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Layer Name and Description: CVFPP2027_Urban_Communities
Within the Central Valley, urban communities are developed areas with populations greater than 10,000 residents. Flood risk reduction efforts for these communities target a 200-year level of flood protection (0.5% annual chance of flooding), consistent with California Senate Bill 5 (SB 5).
Data Owner / Responsible Organization / Point of Contact:
CA Dept of Water Resources / Lori Price and Cait Plantaric
Data Source and Derivation:
Extracted from ESRI Living Atlas Urban Areas dataset. The original polygons were modified to account for CVFPP 2027 urban community definitions and naming. Yuba City was split along the Feather River to distinguish Marysville from Yuba City. Natomas, RD 17 and West Sacramento were not explicitly represented in ESRI source data. For these areas DWR Reclamation District Boundaries (v12) were used. These overlapped with their respective urban areas so Reclamation District boundaries superseded ESRI in overlapping areas. In all cases, CVFPP_Label field indicates the correct CVFPP 2027 name for the urban community.
Geographic Coverage and Coordinate System: Central Valley of California
Coordinate System: NAD 1983 California (Teale) Albers (US Feet)
WKID: 4269
Data Currency / Update Frequency:
Data were created and are current for the 2027 CVFPP
Data should be revisited/updated for CVFPP revisions or future updates.
Limitations and Appropriate Use:
These data were specifically developed for 2027 CVFPP and may not have any applicability outside of this context.
Date Created and Last Modified:
Created and last modified 20261005
Attribute Definitions:
CVFPP_Label [CVFPP_Label]:
Correct designation for CVFPP 2027
Basin:
Sacramento River Basin vs San Joaquin River Basin
Region:
Acronyms for general location within basin.
FR Feather River
LSJR/DS Lower San Joaquin River/Delta South
LSR/DN Lower Sacramento River/Delta North
MSJR Middle San Joaquin River
MUSR Middle-Upper Sacramento |
| summary:
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Layer Name and Description: CVFPP2027_Urban_Communities
Within the Central Valley, urban communities are developed areas with populations greater than 10,000 residents. Flood risk reduction efforts for these communities target a 200-year level of flood protection (0.5% annual chance of flooding), consistent with California Senate Bill 5 (SB 5).
Data Owner / Responsible Organization / Point of Contact:
CA Dept of Water Resources / Lori Price and Cait Plantaric
Data Source and Derivation:
Extracted from ESRI Living Atlas Urban Areas dataset. The original polygons were modified to account for CVFPP 2027 urban community definitions and naming. Yuba City was split along the Feather River to distinguish Marysville from Yuba City. Natomas, RD 17 and West Sacramento were not explicitly represented in ESRI source data. For these areas DWR Reclamation District Boundaries (v12) were used. These overlapped with their respective urban areas so Reclamation District boundaries superseded ESRI in overlapping areas. In all cases, CVFPP_Label field indicates the correct CVFPP 2027 name for the urban community.
Geographic Coverage and Coordinate System: Central Valley of California
Coordinate System: NAD 1983 California (Teale) Albers (US Feet)
WKID: 4269
Data Currency / Update Frequency:
Data were created and are current for the 2027 CVFPP
Data should be revisited/updated for CVFPP revisions or future updates.
Limitations and Appropriate Use:
These data were specifically developed for 2027 CVFPP and may not have any applicability outside of this context.
Date Created and Last Modified:
Created and last modified 20261005
Attribute Definitions:
CVFPP_Label [CVFPP_Label]:
Correct designation for CVFPP 2027
Basin:
Sacramento River Basin vs San Joaquin River Basin
Region:
Acronyms for general location within basin.
FR Feather River
LSJR/DS Lower San Joaquin River/Delta South
LSR/DN Lower Sacramento River/Delta North
MSJR Middle San Joaquin River
MUSR Middle-Upper Sacramento |
| extent:
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[[-121.922523079365,37.2555337785159],[-120.414403961802,39.8362483506198]] |
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thumbnail/thumbnail.png |
| maxScale:
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1.7976931348623157E+308 |
| typeKeywords:
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["ArcGIS","ArcGIS Server","Data","Map Service","Service"] |
| description:
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|
| licenseInfo:
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|
| catalogPath:
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|
| title:
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CVFPP2027_Urban_Communities |
| type:
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Map Service |
| url:
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|
| tags:
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["CVFPP","Urban Communities","SPFC"] |
| culture:
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en-US |
| portalUrl:
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| name:
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CVFPP2027_Urban_Communities |
| guid:
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03D6AB8F-39E3-4B31-AF5C-996E3FC07E1E |
| minScale:
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0 |
| spatialReference:
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NAD_1983_UTM_Zone_10N |