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University of Nebraska–Lincoln

UNL Water

Your natural resource for reliable well and wellhead management information

UNL Extension Publications

*Note: Most NebGuides are available in a web page html format. If you prefer to print these articles and read offline select the PDF version. You will need the Adobe Acrobat Reader to open and print PDF files. All PDFs are 2-4 pages unless otherwise noted. You can download the current version of Adobe Acrobat Reader at no charge from the Adobe Web site.

Decommissioning Water Wells to Protect Water Quality and Human Health
Describes the process and available resources when an illegal well must be abandoned.
PDF version* (717 KB)

Drinking Water: Approved Testing Laboratories in Nebraska
PDF version* (128 KB)

Drinking Water: Bacteria
Bacteria in drinking water can endanger health. Learn how contamination occurs, how to have water tested, and which treatment to use. Viruses or other microbial organisms are not addressed.
PDF version* (672 KB)

Drinking Water: Nitrate-Nitrogen
Nitrate-nitrogen is sometimes present in drinking water. At certain levels it can present a health risk. Properly locating and constructing wells, along with regularly testing water can help manage risk.
PDF version* (645 KB)

Drinking Water: Testing for Quality
This NebGuide discusses water testing methods for public and private water systems.
PDF version* (319 KB)

Drinking Water Treatment: Shock Chlorination
Shock chlorination can eliminate coliform, fecal and/or E. coli contaminants from water systems.  This publication explains the shock chlorination process.
PDF version* (674 KB)
Shock Chlorination Calculator (Companion calculator is a Flash application. Install the required Flash software free.)

Drinking Water Treatment: What You Need to Know When Selecting Water Treatment Equipment
PDF version* (633 KB)


Other Sources
Nebraska Department of Health and Human Services - Statutes and Regulations
Title 178 Chapter 10
Regulations governing licensure of water wells and pump installation; contractors and certification of water well drilling; pump installation and water well monitoring supervisors.
Title 178 Chapter 12
Regulations governing water well construction, pump installation and water well decommissioning standards.

Private Water Systems Handbook Is Available for Purchase
This comprehensive handbook is a valuable tool for users of private water systems. It includes information on wells, pumps, water distribution systems, pressure tanks, and water sources, as well as water needs, testing, treatment, conservation, and system maintenance.  Cost is $32.00 plus shipping and handling.  Order MWPS-14, ISBN 0-89373-105-6 by web. (While it is an excellent source of information, it is important to check state and local laws, regulations, codes and licensure since requirements can vary depending on location.)