HomeMy WebLinkAbout74-032WHEREAS, Resolu~tion No. 72-62 was passed and adopted by the
Butte County Board of Supervisors on Apri1 4, 7.972, pursuant to
the provisions of Chapter 20 of the Butte County Code to establish
standards for subdivisions and land d.ivisions; and
Wf~REAS, ~he Board of Supervisors desires to amend certain
standards contained tt~erein pertaining to roads, sewage disposa~.
and water supply;
NOW, TFiEREFORE, BE IT RE SOLVED by the Butte County Board of
Supervisors that part B of Article III of Resolutfon Noo 72-62
pertaining to road standards zn land divisions is hereby amended to
read as follows;.
Bo Land Divisfons
1. Construction stan.dards ~or access easements sha11 be
as specified below, within the areas indicafied.
ao Mountain Recreational Area and Rural Areao When
a proposed land division is within the mountain recreational sub-
division area (as shown on Appendix I of this resolution) or within
any rural area (other unincorporated area outside the urban areas
shown.on said Appendix I), the following construction stan.dards
sha11 apply:
(1) When any parcel containing less than forty
(40) acres,or less than a quarter-quarter section, but not less than
five (5) acres, is created, th.e planning for road alignments and
grades to a County road sha11 be laid out to all parcelso No
detailed right-o£-way engineering need be provided. Encroachmen~
permits sha~.1 be obtained and safe approaches to County roads shall
be constructed. Access to ail parcels sha11 be traversable.
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RESOLiTTION AMENDING CERTAIN SUBDTV~STON AND LAND
DIVISION STANDARDS AS E5'TABLISHED BY RESOLUTiON 72-62
(2) When a division resul~s in any parcel of
less than five (5) acres but not less than two (2) acres, the road
planning specified in subsection (1} above shall be provzde~, the
access to all parcels shal~ be improved to Standard II RS';8-LD as
contained in Appendix II to this resolu~ion, and the access shall be
traversablea
(3) When a division results in any parcel of
less than two (2) acres, the road planning specified in subsection
(1) above shall be provided, the accass to all parcels sha~l be
improved to Standard III, RS-8-LD (~aving shall not be required if
road is not to go into Count~:.maintained system and provided a road
maintenance agreement appraved b~ Public Works Departmen~ is filed with
County Clerk's o~fice,) as containad in Appendix II o£ this resolution,
and the access shall be traversable.
b, Urban Areas, When a proposed land division is
within a~ urban a~ea (as shown on Appendix T of this resolution) ~he
following const~uction standards sha11 be applied:
(~) When any parcel con~aining lESS than forty
(40) acres, or less than a quarter-quarter section, but not less
than five (5) acres, is created, the planning for road alignments
and grades to a County road shall be laid out to a11 parcels. No
detailed right-of-way engineering need be provided, Encorachment
permits sha11 be obtained and sa~e approaches to County roads shall
be constructedo Access to all parcels ~a11 be traversableo
(2) Wk~.en a division results in any pa rcel of
less than five (5) acres but not less than one (1) acre, the road
planning specified in subsection (1) above sha~l be provided, the
access to al1 parcels shall be improved to Standard IT, RS-9-LD
as contained in Appendix II to this res.olution, and the access
shall be tra~crersableo
(3) W#~en a division resu.lts in any parcel of
less than one (1) acre~ the road planning specified in subsec~ion
(1.) abnve shall be provided, and the access to al~ parceI.s shall be
improved to Standard III, RS-9-LD as con~ained in Appendix II to
this reso~ution,
2a
2. Drainage
'The requirements for storm drainage facilities for
land divisions shall be the same as for private unimproved road
subdivisivnso In lieu of ineeting these requirements and when
approved by the Board of Supervisors, the developer may satisfy the
drainage requixements by doing each of the following:
ao Paying to the County of Butte a deposit fee of
no less than $100.00 per parcel, or such other greater amous~.t as
may be determined by the Board of Supez~risors to be adequate, which
fee shall be reserved for the cost o~ eventual const~uction of the
required drainage facilities, and
bo Providing a tempo~ary solut~on which will not caus e
adverse effects on other property or on the County road system until
the permanent drainage facilities are constructeda
3, Genera~ Prav~sions
