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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1953-01-31 2022-08-09
Inorganics, Major, Metals Water-quality 1993-07-18 2007-09-07
Inorganics, Major, Non-metals Water-quality 1993-07-18 2007-09-07
Inorganics, Minor, Non-metals Water-quality 1993-07-18 2007-09-07
Inorganics, Minor, metals Water-quality 1993-07-18 2007-09-07
Microbiological Water-quality 1993-07-18 2007-09-07
Nutrient Water-quality 1993-07-18 2007-09-07
Organics, PCBs Water-quality 1993-07-18 1993-09-02
Organics, other Water-quality 1993-07-18 1993-09-02
Organics, pesticide Water-quality 1993-07-18 1993-09-02
Physical Daily Values, Unit Values, Water-quality 1861-01-01 2024-11-21
Radiochemistry Water-quality 1953-01-31 1965-11-02
Sediment Daily Values, Water-quality 1959-12-08 2022-09-30
n/a Peak Measurements 1844-06-27 2023-05-16
n/a Site Visits 1933-03-16 2024-09-12
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 07010000 is associated with a Stream in St. Louis City, Missouri. Current conditions of Discharge and Gage height are available. Water data back to 1844 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
07010000 n/a
Site name
Mississippi River at St. Louis, MO n/a
Site type
Stream
ST
DMS latitude 383744.4 n/a
DMS longitude 0901047.2 n/a
Decimal latitude 38.629 n/a
Decimal longitude -90.1797778 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Missouri 29
State
Missouri 29
County
St. Louis City 510
Country US n/a
Land net location description S T45N R07E 5 n/a
Name of location map GRANITE CITY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 379.58 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .05 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
07140101
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19891229 n/a
Drainage area
697000 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files NNNNNNNN 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
Project number n/a

Operated in cooperation with:

logo for US Army Corps of Engineers - St. Louis District
US Army Corps of Engineers - St. Louis District
logo for USGS - Federal Priority Streamgages
USGS - Federal Priority Streamgages