Culverts

File Geodatabase Feature Class

FGDC Metadata (click on a section title to expand or close) 

Identification 

Citation
Citation Information
OriginatorIsland County Public Works
Publication Date2015
Title
Culverts
Geospatial Data Presentation Formvector digital data
Publication Information
Publication PlaceCoupeville, WA
PublisherIsland County
Online LinkageServer=canvdbgisdb; Service=sde:sqlserver:canvdbgisdb; Database=sdepublic; User=icgis; Version=sde.DEFAULT

Description
Abstract
                            The culvert data were originally collected in the mid-2000s by road shop crews using a Trimble GPS collector. Data are updated as new culverts are installed or existing but unmapped culverts are discovered. Descriptive information about each culvert, including size, material, condition, and association with tide gates is included in the attributes.The “House_Numb” field is used if the feature is near a known street address. “Location” is used when descriptive information about the feature’s location may be useful, as in when the feature is not easily found. “Attention_” is marked “yes” if the feature appears to need some maintenance or repair. “Remarks” is used to add any important information unique to the feature. “Name_of_Sy” is used to identify those features that are part of a named drainage system – most are not. "Outfall" indicates whether the culvert outfalls to the beach. "Tidegate" indicates whether there is some type of tidegate on the culvert. "Contact Info" refers to who is responsible for the tidegate
                          
Purpose
                            The culverts layer was created for the purposes of maintenance tracking, facility inventory, and general cartographic use.  The data are also used in drainage analysis and watershed mapping.  Last updated April 2015.
                          
Time Period of Content
Time Period Information
Single Date/Time
Calendar Date2015-05-13
Currentness Reference
                            Publication of feature based on time stamp
                          
Status
ProgressIn work
Maintenance and Update FrequencyasNeeded

Spatial Domain
Bounding Coordinates
West Bounding Coordinate-122.771990
East Bounding Coordinate-122.347896
North Bounding Coordinate48.403329
South Bounding Coordinate47.902595

Keywords
Theme
Theme Keyword ThesaurusUser
Theme Keywordcreeks
Theme Keywordculverts
Theme Keyworddrainage
Theme Keywordoutfalls
Theme Keywordstorm water
Theme Keywordstormwater
Theme Keywordstreams
Theme Keywordtransportation

Place
Place Keyword ThesaurusNone
Place KeywordIsland County
Place KeywordWashington

Access Constraints
                        None
                      
Use Constraints
                        None. Please check sources, scale, accuracy, currency and other available information. Please confirm that you are using the most recent copy of both data and metadata.
                      
Point of Contact
Contact Information
Contact Organization Primary
Contact OrganizationIsland County Public Works
Contact PersonMatt Nash
Contact PositionEcologist
Contact Address
Address Typephysical address
Address1 NE 6th Street
CityCoupeville
State or ProvinceWA
Postal Code98239

Contact Voice Telephone360-240-5583
Contact Electronic Mail Addressmattn@co.island.wa.us
Contact Instructions
                                http://www.islandcounty.net/PublicWorks
                              

Security Information
Security Classification Systemhttp://project-open-data.github.io/schema/#accessLevel
Security Classificationpublic
Security Handling DescriptionStandard Technical Controls

Native Data Set Environment
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3000

Data Quality 

Logical Consistency Report
                        Tests for integrity have not been performed.
                      
Completeness Report
                        Features represented have not been tested for completeness
                      
Positional Accuracy
Horizontal Positional Accuracy
Horizontal Positional Accuracy Report
                                Data were collected using methods that are accurate to within 3 meters/9 feet
                              
Lineage
Process Step
Process Description
                                Dataset copied.
                              


Process Step
Process Description
                                Dataset copied.
                              


Process Step
Process Description
                                Dataset copied.
                              


Process Step
Process Description
                                Dataset copied.
                              


Process Step
Process Description
                                Dataset copied.
                              


Process Step
Process Description
                                Dataset copied.
                              


Spatial Reference 

Horizontal Coordinate System Definition
Planar
Map Projection
Map Projection NameNAD 1983 StatePlane Washington North FIPS 4601 Feet
Lambert Conformal Conic
Standard Parallel47.5
Standard Parallel48.73333333333333
Longitude of Central Meridian-120.8333333333333
Latitude of Projection Origin47.0
False Easting1640416.666666667
False Northing0.0

Planar Coordinate Information
Planar Coordinate Encoding Methodcoordinate pair
Coordinate Representation
Abscissa Resolution0.0003280833333333333
Ordinate Resolution0.0003280833333333333
Planar Distance Unitsfoot_us

Geodetic Model
Horizontal Datum NameD North American 1983
Ellipsoid NameGRS 1980
Semi-major Axis6378137.0
Denominator of Flattening Ratio298.257222101

Entities and Attributes 

Detailed Description
Entity Type
Entity Type LabelCulverts

Attribute
Attribute LabelOBJECTID
Attribute Definition
Internal feature number.
Attribute Definition SourceESRI
Attribute Domain Values
Unrepresentable Domain
Sequential unique whole numbers that are automatically generated.

