LR_SB9_CONSTRAINT_FIRE
FHSZ polygons within SRA
12
Feature Class
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
8
0
0
Feature geometry.
ESRI
Coordinates defining the features.
SRA
SRA
String
3
0
0
SRA
State Responsibility Area
Identifies State Responsibility Area polygons. These areas get wildfire protection from CAL FIRE
HAZ_CODE
HAZ_CODE
SmallInteger
2
1
Moderate
2
High
3
Very High
Hazard code for polygon
5
0
HAZ_CLASS
HAZ_CLASS
String
17
Moderate
Corresponds to HAZ_CODE = 1
High
Corresponds to HAZ_CODE = 2
Very High
Corresponds to HAZ_CODE = 3
Hazard Class name
0
0
SRA_1
SRA
String
3
0
0
HAZ_CODE_1
HAZ_CODE
SmallInteger
2
5
0
HAZ_CLASS_1
HAZ_CLASS
String
25
0
0
created_user
created_user
String
255
0
0
created_date
created_date
Date
8
0
0
last_edited_user
last_edited_user
String
255
0
0
last_edited_date
last_edited_date
Date
8
0
0
Shape.STArea()
Shape.STArea()
Double
0
0
0
Shape.STLength()
Shape.STLength()
Double
0
0
0
20080609
20251022
10532900
20251022
FALSE
10511800
11095000
LR_SB9_CONSTRAINT_FIRE
6261655.424837
6298307.920743
1974217.372858
2013318.001630
1
4.189
002
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_California_VI_FIPS_0406_Feet
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{6B40D824-771C-45AA-ADE1-97BDA7882F64}
1.0
ItemDescription
150000000
5000
ArcGIS Metadata
1.0
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>This dataset identifies parcels and geographic areas within the City of San Marcos that fall within designated fire hazard severity zones or are otherwise subject to wildfire risk constraints under Senate Bill 9 (SB9). The data delineates regions where residential development may be limited or prohibited due to wildfire exposure, based on local and state hazard classifications including CAL FIRE Fire Hazard Severity Zones. This layer provides critical information for hazard mitigation planning, emergency response coordination, and land-use decision-making to ensure safety and compliance with SB9 development requirements.</SPAN></P></DIV></DIV>
The purpose of this dataset is to support the City of San Marcos in evaluating and managing fire-related constraints associated with potential SB9 housing developments. It enables planners, fire officials, and policy analysts to identify parcels located within areas of elevated wildfire risk and to ensure compliance with California’s fire safety and defensible space standards. The dataset promotes informed decision-making by integrating wildfire hazard data into land-use planning, zoning, and SB9 eligibility assessments.
City of San Marcos
SB9
Wildfire
Fire Hazard
Development Constraints
Wildland Urban Interface
Hazard Mitigation
Planning
City of San Marcos
California
SB9
Wildfire
Fire Hazard
Development Constraints
Wildland Urban Interface
Hazard Mitigation
Planning
City of San Marcos
California
Esri ArcGIS 13.3.4.52636
SB9 CONSTRAINT FIRE
1
-117.230633
-117.109781
33.188549
33.080202
Enterprise Geodatabase Feature Class
dataset
EPSG
5.3(9.0.0)
12
Simple
FALSE
12
TRUE
FALSE
20251022