Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 420120088052801
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 420120088052801 41N10E-21.1b1

Cook County, Illinois
Hydrologic Unit Code 07120004
Latitude  42°01'20", Longitude  88°05'28" NAD27
Land-surface elevation 820 feet above NGVD29
The depth of the well is 0,260 feet below land surface.
The depth of the hole is 260 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Silurian System (350SLRN) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
Reselect period
Graph of groundwater level data at USGS 420120088052801 41N10E-21.1b1
Breaks in the plot represent a gap of at least one year between field measurements.
Download a presentation-quality graph