ao Notwithstanding the foregoiz~g, a traversable
access to each parcel is sufficient in the following divisions:
(1) A division creating only two parce~s, each
of a net area of less than 0,37 acre or each incapable of ~urther
divisions due to the permanent physical condition of the siteo
(2) A division merely alterir~g the lot line on
a previous parcel map and not increasing the number of parcelso
(3) A division creating only two parcels for
financzng purposes onlya
(4) A private driveway division pursuant to
County Code Section 20-23 (C)o
bo Access shall be considered traversable if it is
traversable year around, except during snow season, by a standard
two~wheel drive autamobileo
c. Access improvements required herein shall apply
to both on- and off-site access easements and shall be constructed
prior to recording of final parcel map, subject to the provisions of
(d) belowo Nothing contained herein shall preven~ an applicant
3,
from proposing to finance required on- and off-site improvements
through appropria~e assessment dzstrict proceedingso
do If an original parcel before division does not
abut upon a Cotu~.ty road, on- and off-site access improvements to
said parcel shall be either constructed prior to presenting the
parcel map for recording, or, in the alternatzve, a performance
bond and improvement agreement shall be provided in fihe manner and
form required by Butte Gounty Code Sections 20-18 and 20-19o In
addition, the provisions of Butte County Code Section 20-20 (A)
shall be applicablea
e. If a proposed division lies entirely on one side
of an access easement in an urban area, the applicable drawn standard
may be constructed to a lesser width than wauld otherwise be re-
quired, with the approval of the Board of Supervisorso
f, In the case of divisions utilizing access easements
less than sixty feet wide under Butte County Code Section 20-23 (C),
the improvement standards contained herein may be modified by the
Board of Supervisors as circumstances warranto
go Cu1-de-sac ~oa~ds constructed for ded.ication to
the County of Butte as defined in Section 20-4 of the Butte County
Code, sha3.l not exceed five hundred feet (500') in lengtho
ho Wheneve~ actual road construcfiion or improvement
is requfred, the £o~ma~tion of an owners' association or nonprofit
corporation £or the purpose of road maintenance shall also be
required, or maintenance agreements in.a form satisfactory ~o the
County of Butte shall be executed and recordedo
BE TT FURTHER RESOLVED by the Butte Cour~ty Board of Superva.sors
that Appendix II of resolution 72-62 is hereby amended by attaching
fiherefio drawing standard Noo RS-8-LD and drawing standard No,
RS-9-LD which are attached hereto and incorporated herein by this
refereneeo
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BE IT FURTHER RESOLVED by the Butte County Board ot Supervisors
that part A of Article VI of Rasolution Noo 72-62 is hereby amended
to read as follows:
A. Sewage Disposal:
1. Subdivisions
ao Public or Communit Sewer Systemso
(1) When a subdivision is located within a
reasonable distance of an existing, operating, and available public
or community sewage system, and it is practical and teasible to
sewer the proposed subdivision by connecting to said system, the
subdivider s~aLi be required to sewer the proposed subdivision to
said systemo
(2) If it is not practicable and feasibZe to
sewer a subdivision by connecting to an existing public or community
sewer system, o~ if such system is unable to provide the subdivision
with sewer service, the subdivider may provide for sewer service by
the development ot a community sewer system with treatment and
disgosal facilitieso When a subdivider proposes to develop suclz a
community sewer system, he must:
(a) Provide for ~he establishment of a
public entity empowered and adequate to maintain and operate the
systemo
(b) Obtain discharge requirements from
the Regional. Water Qua].ity Co~txo~. Boardo
(3) Sewer mair~s within a subdivision to be
sewexed by connecting to a public or community sewer system shall
be a minimum o£ 6-inches in diameter and shall be of either
vitrified clay, cast ixont, or other material approved by the Director
of Public Works, The joints may be either be11 and spigot or an
approved rubber seal type packing, Placing of sewer pipe, including
excavation and backfill, shall be in accordance with Appendix III of
this resolutiono Manholes Snaii be spaced no tarther apart than 350
5.
