Prior to March 10, 2023, nitrate and turbidity sensors were located upstream at <a href="https://waterdata.usgs.gov/il/nwis/uv/?site_no=03381495">03381495 LITTLE WABASH RIVER AT MAIN ST AT CARMI, IL</a>.

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Available data

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Continuous data

5 data types available - data from 1991-10-01 to 2026-08-01

Daily data

5 data types available - data from 1939-10-01 to 2026-07-31

Field measurements

2 data types available - data from 1943-05-22 to 2026-07-08

Discrete sample data

204 Observed properties (data types) available - with data from 1974-10-10 to 2026-06-29

138 Sampling activities

Statistical tables for select daily data types

5 data types available - data from 1939-10-01 to 2026-07-31

Location details and information

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Operated in cooperation with:

Illinois Environmental Protection Agency

US Army Corps of Engineers - Louisville District

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	03381500	n/a
Location name	LITTLE WABASH RIVER AT CARMI, IL	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	38.0605555555556	n/a
Decimal longitude (WGS84)	-88.1572222222222	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Illinois	17
State	Illinois	17
County	White County	193
Country	United States of America	n/a
Altitude of gage/land surface	339.72 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.07 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Little Wabash	05120114
Drainage basin		n/a
Date of first construction		n/a
Drainage area	3102 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	CST	n/a
Site honors Daylight Saving Time	N	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a

Monitoring location Little Wabash River at Carmi, IL - USGS-03381500