Keywords

Theme: Bureau of Land Management, BLM

Place: Arizona

Description

Abstract

This data set is a general reference for the Streams that were assesed as being impaired in the state of Arizona as listed in the 2006/2008 303(d) Impaired Waters Report.  (File has been clipped to BLM Phoenix District Office Boundary)

Purpose

For regional analysis and display at 1:24,000. 



The intention with which the data set was developed is for general reference only.  It is representative only presenting a single point in time for the topic Impaired Streams 2008.  It is not the final or authoritative legal documentation for Impaired Streams 2008.

Supplementary Information

This dataset and other datasets in the BLM Phoenix District Office Geographic Information Database represent data for the BLM Phoenix District Office, and may include the Hassayampa Field Office and Lower Sonoran Field Office.



http://www.azdeq.gov/environ/water/assessment/assess.html

_________________

Status of the data

In work
Data update frequency: As needed

Time period for which the data is relevant

Date and time: REQUIRED: The year (and optionally month, or month and day) for which the data set corresponds to the ground.

Description: REQUIRED: The basis on which the time period of content information is determined.

Publication Information

Who created the data: Bureau of Land Management, Phoenix District Office (BLM-PDO)

Date and time: REQUIRED: The date when the data set is published or otherwise made available for release.

Publisher and place: BLM-PDO, Phoenix, AZ

_________________

Data storage and access information

File name: Impaired_Streams
Type of data: vector digital data

Location of the data:

\\blm\dfs\AZ\PN\LOC\DATA\GIS\GISDATA_NAD83\projects\LS_SDNM_DRMP_DEIS\GIS_DATA_To_Public\Water\Chapter3\Impaired_Streams.shp

Data processing environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.1850

Accessing the data

Size of the data: 0.046 MB
Data transfer size: 0.046 MB

Constraints on accessing and using the data

Access constraints: Discretionary, contains no sensitive information - generally considered releasable.

Use constraints:

This data should not be used at a scale larger than 1:24,000.  The data and corresponding attributes are only as accurate as the source maps from which they were obtained, and may vary depending on the data and method of acquisition.



This data is suitable for regional planning, management decision support at intermediate scales (i.e. 1:24,000 or smaller), and cartographic purposes.  The data is not suitable for analysis at scales larger than 1:24,000.



If the Receiving Agency (RA) has modified the data in any way, they are obligated to describe the types of modifications they have performed on hardcopy maps utilizing the data.  RA specifically agrees not to misrepresent datasets or to imply that any changes made were approved by BLM.



No warranty is made by the BLM for use of the data for purposes not intended by BLM.  This information may be updated without notification.

Details about this document

Contents last updated: 20111021 at time 12493800

Who completed this document

REQUIRED: The person responsible for the metadata information.
Bureau of Land Management, Phoenix District Office
mailing and physical address:

21605 N. 7th Avenue

Phoenix, Arizona 85027

USA

(623) 580-5500 (voice)

Hours of service: Monday through Friday 7:30am-4:15pm

Standards used to create this document

Standard name: FGDC Content Standards for Digital Geospatial Metadata
Standard version: FGDC-STD-001-1998
Time convention used in this document: local time
Metadata profiles defining additonal information

ESRI Metadata Profile: http://www.esri.com/metadata/esriprof80.html

Horizontal coordinate system

Projected coordinate system name: NAD_1983_UTM_Zone_12N

Geographic coordinate system name: GCS_North_American_1983

Details

Grid Coordinate System Name: Universal Transverse Mercator

UTM Zone Number: 12

Transverse Mercator Projection

Scale Factor at Central Meridian: 0.999600
Longitude of Central Meridian: -111.000000
Latitude of Projection Origin: 0.000000
False Easting: 500000.000000
False Northing: 0.000000

