20240524 18384800 1.0 FGDC CSDGM Metadata FALSE Streams_DNR Projected GCS_North_American_1983 Linear Unit: Foot_US (0.304801) NAD_1983_StatePlane_Washington_South_FIPS_4602_Feet <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.8'><WKT>PROJCS[&quot;NAD_1983_StatePlane_Washington_South_FIPS_4602_Feet&quot;,GEOGCS[&quot;GCS_North_American_1983&quot;,DATUM[&quot;D_North_American_1983&quot;,SPHEROID[&quot;GRS_1980&quot;,6378137.0,298.257222101]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433]],PROJECTION[&quot;Lambert_Conformal_Conic&quot;],PARAMETER[&quot;False_Easting&quot;,1640416.666666667],PARAMETER[&quot;False_Northing&quot;,0.0],PARAMETER[&quot;Central_Meridian&quot;,-120.5],PARAMETER[&quot;Standard_Parallel_1&quot;,45.83333333333334],PARAMETER[&quot;Standard_Parallel_2&quot;,47.33333333333334],PARAMETER[&quot;Latitude_Of_Origin&quot;,45.33333333333334],UNIT[&quot;Foot_US&quot;,0.3048006096012192]],VERTCS[&quot;NAVD_1988&quot;,VDATUM[&quot;North_American_Vertical_Datum_1988&quot;],PARAMETER[&quot;Vertical_Shift&quot;,0.0],PARAMETER[&quot;Direction&quot;,1.0],UNIT[&quot;Foot_US&quot;,0.3048006096012192]]</WKT><XOrigin>-117498300</XOrigin><YOrigin>-98850300</YOrigin><XYScale>3048.0060960121914</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.0032808333333333335</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102749</WKID><LatestWKID>2286</LatestWKID></ProjectedCoordinateSystem> 20240524 18384800 20240524 18384800 Washington State Department of Natural Resources Washington State Department of Natural Resources (360) 902-1000 MS 47000 Olympia WA 98504 US 20260102 ArcGIS Metadata 1.0 sdeEnterpriseSrc.DBO.Streams_DNR 2025-12-19 Washington State Department of Natural Resources, Washington State Department of Natural Resources Thurston County Geodata Center 3000 Pacific Ave SE, Ste 215, Olympia, WA, 98501, US vector digital data Last updated on 12/19/2025 by WE.DNR HYDRO supports many agency programs and mandates and is available to the public. Agency uses include state base maps; landscape analyses and modeling; the Family Forest Fish Passage Program; landslide mapping; the Sustainable Harvest Calculation; fire protection; the Natural Heritage Program; and the Trust Forestland HCP water typing system. DNR HYDRO is also used for Forest Practices water typing. The dataset serves as the Forest Practices Water Type Map. The Forest Practices water typing system is used in the planning and regulation of forest practices on state and private forest land. Forest Practices water types (WAC 222-16-031) are intended for DNR Forest Practices regulatory purposes only.The DNR water course (WC), water body (WB), and water shoreline (WS) datasets, collectively known as DNR HYDRO, make up the most up-to-date hydrography layer for the state of Washington. WC represents water courses as arcs or lines. These occur alone as single arcs representing streams, ditches, or pipelines, or as centerlines through water body polygons such as double-banked streams, lakes, impoundments, reservoirs, wet areas, or glaciers. WB represents water bodies as polygonal features. WB includes features such as Puget Sound, lakes, wet areas, reservoirs, impoundments, glaciers, islands, and dams. WS represents shorelines as polygon perimeter arcs. The WC and WBWS are edited daily and simultaneously; updates are posted weekly for internal DNR use and monthly for external use. Attribute interrelationships within the WC and within the WBWS and spatial and attribute interrelationships between the WC and WBWS are maintained. Routes can be built on the WC by using the whole stream identifier (WC_LLI D_NR). DNR HYDRO is continually updated through the DNR Forest Practices Water Type Modification Form process. DNR HYDRO is mixed scale. The nominal scale is considered 1: 24,000, but some data at larger scales are included. This layer represents watercourses mapped by the Washington State Department of Natural Resources (DNR) in Thurston County. The primary purpose of these data is to aid in the application of timber harvest and other forest practices regulations and activities by the DNR within the forested areas of the state. Other uses include cartography and analysis where hydrographic data is required. Washington State Department of Natural Resources, Thurston GeoData Center Washington State Department of Natural Resources Washington State Department of Natural Resources (360) 902-1000 MS 47000 Olympia WA 98504 US Thurston County Geodata Center Thurston County Geodata Center 360-754-4594 360-786-5215 3000 Pacific Ave SE, Ste 215 Olympia WA 98501 US geodata@co.thurston.wa.us M-F 9am to 1pm inlandWaters ISO 19115 Topic Categories hydrography water stream hydro watercourse river pipeline aqueduct canal ditch siphon fish ladder inland waters Thurston County inlandWaters hydrography water stream hydro watercourse river pipeline aqueduct canal ditch siphon fish ladder inland waters Thurston County This digital data and metadata, (hereinafter collectively referred to as the "information"), are provided on an "AS IS", "AS AVAILABLE" and "WITH ALL FAULTS" basis. Neither Department of Natural Resources nor any of its officials and employees makes any warranty of any kind for this information, express or implied, including but not limited to any warranties of merchantability or fitness for a particular purpose, nor shall the distribution of this information constitute any warranty. The information is collected from various sources and will change over time without notice. DNR and its officials and employees assume no responsibility or legal liability for the accuracy, completeness, reliability, timeliness, or usefulness of any of the information provided nor do they represent that the use of any of the information will not infringe privately owned rights. The information is not intended to constitute advice nor is it to be used as a substitute for specific advice from a licensed professional. 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Specifically, the Data may not be used to generate sales lead information in the form of ASCII or other text-formatted list of category-specific business listing or property owners which (i) include complete mailing address for each and (ii) contain a substantial portion of such listing for a particular county, city, state, or zip code region.Data can be plotted or represented at various scales other than the original source of the data. Users should consider industry standard mapping practices, which specify that data utilized in a map or analysis, separately or in combination with other data, will be produced at the smallest scale common to all data sets. 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Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362 true -123.210986 -122.203483 47.188503 46.744178 Layer published in SDE. 2012-02-03 Within DNR, HYDRO is available on ROPA as WCHYDRO, WBHYDRO, and WSHYDRO SDE Enterprise Geodatabase Feature Classes. Externally, the data set can be downloaded free of charge from the DNR GIS Data Center web page http://www.dnr.wa.gov/BusinessPermits/Topics/Data/Pages/gis_data_center.aspx, click on Available GIS Data. Attributes identified by the "FP_" prefix (for example: FP_WTRTY_1975_CD, FP_WTRTY_1975_DT, FP_WTRTY_CD, FP_EXP_CD, FP_WTRTY_APPR_DT, etc.) are intended for DNR Forest Practices regulatory purposes only. The HYDRO data sets are refreshed weekly. WA I SB, IT Security, Data Category 1 - Public Information (See Security Information). External requests for this data should be directed to the WA DNR GIS Data Center web site (http://www.dnr.wa.gov/BusinessPermits/Topics/Data/Pages/gis_data_center.aspx ). WA I SB, Information Technology Security Standards, Policy 401-S4 Data Category 1 - Public Information: Public information is information that can be or currently is released to the public. It does not need protection from unauthorized disclosure, but does need integrity and availability protection controls. (Washington State Information Services Board, Information Technology Security Standards, Policy 401-S4, http://isb.wa.gov/policies/401S.doc). Layer refreshed with new data downloaded from DNR on 12/19/2025. 