National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

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Title/Authors	Accession Number	Publication Year	Page Count	Download
Uncertainty Analysis of Runoff Estimates from a Runoff Contour Map. Rochelle, B. P; Stevens, D. L; Church, M. R.	PB90125659	1989	10 pages
Automated Approaches for Producing Regional Runoff Maps of the Northeastern United States. Bishop, G. D; Church, M. R.	PB93156065	1993	18 pages