Planar Coordinate Information

Planar Distance Units: meters

Coordinate Encoding Method: coordinate pair

Coordinate Representation

Abscissa Resolution: 0.000000

Ordinate Resolution: 0.000000

Geodetic Model

Horizontal Datum Name: North American Datum of 1983

Ellipsoid Name: Geodetic Reference System 80

Semi-major Axis: 6378137.000000

Denominator of Flattening Ratio: 298.257222

_________________

Bounding coordinates

Horizontal

In decimal degrees

West: -113.025500

East: -110.877878

North: 33.567705

South: 32.985650

In projected or local coordinates

Left: 311956.034300

Right: 511334.475300

Top: 3714225.624600

Bottom: 3651494.522500

_________________

Lineage

FGDC lineage

Process step 1

Process description: Dataset copied.
Source used: U:\Phoenix_District_Office_Template
Process date: 20100517 at time 12411100

Process step 2

Process description: Metadata imported.
Source used: C:\DOCUME~1\cgarbo\LOCALS~1\Temp\xml520D.tmp
Process date: 20100522 at time 14334000

Process step 3

Process description: Dataset copied.
Source used: R:\projects\LS_SDNM_DRMP_DEIS\GIS_DATA\Water\Impaired_Streams
Process date: 20100609 at time 10034500

Process step 4

Process description: Dataset moved.
Source used: R:\projects\LS_SDNM_DRMP_DEIS\GIS_DATA_To_Public\Water\Impaired_Streams
Process date: 20100609 at time 10045600

ESRI geoprocessing history

1. Process

Date and time: 20100609 at time 100825
Tool location: C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\DeleteField

Command issued

DeleteField Impaired_Streams FID_phxs_g;AREA;PERIMETER;PHXS_GCDB_;PHXS_GCDB1;JEN;ACRES;Hectares;FID_impair;FNODE_;TNODE_;LPOLY_;RPOLY_;LENGTH;IMP_STRM_0;IMP_STRM_1 Impaired_Streams

_________________

Spatial data description

Vector data information

ESRI description

Impaired_Streams

ESRI feature type: Simple
Geometry type: Polyline
Topology: FALSE
Feature count: 123
Spatial Index: FALSE
Linear referencing: FALSE

SDTS description

Feature class: SDTS feature type, feature count

Impaired_Streams: String, 123

Details for Impaired_Streams

Type of object: Feature Class

Number of records: 123

Attributes

FID

Alias: FID
Data type: OID
Width: 4
Precision: 0
Scale: 0
Definition:

Internal feature number.

Definition Source:

ESRI

Shape

Alias: Shape
Data type: Geometry
Width: 0
Precision: 0
Scale: 0
Definition:

Feature geometry.

Definition Source:

ESRI

WBID

Alias: WBID
Data type: String
Width: 254

NEWNAME

Alias: NEWNAME
Data type: String
Width: 254

SITECODE

Alias: SITECODE
Data type: String
Width: 254

FLOW

Alias: FLOW
Data type: String
Width: 254

BASIN

Alias: BASIN
Data type: String
Width: 254

BASIN_SI

Alias: BASIN_SI
Data type: String
Width: 254

WSHD

Alias: WSHD
Data type: String
Width: 254

ADEQ_CATEG

Alias: ADEQ_CATEG
Data type: String
Width: 254

ONGO_TMDL

Alias: ONGO_TMDL
Data type: String
Width: 254

PLN_LST_EX

Alias: PLN_LST_EX
Data type: String
Width: 254

TMDLCOMP

Alias: TMDLCOMP
Data type: String
Width: 254

IMPAIRMENT

Alias: IMPAIRMENT
Data type: String
Width: 254

EPA_LISTIN

Alias: EPA_LISTIN
Data type: String
Width: 254

EPA_CATEG

Alias: EPA_CATEG
Data type: String
Width: 254

EPA_IMPAIR

Alias: EPA_IMPAIR
Data type: String
Width: 254

HUC

Alias: HUC
Data type: String
Width: 9

WSHD_SITE

Alias: WSHD_SITE
Data type: String
Width: 50

REACH_

Alias: REACH_
Data type: String
Width: 6

Imaired River

Shapefile