2025-12-19 Thurston County Geodata Center Thurston County Geodata Center 360-754-4594 360-786-5215 3000 Pacific Ave SE, Ste 215 Olympia WA 98501 US geodata@co.thurston.wa.us M-F 9am to 1pm 18893 sdeEnterpriseSrc.DBO.Streams_DNR Feature classes are homogeneous collections of common features, each having the same spatial representation, such as points, lines, or polygons, and a common set of attribute columns, for example, a line feature class for representing road centerlines. ESRI OBJECTID Internal feature number. Esri Sequential unique whole numbers that are automatically generated. WC_ID A unique, persistent number identifying each record. Washington State Department of Natural Resources Whole number WC_LLID_NR The watercourse longitude/latitude identifier number (LLID) is a whole stream identifier. The LLID has 13 characters, is unique to each stream from headwaters to confluence. Routes can be built using the LLID. The LLID is based on the position of the downstream point (mouth or confluence) of the watercourse, and is created by concatenating the decimal degree values (to four places of precision) of the coordinates (without the decimal points). There is no valid default value for this field and it must be populated. Washington State Department of Natural Resources Number WC_LN_TYPE_CD Watercourse line type code. Code used to differentiate the primary cartographic function of the water course lines regardless of the hydrographic feature or hydrologic function they represent. Washington State Department of Natural Resources Small Integer WC_LN_TYPE_LABEL_NM Watercourse line type label. Identifies the primary GIS database function of the watercourse line regardless of the hydrographic feature or hydrologic function it may represent. Washington State Department of Natural Resources Artificial Artificial connector. Washington State Department of Natural Resources Single strm A single line watercourse segment. Washington State Department of Natural Resources Inter stream Watercourse interior line within a polygonal water body (lake or reservoir). Washington State Department of Natural Resources Perim Stream Watercourse segment coincident with a water body perimeter. Washington State Department of Natural Resources WC_CART_FTR_CD Watercourse cartographic feature code. The code used to describe the cartographic feature type that the watercourse represents. This represents feature codes developed initially by the USGS and used on the DLG's. Washington State Department of Natural Resources Small Integer WC_CART_FTR_LABEL_NM Watercourse cartographic feature code. Identifies the surface water feature that the watercourse line represents. These codes developed initially by the USGS. Washington State Department of Natural Resources Alkali flat Alkali flat Washington State Department of Natural Resources Reservoir Reservoir Washington State Department of Natural Resources Inundation (NO LONGER USED) I nundation area Washington State Department of Natural Resources hatchery Fish hatchery or farm Washington State Department of Natural Resources Industrial Industrial water impoundment Washington State Department of Natural Resources Sewage pond Sewage pond or filtration bed Washington State Department of Natural Resources Tailing pond Tailing pond Washington State Department of Natural Resources Marsh Marsh, wet area, swamp, bog Washington State Department of Natural Resources Bog Cranberry bog Washington State Department of Natural Resources Rapids Rapids Washington State Department of Natural Resources Falls Water Falls Washington State Department of Natural Resources Flooded pit Gravel pit or quarry filled with water Washington State Department of Natural Resources Dam/weir (NO LONGER USED) Dam or weir Washington State Department of Natural Resources Canal/ locks Canal lock or sluice gate Washington State Department of Natural Resources Spillway Spillway Washington State Department of Natural Resources Exposed rock Exposed rock Washington State Department of Natural Resources Stream/ river Stream or river Washington State Department of Natural Resources Ditch/ canal Ditch or canal Washington State Department of Natural Resources Aqueduct Aqueduct Washington State Department of Natural Resources Penstock Penstock Washington State Department of Natural Resources Siphon Siphon Washington State Department of Natural Resources Channel Channel in water Washington State Department of Natural Resources Wash Wash or ephemeral drain Washington State Department of Natural Resources Lake/ pond Lake or pond Washington State Department of Natural Resources Reef (NO LONGER USED) Reef Washington State Department of Natural Resources Sand/ gravel (NO LONGER USED) Sand or gravel in open water Washington State Department of Natural Resources Fish ladder (NO LONGER USED) Fish ladder Washington State Department of Natural Resources Pier/ jetty Pier or jetty Washington State Department of Natural Resources Impoundment Impoundment (non-reservoir) Washington State Department of Natural Resources Unknown Unknown or Unclassified Washington State Department of Natural Resources Glacier Glacier or perm anent snowfield Washington State Department of Natural Resources Flats (NO LONGER USED) Flats (tidal, m ud, sand, gravel) Washington State Department of Natural Resources Bay/ estuary (NO LONGER USED) Bay, estuary, gulf, ocean or sea Washington State Department of Natural Resources Shoal (NO LONGER USED) Shoal Washington State Department of Natural Resources WC_HYDR_FTR_CD Watercourse hydrographic feature code. The code used to describe the hydrographic feature type that the watercourse represents. Washington State Department of Natural Resources String WC_HYDR_FTR_LABEL_NM Watercourse hydrographic feature label. Identifies the hydrographic category in which the watercourse line belongs. Washington State Department of Natural Resources Ditches Ditches, canals, flumes Washington State Department of Natural Resources Impoundments Impoundments or areas subject to inundation Washington State Department of Natural Resources Impound wet Impounded wet areas. In the dataset these are found only near the southwest Washington State Department of Natural Resources Lakes/ ponds Lakes and ponds Washington State Department of Natural Resources Pipelines Pipelines and water conveyance structures Washington State Department of Natural Resources Side channel Side channels to rivers or streams Washington State Department of Natural Resources Streams Streams and rivers Washington State Department of Natural Resources Unknown Unknown or Unclassified Washington State Department of Natural Resources Wet areas Wet area; they have no regulatory significance. Washington State Department of Natural Resources WC_FLOW_PATH_CD Watercourse flow path code. A classification of the flow hierarchy of centerlines within polygonal water body features. This code is used to categorize flow pathways though water bodies. These centerlines generally have WC_LN_TYPE_CD = 20 or 21. Washington State