Attribute
Attribute LabelShape
Attribute Definition
Feature geometry.
Attribute Definition SourceESRI
Attribute Domain Values
Unrepresentable Domain
Coordinates defining the features.

Attribute
Attribute LabelMaterial
Attribute Definition
Culvert material

Attribute
Attribute LabelDiameter

Attribute
Attribute LabelCondition
Attribute Definition
Culvert condition

Attribute
Attribute LabelHouse_Numb
Attribute Definition
Number of nearest house, if applicable.

Attribute
Attribute LabelRoad_Name

Attribute
Attribute LabelLocation
Attribute Definition
How to locate culvert, if needed, for example if obscured by structures or bushes etc.

Attribute
Attribute LabelOwner

Attribute
Attribute LabelAttention_
Attribute Definition
Yes if repair or maintenance is needed.

Attribute
Attribute LabelRemarks
Attribute Definition
Add'l info on culvert, if applicable and useful.

Attribute
Attribute LabelName_of_Sy
Attribute Definition
If part of named storm water system - most are not.

Attribute
Attribute LabelGPS_Length

Attribute
Attribute LabelGPS_3DLeng

Attribute
Attribute LabelDistrict
Attribute Definition
Road district.

Attribute
Attribute LabelOutfall
Attribute Definition
Yes if outfall to shoreline.

Attribute
Attribute LabelCulvertID
Attribute Definition
Unique culvert ID number.

Attribute
Attribute LabelX

Attribute
Attribute LabelY

Attribute
Attribute LabelRuleID

Attribute
Attribute LabelOverride

Attribute
Attribute LabelConditionRuleID

Attribute
Attribute LabelCondition_Override

Attribute
Attribute LabelTideGate
Attribute Definition
Yes if a tidegate is present.

Attribute
Attribute LabelTideGateName
Attribute Definition
Tide gate name, if applicable.

Attribute
Attribute LabelContactInfo
Attribute Definition
Tide gate owner contact info.

Attribute
Attribute LabelZ

Attribute
Attribute Labelcreated_user

Attribute
Attribute Labelcreated_date

Attribute
Attribute Labellast_edited_user

Attribute
Attribute Labellast_edited_date

Attribute
Attribute LabelShape.STLength()

Distribution Information 

Distributor
Contact Information
Contact Organization Primary
Contact OrganizationIsland County Public Works
Contact PersonMatt Nash
Contact PositionEcologist
Contact Address
Address Typephysical address
Address1 NE 6th Street
CityCoupeville
State or ProvinceWA
Postal Code98239

Contact Voice Telephone360-240-5583
Contact Electronic Mail Addressmattn@co.island.wa.us
Contact Instructions
                                http://www.islandcounty.net/PublicWorks
                              

Resource DescriptionDownloadable Data
Distribution Liability
                        Public Works disclaimer - The following map is intended to be used as a GUIDE.  Island County is providing this information as a general geographic representation that should not be used for precise measurements or calculations.  Some of the features on this map are not accurately depicted.  Any user of this map assumes all responsibility for use and agrees to hold Island County harmless for liability, damages, or loss incurred by use of this information.  Specific questions should be directed to the Island County Public Works Department.
                      

Metadata Reference 

Metadata Date2015-05-13
Metadata Future Review Date2014-09-27
Metadata Contact
Contact Information
Contact Organization Primary
Contact OrganizationIsland County Public Works
Contact PersonMatt Nash
Contact PositionEcologist
Contact Address
Address Typephysical address
Address1 NE 6th Street
CityCoupeville
State or ProvinceWA
Postal Code98239

Contact Voice Telephone360-240-5583
Contact Electronic Mail Addressmattn@co.island.wa.us
Contact Instructions
                                http://www.islandcounty.net/PublicWorks
                              

Metadata Standard NameFGDC Content Standards for Digital Geospatial Metadata
Metadata Standard VersionFGDC-STD-001-1998
Metadata Time Conventionlocal time



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