feeta Maniioles sha11 be a minimum of 48-inches in diameter and
sha11 be of precast concrete and built ~n accordance w~th Appendix ITT
of this resolutiono All service laterals shall comply with the
Uniform Plumbing Code, iatest edition, and shall have a minimum
slope o~ one-eighth inch per foot to the trvnk sewere Sewer clean
out "Y" laterals and other appurtena~~es sha11 be as shown in
.P.ppendix III of this resolution.
(4) Gomplete plans and specifications including
design criteria prepared by a registered czvil engineer sha11 be
submitted to the Department of Public Works and the Department of
Pub~ic Health for approval prior to connection to or construction or
installation of sewers, sewage distribution, disposal or treatment
facilities in a subdivision. All connectzons to, construction or
installation of such facilities sha~l be in a~cordance with such
approved plans and speczfzcationsa
b. Individua~ Sewage Disposal Systems,
(1) If public or community sewer service
is not ~rovided pursuant to subparagraph a, subsections (1) or (2)
above, individual sewage disposal systems may be pexmitted, provided
that the proposed subdivision meets the minimum criteria set forth
in Appendix VII of this resolutiono
(2) When individual sewage disposal systems
are proposed, t~e subdividar shall have percolation tests and soil
depth studies made under the direction of a registered civil engineer,
litensed land surveyor or registered sanitarian and shall submit
test data to the County Department of Public Health in the form
prescribed by said departmento
The type and number of such tests made sha11 be as directed
by the said departmento In areas where soil cond~tions vary widely,
such as the mountain and foothill areas, tests may be required on
each and every p~oposed loto
60
(3) Minimv.m lot areas sha11 be established
based an percolation tests, topography and soil depth as set forth
in Appendix VII o~ this resolution.
(4) Subdividers may be required to establish a
public entity, or annex to an existing public entity, which has the
authority to p1an, finance, construct, and maintain a sewage system
and sewage treatment facilitieso Said public entity sha~l also
have the authority to plan, finance, construct and operate any
facilities necessary for the disposal of waste pvmped from any
individual sewage systems in the proposed subdivision and to conduct
monitoring and surveillance programs required for water quality
control purposes. Establishment of,or axu~exation to, such a public
entity may be rec~v.ired to protect the public health, sa~ety and
welfareo Reasons justifying such a requ~re.ment inc~ude, but are not
limited to, the following: to prevent water pollution or water
quality degreda~ion, to prevent the creation ot health hazards or
nuisance conditions or to prevent or mitigate other adverse en-
vironmental eftects which could result from the use of individual
sewage disposal systems. In evaluating such possible ecnriroxunental
effects which could result from the use of individual sewage disposal
systems, consideration may be given to the cumulative effect o£ the
use of individual sewage disposal systems within the proposed
subdivision and in other subdivisions, land dzvisions, developments
or projects within the same drainage basin,
2o Land Divisions
a. Public or Com[nu~nity Sewer Systems .
Wfzen a land division ~.s located within a reasonable
distance of an existing, operating, and avazlable public or community
sewage system and it is gractical and feasible to sewer the pro-
posed land division by connecting to said system, the land divider
sha11 be required to request annexation to that system,
b. Individual Sewage Di.spvsal Systemso
When connection to an existing public or community
sewerage system is not practical and feasible or ff the system is
7.
unable to provide the land divisian ~ith sewer service, individual
sewage disposal systems may be permitted, provided the minimum
requirements established above in subparagraph I b, subsections
(1), ~2) and {3) £or subdivisions a~e meto
In such cases annexation to an existing public entity may be
requixed in ~he same manner as specified above in subparagraph 1 b,
subsection (4).
