Flood-Prone Urban Area

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Text ? Ý ? Ý K Í K Í Old Redwood Hwy ? Ü ? Ü Santa Rosa Rohnert Park Cotati Sebastopol Windsor River Rd Fulton Rd Stony Point Rd Piner Rd Petaluma Hill Rd Occidental Rd Todd Rd Llano Rd Roblar Rd Hall Rd Guerneville Rd Laguna Rd 4th St R i e b l i R d Ludwig Ave Benn e tt V a lley R d Slusser Rd M e nd oc i n o A v e O ld Re d wo o d H w y F rei R d B od eg a H w y W College Ave Sebastopol Rd Hearn Ave Willowside Rd W 3r d St Olivet Rd S Wright Rd W a l l a c e R d W S ie rra Av e B ru s h C r e e k R d Lo ne P in e Rd Bellevue Ave Mar k W est S pr i n g s Rd Wa t e rtro u g h R d Snyder Ln College Ave E Cotati Av e Mountain View Ave H i g h Sc h o o l R d R o b erts R d Baird Rd Santa Rosa Creek Lag una D e S a n ta R o s a M a rk W e s t C re e k Five Creek R in c o n C re e k Bl uc h e r Cr e ek Hinebaugh Creek A t a scade roCr e e k Copeland Creek M at a nzas C re e k S pr in g C ree k C ra ne Cre e k D ucke r Cr e e k Lichau Creek Author: PRMD GIS File No.: S:\GIS-DATA\PRMD_BASE\Index Maps\Flood Prone Urban Area Index.mxd Date: November 3, 2016 Flood-Prone Urban Area Sonoma County Sonoma County 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. Site- specific studies are required to draw parcel-specific conclusions. 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. The Flood-Prone Urban Area (FPUA) was established by Ordinance No. 4467 and contains many problematic drainage areas caused by flat topography and backwater effects from the Laguna de Santa Rosa. Therefore, any fill placed in the FPUA requires a grading permit in accordance with SCC §11.04.010 and a drainage analysis in accordance with SCC §11.16.040.C.8. Permit and Resource Management Department 2 5 5 0 V e n t u r a A v e n u e , S a n t a R o s a , C a l i f o r n i a 95403 707-565-1900 FAX 707-565-1103 Flood-Prone Urban Area (FPUA) Boundary Laguna de Santa Rosa (F1 and F2 - Not Displayed in City Limits) City Limit Rivers Highways Major Roads 1:96,000 Ê 0 8,000 4,000 Feet

Transcript of Flood-Prone Urban Area

Page 1: Flood-Prone Urban Area

Text?Ý

Old Redwood Hwy

Santa Rosa

Rohnert Park

Cotati

Sebastopol

Windsor

River Rd

Fulto

n Rd

Stony

Point

Rd

Piner Rd

Petal

uma H

ill Rd

Occidental Rd

Todd Rd

Llano Rd

Roblar Rd

Hall Rd

Guerneville Rd

Laguna Rd

4th St

Riebl i Rd

Ludwig Ave

Bennett Valley Rd

Sluss

er Rd

Mendocino Ave

Old Redwood Hwy

Frei

R d

Bodega Hwy

W College Ave

Sebastopol Rd

Hearn Ave

Willo

wside

Rd

W 3rd St

Olive

t Rd

S Wrig

ht Rd

Wal lace Rd

W Sierra Ave

Brus

h Cree

kRd

Lone Pine Rd

Bellevue Ave

Mark West Springs Rd

Watertrough RdSn

yder

Ln

College Ave

E Cotati Ave

Mountain View AveHigh School Rd

Ro berts Rd

Baird

Rd

Santa Rosa Creek

Laguna De Santa Rosa

Mark West Cree k

Five C

reek

Rincon Creek

Blucher Creek

Hinebaugh Creek

Atascadero Creek

Copeland Creek

Matanzas C reek

Spring Creek

Crane Creek

Ducker Creek

Lichau Creek

Author: PRMD GIS File No.: S:\GIS-DATA\PRMD_BASE\Index Maps\Flood Prone Urban Area Index.mxd Date: November 3, 2016

Flood-Prone Urban Area

S o n o m a C o u n t yS o n o m a C o u n t yMap Scale and Reproduction methods limit precision in physical features displayed. This mapis for illustrative purposes only, and is not suitable for parcel-specific decision making. Site-specific studies are required to draw parcel-specific conclusions.No part of this map may be copied, reproduced, or transmitted in any form or by any meanswithout written permission from the Permit and Resource Management Department (PRMD),County of Sonoma, California. Maps contained in a planning document published by PRMDcan be photocopied by members of the public for review and comment purposes.

The Flood-Prone Urban Area (FPUA) wasestablished by Ordinance No. 4467 and containsmany problematic drainage areas caused by flattopography and backwater effects from the Lagunade Santa Rosa. Therefore, any fill placed in theFPUA requires a grading permit in accordance withSCC §11.04.010 and a drainage analysis inaccordance with SCC §11.16.040.C.8.

Permit and Resource Management Department2 5 5 0 V e n t u r a A v e n u e , S a n t a R o s a , C a l i f o r n i a 95403707-565-1900 FAX 707-565-1103

Flood-Prone Urban Area(FPUA) BoundaryLaguna de Santa Rosa(F1 and F2 - Not Displayedin City Limits)City Limit

Rivers

Highways

Major Roads

1:96,000Ê0 8,0004,000Feet