View In:
ArcGIS JavaScript
ArcGIS Online Map Viewer
ArcGIS Earth
ArcMap
ArcGIS Pro
View Footprint In:
ArcGIS Online Map Viewer
Service Description: This dataset is a selection of known erosion and flooding problems throughout the County. The data is intended primarily to assist site plan preparers with establishing the existence of known erosion and flooding problems.
Increased volumes of sheet flow that will cause or contribute to erosion, sedimentation, or flooding of down gradient properties or resources shall be diverted to a stormwater management facility or a stormwater conveyance system that conveys the runoff without causing down-gradient erosion, sedimentation, or flooding per Stormwater Management Ordinance 124-4-4.E. Minimum Standard (MS) 19 of the Virginia Erosion and Sediment Control Regulations (9VAC25-840-40.19) requires stormwater discharge from permitted projects be diverted to an adequate conveyance or detention facility.
This data documents known inadequacies in the stormwater conveyance system. Plan preparers should and County staff will use this information when evaluating compliance with requirements to discharge storm water to an adequate system or detention facility.
The erosion and flooding problems identified in the layer were determined using the following county datasets:
•Stream Physical Assessment 1.0 Erosion
•Stream Physical Assessment 1.0 Reach Habitat
•Stream Physical Assessment 1.0 Head Cuts
•Stream Physical Assessment 2.0
•Open Channel Inspections
•Stormwater Planning Division Investigation
Map Name: Layers
Legend
All Layers and Tables
Dynamic Legend
Dynamic All Layers
Layers:
Tables:
Description:
Copyright Text: Fairfax County, Virginia; Land Development Services
Spatial Reference:
103176
(6593)
Single Fused Map Cache: false
Initial Extent:
XMin: 1.1729314051223047E7
YMin: 6992715.863785467
XMax: 1.1934476281079166E7
YMax: 7081106.771685463
Spatial Reference: 103176
(6593)
Full Extent:
XMin: 1.1741487725131297E7
YMin: 6926718.107017881
XMax: 1.1898471725139054E7
YMax: 7066946.107073148
Spatial Reference: 103176
(6593)
Units: esriFeet
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: Inadequate Outfalls
Author:
Comments: This dataset is a selection of known erosion and flooding problems throughout the County. The data is intended primarily to assist site plan preparers with establishing the existence of known erosion and flooding problems.
Increased volumes of sheet flow that will cause or contribute to erosion, sedimentation, or flooding of down gradient properties or resources shall be diverted to a stormwater management facility or a stormwater conveyance system that conveys the runoff without causing down-gradient erosion, sedimentation, or flooding per Stormwater Management Ordinance 124-4-4.E. Minimum Standard (MS) 19 of the Virginia Erosion and Sediment Control Regulations (9VAC25-840-40.19) requires stormwater discharge from permitted projects be diverted to an adequate conveyance or detention facility.
This data documents known inadequacies in the stormwater conveyance system. Plan preparers should and County staff will use this information when evaluating compliance with requirements to discharge storm water to an adequate system or detention facility.
The erosion and flooding problems identified in the layer were determined using the following county datasets:
•Stream Physical Assessment 1.0 Erosion
•Stream Physical Assessment 1.0 Reach Habitat
•Stream Physical Assessment 1.0 Head Cuts
•Stream Physical Assessment 2.0
•Open Channel Inspections
•Stormwater Planning Division Investigation
Subject: This service is a polygon representing areas with Inadequate Outfalls in Fairfax County. This feature class is intended for public use.
Category:
Keywords: FFX,Fairfax County,Virginia,VA,Land Development Services,LDS,Inadequate Outfalls,SDID,Erosion,Flooding
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 1000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
Child Resources:
Info
Dynamic Layer
Supported Operations:
Export Map
Identify
QueryDomains
QueryLegends
Find
Return Updates