WSPC07250

• File Number: 5000.300
• Description: Flood Protection Section - Mudflow Mitigation Plan - 1987
• State: CO
• Basin: Statewide
• Date: 1/1/1987
• Title: Colorado Landslide Hazard Mitigation Plan - Appendices - Preliminary Draft
• Water Supply Pro - Doc Type: Report/Study

",.
":.~.;' -~.:. ":~::f~:r. '\.~..~:~~'d:~::>.: ..!...~ ..~: .:~~~ .~~~~j.,:;,~rtii~:~::':;~::-:~7~'"~~~'~!: ~~':.!:~:'~'.~~~~---:' .~~ '-'};::.~ ':.. ~ ;,,": '.' ... ......... ~ ..~I..,.~~...:...~: .,~;::
'" ...~..... ..... ...\ .,,-" ~,;t"""",., >>;.~~:&~ ..';i.~l\~&..l<1~...."..':)lI.~'I'.~';""':'~i*';M;,;~ .~~~~~,-r:~ )o.i.t-4"'X~;..'{1"'$'::'" :t......... .~'-~.4-'\':~.'~ ...\;. ~."~., '.t:....~~~i. ".:.:~
..:'.:.....: :...::~.~...~:.. ',.j:::';'" .::.... :::~.:'-..;:~. :.:J;....../-~:,::~:;,:):,....~..<:..';..:.:~.~.;;1i.. ~~'~;,..>>,,~.~::...."t..:.~....~..;y ~:..:~:\.:... :".... .' .... . . .....~'< ',..

-. 00292'9" ." , . . ..' . . , ,^ ..
,:~.':::::::';'~~;;::I~~l~4"i~~l~(~~'~i~~'~:~~1;:~~~~~t':~~::,~;:i:';::i~,~:':.'.~~;~::~~:X:i;:

~Q~l~@

~ga~ria~iQD - The use or pOlice power to regulate the use or
private land and the structures thereon, in such a way as to
protect the sarety, health and general welrare or the pUblic.

QQmQQn~ni~ - Zoning ordinance consisting or maps, accomoanied by
text describing uses allowed in specific zones.

e~QSgaa .~ Consists of dividing a community 'into distrIcts or
zones and regulating the use or lane and building within eacn
district. Districts most compatible with laneslides hazard areas
are open space., recreat ion. park., conservancy and ag......icul t ure.

esrti~iesD~a -
o local planning or zoning orrice
o planning commission
o zoning board or appeals
o landowners
o courts

Ig~anigyg_8g~~ntsgga
o promotes multi ple ObJect ives (e. g.' environmey,tal
quality, quality or lire)
o errective inderinitely ir adequately enrorced
o protects unwary consumer
o speci Tic uses wh ich tri gger sl ides could be
prohibited by provisions to district ordinances
o development density in landslide areas can be
regulated
o special hillside districts can be created to reqUIre ~na~
certain lands be lert in natural state or to specify
allowable slope percentages
o restricts ruture development or vacant lands In
landslide areas

I~~bnig~~_Qi~sg~sn~gg~~
o limits potential future loss rather than protec~lng
existing development
o must not violate state and federal consti~utional
prc1visiol'"IS
o imooses restrictions on use of land by lancowners an~
c,;)mrnunity
o can be interareted as exclusionary zonlng wnere very _0~
densities are reouireo
o landslide problems can be created by roadS and utilities
extending over wide areas of unstable terrain WMen ~ow
densities are enforced
0::. seotic systems used i1'"1 iow oerlsit;y ar"eas l'-'a:'..~9::::_ ::-.l;"':!'..;Y:~::-'-
water levels increasing landslide rlSK
o adecuat;e ~nowledge of zonlng IS reqlJirec