rs - port moody · 116 maps city of port moody official community plan bylaw no. 2955 map 14:...

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116 Maps City of Port Moody Official Community Plan Bylaw No. 2955 MAP 14: HAZARDOUS LANDS RS RS I N L E T B U R R A R D C O Q U I T L A M C O Q U I T L A M OFFICIAL COMMUNITY PLAN Produced by Engineering & Parks Plot date: The City of Port Moody makes no representation or warranty expressed or implied with respect to the accuracy, completeness or appropriateness of the information contained hereon. Direct Debris Flow Indirect Debris Flow Flood Annual Flood Deficiencies Municipal Boundary Main Drainage Area Boundary Basin Boundary HAZARD ZONES Sources: Study of Coquitlam, Port Moody Drainage Area - Dayton & Knight, 1988 Geomap Vancouver, Geological Surveys of Canada, 1998 North Shore Ravine Study - McElhanney, 1982 Geotechnical Study, North Shore, Port Moody - Hardy Associates, 1990. DEVELOPMENT PERMIT AREA 5 Hazardous Lands MAP 14 Moderate to High Risk of Steepland Sediments** Earthquake Soil Liquefaction* *Areas denoted as SA-C (Marine shore and fluvial sand up to 8m thick - POST GLACIAL AND PLEISTOCENE) and SAa (Landfill including sand, gravel, till, crushed stone and refuse - POSTGLACIAL) on the Geological Survey of Canada Map, Map 1484A, Surficial Geology, New Westminster are interpreted to have moderate to high risk of liquefaction. **Areas denoted as PVa,d (Glacial, nonglacial and glaciomarine sediments - PLEISTOCENE) on the Geological Survey of Canada Map, Map 1484A, Surficial Geology, New Westminster are interpreted as Steepland Sediments . NOTE: All areas identified as hazard zones are subject to Development Permit Area 5 Guidelines. RS Area of Recorded Landslide 14-Feb-2014 N Stream / Creek Culvert Ditch Other Water Features NOTE: The stream/creek, culverts, ditches, and other water features shown on this map shall be used only as a guideline.

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Page 1: RS - Port Moody · 116 Maps City of Port Moody Official Community Plan Bylaw No. 2955 MAP 14: HAZARDOUS LANDS RS RS I N L E T B U R R A R D C O Q U I T L A M C O Q U I T L A M O FFICIAL

116 Maps City of Port Moody Official Community Plan Bylaw No. 2955

MAP 14: HAZARDOUS LANDS

RSRS

I N

L E

T

B U

R R

A R

D

C O Q U I T L A M

C O

Q U

I T

L A

M

OFF

ICIA

LC

OM

MU

NIT

Y PL

AN

Prod

uced

by

Eng

inee

ring

& P

arks

Plo

t dat

e:

The

City

of P

ort M

oody

mak

es n

o re

pres

enta

tion

or w

arra

nty

expr

esse

d or

impl

ied w

ith re

spec

t to

the

accu

racy

, com

plet

enes

s or

appr

opria

tene

ss o

f the

info

rmat

ion

cont

ained

her

eon.

Dire

ct D

ebris

Flo

w

Indi

rect

Deb

ris F

low

Floo

d

Ann

ual F

lood

Def

icie

ncie

s

Mun

icip

al B

ound

ary

Mai

n D

rain

age

Are

a B

ound

ary

Bas

in B

ound

ary

HA

ZA

RD

ZO

NE

S

Sour

ces:

Stu

dy o

f Coq

uitla

m, P

ort M

oody

Dra

inag

e A

rea

- Day

ton

&K

nigh

t, 19

88G

eom

ap V

anco

uver

, Geo

logi

cal S

urve

ys o

f Can

ada,

1998

Nor

th S

hore

Rav

ine

Stud

y - M

cElh

anne

y, 19

82G

eote

chni

cal S

tudy

, Nor

th S

hore

, Por

t Moo

dy -

Har

dy A

ssoc

iates

, 199

0.

DEV

ELO

PMEN

T PE

RM

IT A

REA

5H

azar

dous

Lan

dsM

AP

14

Mod

erat

e to

Hig

h R

isk

of

Ste

epla

nd S

edim

ents

**

Ear

thqu

ake

Soi

l Liq

uefa

ctio

n*

*Are

as d

enot

ed a

s S

A-C

(Mar

ine

shor

e an

d flu

vial

san

d up

to 8

m th

ick

- PO

ST

GLA

CIA

L A

ND

PLE

ISTO

CE

NE

) and

SA

a (L

andf

ill in

clud

ing

sand

, gra

vel,

till,

crus

hed

ston

e an

d re

fuse

- P

OS

TGLA

CIA

L) o

n th

e G

eolo

gica

l Sur

vey

of C

anad

a M

ap, M

ap14

84A

, Sur

ficia

l Geo

logy

, New

Wes

tmin

ster

are

inte

rpre

ted

to h

ave

mod

erat

e to

hig

hris

k of

liqu

efac

tion.

**A

reas

den

oted

as

PV

a,d

(Gla

cial

, non

glac

ial a

nd g

laci

omar

ine

sedi

men

ts -

PLE

ISTO

CE

NE

) on

the

Geo

logi

cal S

urve

y of

Can

ada

Map

, Map

148

4A, S

urfic

ial

Geo

logy

, New

Wes

tmin

ster

are

inte

rpre

ted

as S

teep

land

Sed

imen

ts.

NO

TE: A

ll ar

eas

iden

tifie

d as

haz

ard

zone

sar

e su

bjec

t to

Dev

elop

men

t Per

mit

Are

a 5

Gui

delin

es.

RSA

rea

of R

ecor

ded

Land

slid

e

14-F

eb-2

014

NS

tream

/ C

reek

Cul

vert

Ditc

h

Oth

er W

ater

Fea

ture

s

NO

TE: T

he s

tream

/cre

ek, c

ulve

rts, d

itche

s,an

d ot

her w

ater

feat

ures

sho

wn

on th

ism

ap s

hall

be u

sed

only

as

a gu

idel

ine.