BE IT FURTHER RESOZVED by the Butte County Board of Supe~visors
that Appendix VII of Resolution 72-62 is hereby amended to read
as indicated in the form thereof which is attached hereto and
incorporated herein by this referencee
~E IT ~'URTI~R RESOLVED by the Butte County Soard of Supervisors
that part B Section 2 of Article VI of Resolution Noo 72-62 d.ealing
with water supply in Iand divisions is hereby amended to read as
follows:
2o Land Divisions.
ao Where the average resu~.ting parcel. size is
torty (40) acres or more, no information on ~the availability of
domestic water is required,
b. Where any resulting parcel is less than forty
(40) acres, or less than a quarter-quarter section, but not less
than five (5) acres, a division shall be approved only if one of
the followa.ng requirements i.s met:
(1} The developer shows that water in sufficient
quantiCy and acceptable fox domesti~ purposes is available. Tests
may' be required by the County Health Department to determine the
sv.itability of water for domestic purposes. The availability of
water shall be shown. by one of the following methods:
(a) By drilling at least one well within
the axea of the land division at a location approved by the County
Health Departmen~ which will produce a flow of not less than 3
gallons per minute if ~es~ed during the period from January 1 through
Juz~.e 30 or not Iess than one and one-half gallons per minute if
80
tested during the period from July 1 through December 31e The
well log and a statement from a licensed we11 driller certifying
to the flows sha11 be submitted to the County Health Department
before filing of the final map.
(b) By providing evidence from a registered
engineer or geologist that a spring exists on each such proposed
parcel that wi11 produce the qUantities specified in subsection (1)
abovea Such statement shall be submi~ted to the County Health
Department prior to tilir~g of the ~zna~ map.
(c) W'here the water supply to the pa~cels
created by the land division is proposed to be furnished by the
extension of service from an ex~sting water system, by furnishing
a statement from the water pur~reyor stating that the purveyor is
willing and able to supply water to the land divisiona Such
statement shall be submitted to the County Health Department p~ior
to filing ot the final map.
The requirements of subsec~ions (a) and (b) above may be
waived at the discretion of the County Health Officer in cases
where past experience has shown that potable water is available in
the area of the proposed land division, Neither the waiver of the
requirements of subsections {a) and (b), the acceptance o£ data
or statements submi~ted p~rsuant to subsections (a), ~b) or Cc) nor
the approval of ~he map by the County of Butte in reliance upon
such waiver, data or statements sha11 be, nor be construed to be,
a guarantee by the Coun.ty of Butte that sui~able domestic water in
sufficient quanti~y is available to the parcels created by the land
divisiono
(2) A note is placed on the final map as
follows: "WATER: There is no avidence tha~ domestic water is
availablee"
9.
co Where any resultin,g parcel is less than five (5)
acres and an i~dzvidual wate~ supply system is proposed, the division
shall not be approved unless the developer shows that water in
suf~icient quantity and acceptable ~or domestic purposes is avai~-
ableo Tests may be required by the County Hea~t~ Department to
determine the suitability of water for domestic purposes. The
availabi~ity of water shall be shown by one of the methods specified
in subsection b (1) aboveo
BE IT FUf2THE12 RESOLVED by the Butte County Board of Super-
v~isors that tlze effec~ive date of this resolution and the standards
adopted hereby sha11 be the same as ~he effective date of Ordinance
No. 1434 en~itled "Ordinance Amending and Adding Certain Provisions
to Chapter 20 of the Butte County Code".
PASSED AND ADOP~B by the Butte County Board of Supervisors
this 5tt, day of March , 1974, bq the following ^vote:
,AX~S: Super~risors Cameron, Gilman, I,add, McKi.llop and Chairman Madigan
NO~S : None
ABSENT• None
NOT VOTING: None
.
ACK MADIGAN, C man o fi e
ard of Supervi o s
ATTE ST :
CLARK A. NELSON, Count}r Clerk and
ex-o~ficio Clexk of the Board
gy' ~~ /t ~G (/ W~J.~-~
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PARGET.S.I.ESS THl~id FORTY (40) ,ACRES,OR I.ESS THAN A QUART~R- i., •
i. ' QUARTER SECTION, BUT NOT I.~SS THAN FIVE {5) ACRES ;
...t
~ ~A. Provide nFignmsnt and qrada Jnnion. ~ ~ ~ ~ ~ . ~ .
