Overwater Structures in Navigable Lakes of Washington State

Data format: Personal GeoDatabase Feature Class

File or table name: Overwater_Structures_Lakes

Coordinate system: Lambert Conformal Conic

Theme keywords: Overwater Structures, docks, lakes, buildings, Shoreline Modification, bridges, floats, marinas, HCP Habitat Conservation Plan

Abstract: The Overwater Structures Lake layer is made up of thousands of digitized overwater structures such as docks, bridges, floats, structural support fill, and other structures such as floating homes. Structures were digitized from three (3) foot/one (1) meter resolution color orthophotos taken between 2002 to 2006 by either the Washington State Department of Natural Resources (Washington DNR) or the United States Department of Agriculture National Agriculture Imagery Program (NAIP). The data layer is statewide and includes all lakes classified as definitely or probably navigable by the Revised Code of Washington (RCW 90.56.010(15)), as well as a limited set of lakes classified as possibly navigable. The datatable has been standardized so that overwater structures can be looked up based on structure type, structure size, waterbody name, township, county, or waterbody navigability. NOTE: While Washington DNR is willing to share the data with other entities, there are currently no plans to QA/QC the data or maintain it.

FGDC and ESRI Metadata:

Metadata elements shown with blue text are defined in the Federal Geographic Data Committee's (FGDC) Content Standard for Digital Geospatial Metadata (CSDGM). Elements shown with green text are defined in the ESRI Profile of the CSDGM. Elements shown with a green asterisk (*) will be automatically updated by ArcCatalog. ArcCatalog adds hints indicating which FGDC elements are mandatory; these are shown with gray text.

Identification Information:


Citation:
Citation information:
Originators: Washington State Department of Natural Resources, Aquatics Division


Title:
Overwater Structures in Navigable Lakes of Washington State
*File or table name: Overwater_Structures_Lakes


Publication date: July 18, 2007.
Publication time: Unknown
Edition: first
*Geospatial data presentation form: vector digital data


Online linkage: \\Snarf\aqr\gis_data\HCP\Overwater Structures\OS_Final_2007-11-20\Overwater_Structures_Lakes


Description:
Abstract:
The Overwater Structures Lake layer is made up of thousands of digitized overwater structures such as docks, bridges, floats, structural support fill, and other structures such as floating homes. Structures were digitized from three (3) foot/one (1) meter resolution color orthophotos taken between 2002 to 2006 by either the Washington State Department of Natural Resources (Washington DNR) or the United States Department of Agriculture National Agriculture Imagery Program (NAIP).  The data layer is statewide and includes all lakes classified as definitely or probably navigable by the Revised Code of Washington (RCW 90.56.010(15)), as well as a limited set of lakes classified as possibly navigable. The datatable has been standardized so that overwater structures can be looked up based on structure type, structure size, waterbody name, township, county, or waterbody navigability.  NOTE: While Washington DNR is willing to share the data with other entities, there are currently no plans to QA/QC the data or maintain it.

Purpose:
To map and quantify the extent of overwater structures on and adjacent to state-owned aquatic lands as part of the take analysis for a proposed State-owned Aquatic Lands Habitat Conservation Plan (HCP).

*Language of dataset: en


Time period of content:
Time period information:
Range of dates/times:
Beginning date: 2002
Ending date: 2006

Currentness reference:
Date range of orthos used as digitization reference

Status:
Progress: Complete
Maintenance and update frequency: None planned

Spatial domain:
Bounding coordinates:
*West bounding coordinate: -124.732271
*East bounding coordinate: -116.976522
*North bounding coordinate: 49.003492
*South bounding coordinate: 45.615631

Local bounding coordinates:
*Left bounding coordinate: 622663.000056
*Right bounding coordinate: 2487474.000085
*Top bounding coordinate: 1338852.999902
*Bottom bounding coordinate: 128620.000097

Keywords:
Theme:
Theme keywords: Overwater Structures, docks, lakes, buildings, Shoreline Modification, bridges, floats, marinas, HCP Habitat Conservation Plan

Place:
Place keywords: Washington State, Clallam County, Jefferson County, Grays Harbor County, Pacific County, Whatcom County, Skagit County, Snohomish County, King County, Pierce County, Thurston County, Lewis County, Cowlitz County, Clark County, Skamania County, Okanogan County, Chelan County, Kittitas County, Ferry County, Stevens County, Pend Oreille County, Douglas County, Grant County, Lincoln County, Adams County, Franklin County, Spokane County, Whitman County

Access constraints: Freely available from the Washington DNR and contingent upon acceptance of all the terms and conditions contained in the DNR agency license agreement.
Use constraints:
Use must conform to the Washington DNR license agreement

Point of contact:
Contact information:
Contact person primary:
Contact person: Carol Cloen
Contact organization: Washington DNR, Aquatic Resources Division
Contact position: Natural Resource Scientist


