King County GIS Center
King Street Center
201 S. Jackson St.
Suite 706
Seattle, WA 98104
giscenter@kingcounty.gov

+ 47.59909 N
- 122.33136 W

+ 47°  35' 56.72"
- 122° 19' 52.90"

 

Wastewater Conveyance of King County

Description | Contacts | Attribute Information | Constraints

Data layer thumbnail image

Description

Layer name: SEWER
Subject category: utility
Title: Wastewater Conveyance of King County
Feature Count: 0
Feature Type: Table
Abstract: All of the conveyance involved in treatment of wastewater for King County Wastewater Treatment Division
Purpose: An inventory of all King County Wastewater Treatment Division pipes, their attributes, and their locations
Status: In work
Updated: Continually
Time period of content: (single date,as YYYYMMDD)::
Time period of content: (date range, as YYYYMMDD):: 20060526 - 20190409
Spatial reference: WA State Plane North
FGDC Documentation: Classic or FAQ
Open Data Availability: Yes
Place Keywords: Washington state, King County, WA, Pacific NW, Seattle,
Theme Keywords: utility, sewer, conveyance, environment, utilitiesCommunication,
Lineage: Available

Contacts

Maintained by:
King County King County Dept of Natural Resources and Parks, Wastewater Treatment Division
Primary: Shaun O'Neil, GIS Specialist - Master, 206-477-4432
(How to e-mail a County contact)
Secondary: KCGIS Center; giscenter@kingcounty.gov. This mailbox is monitored during business hours.

