Titre :	Groundwater levels in the united states, 1971-74, Northwestern states
Type de document :	texte imprimé
Mention d'édition :	US. Government Printing Office
Editeur :	US. Government Printing Office
Année de publication :	1977
ISBN/ISSN/EAN :	CI-10786
Note générale :	This publication on groundwater level data for the United states in water supply papers was begun by the geological survey in 1953. Water-level measurement that is studies in this report are given in feet with reference to either mean sea level (msl) or land - surface datum (lsd). In the well description, dimensions are given in international system units (SI) as well as in English units.
Langues :	Anglais (eng)
Mots-clés :	Eau souterraine  Hydrogéologie  Forage  Mesure et observation  Méthodologie
Index. décimale :	622.2 Exploitation souterraine
Résumé :	This publication on groundwater level data for the United states in water supply papers was begun by the geological survey in 1953. Water-level measurement that is studies in this report are given in feet with reference to either mean sea level (msl) or land - surface datum (lsd). In the well description, dimensions are given in international system units (SI) as well as in English units.
Note de contenu :	This publication on groundwater level data for the United states in water supply papers was begun by the geological survey in 1953. Water-level measurement that is studies in this report are given in feet with reference to either mean sea level (msl) or land - surface datum (lsd). In the well description, dimensions are given in international system units (SI) as well as in English units.

Groundwater levels in the united states, 1971-74, Northwestern states [texte imprimé]  . -  US. Government Printing Office . - US. Government Printing Office, 1977.
ISSN : CI-10786
This publication on groundwater level data for the United states in water supply papers was begun by the geological survey in 1953. Water-level measurement that is studies in this report are given in feet with reference to either mean sea level (msl) or land - surface datum (lsd). In the well description, dimensions are given in international system units (SI) as well as in English units.
Langues : Anglais (eng)

Mots-clés :	Eau souterraine  Hydrogéologie  Forage  Mesure et observation  Méthodologie
Index. décimale :	622.2 Exploitation souterraine
Résumé :	This publication on groundwater level data for the United states in water supply papers was begun by the geological survey in 1953. Water-level measurement that is studies in this report are given in feet with reference to either mean sea level (msl) or land - surface datum (lsd). In the well description, dimensions are given in international system units (SI) as well as in English units.
Note de contenu :	This publication on groundwater level data for the United states in water supply papers was begun by the geological survey in 1953. Water-level measurement that is studies in this report are given in feet with reference to either mean sea level (msl) or land - surface datum (lsd). In the well description, dimensions are given in international system units (SI) as well as in English units.