Department of Natural Resources Small Integer WC_FLOW_PATH_LABEL_NM Watercourse flow path label. A classification of the flow pathway within polygonal water body features. Where water body interior lines do not represent defined channels WC_FLOW_PATH_CD = 1 or 2 and WC_LN_TYPE_CD = 20 or 21; these are artificial paths. Where watercourse lines represent defined channels WC_FLOW_PATH_CD = 3 and WC_LN_TYPE_CD = 10 or 30. Washington State Department of Natural Resources Primary Primary path of a watercourse. Washington State Department of Natural Resources Secondary Secondary path of a watercourse. Washington State Department of Natural Resources Single line A single line watercourse segment. Washington State Department of Natural Resources WC_CONTU_CD Watercourse continuity code. This is the classification of stream flow in relation to its expression at the earth's surface. The most common condition is that a stream is continuous. An example of using WC_CONTU_CD with WC_PERIOD_CD: If areas of perennial, intermittent or ephemeral flow exist along a stream reach they are not separated out; the hydrologist chooses the dominant periodicity and calls the continuity "interrupted". If the reach is not continuously perennial or intermittent it is described as "interrupted". This attribute describes the physical characteristics of a stream. The scale at which the data are captured or displayed may also be a factor to consider. Washington State Department of Natural Resources String WC_CONTU_LABEL_NM Watercourse continuity label. This is the classification of stream flow in relation to its expression at the earth's surface. The most common condition is that a stream is continuous. An exam ple of using WC_CONTU_CD with WC_PERI OD_CD: I f areas of perennial, intermittent or ephemeral flow exist along a stream reach they are not separated out; the hydrologist chooses the dominant periodicity and calls the continuity "interrupted". If the reach is not continuously perennial or intermittent it is described as "interrupted". This attribute describes the physical characteristics of a stream. The scale at which the data are captured or displayed may also be a factor to consider. Washington State Department of Natural Resources Continuous Continuous. A channel with no interruptions in space. Washington State Department of Natural Resources Interrupted A perennial flow with intervening intermittent or ephemeral segments Washington State Department of Natural Resources Sub-surface Sub-surface. Watercourse reach that represents a sub-surface flow. Washington State Department of Natural Resources Unknown Unknown or Unclassified Washington State Department of Natural Resources WC_PERIOD_CD Watercourse periodicity code. This is a classification for watercourses in terms of the seasonal behavior of the feature or in terms of its surface flow. Washington State Department of Natural Resources String WC_PERIOD_LABEL_NM Watercourse periodicity code. This is a classification for watercourses in terms of the seasonal behavior of the feature or in terms of its surface flow. Washington State Department of Natural Resources Ephemeral Ephemeral. Watercourse that exist only as a result of storm precipitation. Washington State Department of Natural Resources Intermittent Intermit tent or seasonal. Watercourse that is dry during certain t imes of the year. Washington State Department of Natural Resources Perennial Perennial. Watercourse that essent ially exist year round Washington State Department of Natural Resources Unknown Unknown or unclassified. Used when condit ion informat ion is unknown or unclassified Washington State Department of Natural Resources WC_GNIS_NM Watercourse Geographic Names Information System (GNIS) name. The name of the represented feature in 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. WC_GNIS_NM applies to the feature, often one route (or part of one route). Each arc composing the named feature will have the same GNIS name and number. Washington State Department of Natural Resources String WC_GNIS_NR Watercourse Geographic Names Information System (GNIS) number. The identifier number assigned to each named feature in the USGS GNIS database (http://geonames.usgs.gov/domestic/index.html). This number is used to insert and/or update water body names stored in the framework hydrography database. Not all features will have a GNIS name and number, but all features with GNIS names will have GNIS numbers and vice versa. WC_GNIS_NR are unique to the feature (often corresponding to a route), not to an individual arc segment. Washington State Department of Natural Resources Integer FP_REF_ID Forest Practices Reference Identification number. Jurisdiction Reference Number. Used as the water type modification form (WTMF) document number. This is the tracking number used to uniquely identify WTMF entered into the database since the Fall of 2000. WTMF are the means by which changes to the DNR HYDRO GIS database (also known as the water type map) are proposed. There has been an approved water type modification form (WTMF) if FP_REF_ID has avalue in one of the following three formats: FP_REF_ID = '0000WW1234' where 0000 is a placeholder in the database, WW is two digit WRIA#, and 1234 is sequential number. This format used Fall 2000 to Spring 2008. (2) FP_REF_ID = 'RRWWYY1234' where RR is two letter Jurisdiction abbreviation, WW is two digit WRIA#, YY is two digit year, and 1234 is sequential number (starting at 0001 at start of each year). This is the Jurisdiction Reference Number which is assigned to all WTMF beginning Spring 2008. (3) If FP_REF_ID is in form at '0000WW0000' or there is no value, then there is no WTMF and has been no water typing survey or hydro update unless FP_WTRTY_1975_DT is greater than 1992. Washington State Department of Natural Resources Alpha-numeric number FP_WTRTY_CD DNR Forest Practices Fish Habitat Water Type Code. Implemented for Western Washington March 1, 2005 and for Eastern Washington March 1, 2006. Used in conjunction with WAC 222-16-030 and 222-16-031 and the Washington Forest Practices Board Manual. For stream features, this Code is based on a multi-parameter, field verified geographic information system (GIS) logistic regression model. The water typing model is based on thousands of field surveys of fish presence and fish habitat. Other model parameters are gradient, elevation, basin size and average annual precipitation derived from the US Geological Survey's digital elevation model (DEM) for the state of Washington. Technical considerations required that the model be developed on a "virtual" stream network system derived from the DEM database. The DEM-based model results were then transferred to the DNR's hydrographic GIS "map" (WCHYDRO) in order to implement the new habitat based water types. Washington State Department of Natural Resources String F Type F water as defined in WAC 222-16-031 (2) and (3). Washington State Department of Natural Resources N Type N water as defined in WAC 222-16-031 (4) and (5) . The FP_WTRTY_CD (N) combined with the FP_PERIOD_CD (p or s) make up the ‘Np’ and ‘Ns’ water t ypes. Note that the Np / Ns break is determined by on- the-ground observat ion only. There has been no direct t ranslat ion of the former type 4 and 5 to the new types Np and Ns. When a forest pract ice act ivity is proposed the applicant must ident ify the perennial (Np) and seasonal (Ns) streams on their Forest Practice Activity Map. Washington State Department of Natural Resources S Type S water as defined in WAC 222-16-031 (1). Washington State Department of Natural