National Water Information System: Web Interface
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Add up to 2 more sites and replot for "Gage height, feet"
Add up to 2 more sites and replot for "Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)"
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 the Nation
Page Contact Information: Illinois Water Data Support Team
Page Last Modified: 2021-09-20 14:27:12 EDT
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