This report was prepared in cooperation with the State of Idaho, and with other agencies under the general supervision of Gregory M. Clark, Hydrologic Data Section Chief and Kathy D. Peter, District Chief.
By T.S. Brennan, A.K. Lehmann, I. O'Dell
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Water resources data for the 2003 water year for Idaho consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; discharge of irrigation diversions; and water levels and water quality of groundwater. The three volumes of this report contain discharge records for 208 stream-gaging stations and 14 irrigation diversions; stage only records for 6 stream-gaging stations; stage only for 6 lakes and reservoirs; contents only for 13 lakes and reservoirs; water-quality for 50 stream-gaging stations and partial record sites, 3 lakes sites, and 398 groundwater wells; and water levels for 427 observation network wells and 900 special project wells. Additional water data were collected at various sites not involved in the systematic data collection program and are published as miscellaneous measurements. Volumes 1 & 2 contain the surface-water and surface-water-quality records. Volume 3 contains the ground-water and ground-water-quality records. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Idaho, adjacent States, and Canada.
| Front Cover | (146KB) | - 1 page |
| 2003 Water Year Calendar | (16 KB) | - 1 page |
| Volume 1 Title Page | (124 KB) | - 1 page |
| Conversion Factors | (68 KB) | - 1 page |
| Back Cover | (46 KB) | - 1 page |
| Interior Dept. page, Preface, Report Documentation, Contents, Illustrations and List of Sites | (459 KB) | - 22 pages |
| Introduction, Definitions, Explanations and TWRI's | (434 KB) | - 41 pages |
| Surface Water Maps | (223 KB) | - 4 pages |
| Bear River basin and Snake River basin above Idaho Falls | (520 KB) | - 38 pages |
| Snake River basin and Henrys Fork basin above Idaho Falls | (441 KB) | - 31 pages |
| Snake River basin, Idaho Falls to Neeley; (Willow Creek, Blackfoot, and Portneuf Rivers) | (630 KB) | - 31 pages |
| Snake River basin, Neeley to Buhl; (Raft River, Goose, Rock, and Salmon Falls Creeks) | (485 KB) | - 39 pages |
| Mud Lake/Lost River basin, Snake River to King Hill (includes diversions and Malad River | (520 KB) | - 37 pages |
| Miscellaneous/Low-flow measurements | (532 KB) | - 10 pages |
| Index | (335 KB) | - 6 pages |
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