Resources U Letter ‘U’ indicates that the Forest Pract ices water t ype is unknown. May be one of the following: (1) Un-modeled st ream that was formerly untyped/ unknown ( former ‘type 9’) and remains unverified (FP_EXP_CD = U1) . St ream may or may not exist on ground, and water t ype has not been assigned. (2) Reserved for Conversion Project cont ractor added connectors that are unverified. Cartographic st ream link that connects a typed st ream or st ream network to a hydrographic source feature. No apparent surface flow; may or may not be a subsurface flow. (FP_EXP_CD = U2) . (3) Verified st ream addit ion, or confirmat ion of former untyped/ unknown ( former ‘type 9’) mapped st ream. St ream exists on ground, but water t ype has not been assigned. (FP_EXP_CD = U3) . (4) Outside of modeled area. Classified previously as untyped/ unknown ( former ‘type 9’) . (For use in Eastern Washington only; FP_EXP_CD = U4). Washington State Department of Natural Resources X Let ter ‘X’ indicates that the feature cannot be assigned a Forest Pract ices water type. ‘X’ indicates non- typed water per WAC 222-16-031. One of the following: (1) mapped feature ( field verified or verified by other means) not meet ing the definit ion of a typed water as set forth in WAC 222-16-031 and, therefore, having no Forest Pract ices water type designat ion. These may include seasonal st reams that are not physically connected by an above-ground channel system to Forest Pract ices type S, F, or Np waters; dry draws; swales; ditches and canals designed solely for irrigat ion purposes (but not port ions of channelized natural st reams that may be also used for irrigat ion purposes) (WC_LN_TYPE_CD = 10) ; or (2) used to indicate st ream deleted from the water t ype map but remaining in the database to maintain network connect ivity (WC_LN_TYPE_CD = 5) ; or (3) verified subsurface connector (WC_LN_TYPE_CD = 5) ; or (4) an artificial connector (WC_LN_TYPE_CD = 5). Washington State Department of Natural Resources FP_WTRTY_NM Forest practices water type classification names. Washington State Department of Natural Resources Fish Type F water as defined in WAC 222-16-031 (2) and (3). Washington State Department of Natural Resources Non-fish Type N water as defined in WAC 222-16-031 (4) and (5) . The FP_WTRTY_CD (N) combined with the FP_PERIOD_CD (p or s) make up the ‘Np’ and ‘Ns’ water t ypes. Note that the Np / Ns break is determined by on- the-ground observat ion only. There has been no direct t ranslat ion of the former type 4 and 5 to the new types Np and Ns. When a forest pract ice act ivity is proposed the applicant must ident ify the perennial (Np) and seasonal (Ns) streams on their Forest Practice Activity Map. Washington State Department of Natural Resources Shorelines of the State Type S water as defined in WAC 222-16-031 (1). Washington State Department of Natural Resources Unknown Letter ‘U’ indicates that the Forest Pract ices water t ype is unknown. May be one of the following: (1) Un-modeled st ream that was formerly untyped/ unknown ( former ‘type 9’) and remains unverified (FP_EXP_CD = U1) . St ream may or may not exist on ground, and water t ype has not been assigned. (2) Reserved for Conversion Project cont ractor added connectors that are unverified. Cartographic st ream link that connects a typed st ream or st ream network to a hydrographic source feature. No apparent surface flow; may or may not be a subsurface flow. (FP_EXP_CD = U2) . (3) Verified st ream addit ion, or confirmat ion of former untyped/ unknown ( former ‘type 9’) mapped st ream. St ream exists on ground, but water t ype has not been assigned. (FP_EXP_CD = U3) . (4) Outside of modeled area. Classified previously as untyped/ unknown ( former ‘type 9’) . (For use in Eastern Washington only; FP_EXP_CD = U4). Washington State Department of Natural Resources Waters with no type designation Let ter ‘X’ indicates that the feature cannot be assigned a Forest Pract ices water type. ‘X’ indicates non- typed water per WAC 222-16-031. One of the following: (1) mapped feature ( field verified or verified by other means) not meet ing the definit ion of a typed water as set forth in WAC 222-16-031 and, therefore, having no Forest Pract ices water type designat ion. These may include seasonal st reams that are not physically connected by an above-ground channel system to Forest Pract ices type S, F, or Np waters; dry draws; swales; ditches and canals designed solely for irrigat ion purposes (but not port ions of channelized natural st reams that may be also used for irrigat ion purposes) (WC_LN_TYPE_CD = 10) ; or (2) used to indicate st ream deleted from the water t ype map but remaining in the database to maintain network connect ivity (WC_LN_TYPE_CD = 5) ; or (3) verified subsurface connector (WC_LN_TYPE_CD = 5) ; or (4) an artificial connector (WC_LN_TYPE_CD = 5). Washington State Department of Natural Resources FP_EXP_CD Forest Pract ices water type explanat ion code. Explains how each st ream segment or hydrographic feature within WCHYDRO has been assigned its current water type (FP_WTRTY_CD) value. I t is a supplemental Forest Pract ices Water Type Coding system to be used in conjunct ion with the FP_WTRTY_CD, providing a more in-depth explanat ion of the assigned water type code of each st ream segment and hydrographic feature. Historical Background. The Forest Pract ices water typing system is based on a mult iparameter, field-verified geographic informat ion system (GIS) logist ic regression model and allows for water type changes and modificat ions by water typing surveys as administered by DNR Forest Pract ices and reviewed by the Timber/ Fish/Wildlife Agreement cooperators. The new system became operat ional for Western Washington on March 1, 2005, and for Eastern Washington on March 1, 2006. This system uses WAC 222-16-031’s S, F, and N water type codes with two addit ional water type codes assigned to un- typed/ unknown waters (U) and other non-typed hydrographic features (X) . Not all st reams and hydrographic features were typed direct ly as a result of the modeling process, so the FP_EXP_CD was created, in part , to dist inguish modeled from non-modeled st reams and provide the means to t rack model performance over t ime by coding water type changes to modeled st reams. I t was also created to provide addit ional informat ion concerning the typing of watercourse features and cartographic elements outside of the model environment . Washington State Department of Natural Resources VALUE F0 DESCRIPTION Art ificial interior line segment within a double-banked st ream, side channel or ditch (WBHYDRO) polygon, connect ing a lateral watercourse to a type F centerline. This segment exists for st ream network connect ivity purposes and will have a WC_FLOW_PATH_CD = 2 and WC_LN_TYP_CD = 21. VALUE F1 DESCRIPTION Modeled as fish habitat , occurring downst ream of a modeled end of fish habitat point . VALUE F2 DESCRIPTION Un-modeled fish st ream. Watercourse existed prior to the “ fish model” within the designated model area but match could not be found between this st ream segment and DEMgenerated st ream model. DNR approved field survey data and/ or former water type indicates fish use/ fish habitat . VALUE F3 DESCRIPTION An art ificial interior watercourse segment represent ing the flow of water through a type F lake, pond or reservoir WBHYDRO polygon. Exists for stream network connect ivity purposes and will have a WC_FLOW_PATH_CD = 1 or 2 and WC_LN_TYP_CD = 20. VALUE F4 DESCRIPTION (NO LONGER IN USE) Mapping anomaly prevented normal model or coding