Service Description: Storm water pipes are generally concrete gravity pipes. In areas with high water tables, special joints are used on the pipes or alternative watertight pipe materials are utilized. Force mains are pressurized pipes that are used to convey storm water from low points to either a receiving body or gravity drainage system that is located at a higher elevation. Culverts are used to convey water under roads and driveways in an open channel or ditch network.
NOTE: ArcGIS software graphically denotes direction of linear features by flagging the entity with a directional arrow (switch direction by using the “flip” command in ArcGIS). The order of the vertices determines the direction.
Service ItemId: 493287fbc7044512918333c57470feb0
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: True
Supports Shared Templates: True
All Layers and Tables
Layers:
Description: *The Stormwater ID field ("ST_ID", alias "Stormwater ID") is an alphanumeric identifier for stormwater features collected or digitized by the Stormwater Program and Marin County DPW staff. Format:
XXZZ#### Where:XX = 2 letter community or area codeZZ = 2 letter feature type: CB = Catch Basin, MH = Manhole, ST = Structure, CH = Channel, PD = Pond, PP = Pipe, PS = Pump Station. #### = sequential numbering of features of a given type in that community or area (1 - 9999)Note: For Flood Control Pump Stations, 1st number is the Zone number (i.e. PS7001 in Zone 7)
County Local Stormwater Program, County of Marin Department of Public Works
Spatial Reference: 2872 (2872)
Initial Extent:
XMin: 5943677.79102559
YMin: 2171756.02086637
XMax: 5974760.0053933
YMax: 2205672.93318442
Spatial Reference: 2872 (2872)
Full Extent:
XMin: 5841923.48685469
YMin: 2136177.93760635
XMax: 6001298.32558469
YMax: 2310419.39653744
Spatial Reference: 2872 (2872)
Units: esriFeet
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates
Create Replica