The Minnesota County Well Index

Database Dictionary

Table: Str_meth
Geologic interpretation method codes.

Str_meth Table Description   Geologic Interpretation Method Codes
 Column Name   Format
 Code   CHAR 1 - Primary key  
 Descrptn   CHAR 40 NULL
 
Relationships
str_meth.code c5ix.strat_mc
 
Code   Descrptn
A    Inferred from geologic map
B    Inferred from geophysical log
C    Interpreted from core
D    Inferred from driller's log
E    Interpreted from core+geophysical log
F    Interpreted from cuttings
G    Geologist on site
H    Cuttings + geophysical log
N    No source
O    Other (divine inspiration/wild guess)
P    Geologic study 1:24k or larger
Q    Geologic study 1:24k to 1:100k
R    Geologic study 1:100k or smaller scale
U    Unknown
X    MGS provisional [MGS] unspecif
Z    Aquifer Only
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