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


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

site_no list =
  • 422832088182101
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 422832088182101 46N 8E- 9.4b1

Mchenry County, Illinois
Hydrologic Unit Code 07120006
Latitude  42°28'32", Longitude  88°18'21" NAD27
Land-surface elevation 815 feet above NGVD29
The depth of the well is 170 feet below land surface.
The depth of the hole is 170 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 422832088182101 46N 8E- 9.4b1
Breaks in the plot represent a gap of at least one year between field measurements.
Download a presentation-quality graph