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 =
  • 401811089361801
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 401811089361801 21N 5W- 1.1g

Mason County, Illinois
Hydrologic Unit Code 07130003
Latitude  40°18'11", Longitude  89°36'18" NAD27
Land-surface elevation 600.00 feet above NGVD29
The depth of the well is 0,186 feet below land surface.
The depth of the hole is 186 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
This well is completed in the Quaternary System (110QRNR) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
Reselect period
Graph of groundwater level data at USGS 401811089361801 21N 5W- 1.1g
Breaks in the plot represent a gap of at least one year between field measurements.
Download a presentation-quality graph