~6. ProrCda irav+r~o51e accaea, NOTE= Tha~9 siandarda .sha11 opp{y to Ihe rood trom
a mainfainad Gounty road throuqh parcel beinq divided_ ~~~~
- ~C. ~~~ Provid,e~maintanance aaroament~ . ..+ ..... ___~_ . /.>> ~ - -~
,... . - . _,.
. . .. .._ -. ~ -~.
±~ PARC~LS LESS THAN FIVE (5) ACRES Bi3T NOT LESS ~IiAi~T TWO {2) A(~.tES .
~ ai. Pro~iida a3ign~anl and grad9 dvFyn. . . .- • ~ . ~ . - ..
~ ~ 9. Pravidv travaraabia cccesa, , MOTE~ Ffi3aa sfondarde shail aDp~y !o the road irom ,,
~ o moin~oinad Coonty roo3 ~:hrwgn poreat ~aing 8ivided.
C. ?rovi.'.a main+enanca ag:aam~nl. ~
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~ 6asa ond Pm~ernant o~tional_ , ~_;~ _
.. Culvart~ a~d ~reina9a structu;e~ Req~irad.'1 ..
- . , . Q{?I4}iV2- CORI}~7CitOtl $a %- - ~ . - ~ . ' .
, . - ~ ~ ~~~ - , ~ p10TE:Tlot, CouM7r siondard for mainteaones_ ~ ~ . .. . , ~
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, PARCELS I.ESS THAN TWO (2) ACR~S E ~
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~. -M~TEf-~~ Ues ~~unimpro•iad~~~aiandord II~a4ove or conetr~et ihis efondard~ ~ for county. maintartance ~~ ,
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y~ .~Provida atiqnmant vnd grnda=dasegn., - ~ . - ~ . . -~~. ~ -.. ~. . . .~ -" . - ~ . ' i.
8. ~Provid~ travereaSf3 acceaa.-' -~~NOTE~ Tha~a standarde sha^ ayply fio Ths road Sram ~
. -- ~ a mnintoinad County road tlrough paroal baing divi.dsd. I
C..:_Frovida mo~ntenonce apraamert3. .. . . . - ~ ~ .. . . _ . ~-..
. ~. . . . . ~ ~ - ~ 24' . . ~ . . . . . . -
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~ ~ ~ POINT -2 : ° 2 % PtlINT .
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~SU86RAD~ 9~%CON?ACTION~ "4~~CLP.SSAA.6. 3/4-~~M4.X, ~/2..
' . ~--' - ~ - ~ 2"CLRSS 8 P..C_ tJ2 n MP.X: - ' ! .
. . . ~ p NOTE:~80`?Ainimum R/'N widfh FOG ScAI ~. ~ . . .
~ . . ~ - ~~ ~ , ~ ~ . Z~ GRAVEL SHOULDERS . - ~ ~
. . . ~ ~ . . . ~ ~ GRA~cD ~ITGHES . ' - MIN1~1~U41 dF~ .
not more . ,
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- - . 0.50~J . ~ .. . - ~ 'n°~`~ .- .~ ' ~i -, ~ _
-+^f{ ~-SUBGRADc 90% COSI?ACTION~ ~~ 4°CLRSS 3 A.B. 3/4.p MAS. ~2
' ~ 1 k"~` .. .. ~ . ~ - 2~~CLASS S A.C. 1/2 ~ biAX. ' / - -
~ ~ ~ ~ ~ ~ p NCTe :~ 5tl~ Minimum R/W rid'~h. _~ POCa SEAL ~ ~ - _
. . . . ... ~ ~ -. . ' ~ . . . ' I~ GT.D.VEI SHOULD£RS .~~ . .
~ . . . .°- .. . . .. . . . ~ GRp0.:O Di7'CHES ~ MINIUUM ~~ .. .
