National Water Information System: Web Interface
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Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius"
Add up to 2 more sites and replot for "Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen"
Policies and Notices
U.S. Department of the Interior |
U.S. Geological Survey
Title: USGS Current Conditions for Illinois
Page Contact Information: Illinois Water Data Support Team
Page Last Modified: 2021-10-19 17:50:25 EDT
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