Saint Louis Harbor Mississippi River Mile 191; Chain of Rocks (USACE-STL-EC-E-UMR-1) site data in the Water Quality Portal
Data Provider: STORET (Learn more about Water Quality Portal Data Providers)
This canal transport site, maintained by the US Army Corps of Engineers St.Louis District (identifier USACE-STL-EC-E), has the name "Saint Louis Harbor Mississippi River Mile 191; Chain of Rocks" and has the identifier USACE-STL-EC-E-UMR-1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07140101.
This site is located in Madison County County, Illinois at 38.7615490000 degrees latitude and -90.1388580000 degrees longitude using the datum WGS84. No horizontal location accuracy metadata is available.
To download the metadata about this site along with water quality data, go to the Portal Page and enter "USACE-STL-EC-E-UMR-1" into the "Site ID" box under Site Parameters
What other monitoring locations are upstream or downstream from this one?
This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.
|Characteristic Group||Date Range*|
|Biological, Algae, Cyanobacteria||2012 - 2018|
|Biological, Algae, Phytoplankton, Photosynthetic Pigments||2012 - 2018|
|Inorganics, Major, Non-metals||2015 - 2015|
|Nutrient||2012 - 2018|
|Organics, Other||2012 - 2018|
|Organics, Pesticide||2013 - 2013|
|Physical||2012 - 2018|
What other information is available for this location?
For the definitions of the metadata elements, please go to the Water Quality Portal user guide
|OrganizationFormalName||US Army Corps of Engineers St.Louis District|
|MonitoringLocationName||Saint Louis Harbor Mississippi River Mile 191; Chain of Rocks|