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Influence of Natural Factors on the Quality of Midwestern Streams and Rivers

U.S. Geological Survey Water Resources Investigations Report 00-4288

 

by Stephen D. Porter, Mitchell A. Harris, and Stephen J. Kalkhoff


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The full report is 30MB This includes the front and back cover.

The report not including front and back cover is: 8MB.

 

The report is also available in sections in pdf for a faster download:

 

Part one--1.5MB Introduction

Part two--2.7MB Natural Factors Influence Chemical Indicators of Water Quality

Part three--783KB Natural Factors Influence Biological Indicators of Water Quality

Part four--3.2MB Implications for Water-Quality Monitoring and Assessment and References Cited

 

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Copies of this report can be purchased from:

U.S. Geological Survey

Branch of Information Services

Box 25286

Federal Center

Denver, CO 80225-0286

 

For additional information write to:

Regional Hydrologist

U.S. Geological Survey

Box 25046, Mail Stop 406

Denver Federal Center

Denver, CO 80225-0046


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