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Flood Prone Urban Area, Sonoma County, California, 2010

Identification Information

Citation
Title
Flood Prone Urban Area, Sonoma County, California, 2010
Originator
County of Sonoma, Permit and Resource Management Department [PRMD] - Engineering, Drainage Review
Publication Date
2010-04-01
Revision Date
2010-04-01
Edition
2.0.2
Geospatial Data Presentation Form
mapDigital
Other Citation Details
You may begin your citation with words like "From," "Modified from," "Adapted from," or "After." Place the full citation directly beneath the reproduced graphical material, starting with its left-hand margin. Begin the citation with "Source," followed by a colon, then complete the citation in a style similar to the example. Source: Modified from data obtained with permissions from the County of Sonoma, Permit and Resource Management Department (PRMD). Data and or analysis depicted may be altered from the original PRMD source data therefore not representative of PRMD data. The above is a suggested format for the citation of altered data and intended to alert the end user of possible inconsistency from source data.
Abstract
The flood prone dataset represents a geographical area known as the Permit and Resource Management Department (PRMD) Flood Prone Ordinance 4467. Flood Prone Ordinance 4467 addresses concerns regarding the impact of grading on existing or future drainage patterns. Therefore, the ordinance identifies development policies grading and drainage within this designated, sensitive area. Area boundaries described as follows in Chapter 7 Building Regulations (Article II, Sec. 7-13) at http://municipalcodes.lexisnexis.com/cgi-bin/hilite.pl/codes/sonomaco/_DATA/TITLE07/Article_II__Rules_and_Regulati.html FLOOD-PRONE URBAN AREA shall include the following areas to the extent such areas are within the unincorporated portion of the County of Sonoma: (a) That area within the boundaries defined on the north by River Road; on the west by the easterly boundary of the Laguna de Santa Rosa to its intersection with Highway 12 and continuing with the easterly limit of the City of Sebastopol to Highway 116; on the south by Highway 116 to its intersection with Old Redwood Highway then south to East Cotati Avenue and east to its intersection with Petaluma Hill Road; and on the east by Petaluma Hill Road, north to Highway 12 then west to Highway 101 and north to River Road. Laguna de Santa Rosa shall be the Laguna de Santa Rosa and tributaries thereto, as shown, on the National Flood Insurance Program Flood Insurance Rate Map dated April 2, 1991 and which are within designated Zone AE and, which have a base flood elevation of 75 feet.
Purpose
The intended use is for notification by PRMD for assessment by parcel within Sonoma County
Supplemental Information
Creation methodology resources: 1) new dataset/layer added to ActiveMap application [Ver1 SP2] 2) 01/17/2008, PRMD staff corrected northwest border of the Flood Prone Urban Area to follow the text of Flood Prone Ordinance 4467 (boundary was moved from the western border of Laguna de Santa Rosa which is comprised of F1 and F2 Zones combined to the Laguna's eastern border and revision was approved by Nathan Quarles, PRMD Engineering Division Manager) 3) for ActiveMap Data Capture June 2010 [ver. 2.0.2], no edits needed to rectify dataset to AM_PARCEL 04/01/2010 (no modification to borders of changed parcels validated topology)
Bounding Box
West
-122.836916
East
-122.666646
North
38.497235
South
38.325713
ISO Topic Category
inlandWaters
Place Keyword
Sonoma County (Calif.)
Place Keyword Thesaurus
geonames
Temporal Keyword
2010
Theme Keyword
Flood Prone Boundary
Flood Prone Urban Area
Flood Prone Area
Theme Keyword Thesaurus
Theme Keyword
Flood prevention
Theme Keyword Thesaurus
lsch
Resource Constraints
Use Limitation
No part of this map may be copied, reproduced, or transmitted in any form or by any means without written permission from the Permit and Resource Management Department (PRMD), County of Sonoma, California. Maps contained in a planning document published by PRMD can be photocopied by members of the public for review and comment purposes.
Legal Constraints
Other Restrictions
Map Scale and Reproduction methods limit precision in physical features displayed. This map is for illustrative purposes only, and is not suitable for parcel-specific decision making. Neither the County of Sonoma, and the Permit and Resource Management Department (PRMD) nor any of their employees make any warranty, express or implied, or assumes any legal liability for responsibility for accuracy, completeness, or usefulness of any data contained herein.
Status
onGoing
Maintenance and Update Frequency
unknown
Collection
Collection Title
URL
Cross Reference
Title
URL
Language
eng
Credit
Geographic Information Systems (2010), Flood Prone Urban Area, Sonoma County, California. Geographic Information Systems, Sonoma County, California PLEASE READ CAREFULLY ACCESS AND USE CONSTRAINTS. PRMD REQUESTS YOUR FULL PARTICIPATION IN ABIDING BY THESE CONSTRAINTS.
Point of Contact
Contact
DIS-GIS
Delivery Point
2550 Ventura Avenue
City
Santa Rosa
Administrative Area
CA
Postal Code
95403
Country
US
Email
http://www.sonoma-county.org/prmd/contact-emp.htm
Phone
(707) 565-1900
Point of Contact
Contact
UC Berkeley Library
Position Name
GIS Librarian
Delivery Point
50 McCone Hall
City
Berkeley
Administrative Area
CA
Postal Code
94720
Country
US
Email
eart@library.berkeley.edu
Phone
510-642-2997

Spatial Reference Information

Reference System Identifier
Code
2226
Code Space
EPSG
Version
5.3(9.0.0)

Data Quality Information

Quantitative Attribute Accuracy Report
Lineage
Process Step
Description
Dataset moved. Changed " SOCO_PRMD_Flood_Prone_Urban_Area.shp" to "Sonoma_Floodprone_2010.shp"
Process Date
2015-01-09T00:00:00
Source
Title

Distribution Information

Format Name
Shapefile
Format Version
ArcGIS 10.2
Distributor
UC Berkeley Library
Online Access
Protocol
Name

Spatial Representation Information

Vector
Topology Level
geometryOnly
Vector Object Type
composite
Vector Object Count
1

Metadata Reference Information

Hierarchy Level
dataset
Metadata File Identifier
28722/bk00169144q
Dataset URI
28722/bk00169144q
Metadata Date Stamp
2018-02-23
Metadata Standard Name
ISO 19139 Geographic Information - Metadata - Implementation Specification
Metadata Standard Version
2007
Character Set
utf8
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