Contact address:
Address type: mailing and physical address
Address:
1111 Washington Street SE
City: Olympia
State or province: WA
Postal code: 98504-7047
Country: USA

Contact voice telephone: (360) 902-1098


Contact electronic mail address: carol.cloen@dnr.wa.gov


Hours of service: 8-4:30



*Native dataset format: Personal GeoDatabase Feature Class
*Native data set environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.2.0.1324


Cross reference:
Citation information:
Originators: DNR Aquatic Resources Division


Title:
Overwater Structures


Publication date: 2007
Edition: First
Geospatial data presentation form: vector digital data


Series information:
Series name: Overwater Structures

Publication information:
Publication place: Olympia, Washington
Publisher: DNR Aquatics

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Data Quality Information:


Positional accuracy:
Horizontal positional accuracy:
Horizontal positional accuracy report:
The accuracy of these polygons is based on the accuracy of the 3 foot/1 meter resolution orthophotos used as digitization reference. There may be slight spatial differences between the DNR orthophotos and the USDA NAIP  orthophotos due to differences in photogrammetry methods (most notable when viewing taller structures) or from differences associated with "on the fly" projection of the USDA NAIP orthos. There may also be errors associated with the ortho photo quality, namely due to shadow, glare on the water, or random objects with a similar appearance as an overwater structure.

Quantitative horizontal positional accuracy assessment:
Horizontal positional accuracy value: 10 feet
Horizontal positional accuracy explanation:
The resolution of the orthophotos used for digitization reference is 3 feet, with a horizontal accuracy of + or - 10 feet. The observed difference noted between "on the fly" vs. manual reprojection of non-DNR orthophotos was roughly 6 feet.

Lineage:
Source information:
Source citation:
Citation information:
Originators: USDA


Title:
National Agriculture Imagery Program


Publication date: 2006


Online linkage: http://165.221.201.14/NAIP.html


Source scale denominator: one meter resolution
Source citation abbreviation:
NAIP
Source contribution:
Statewide color orthophotos

Source time period of content:
Time period information:
Single date/time:
Calendar date: 2006

Source currentness reference:
ground condition

Source information:
Source citation:
Citation information:
Originators: Washington State DNR


Title:
DNR orthophotos


Online linkage: http://www.dnr.wa.gov/dataandmaps/maps/photo_january.htm#ortho


Source scale denominator: 3 foot resolution
Source citation abbreviation:
DNR orthos
Source contribution:
Color orthophotos for specific regions of the state

Source time period of content:
Time period information:
Range of dates/times:
Beginning date: 2002
Ending date: 2005


Process step:
Process description:
Three foot resolution orthophotos were used as the underlying reference layer for the manual digitization (outlining) of various types of overwater structures.

Process contact:
Contact information:
Contact person primary:
Contact person: Melissa Whitman
Contact organization: DNR Aquatics
Contact position: HCP Spatial Analyst


Contact voice telephone: (360) 902-1039


Contact electronic mail address: melissa.whitman@dnr.wa.gov


Process step:
Process description:
The newly created polygon is classifed based on structure type, characteristics, and location

Cloud cover: <10%
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Spatial Data Organization Information:


*Direct spatial reference method: Vector


Point and vector object information:
SDTS terms description:
*Name: Overwater_Structures_Lakes
*SDTS point and vector object type: G-polygon
*Point and vector object count: 17591

ESRI terms description:
*Name: Overwater_Structures_Lakes
*ESRI feature type: Simple
*ESRI feature geometry: Polygon
*ESRI topology: FALSE
*ESRI feature count: 17591
*Spatial index: TRUE
*Linear referencing: FALSE


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Spatial Reference Information:


Horizontal coordinate system definition:
Coordinate system name:
*Projected coordinate system name: NAD_1983_HARN_StatePlane_Washington_South_FIPS_4602_Feet
*Geographic coordinate system name: GCS_North_American_1983_HARN

Planar:
Map projection:
*Map projection name: Lambert Conformal Conic
Lambert conformal conic:
*Standard parallel: 45.833333
*Standard parallel: 47.333333
*Longitude of central meridian: -120.500000
*Latitude of projection origin: 45.333333
*False easting: 1640416.666667
*False northing: 0.000000

Planar coordinate information:
*Planar coordinate encoding method: coordinate pair
Coordinate representation:
*Abscissa resolution: 0.000328
*Ordinate resolution: 0.000328
*Planar distance units: survey feet

Geodetic model:
*Horizontal datum name: D_North_American_1983_HARN
*Ellipsoid name: Geodetic Reference System 80
*Semi-major axis: 6378137.000000
*Denominator of flattening ratio: 298.257222