implementat ion. Former water type indicated ‘fish use’ or is associated with other fish use/ fish habitat waters. Most common occurrences were in channelized st reams (e.g. irrigat ion ditches, canals) or un-modeled st reams with former water typing inconsistencies. No longer needed. Post - model water type updates on these features are to be assigned an FP_EXP_CD of F2. VALUE F5 DESCRIPTION Fish hatchery, public diversion waters or other former type 2 waters as defined by WAC 222-16-031 (2) . May or may not have been modeled as fish habitat . VALUE F6 DESCRIPTION Fish bearing/ fish habitat st ream added after water type model implementat ion. VALUE F7 DESCRIPTION Model Override: Approved post 1996 hydro updates from field surveys submit ted on Water Type Modificat ion Forms or other approved field survey data place fish-bearing/ fish habitat waters upst ream of modeled end of fish habitat point . VALUE F8 DESCRIPTION (NO LONGER IN USE) Classified previously as having fish use (e.g. former type 3) outside of designated Forest and Fish modeled area in Eastern Washington only. No longer needed. Post -model water type updates on these features are to be assigned an FP_EXP_CD of F2. VALUE N0 DESCRIPTION Art ificial interior line within a double-banked st ream, side channel or ditch connect ing a lateral watercourse to a type N centerline. Exists for st ream connect ivity purposes and will have a WC_FLOW_PATH_CD = 2 and WC_LN_TYP_CD = 21. VALUE N1 DESCRIPTION Modeled as non-fish habitat , occurring upst ream of a modeled end of fish habitat point . VALUE N2 DESCRIPTION Un-modeled non- fish st ream. Watercourse existed prior to the “ fish model” within the designated model area but match could not be found between this st ream segment and DEMgenerated st ream model. DNR approved field survey data and/ or former water type classificat ion indicates non-fish use/ non-fish habitat . VALUE N3 DESCRIPTION An art ificial interior watercourse segment represent ing the flow of water through a type N lake, pond or reservoir (WBHYDRO) polygon. Exists for st ream network connect ivity purposes and will have a WC_FLOW_PATH_CD = 1 or 2 and WC_LN_TYP_CD = 20. VALUE N4 DESCRIPTION (NO LONGER IN USE) Mapping anomaly prevented normal model/ coding implementat ion. Former water type indicated ‘no fish use’ or is associated with other non- fish waters. Most common occurrences were in channelized streams (e.g. irrigat ion ditches, canals) or unmodeled st reams with former water typing inconsistencies. No longer needed. Post -model water type updates on these features are to be assigned an FP_EXP_CD of N2. VALUE N5 DESCRIPTION Non- fish bearing/ non- fish habitat st ream added after model implementat ion. VALUE N6 DESCRIPTION Former untyped/ unknown hydrographic st ream feature ( former ‘type 9’) occurring upst ream of a modeled end point . May or may not have had a matching DEM-modeled st ream. VALUE N7 DESCRIPTION Model Override: Approved post 1996 survey/ hydro update submit ted on Water Type Modificat ion Forms or other approved surveys indicate end of fish-bearing/ fish habitat waters downst ream of modeled end of habitat point . VALUE N8 DESCRIPTION (NO LONGER IN USE) Classified previously as having no fish use ( former type 4, 5) outside of designated Forest and Fish modeled area in Eastern Washington only. No longer needed. Post -model water type updates on these features are to be assigned an FP_EXP_CD of N2. VALUE S0 DESCRIPTION Art ificial interior line within a double-banked st ream, side channel or ditch connect ing a lateral watercourse to a type S centerline. Exists for st ream network connect ivity purposes and will have a WC_FLOW_PATH_CD = 2 and WC_LN_TYP_CD = 21. VALUE S1 DESCRIPTION Shorelines of the St ate as designated by the “Shoreline Management Act ” (SMA) , Chapter 90.58 RCW. VALUE S2 DESCRIPTION Shorelines of St atewide Significance ( ‘S+ ’ Waters) as designated by the Shoreline Management Act (SMA) , Chapter 90.58 RCW. VALUE S3 DESCRIPTION An art ificial interior watercourse segment represent ing the flow of water through a type S lake, pond or reservoir (WBHYDRO) polygon. Exists for st ream network connect ivity purposes and will have a WC_FLOW_PATH_CD = 2 and WC_LN_TYP_CD = 20. VALUE U1 DESCRIPTION Non-modeled or un-modeled st ream that was formerly untyped/ unknown and remains unverified ( former ‘type 9’) . Stream may or may not exist on the ground and water type has not been assigned. VALUE U2 DESCRIPTION Cartographic st ream link that connects a typed st ream or st ream network to a hydrographic source feature. Reserved for vendor-added (sewall) surface connectors that remain unverified. May or may not exist on the ground or be a subsurface flow. VALUE U3 DESCRIPTION Verified st ream addit ion or confirmat ion of former untyped/ unknown mapped st ream ( former ‘type 9’) . St ream exists on ground, but water type has not been assigned. VALUE U4 DESCRIPTION Classified previously as untyped/ unknown ( former ‘type 9’) outside of designated Forest and Fish modeled area in Eastern Washington only. St ream may or may not exist on the ground and water type has not been assigned. No longer needed. Post -model water type updates on these features are to be assigned an FP_EXP_CD of N2. VALUE X1 DESCRIPTION Non-typed water per WAC 222-16-031. A mapped feature ( field verified or verified by other means) that does not meet the definit ion of a t yped water as set forth in WAC 222-16-031 and, therefore, has no Forest Pract ices water type designat ion. These include: 1) seasonal st reams that are not located downst ream of Np waters and are not physically connected by an aboveground channel system to Forest Pract ices type S, F, or Np waters. (WC_LN_TYP_CD = 10, 30) ; 2) dry draws, swales or other ephemeral drains (WC_LN_TYP_CD = 10, 30) ; Manmade water conveyances not associated with fish use such as pipelines, ditches and canals used for irrigat ion purposes. (WC_LN_TYP_CD = 10, 21) ; art ificial interior segment within indust rial, sewage and tailings pond impoundments (WC_LN_TYP_CD = 20) . VALUE X2 DESCRIPTION An art ificial connector exist ing on the map to maintain st ream connect ivity for the following reasons: 1) A previously mapped port ion of a watercourse “deleted” from the water type map where no channel is found by surveyors in a limited survey area, but is retained in the database to maintain network connect ivity between upst ream and downst ream watercourses; 2) a link connect ing seasonal (e.g. X1 st reams) to typed waters downst ream, represent ing flow where no channel is detected by surveyors on the ground where the surface channel ends within ½ mile from typed waters. VALUE X3 DESCRIPTION Non-typed water per WAC 222-16-031. A verified subsurface connector (WC_LN_TYPE_CD = 5, WC_FLOW_PATH_CD = 3). FP_WTRTY_EDIT_DT Internal DNR date field used to capture when an individual DNR employee last edited the database record. Used in conjunction with the new habitat based water typing system. Washington State Department of Natural Resources Date FP_PERIOD_CD Indicates periodicity based on WAC 222-16-030 (3) and (4) and 222-16-031 (4) and (5). Used only in conjunction with the Forest Practices Fish Habitat Water Type System. Washington State Department of Natural Resources String FP_PERIOD_LABEL_NM Forest Pract ices periodicity label. Indicates st ream periodicity as defined in WAC 222-16-031 (4) and (5) . Used only with t he Forest Pract ices WAC 222-16-031, interim water t yping system where FP_WTRTY_CD = N. The FP_WTRTY_CD (N) combined with the FP_PERIOD_CD (p or s) make up the "Np" and "Ns" water t ypes. Note that the Np / Ns break is determined by on- the-ground observat ion only. There has been no direct t ranslat ion of the former type 4 and 5 to the new types Np and Ns. When a forest pract ice act ivity is proposed the applicant must ident ify the perennial (Np) and seasonal (Ns) st reams on their Forest Pract ice Act ivity Map. Np and Ns are shown on the FPARS maps wherever they have been determined. Most FP_PERIOD_CD values are "u" (unknown) because the Np / Ns determinat ion has not been made. Washington State Department of Natural Resources Perennial Perennial. Waters that do not go dry during any t ime of a year of normal rainfall. This value combined with the FP_WTRTY_CD (N) makes up the water type Np. ‘p’ only shown on the water t ype map when submitted on a WTMF since the adopt ion of the let ter water type codes. WAC 222-16-031(4) and WAC 222-16-030(3) Washington State Department of Natural Resources Seasonal Seasonal. Waters where surface flow is not present for at least some portion of a normal year of rain. This value combined with the FP_WTRTY_CD (N) make up the water type Ns. 