Water resources investigations in North Dakota, 1972 / United States Geological Survey, Water Resources Division, in cooperation with the North Dakota State Water Commission, and other state, municipal, and federal agencies.
Shows the location of hydrologic data stations, observation wells, and investigations in progress.
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Corporate Author: | |
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Other title: | Map title: Hydrologic-data station activities and investigations in progress in North Dakota as of November 1972. |
Format: | Government Document Map |
Language: | English |
Published: |
[Reston, Va.] :
Interior--Geological Survey,
[1973]
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Subjects: |
Summary: | Shows the location of hydrologic data stations, observation wells, and investigations in progress. |
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Item Description: | Panel title. "495 632/1." Includes text on both sides, tables, and 7 ancillary maps: Location of major aquifers -- Average annual precipitation, in inches -- Average annual runoff, in inches -- Modal dissolved-solids content in surface waters -- Prevalent principal dissolved constituents in surface waters -- Average discharge of the principal rivers -- Location of completed ground-water studies, 1972. |
Physical Description: | 1 map : color ; 25 x 19 cm, on sheet 54 x 82 cm, folded to 27 x 21 cm. |
Bibliography: | Includes bibliographical references. |