LflCL1L ~~C=SS ~tC7AD •
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~ ~ ~ ~ ~ - # SUBJcCT TO ENGI1{gER1,YG~ -APlALYSIS - - ~ . . . -
CvU~17Y 0; ~i~! i c ° DEP~tZ- T;`>;~~,1T ~?r r~- ~SLIC ~~'IO'r?KS
~7'Yi'EC~I.. S~~TJOn~S t=~f2 ~jT~,~]~A~D ~a~, r~S- ~ -=~_..~~
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PARCELS LESS THAN:FORTY (40) ACRES,OR LESS T~ A QUARTER- '
: j~ _- _QUARTER SECTION, BUT NOT I.ESS THAI3 FIVE (5) ACRES - ~
~ .- ~ ~ +'.. Pra•r~da oG~nr~+nr ond groda dani~n. ' ~ ~ ~ ~ ~~~ - ~
~~~ ~~ 3. ~ P:ovid3 travfnabla oecaea.~- ~ , MpT~: Thai~ slandardi -snall a~~iy to tha~ road 'wm _
...C._?ca•r7i.23\maEnta~anca~o,aca~m+nr.._ . .~ a moioioined-~CoontY rvad ;1rou9b parcai ba{na divi3ad_.__,...~ -~
. . . ~ . __ . . _ ~_ . .:
~! pARCELS LESS 1~iAN FIVE (~) ACRES BVT NOT L~SS T~TAN ONE (i) acx~ r
~I - ~ sl. Prnvi°3 cii~nrnint and ~rade d~yiyn. - . . .. .
~ ~ I 8. °rovidi iravarxrsol3 a__~o~. MOTc: Th2na. stondard> sholt apfl~Y ~o ~tn° road trom
. I o aa~nlained County road :Arou4n pa~tei baing di~ridad_ .
C. Ar~viE3 rnoin•.~nancj cgca3ment. -
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APPENDIX V~I
MzI3I~'ILTM USEABi~E ZOT .AREAS FOR SUBD~VISIOiVS AND'r,AND DIVISIONS
~ W~-IERE IND2VTDUA~ S~W,AG~ DISPOSAL SYSIF~MS ,AR~ ~'0 B~ US~A;
MII~iI~TN1 S~P.ARA~TIQN DIFFERENC~S
I - ~
A, ~he requireinen.ts below ~a~ sewage disposal are applicable to
sin.gl~ famil.y residez~.~ial. subdivisions and larzd di.visians. Fo-r
other- st~bdi.va.sions and land dz~crisions, the ~recN.ired mznimum areas
. for sewage.disposal shall be computed progortionally based upan
the s~wage flows expected from the subdivision or land division ~
in question.and the sewage flows expected from.a single family '
.. . . .
residence. .
~. Useable•Lot Area sha1.I mean that area o~ the lot useable for
instal?ation of an individua~. sewage disposal sys~em. Useable
• Lp~ Area shall n.ot incl.ude areas contai~.ed in the fallowing: :
1) Bui;l~ino setbacks required by County Ordinance or
the Sutte Coun~y Code. ~
2) ~asements dedicated or reserved ~ror surface or
underg~ound improvements u~t~.ess dedica~ed or ~eserved
for sewage disposal purposes. _ •
~ 3) Easements for access or roadway parposes.
4-)~¢Areas occup'ied by struci.ur2s or ~o be occupied by
, proposed s~xuctures and areas ~rith~.n 5' of such
s~~uctures._ ~or purposes af sinale fain~.ly residential
lo~s on tahickx there ara no ~:is~.i.no structures, ~his
area sha1.1 be ass~med to be 2500 f~2. `~
5} Areas withiz~. 5 feet of the proper~y ~:ine.
6) . Areas wr~ich do not camp~y wi~h the mini~num sepaxati.on
distances shown in Table X below. s
7) Where the percolation rate exceeds 60 min/3n, paved
areay ox areas proposed to be paved.