's’ only shown on the water type map when submitted on a WTMF since the adoption of the letter water type codes. Washington State Department of Natural Resources Unknown Unknown or unclassified. Washington State Department of Natural Resources FP_VER_CD A code used to capture how a particular water type was determined and attributed to a stream segment. Used only in conjunction with the Forest Practices Fish Habitat Water Type System. Washington State Department of Natural Resources String FP_VER_LABEL_NM Forest Pract ices verificat ion label. Ident ifies the water typing survey method used when assigning a water type to a st ream segment . All such surveys are documented by an approved water type modificat ion form (WTMF) . For use only with the Forest Pract ices water typing system. See FP_WTRTY_SRC_DESC for source of water types not assigned by a survey method. FP_VER_CD codes 'B', 'P', or 'N' only apply to st reams surveyed since 3/ 1/ 2005. Washington State Department of Natural Resources Physical Water type based upon physical criteria only. This means only the physical characterist ics specifically listed in WAC 222-16-031 (3) (b) . Waters meet ing these listed characterist ics are presumed to have fish use. FP_VER_CD codes 'B', 'P', or 'N' only apply to st reams surveyed since 3/ 1/ 2005. Washington State Department of Natural Resources Biological Water type based upon biological assessment . This may be one or more of the following: 1. fish observed, 2. the survey followed the Guidelines for Determining Fish Use (Board Manual, Section 13, Part 4) , ie. "protocol", 3. the survey followed the Guidelines for Determining Fish Use (Board Manual, Sect ion 13, Part 6) , ie. an "alternat ive protocol" that was documented prior to the survey was used, 4. as part of an ID Team, a WDFW or t ribal biologist agreement with the proposal is documented, 5. I f the st ream does not meet the minimum pool requirements for a protocol survey (Board Manual, Sect ion 13, Part 4) , and this is documented, then the survey is following protocol and is considered a "biological assessment ." FP_VER_CD codes 'B', 'P', or 'N' only apply to st reams surveyed since 3/ 1/ 2005. Washington State Department of Natural Resources Not Verified Water type not verified by either physical criteria or biological assessment . FP_VER_CD codes 'B', 'P', or 'N' only apply to st reams surveyed since 3/ 1/ 2005. Washington State Department of Natural Resources Unknown Method of water type determinat ion is unknown. Washington State Department of Natural Resources FP_WTRTY_APPR_DT The date of approval by Forest Practices staff of the Water Type Modification Form (WTMF) associated with the stream segment. Used only in conjunction with the Forest Practices Fish Habitat Water Type System. Washington State Department of Natural Resources Date FP_WTRTY_1975_CD The original Water Type Classifications used in conjunction with DNR Forest Practices regulations between 1975 and (1) March 1, 2005 for Western Washington and (2) March 1, 2006 for Eastern Washington. DNR will neither keep the FP_WTRTY_1975_CD current nor synchronized with on-going changes to the new water typing system. The new system was implemented March 1, 2005 for Western Washington and March 1, 2006 for Eastern Washington. Generally, the FP_WTRTY_1975_CD and FP_WTRTY_1975_DT fields are not edited under the new water typing system. Neither FP_WTRTY_1975_CD nor FP_WTRTY_1975_DT are edited for new system spatial adds or tabular only database changes. For new system spatial updates these fields are edited ONLY to transfer existing values to an arc that is added as part of a spatial update to an existing stream (a realign). Basically, once the new scheme was turned "on" the FP_WTRTY_1975_CD was frozen. Except as noted above, FP_WTRTY_1975_CD will be blank or 0 for any new arc added since the implementation dates. Note: the water typing system was developed solely for the regulation of forest practices (WAC 222). Washington State Department of Natural Resources Small Integer FP_WTRTY_1975_DT The most recent date between 1975 and (1) March 1, 2005 for Western Washington, or (2) March 1, 2006 for Eastern Washington that a water classification of a stream segment was officially approved by DNR, Forest Practices. DNR will neither keep the FP_WTRTY_1975_DT current nor synchronized with on-going changes to the new water typing system. The new system was implemented March 1, 2005 for Western Washington and March 1, 2006 for Eastern Washington. Generally, the FP_WTRTY_1975_CD and FP_WTRTY_1975_DT fields are not edited under the new water typing system. Neither FP_WTRTY_1975_CD nor FP_WTRTY_1975_DT are edited for new system spatial adds or tabular only database changes. For new system spatial updates these fields are edited ONLY to transfer existing values to an arc that is added as part of a spatial update to an existing stream (a realign). Basically, once the new scheme was turned "on" the FP_WTRTY_1975_DT was frozen. Except as noted above, FP_WTRTY_1975_DT will be blank or 0 for any new arc added since the implementation dates. Note: the water typing system was developed solely for the regulation of forest practices (WAC 222). Washington State Department of Natural Resources Date FTR_MOD_CD Feature modification code. Identifies the type of change that occurred to hydrography watercourse feature. Tracks the type of modification performed on the database. These codes can be found in the associated lookup table. Washington State Department of Natural Resources String FTR_MOD_LABEL_NM Feature modification label. Identifies the type of change that occurred to the hydrography water shoreline feature. Tracks the type of modificat ion performed on the database. Intended to distinguish those features that would be updated in the Framework dataset during a transaction if an update process was in place. Washington State Department of Natural Resources Addition Addition of spatial feature Washington State Department of Natural Resources Deletion Deletion of existing spatial feature. Documents the historical ID, which maybe referenced in an orphaned event row that will have no matching spat ial record. (Code value only valid with PNW Hydrography Framework Data Model in ESRI Dynamic Segmentation format) Washington State Department of Natural Resources Update Update of exist ing spatial feature Washington State Department of Natural Resources FTR_INPUT_CD Feature input code. The manner in