National Streamflow Statistics Program (NSS)
To install StreamStats, please refer to the National Streamflow Statistics Program website
For the latest Maryland, Delaware, District of Columbia Regression Equations please see below. Please refer to the Publications tab (below) for more information about StreamStats...
Regional Regression Equations
The National Streamflow Statistics (NSS) Program compiles regression equations for estimating streamflow statistics for every state, Puerto Rico, and a number of metropolitan areas in the U.S. This page documents known issues with the NSS software program.
Delaware
- SIR 2006-5146, Magnitude and Frequency of Floods on Nontidal Streams in Delaware
- WRIR 94-4020, Low-Flow Characteristics of Streams in Maryland and Delaware
Maryland/District of Columbia
- SIR 2005-5147, Development of Regional Curves Relating Bankfull-Channel Geometry and Discharge to Drainage Area for Streams in Pennsylvania and Selected Areas of Maryland
- AHMMD 2010, Application of Hydrologic Methods in Maryland, Third Edition, September 2010, Appendix 3: Fixed Region Regression Equations For Maryland
- WRIR 95-4154, Technique for Estimating Magnitude and Frequency of Peak Flows in Maryland
- WRIR 94-4020, Low-Flow Characteristics of Streams in Maryland and Delaware (Abstract only)
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- Multimedia
- Publications
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No abstract available.AuthorsJohn D. Guthrie, Kernell G. Ries, Peter A. SteevesWeb services in the U.S. geological survey streamstats web application
StreamStats is a U.S. Geological Survey Web-based GIS application developed as a tool for waterresources planning and management, engineering design, and other applications. StreamStats' primary functionality allows users to obtain drainage-basin boundaries, basin characteristics, and streamflow statistics for gaged and ungaged sites. Recently, Web services have been developed that provide the capAuthorsJ. D. Guthrie, C. Dartiguenave, Kernell G. RiesStreamStats: A water resources web application
Streamflow statistics, such as the 1-percent flood, the mean flow, and the 7-day 10-year low flow, are used by engineers, land managers, biologists, and many others to help guide decisions in their everyday work. For example, estimates of the 1-percent flood (the flow that is exceeded, on average, once in 100 years and has a 1-percent chance of being exceeded in any year, sometimes referred to asAuthorsKernell G. Ries, John D. Guthrie, Alan H. Rea, Peter A. Steeves, David W. StewartU.S. Geological Survey Streamgaging...from the National Streamflow Information Program
This Fact Sheet is one in a series that highlights information or recent research findings from the USGS National Streamflow Information Program (NSIP). The investigations and scientific results reported in this series require a nationally consistent streamgaging network with stable long-term monitoring sites and a rigorous program of data, quality assurance, management, archiving, and synthesis.AuthorsScott A. Olson, J. Michael Norris - News