Vertical coordinate system definition:
Altitude system definition:
Altitude resolution: 1.000000
Altitude encoding method: Explicit elevation coordinate included with horizontal coordinates

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Entity and Attribute Information:


Detailed description:
*Name: Overwater_Structures_Lakes


Entity type:
*Entity type label: Overwater_Structures_Lakes
*Entity type type: Feature Class
*Entity type count: 17591
Entity type definition:
Features represent the overwater structure "footprint", based on manual digitization of structures observed in orthophotos

Attribute:
*Attribute label: HECTARES
*Attribute alias: HECTARES
Attribute definition:
The area of the overwater structure expressed in hectares

*Attribute type: Double
*Attribute width: 8
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: WB_GNIS_NM
*Attribute alias: WB_GNIS_NM
Attribute definition:
Water body GNIS (Geographic Names Information System) name. The name of the water body as contained within the USGS GNIS database (http://geonames.usgs.gov/domestic/index.html). Not all features will have a GNIS name and number, but all features with GNIS names will have GNIS numbers and vice versa

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: STRUCTURE_TY
*Attribute alias: STRUCTURE_TY
Attribute definition:
General OWS type

*Attribute type: String
*Attribute width: 15
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: SHAPE
*Attribute alias: Shape
*Attribute definition:
Feature geometry.
*Attribute definition source:
ESRI

*Attribute type: Geometry
*Attribute width: 0
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
*Unrepresentable domain:
Coordinates defining the features.


Attribute:
*Attribute label: DECKING
*Attribute alias: DECKING
Attribute definition:
Whether the structure decking was complete or not

*Attribute type: String
*Attribute width: 15
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: PERIMETER
*Attribute alias: PERIMETER
Attribute definition:
Lenght (feet) of OWS

*Attribute type: Double
*Attribute width: 8
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: COMPLEX
*Attribute alias: COMPLEX
Attribute definition:
Observation whether or not the overwater structure included multiple structure types (such as including both a building and a dock)

*Attribute type: String
*Attribute width: 3
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: AREA
*Attribute alias: AREA
Attribute definition:
Area (Square Feet) of the Overwater Structure

*Attribute type: Double
*Attribute width: 8
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: BOAT
*Attribute alias: BOAT
Attribute definition:
Was a boat included in OWS footprint

*Attribute type: String
*Attribute width: 3
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: SOURCE
*Attribute alias: SOURCE
Attribute definition:
Orthophoto source, code ID, resolution, and year.

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: OBJECTID
*Attribute alias: OBJECTID
*Attribute definition:
Internal feature number.
*Attribute definition source:
ESRI

*Attribute type: OID
*Attribute width: 4
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
*Unrepresentable domain:
Sequential unique whole numbers that are automatically generated.


Attribute:
*Attribute label: ACRES
*Attribute alias: ACRES
Attribute definition:
Area of OWS in acres

*Attribute type: Double
*Attribute width: 8
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: PLSS_TOWNSHIP
*Attribute alias: PLSS_TOWNSHIP
Attribute definition:
Public Land Survey System Township (PLSS_Township).  Overwater structures are organized based on the nearest township. If an onshore structure crosses two or more townships the PLSS_Township for the shoreward portion of the structure is assumed. If the overwater structure crosses two or more townships, but does not touch land the PLSS_Township with the majority of the township is assumed

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: COMMENTS
*Attribute alias: COMMENTS
Attribute definition:
Cartographer comments about the digitization or classification of an overwater structure. Used for clarification of overwater structure definition, or for notation of observed features. Examples of this would be to note if the overwater structure intersects with two or more townships or it the structure is within a broad intertidal area such as a mud flat. The comments field is not intended to be used as a variable for data analysis, but rather as a method to understand data assumptions or characteristics.

*Attribute type: String
*Attribute width: 150
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: OS_DETAIL
*Attribute alias: OS_DETAIL
Attribute definition:
Additional detail on the type of overwater structure (ex. st_type=bridge, os_detail=road)

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: OS_DETAIL_2
*Attribute alias: OS_DETAIL_2
Attribute definition:
A more detailed description of Overwater Structure type

*Attribute type: String
*Attribute width: 255
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: OS_CD
*Attribute alias: OS_CD
Attribute definition:
The OS_ID_CODE is made up of three parts to identify general water body type, specific water body code, and individual overwater structure identification number. The first two letters of the code is an abbreviation for the general water body type (LK= Lake, RV= River, MA = Marine). The first four numbers of the code represent the specific water body (for rivers, a numeric code based on the alphabetical order of the water body name). The last five numbers of the code represent the individual overwater structure identification number. In general, the last five numbers for lakes will be between 0-39,999; marine 40,000-69,999; and rivers 70,000-99,999.