which the hydrography watercourse data is entered or updated in the spatial database. These codes can be found in the associated lookup table. Washington State Department of Natural Resources Small Integer FTR_INPUT_LABEL_NM Feature input label. The manner in which the hydrography watercourse data is entered or updated in the spat ial database. These codes can be found in the associated lookup table. Washington State Department of Natural Resources Automatic Automatic via computer software Washington State Department of Natural Resources Scan Scanning Washington State Department of Natural Resources Digitize Tablet digitizing Washington State Department of Natural Resources Coord File Digital spatial or coordinate file Washington State Department of Natural Resources Auto Automatic line tracing Washington State Department of Natural Resources Heads-up Heads-up (on-screen) digitizing Washington State Department of Natural Resources Unknown Unknown or unspecified map feature input method Washington State Department of Natural Resources FTR_INTRP_CD Feature interpretation code. The methodology used to compose the hydrography watercourse information and how it was derived prior to data entry into the spatial coverage. Washington State Department of Natural Resources Small Integer FTR_INTRP_LABEL_NM Feature interpretation label. The methodology used to compose the hydrography watercourse information and how it was derived prior to data entry into the spatial coverage. Washington State Department of Natural Resources Photogram Photogrammetric interpretation Washington State Department of Natural Resources GPS Global Position System (GPS) Washington State Department of Natural Resources Photos Photointerpretation Washington State Department of Natural Resources Crenulation Interpretation of streams from contour crenulation Washington State Department of Natural Resources Modeling Surface flow modeling Washington State Department of Natural Resources Transect Transect along a stream channel Washington State Department of Natural Resources Source map Existing line work on source map Washington State Department of Natural Resources Best guess Stream not directly observable so stream location is estimated Washington State Department of Natural Resources Combination Combination of 3, 4, 5, and sometimes 8 Washington State Department of Natural Resources Unspecified Unspecified/Unknown Washington State Department of Natural Resources FTR_SRC_CD Feature source code. The compilation map or image source used when adding or updating hydrography data. Washington State Department of Natural Resources Small Integer FTR_SRC_LABEL_NM Feature source label. The compilation map or image source used when adding or updating hydrography data. Washington State Department of Natural Resources VALUE USGS Map DESCRIPTION USGS Topographic Map VALUE Orthophoto DESCRIPTION Orthophotography VALUE Aerial photo DESCRIPTION Aerial Photograph VALUE MSS Imagery DESCRIPTION Mult i-Spect ral Satellite Imagery VALUE Field Survey DESCRIPTION Field Survey of on the ground observation VALUE County/ City DESCRIPTION County or City Planning Map VALUE Field Map DESCRIPTION Field Map VALUE DEM DESCRIPTION Digital Elevat ion Model (DEM) VALUE Radar Image DESCRIPTION Radar Imagery VALUE Laser Image DESCRIPTION Laser Imagery VALUE CFF DESCRIPTION Cartographic Feature File (CFF) VALUE NWI Map DESCRIPTION Nat ional Wet lands Inventory (NWI) Map VALUE Imagery DESCRIPTION Imagery - Unspecified Source VALUE Combinat ion DESCRIPTION Combination of Lidar and Photo VALUE NED/ Photo DESCRIPTION NED/ Photo VALUE Interpret DESCRIPTION Intuit ive Interpretat ion VALUE Unknown DESCRIPTION Unknown or Unclassified FTR_SRC_DT Feature source date. The date of the compilation map or image source used when adding or updating hydrography data. January 1, 1753 is used when source date is unknown or unavailable. If the source year is known, but month and date are unknown then January 1 is used as a default. Washington State Department of Natural Resources Date FTR_ORG_CD Feature organization code. The organization that compiled, entered, updated or deleted the hydrography watercourse data. This list will grow as new organizations begin to add or update information and are certified by the clearinghouse. Contact the Clearinghouse Manager will maintain a list of organizations. All additions or corrections should be submitted to the Clearinghouse Manager. Washington State Department of Natural Resources String FTR_SRCSCALE_CD Feature source scale code. Washington State Department of Natural Resources 0 Scale of data source is unknown Washington State Department of Natural Resources 4800 Scale of data source is 1:4,800 Washington State Department of Natural Resources 12000 Scale of data source is 1:12,000 Washington State Department of Natural Resources 24000 Scale of data source is 1:24,000 Washington State Department of Natural Resources SL_WTRTY_LABEL_NM State Lands water type label. A classification code used to support the DNR State Trust Lands Habitat Conservation Plan (HCP), effective September 1997. See http://www.dnr.wa.gov/hcp/index.html. Used in conjunction with the SL_WTRTY_EDIT_DT. Washington State Department of Natural Resources Type 1 Shorelines of the state. Type 1 water as defined by the DNR State Lands HCP. All waters, within their ordinary high-water mark, as inventoried as "shorelines of the state" under chapter 90.58 RCW. Washington State Department of Natural Resources Type 2 Waters with high fish, wildlife, or human use. Type 2 water as defined by the DNR State Lands HCP. Segments of natural waters which are not classified as Type 1 Water and have a high fish, wildlife or human use. Washington State Department of Natural Resources Type 3 Waters with moderate fish, wildlife, or human use. Type 3 water as defined by the DNR State Lands HCP. Segments of natural waters which are not classified as Type 1 or Type 2 Waters and have a moderate to slight fish, wildlife, or human use. Washington State Department of Natural Resources Type 4 Perennial non-fish habitat st ream. Type 4 water as defined by the DNR State Lands HCP. All segments of natural waters within the bankfull width of defined channels that are perennial nonfish habitat streams. Washington State Department of Natural Resources Type 5 Seasonal non- fish habitat st ream. Type 5 water as defined by the DNR St ate Lands HCP. All segments of natural waters within the bankfull width of defined channels that are not Type 1, 2, 3, or 4 Waters. Washington State Department of Natural Resources Type 9 Unclassified water feature. Washington State Department of Natural Resources DNR_OUTPUT_SCL_CD DNR Output scale code. This at t ribute may be used as a visual, cartographic tool to display an appropriate ‘density’ of linework at a given map scale. Due to the compilat ion history of DNR HYDRO it has inconsistent st ream density across the state; it is ‘m ixed-scale’. For example, if creat ing a map at a scale of 1: 100,000 the data that are appropriate to display at 1: 24,000 map scale may appear too dense and therefore the map may not be legible. Some features included are too small to display at a scale smaller than 1: 24,000. This at t ribute uses the scale denominator to indicate the largest scale at which the feature should be displayed. Select allvalues to display all data. Select 24000, 100000, and 750000 to display data appropriat e for 1: 24,000 map scale. Select 100000 and 750000 to display data appropriate for 1: 100,000 map scale. Select 750000 to display data appropriat e for 1: 750,000 map