;:~ 1 , `, ~
` ' ~4. ~
.. .....:_. ..._.., . , _-, _._, .
_ ....._ .. -- TABL~ I - f _ _ . : ,
- . P°'~~`I~Ni2 Sx'k~A~~?'IGN bXj'r'~dC~S Il`T ~,Il`i.4L FuF,T • - - ~ -
Faci?i~y S T or Se~1sr ~ine - LeacY~in~ Fiel.d Seepa~e P3.t •
.a) I~di~idual ~o::es-tic ;.'el1 5p~ - ~ . 100~ ~. 15o~ _ .
• h) Pub?ic ~e~ss~ic YJe1~ 100~ . r: 100t . 150,
c) P?i^2_*L*:_8~. S~raa:-n -- -..~fli :_...:--:::.. _•. 100T fro~ hi~h- 1C0~ #'ro~ Rian-
d) ~JZ'~_na~2 Cvt~rs° oR . ~~a~e~ line t;at.er 1in~
~phemex'a7. Stream - 2~T ~_ 5fl' f*.•oI1~ edge of ~Ot fra~~: ed~~
' ~ Ghannel C~;a.~ne1
E) ~Cn~ or ~ iL 5an'~ , " ~pr :(yt x ZreT~ieaZ Hea.gnt ~.' :. Ve~~ca? se'_
~') ; I.a=.e or ~esex~roir • 50~ 200' from hi?h- 2G0' ~r~:~ hi~h-
E•tater line ~rater lins
_ ,G.) '~i~ l~nes ~~he_re i:~3i~r~.d,~al. :. - .
I:re~.ls use~a - 25: . : s0i ,.?5~ . ,
PyD^_N,_ ~'his reanire~:e:~t shz~l rot ap~1,y :•ir,ez~ loca-ticn of ti•:ells on e~ch 1.at is - .. .
s5a~i~ie~ fln firal map and requirzd us~aole zrea for,each los is I00~ ~'rori
2.m1 ~sll loca~ion.` ~
~ . _ _
-- - ~.... ~,- _ ~._ _-, - - - -
.._~ _ _.-.-_ • , _
C. Each ~.ot in a sing].e family resi~ential 'subdivi.sion a nd land division
si5.a11 provide the tnini~nv-m useaale a~ea for set~rage disposal ~ound ..
in the applicable, Tables II - IV belovr. ~
id0~~: Rn ~xr,per,rious stra;u.,. or 7.ay-~r is z 8e3 or 1Qnse or f?ne ,r_~rained soil~ ra:k, .. -_~~.
car.;e:~~ed matsr~al, or s~r,ilar scil st~act~.;xe ~•~hica retards 't~e dorma2rd moJe- _
: rn ~ of tyater. ='~i' s~ra~~~, tahich has a~~rcola tion ~ralue in er.cass o~ ~2~J .- -
~ minu~es per inch - ;~~r in .rh~ ch 6~*~chzs oi t;atsr j~~ill not seep com?~etel;~ .:_ .-,
~t5ay ~zi a 12-hour ~ario~' sha~l be deemed t.o ba ir.i~~rvinus, ' - _ =. =-~ - ~ ~ ::~
_ :.'_..~•:
Z'~:~Z~ .~2 ~~irezs ir Squarz r ee~)
. . , . . , . . -_ - . _ .::r - - -
Use khere -~?~s iollo~ring ~c*:diti.~ns n,:asa5.1.: . - ~ _ - - -
a) `i~ere is at _~eas~ ?' a~ soil aoo~~e gs*~and crate~ or an i~,r;~er*rous : • _
- - s crat ~::.~n. • . - . . ~ ~ - _ _ . - ~ .
h) Perco~a~z0?I YS23L^S SS'2 b0 m~ji. rirop or 3ess _ .:
~ . . • ' • ~oil D°~~h "-bove Groun~~t~fater or Ir_iierv?ous ~Szrawl~:n
~
? -.. -----~-- --
~
.
Co~. ? !