Attribute Information

ItemDescriptionDomain
_PIPE_ID_Unique pipe ID
Range Min:1.0
Range Max:5425.0
_UP_FACILITY_Upstream facility tag from facility_pointText field with max length of 50 characters, consisting of flow basin name, trunk name, and maintenance hole ID. Example: RE*YARROW.R16-15
_DOWN_FACILITY_Downstream facility tag from facility_pointText field with max length of 50 characters, consisting of flow basin name, trunk name, and maintenance hole ID. Example: RE*YARROW.R16-15
_PIPE_NUMBER_Number differentiating different pipes with the same up and downstream facility
Range Min:1
Range Max:4
_FLOW_PRIORITY_Priority in direction of flow due to level of flow
Range Min:1
Range Max:4
_PIPE_USE_Identify the type of pipe use - NASSCO compliance
CBCombined: Definition of code value [CB] in CVD firs_n_use
FMForce main: Definition of code value [FM] in CVD firs_n_use
ZZOther: Definition of code value [ZZ] in CVD firs_n_use
PRProcesses: Definition of code value [PR] in CVD firs_n_use
SSSanitary: Definition of code value [SS] in CVD firs_n_use
SWStormwater: Definition of code value [SW] in CVD firs_n_use
_PIPE_TYPE_Type/function of pipe
13AIR JUMPER: Definition of code value [13] in CVD firs_sewer_type_text
9CHILLER: Definition of code value [9] in CVD firs_sewer_type_text
12DRAIN: Definition of code value [12] in CVD firs_sewer_type_text
4FORCE MAIN: Definition of code value [4] in CVD firs_sewer_type_text
1GRAVITY: Definition of code value [1] in CVD firs_sewer_type_text
10LPA GRAVITY: Definition of code value [10] in CVD firs_sewer_type_text
14MULTIUSE: Definition of code value [14] in CVD firs_sewer_type_text
5OUTFALL: Definition of code value [5] in CVD firs_sewer_type_text
6OVERFLOW: Definition of code value [6] in CVD firs_sewer_type_text
2PRESSURE: Definition of code value [2] in CVD firs_sewer_type_text
3SIPHON: Definition of code value [3] in CVD firs_sewer_type_text
7STORM DRAIN: Definition of code value [7] in CVD firs_sewer_type_text
0UNKNOWN: Definition of code value [0] in CVD firs_sewer_type_text
11VENT: Definition of code value [11] in CVD firs_sewer_type_text
8WATER REUSE: Definition of code value [8] in CVD firs_sewer_type_text
_MATERIAL_Material of which pipe is constructed
12ASBESTOS-CEMENT: Definition of code value [12] in CVD firs_material_text
5BRICK: Definition of code value [5] in CVD firs_material_text
8BRICK ARCH TUNNEL: Definition of code value [8] in CVD firs_material_text
19BRICK ARCH, BRICK INVERT: Definition of code value [19] in CVD firs_material_text
6BRICK ARCH/CONCRETE INVERT: Definition of code value [6] in CVD firs_material_text
15BRICK INVERT/CONCRETE ARCH: Definition of code value [15] in CVD firs_material_text
16BRICK W/ DOUBLE BRICK INVERT: Definition of code value [16] in CVD firs_material_text
4CAST IRON: Definition of code value [4] in CVD firs_material_text
24CLAY: Definition of code value [24] in CVD firs_material_text
32COATED DUCTILE IRON: Definition of code value [32] in CVD firs_material_text
22CONCRETE AND BRICK: Definition of code value [22] in CVD firs_material_text
25CONCRETE CYLINDER PIPE: Definition of code value [25] in CVD firs_material_text
9CONCRETE LINED BRICK: Definition of code value [9] in CVD firs_material_text
17CONCRETE LINED STEEL: Definition of code value [17] in CVD firs_material_text
7CONCRETE W/ BRICK INVERT: Definition of code value [7] in CVD firs_material_text
11CONCRETE W/ TILE CROWN: Definition of code value [11] in CVD firs_material_text
35COPPER: Definition of code value [35] in CVD firs_material_text
21CORRUGATED METAL PIPE: Definition of code value [21] in CVD firs_material_text
3DUCTILE IRON: Definition of code value [3] in CVD firs_material_text
29EPOXY COATING: Definition of code value [29] in CVD firs_material_text
14FIBERGLASS: Definition of code value [14] in CVD firs_material_text
28HIGH DENSITY POLYETHYLENE: Definition of code value [28] in CVD firs_material_text
36HOBAS/CCFRPM: Definition of code value [36] in CVD firs_material_text
31PCCP: Definition of code value [31] in CVD firs_material_text
23PLAIN CONCRETE PIPE (PCP): Definition of code value [23] in CVD firs_material_text
33POLYETHYLENE LINED DUCTILE IRON: Definition of code value [33] in CVD firs_material_text
34Polymer Concrete Pipe: Definition of code value [34] in CVD firs_material_text
30POLYURETHANE COATING: Definition of code value [30] in CVD firs_material_text
27PVC SHTS./HDPE SLIP LINED: Definition of code value [27] in CVD firs_material_text
2PVC/PLASTIC: Definition of code value [2] in CVD firs_material_text
10RCP TUNNEL: Definition of code value [10] in CVD firs_material_text
1REINFORCED CONCRETE: Definition of code value [1] in CVD firs_material_text
26STEEL: Definition of code value [26] in CVD firs_material_text
20STEEL PIPE: Definition of code value [20] in CVD firs_material_text
13TECHITE: Definition of code value [13] in CVD firs_material_text
0UNKNOWN: Definition of code value [0] in CVD firs_material_text
18WOOD: Definition of code value [18] in CVD firs_material_text
_LINING_Identification of pipe lining method - NASSCO compliance
CPCured-in-place pipe: Definition of code value [CP] in CVD firs_n_lining
FFFold and Form or Deform/Reform: Definition of code value [FF] in CVD firs_n_lining
ZZOther: Definition of code value [ZZ] in CVD firs_n_lining
SNSegmented panel (panels joined together to form a complete section): Definition of code value [SN] in CVD firs_n_lining
SPSegmented pipe (complete circular sections of liner pipe): Definition of code value [SP] in CVD firs_n_lining
SWSpiral Wound: Definition of code value [SW] in CVD firs_n_lining
_WIDTH_Width of pipe in inches
240Max value: Definition of code value [240] in CVD firs_diameter