scale. Washington State Department of Natural Resources 24000 Data appropriate to display at 1: 24,000 scale Washington State Department of Natural Resources 100000 Data appropriate to display at 1: 100,000 scale Washington State Department of Natural Resources 750000 Data appropriate to display at 1: 750,000 scale Washington State Department of Natural Resources FP_WTRTY_SRC_DESC Forest Pract ices water type source descript ion. Programmat ically derived ident ificat ion of the source of the Forest Pract ices water type code (FP_WTRTY_CD) . See "binary enclosures" below for t rigger code. Code applied on t ransfer to ROPA. Washington State Department of Natural Resources VALUE WTMF DESCRIPTION Water typing survey. A Water Type Modificat ion Form (WTMF) has been entered into the database since 1/ 1/ 1997. For a finer classificat ion of surveys since March 1, 2005 (western Washington) and/ or March 1, 2006 (eastern Washington) see FP_VER_CD. I f a surveyed st ream segment is associated with a model override, then the segment will show OVERRIDE rather than WTMF. I f there is a FP_REF_ID on the segment , then the segment was surveyed. VALUE MODEL DESCRIPTION The water type was assigned by the Fish Habitat Water Typing Model; there has been no water typing survey recorded in the database since 1/ 1/ 1997. VALUE OVERRIDE DESCRIPTION The model assigned type was overridden by a qualifying water typing survey. This falls into two categories: (1) Either modeled N was overridden to become F because waters downst ream of a known fish locat ion are assumed to have fish use (Board Manual Sect ion 13, Part 4) , or (2) a modeled F was overridden to become N because a survey established the F/N break downst ream. I f a record has an FP_REF_ID, then the override is due to the survey. I f there is no FP_REF_I D, then the override is up or downst ream of the survey. For this reason there will be surveyed st ream segments with OVERRIDE rather than WTMF. VALUE LEGACY DESCRIPTION St reams not modeled inherited their water t ype from the water t yping system prior to the model - either from an older water t yping survey or from the Water Type Map prior to the creat ion of the GIS database. For older water typing surveys: A survey may have been conducted, using protocols in place at the t ime, between 1992 and Fall 2000 if the following are t rue: 1. FP_WTRTY_SRC_DESC = "LEGACY", and 2. FP_WTRTY_1975_DT greater than 1/ 1/ 1992 and less than approximately 11/ 1/ 2000, and 3. FP_WTRTY_1975_CD not equal to 9. VALUE blank DESCRIPTION No value is assigned to water bodies to reduce map clutter. EDIT_DT Edit date. The date of the last edit either to the linework, or to the attributes Washington State Department of Natural Resources Date WC_SUBTYPE_CD Water course subtype code. A number represent ing a category of water features containing a specific set of parameters. For example, all water features of subtype 1001 have a WC_HYDR_FTR_CD = ST, WC_CART_FTR_CD = 412, WC_LN_TYPE_CD = 10, and WC_FLOW_PATH_CD = 3. These categories or subtypes are based on physical characterist ics or for GI S representat ion requirements. Washington State Department of Natural Resources VALUE 501 DESCRIPTION Artificial stream VALUE 1001 DESCRIPTION Stream VALUE 1002 DESCRIPTION Side channel VALUE 1003 DESCRIPTION Ditch, canal, flume VALUE 1004 DESCRIPTION Pipeline VALUE 2001 DESCRIPTION Lake interior line VALUE 2002 DESCRIPTION Impoundment - int. line VALUE 2003 DESCRIPTION Fish hatchery int. line VALUE 2004 DESCRIPTION Alkali flat - int. line VALUE 2101 DESCRIPTION Double-banked stream interior line VALUE 2102 DESCRIPTION Double-banked side channel interior line VALUE 2103 DESCRIPTION Double-banked ditch interior line VALUE 2104 DESCRIPTION Double-banked pipeline interior line VALUE 2105 DESCRIPTION Reservoir - interior line VALUE 2106 DESCRIPTION Wet area interior line VALUE 2107 DESCRIPTION Impounded wet area interior line VALUE 3001 DESCRIPTION Perimeter stream VALUE 3002 DESCRIPTION Perimeter side channel VALUE 3003 DESCRIPTION Perimeter ditch VALUE 9001 DESCRIPTION Miscellaneous watercourse WC_SUBTYPE_LABEL_NM Water course subtype label. A label represent ing a category of water features containing a specific set of parameters. For example, all water features of subtype 1001 have a WC_HYDR_FTR_CD = ST, WC_CART_FTR_CD = 412, WC_LN_TYPE_CD = 10, and WC_FLOW_PATH_CD = 3. These categories or subtypes are based on physical characterist ics or for GI S representat ion requirements. Washington State Department of Natural Resources VALUE Artificial DESCRIPTION Artificial stream VALUE Stream DESCRIPTION Stream VALUE Side channel DESCRIPTION Side channel VALUE Ditch/ canal DESCRIPTION Ditch, canal, flume VALUE Pipeline DESCRIPTION Pipeline VALUE Lake- inter DESCRIPTION Lake interior line VALUE Imp-interior DESCRIPTION Impoundment - int. line VALUE Hatchery int DESCRIPTION Fish hatchery int. line VALUE Alk flt - int DESCRIPTION Alkali flat - int. line VALUE Dbl bnk-int DESCRIPTION Double-banked stream interior line VALUE Db sc-int DESCRIPTION Double-banked side channel interior line VALUE Db dc-int DESCRIPTION Double-banked ditch interior line VALUE Db pp-int DESCRIPTION Double-banked pipeline interior line VALUE Res-interior DESCRIPTION Reservoir - interior line VALUE Wet area-int DESCRIPTION Wet area interior line VALUE Imp wt-int DESCRIPTION Impounded wet area interior line VALUE Perim stream DESCRIPTION Perimeter stream VALUE Perim sc DESCRIPTION Perimeter side channel VALUE Perim dc DESCRIPTION Perimeter ditch VALUE Misc st ream DESCRIPTION Miscellaneous watercourse SHAPE Feature geometry. Esri Coordinates defining the features. GlobalID A field of type UUID (Universal Unique Identifier) in which values are automatically assigned by the geodatabase when a table row is created. The GlobalID field is necessary for maintaining object uniqueness across replicas. All feature classes and tables participating in one-way or two-way replication must contain the GlobalID field. This field is not editable and is automatically populated when it is added for existing data. A GlobalID is often used as the primary key in the database table, but it is different than the typical OBJECTID or FID field. A GlobalID is often created in ArcGIS by right-clicking in the ArcCatalog tree and choosing "Add Global IDs". It can be applied to standalone feature classes or tables or applied to an entire feature dataset. Wade, T. and Sommer, S. eds. A to Z GIS: An illustrated dictionary of geographic information systems, ESRI Press, 2006 Values are automatically assigned by the geodatabase when a table row is created CREATOR_NAME Automatically generated to record the username of the account creating the data. Thurston GeoData Center Username or initials. CREATE_DATE Automatically generated to record the date and time of the data creation. Thurston GeoData Center Date and time, typically MMDDYYYY format. EDITOR_NAME Automatically generated to record the username of the account editing the data. Thurston GeoData Center Unrepresentable domain: Username or initials. EDIT_DATE Automatically generated to record the date and time of the edits. Thurston GeoData Center Date and time, typically MMDDYYYY format. CREATE_UTC Date and time of feature creation. Thurston County Water Utility Date/time. EDIT_UTC Automatically generated to record the date and time of the data edits, in coordinated universal time (UTC). Thurston GeoData Center Date and time, typically MMDDYYYY format. SHAPE.STLength() Length of feature. Thurston GeoData Center Positive real numbers that are automatically generated.