DATA INFORMATION FOR SUSPECTED SHALLOW GROUNDWATER AREAS COVERAGE
CATEGORY ............. 
LAYER NAME ........... Suspected Shallow Groundwater Areas
SHAPEFILE NAME ....... Shallgw.shp
DATA EXTENT .......... Pima County (excluding Tohono O'odham Reservation Lands)
DESCRIPTION .......... Displays investigated shallow groundwater areas in Pima County (see shallow groundwater definition)
LAYER TYPE ........... Polygon
FEATURE COUNT ........ 22
SCALE ................ 
REGISTRATION ......... Pima County Land Information System (State Plane 27)
KNOWN ERRORS ......... Undetermined
SOURCE NAME (1) ...... Pima Associations of Governments
SOURCE DATE (1) ...... 2000
SOURCE SCALE (1) ..... 
SOURCE NAME (2) ...... 
SOURCE DATE (2) ...... 
SOURCE SCALE (2) ..... 
DATE OF LAST UPDATE .  2000

Field Summary:

ID:		Unique Identifier
AreaID:		Suspected Shallow Groundwater Area Identifier
Area_Name:	Suspected Shallow Groundwater Area Name
Loc_gen:	General Location Description
Loc_trs:	Township/Range/Section for Suspected Shallow Groundwater Area
Watershed:	Hydrologic Unit Code (HUC) and Watershed Name
Topo:		Name of USGS Topographic Map referenced
Tree_spec:	Tree Species noted in various references for the Area
Tree_seedl:	Seedling Tree Species noted in various references for the Area
Tree_matur:	Mature Tree Species noted in various references for the Area
Tree_old:	Old Tree Species noted in various references for the Area
Est_dtw:	Estimated range of depth to water in Area based on available references
Well_dtw:	Water level, owner, date of measurement, and reference for representative well in Area, based on available references
Envfeature:	Notable Environmental Features for the Area
References:	References used in determining Shallow Groundwater Area and attributes
Certainty:	Level of Certainty ranked by levels 1-3.  (3) denotes a high level of certainty for information shown, and (1) denotes a low level of certainty for information shown
Notes:		Notes regarding general observations noted in Area