*Attribute type: String
*Attribute width: 255
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: CART_NM
*Attribute alias: CART_NM


*Attribute type: String
*Attribute width: 255
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: CART_CD
*Attribute alias: CART_CD
Attribute definition:
Unique identifier of cartographer

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: NAVIGABILITY
*Attribute alias: NAVIGABILITY
Attribute definition:
Navigabilty of waterbody where OWS is located based on Washington State's definition per WAC 332-30-106(41)

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: COUNTY_NM
*Attribute alias: COUNTY_NM
Attribute definition:
County name where OWS is located

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: COMPLEXITY
*Attribute alias: COMPLEXITY
Attribute definition:
Observation whether or not the overwater structure included multiple structure types (such as including both a building and a dock)

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: DIGITIZED
*Attribute alias: DIGITIZED
Attribute definition:
Date that the overwater structure was digitized

*Attribute type: Date
*Attribute width: 8
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: ORTHOPHOTO_ORIGIN_DATE
*Attribute alias: ORTHOPHOTO_ORIGIN_DATE
Attribute definition:
Date Orthophotos was flown

*Attribute type: SmallInteger
*Attribute width: 2
*Attribute precision: 0
*Attribute scale: 0


Overview description:
Entity and attribute overview:
The attributes used for this project were selected to better clarify the physical characteristics or description of a each overwater structure, as well as to provide insight to their location in reference to other features of the politically defined landscape.

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Distribution Information:


Distributor:
Contact information:
Contact person primary:
Contact person: Carol Cloen
Contact organization: Washington DNR, Aquatic Resources Program
Contact position: Natural Resource Scientist


Contact address:
Address:
1111 Washington Street SE
City: Olympia
State or province: WA
Postal code: 98504-7047

Contact voice telephone: (360) 902-1098


Contact electronic mail address: carol.cloen@dnr.wa.gov


Hours of service: 8:00-4:30



Resource description: Distribution Data


Standard order process:
Digital form:
Digital transfer information:
Transfer size: 2.986
*Dataset size: 2.986

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Metadata Reference Information:


*Metadata date: 20080806


*Language of metadata: en


Metadata contact:
Contact information:
Contact person primary:
Contact person: Melissa Whitman
Contact organization: Washington State Department of Natural Resources, Aquatics Division
Contact position: HCP Spatial Analyst


Contact address:
Address type: mailing and physical address
Address:
1111 Washington Street SE
City: Olympia
State or province: WA
Postal code: 98504-7047
Country: USA

Contact voice telephone: (360) 902-1039


Contact electronic mail address: melissa.whitman@dnr.wa.gov


Hours of service: 8-4:30



*Metadata standard name: FGDC Content Standards for Digital Geospatial Metadata
*Metadata standard version: FGDC-STD-001-1998
*Metadata time convention: local time


Metadata extensions:
Online linkage: http://www.esri.com/metadata/esriprof80.html
Profile name: ESRI Metadata Profile

Metadata extensions:
*Online linkage: http://www.esri.com/metadata/esriprof80.html
*Profile name: ESRI Metadata Profile

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Geoprocessing History:


Process:
*Date: 20071218
*Time: 064631
*Tool location: C:\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\Append
*Command issued: Append \\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp;\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp \\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Lakes.shp NO_TEST "Perimeter Perimeter true false false 19 Double 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,Perimeter,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,PERIMETER,-1,-1;Area Area true false false 19 Double 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,Area,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,AREA,-1,-1;Acres Acres true false false 19 Double 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,Acres,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,ACRES,-1,-1;Hectares Hectares true false false 19 Double 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,Hectares,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,HECTARES,-1,-1;WB_Name WB_Name true false false 50 Text 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,WB_Name,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,WB_NAME,-1,-1;St_Type St_Type true false false 15 Text 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,St_Type,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,ST_TYPE,-1,-1;Decking Decking true false false 15 Text 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,Decking,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,DECKING,-1,-1;Complex Complex true false false 3 Text 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,Complex,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,COMPLEX,-1,-1;Boat Boat true false false 3 Text 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,Boat,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,BOAT,-1,-1;Source Source true false false 50 Text 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,Source,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,SOURCE,-1,-1;Township_C Township_C true false false 50 Text 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,Township_C,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,TOWNSHIP_C,-1,-1;Comments Comments true false false 150 Text 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,Comments,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,COMMENTS,-1,-1;OS_Detail OS_Detail true false false 50 Text 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,OS_Detail,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,OS_DETAIL,-1,-1;CART_ID CART_ID true false false 50 Text 0 0 ,First,#,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Marine.shp,CART_ID,-1,-1,\\Snarf\aqr\gis_data\HCP\Overwater_Structures\OS_Final_2007-11-30\GIS_Layers\Overwater_Structures_Rivers.shp,CART_ID,-1,-1;Navigabili Navigabili true false false 50 Text 0 0 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