3125 Portia St
PO Box 83581
Lincoln, NE 68501




The 2020 Airborne Electromagnetic (AEM) Survey Flight reports for the Nemaha and Papio-Missouri-River NRDs are complete! You can also click here for an updated location map of the eastern Nebraska 2006 to 2020 flight locations. A statewide interactive map of all flight lines is available here. Digital polyline files are available on the AEM tabs and at the bottom of the AEM Project Partners Tab. New tutorial video links demonstrating the download and use of the report deliverables are also available on the Media/Downloads Tab as well as other ENWRA project reports. Be sure to visit our other website tabs and the Nebraska GeoCloud website for more information on statewide AEM data availiability, guidelines and standards.

Groundwater elevation, weather station data and sampling results for ENWRA's 3 pilot study sites are now available under the Media/Downloads Tab. Click here for a link to download the 2008 to 2021 compiled datasets and graphs (420 MB).

Secondary Bedrock Aquifer Sampling and Age-Dating Project (Water Sustainibility Fund #4125) - The following USGS online publication was approved for release and has been made available to the public: USGS Scientific Investigations Report 2021–5055




The last ENWRA Technical Committee Meeting was held February 11, 2022 via zoom. Click here here for a copy of the meeting minutes.


SamplingAbout Us

The Eastern Nebraska Water Resources Assessment (ENWRA) project was formed in 2006. The long-term goal of the project is to develop a geologic framework and water budget for the previously glaciated portion of eastern Nebraska...



ENWRA is using a variety of techniques, including cutting-edge "AEM" (Airborne Electromagnetic Survey), to map the hydrogeology of eastern Nebraska...



Learn more about our goals and projects with these PDFs and videos...


Contact Us

Contact ENWRA or any of our cooperating agencies here.


Pilot Sites