Pima County Geographic Information Systems

GIS Library Contents - Metadata

Cochise County Hydrography: GIS Layer Fields

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Cochise County Hydrography, File name: coch_hyd

Field Name Description Field Type Domain Enumerated
values

CLASS ALRIS Class Code INT Enumerated

CO Cartographic Order. {1 to 5] For cartographic filtering, not a stream order INT Enumerated

CU The USGS Cataloging Unit (4th order) of the HUC Code INT Range

DAF Descriptive Attribute Feature INT Enumerated

DAT Descriptive Attribute Type CODE INT Enumerated

DATNAME Descriptive Attribute Type NAME NVARCHAR Freeform

MILE Mile Index. Each SEG starts at 0.0 and increases with river mileage. NOTE: The MILE values were inte NUMERIC Range

NAME Stream NAME; Sources - EPA, TIGER, and USGS Quads NVARCHAR Freeform

OBJECTID INT

PER Perennial Code [1=Intermittent] [2=Perennial] INT Enumerated

SEG EPA River Segment INT Range

There are 11 attribute fields.

Field Name	Description	Field Type	Domain
CLASS	ALRIS Class Code	INT	Enumerated
CO	Cartographic Order. {1 to 5] For cartographic filtering, not a stream order	INT	Enumerated
CU	The USGS Cataloging Unit (4th order) of the HUC Code	INT	Range
DAF	Descriptive Attribute Feature	INT	Enumerated
DAT	Descriptive Attribute Type CODE	INT	Enumerated
DATNAME	Descriptive Attribute Type NAME	NVARCHAR	Freeform
MILE	Mile Index. Each SEG starts at 0.0 and increases with river mileage. NOTE: The MILE values were inte	NUMERIC	Range
NAME	Stream NAME; Sources - EPA, TIGER, and USGS Quads	NVARCHAR	Freeform
OBJECTID		INT
PER	Perennial Code [1=Intermittent] [2=Perennial]	INT	Enumerated
SEG	EPA River Segment	INT	Range