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WDR-IA-03-2 (5,354 MB)
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Water resources data for Iowa for the 2003 water year consists of records of ground water levels and water quality of ground-water wells. This report volume contains water-level records for 166 ground-water observation wells; water-quality data for 150 municipal wells; and precipitation-quality data for 2 precipitation sites.
Preface
Contents
Figures
Tables
Ground-Water Wells, by County, for which Records are Published in this Volume
Introduction
Cooperation
Summary of Hydrologic Conditions
Precipitation
Ground-Water-Level Observation Network
Ground-Water Quality
Ground-Water Monitoring Network
Special Networks and Programs
Explanation of Precipitation Records
Data Collection and Computation
Data Presentation
Explanation of Water-Quality Records
Collection and Examination of Data
Water Analysis
Ground-Water-Quality Records
Classification of Records
Accuracy of the Records
On-Site Measurements and Sample Collection
Water Temperature
Laboratory Measurements
Data Presentation
Remark Codes
Water-Quality Control Data
Blank Samples
Reference Samples
Replicate Samples
Spike Samples
Access to USGS water data
Definition of terms
Techniques of Water-Resources Investigations of the U.S. Geological Survey
Ground-Water Levels
Quality of Precipitation
Index
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