USGS 454246102435101 20N11E11AC

USGS Home
Contact USGS
Search USGS

USGS Water Resources

Data Category:
Geographic Area:

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

Click to hideNews Bulletins

Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

USGS 454246102435101 20N11E11AC

Well Site

DESCRIPTION:: Latitude 45°42'46", Longitude 102°43'51" NAD27
Perkins County, South Dakota , Hydrologic Unit 10130302; Well depth: 161 feet
Land surface altitude: 2,621.00 feet above NGVD29.
Well completed in "Lower Tertiary aquifers" (N300LTRTRY) national aquifer.
Well completed in "Ludlow Member of Fort Union Formation" (125LDLW) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field/Lab water-quality samples	1978-08-15	1978-08-15	1
Revisions	Loading...

OPERATION:: Record for this site is maintained by the USGS South Dakota Water Science Center; Email questions about this site to South Dakota Water Science Center Water-Data Inquiries

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://waterdata.usgs.gov/nwis/inventory?agency_cd=USGS&site_no=454246102435101

Page Contact Information: South Dakota Water Data Support Team
Page Last Modified: 2025-03-31 11:02:18 EDT
0.4 0.39 sdww01