site is maintained by the USGS Missouri Water Science Center

Email questions about this site to Missouri Water Science Center Water-Data Inquiries