1Min value: Definition of code value [1] in CVD firs_diameter
_HEIGHT_Height of pipe in inches
240Max value: Definition of code value [240] in CVD firs_diameter
1Min value: Definition of code value [1] in CVD firs_diameter
_PIPE_SHAPE_Shape of pipe
2Box: Definition of code value [2] in CVD firs_shape_text
1Circular: Definition of code value [1] in CVD firs_shape_text
3Egg: Definition of code value [3] in CVD firs_shape_text
4Horseshoe: Definition of code value [4] in CVD firs_shape_text
0Unknown: Definition of code value [0] in CVD firs_shape_text
_LENGTH_Length of pipe in feet
32767Max value: Definition of code value [32767] in CVD firs_length
1Min value: Definition of code value [1] in CVD firs_length
_UP_IE_METRO_Upstream invert elevation in Metro Datum (NGVD29/47 + 100')
999Max value: Definition of code value [999] in CVD firs_elevation
-999Min value: Definition of code value [-999] in CVD firs_elevation
_UP_IE_NAVD88_Upstream invert elevation in NAVD88.
999Max value: Definition of code value [999] in CVD firs_elevation
-999Min value: Definition of code value [-999] in CVD firs_elevation
_DOWN_IE_METRO_Downstream invert elevation in Metro Datum (NGVD29/47 + 100')
999Max value: Definition of code value [999] in CVD firs_elevation
-999Min value: Definition of code value [-999] in CVD firs_elevation
_DOWN_IE_NAVD88_Downstream invert elevation in NAVD88.
999Max value: Definition of code value [999] in CVD firs_elevation
-999Min value: Definition of code value [-999] in CVD firs_elevation
_SLOPE_Slope of pipe from up to downstream invert
Range Min:-0.0068
Range Max:95.38
_AGENCY_CONNECTIONS_Connections of other contributing local sewer agency's sewers or drains to the segment of pipe between facilities.Short integer with max length of 2
_DIRECT_CONNECTIONS_Connections of other private sewers or drains to the segment of pipe between facilities.Short integer with max length of 2
_YEAR_INSTALLED_Year pipe was constructed
Range Min:1850
Range Max:2199
_YEAR_ACQUIRED_The year the pipe was acquired if originally built and operated by another agency. If built by Metro/King County the year acquired will match the year installed.
Range Min:1880
Range Max:2099
_YEAR_MODIFIED_The year the pipe was modified from its original construction. If no modifications have occured since installation year modified will be NULL.
2199Max value: Definition of code value [2199] in CVD firs_year
1850Min value: Definition of code value [1850] in CVD firs_year
_ORIGINAL_OWNER_Agency who contracted and originally built and operated the segment of pipe.Text field with max length of 50 characters
_CONTRACT_Indicates under what contract the facility was constructedText field with max length of 50 characters
_TRUNK_The name of the trunk that this segment of pipe is associated with. Should match, loosely, the record drawings, contract, and or Onelines atlas page name.Text field with max length of 70 characters
_REACH_Subsection of a trunk as defined by KCWTD hydraulic model. Each reach identifies a unique section of conveyance between major flow inputsText field with max length of 70 characters
_DESTINATION_The receiving water body for flows from this facility.Text field with max length of 50 characters
_TREATMENT_PLANT_Treatment plant's name indicates final flow destination
BrightwaterBrightwater: Definition of code value [Brightwater] in CVD firs_treatment_plants
CarnationCarnation: Definition of code value [Carnation] in CVD firs_treatment_plants
South PlantSouth Plant: Definition of code value [South Plant] in CVD firs_treatment_plants
VashonVashon: Definition of code value [Vashon] in CVD firs_treatment_plants
West PointWest Point: Definition of code value [West Point] in CVD firs_treatment_plants
_STREET_ADDRESS_Pipe's street address - NASSCO complianceText field with max length of 50 characters
_CITY_City name - NASSCO complianceText field with max length of 50 characters
_N_YearBuilt_Year when pipe constructed - NASSCO compliance (Date type)Date field
_N_Diameter_Pipe diameter in inches- NASSCO compliance (double type)Double type field
_N_Depth_Average distance from ground level to crown elevation of a pipe section in feetDouble type field with max length of 8 digits.
_DB_MOD_DATE_Date feature was modified or added in the database
2199-12-31 00:00:00Max value: Definition of code value [2199-12-31 00:00:00] in CVD firs_date
1850-01-01 00:00:00Min value: Definition of code value [1850-01-01 00:00:00] in CVD firs_date
_DB_Mod_name_Name of the analyst performing the last modificationText field with max length of 25 characters
_QAQC_Name_Name of the analyst performing the last quality check.Text field with max length of 25 characters
_QAQC_DATE_The date of the latest quality check
2199-12-31 00:00:00Max value: Definition of code value [2199-12-31 00:00:00] in CVD firs_date
1850-01-01 00:00:00Min value: Definition of code value [1850-01-01 00:00:00] in CVD firs_date
_Seg_Name_Asset name for each pipe segment, consisting upstream ID, downstream ID and pipe number. Asset name can be use to find pipe segment in WTD CMMS.Text field with max length of 100 characters.
_Shape.STLength()_Length of the geometric representation of the pipe in feetDouble type field - autogenerate by ArcGIS


Constraints

Access: Access Constraint: Data is available on GIS Data Portal: http://www5.kingcounty.gov/gisdataportal/Default.aspx

Use: Use Constraint: King County data are made available with the understanding that they shall be used exclusively by the obtainer or his/her authorized agents. Digital products may not be reproduced or redistributed in any form or by any means without the express written authorization of King County.