Water Year Data Summary 2005-2006

This publication provides a review and summary of basic hydrologic data gathered through DNR Waters programs. There are four major areas of data collection, including climatology, surface water, ground water and water use. These areas are arranged in order of the hydrologic cycle (see diagram on page iv), and important facts are provided concerning the distribution and availability of Minnesota's water resources. Basic hydrologic data are essential to a variety of water resource programs and related efforts. The extent of our knowledge depends on the quality and quantity of hydrologic data. Analysis and use of data are vital to understanding complex hydrologic relationships. With expanding technologies, there is a greater need for even more data of higher quality. The DNR Waters website at mndnr.gov/waters provides a wealth of information on Minnesota's lakes, rivers and streams, wetlands, ground water and climate - much more than can be included in this summary report. Maps, publications, forms, educational resources and answers to common water resources questions can be found on the site. Visitors will find access to lake level data, stream flow information and ground water level data. The site, which is updated regularly, is intended to help the citizens of Minnesota become better stewards of the state's water resources by providing comprehensive information about those resources. This report is a continuation of Water Year reports published by DNR Waters in 1979, 1980, 1991, 1993, 1995, 1997, 1999, 2001, 2003 and 2005. This edition is also available on our website.