~ . Col 2 Cal 3 Co3 ~:
SLJ?r: ~.U°C ~T~,LU~ ^~.7 ~ _ l~ ° 0`~'R 12 ~ --17 ° ~~I~~. 17 ~ -22 OG'F:~, 22'
IOr ; ~
ZO min/in or Zess ~
11,D~~
6,OOfl.
6,0~0 ~
6,00~
ox river ~.0 to 20 . in/in 13~ 000 8~ (!(30 • 8~ 0~4 3,040
Less Over 20 to t;0 min/in ~5~0,0 10~~~'0 10y0{?4 ].OiO°"?0
Cver ~.0 to 60 min/in 3.7, 0<<o i2, noa ~.z, ~_:o ~.2, o00
C~re.r 10 ni.n~in or less 14~!?00. ` l1t~G^~ 11,C00 9,C~00
7:O;z Over 1.0 -to 20 :~ia/i:i 21,t?~:A 15,0:~0 ~3sC~~ 7.7.,~'JO
~o
~ Over 20 to !~0 ni:~/ir 23~G00 1~~Od~ 1~,000 1.3,000
2CF (3ver ~0 ~0 60 ni.n~zn 2y~~~00 20~QG0 -- Z7y0~Q 1~,0:~
Ovzr 3.0 ~ni.n/in or 3ess 26,000 2~,OC0 19,OOJ ~ 16,0~0
20~ Over 10 to 20 min/in 2890G0 23,000 2I,000 18,0~~0
-~o Over 20 ta 1G0 r~in/in ~ 30,000 2~,0~0 23,O~G ' 2~~0~0
30;, O~rzr 1.~0 to GO n~i.n/in
• 32,Q00
' 27,OOa 25,0^C 22,(r~C?
~~r ;~~;= 7r:~~Si,T'TA~F. FC~R ~T~d~
T]~3~~AL SEjdAGE DTSPOSAL SYS~~i~IS
~
~
2,
a) TEzere is at least 7' of soil above gxaundwater or an
impervious strattun.
b) Pezcolation values are in excess of 60 min/zn but not more
than 120 min/i.r~
NOT~:• Percolati.on val.ues over 120 min/in ind.icates soil is
u.nsaita~6le tor indi'vidual sewage disposal systemso
PERC VALC]E
S o e Over to Min In Over to Min In Over to Min 7
ia% or Less Z7,000 37,000 57,000
Over 10% to ZO% 35,000 G~5,000 65,000
Over 20% to 30% 42,000 5,2.,000 72,400
inTT 4TTT~T C~.TTAf~ T1TC~~ A7 C~YC MC'
VVCl JVlO ' v1Y~.JVt1A1LJ.lY ~ ~ ~~ ~-
TABLE N
Use where soil depths to grovndwater or irapervious s~ratvm.. .
are less than 7'.
a~ If perc rates do n~.ot exceed 60 min per inch, add areas
below to appropriate areas in Tab1e IT, Calumn I, except when ehe
parcel is five~:(5) acres or moxeo ~
b) If perc rates exceec~ 60 min/in, add areas below to appropriate
areas in Table III, excep~ when tne parqe~ is five (5) acres or
more.
c) The minimum separation distances specified. in Tab~e I
must be observed in all cases. However, areas within such ~ninimum
di.stances (except areas near perennial streams, lakes and ~eservoirs)
need not be excluded when the gzoss area o~ a parcel is five {5)
acres or more. Provided, h.owever, that i~ 10% or maxe of the gross
area of a parcel consis~Cs of areas taithin said ininimum distances, ~
such areas must be deducted in determining whether a parcel znc~udes
5 or 10 acres for pu~poses of this table.
d) I~1hen the gross axea of a parcel is five (5) acres or more,
it is no~ necessary to delete fxom the useable 1ot area those items
speci.fied in B above Cexcept B(3), easements for access or roadway
purposes.}
2a.
!r 4 , ~• . ~
_ _ ~ • ';
.~
,.
. .
,~ . ..
NOTE: Percolation. values over 120 m~.n/in or soil:?depth ot ~ 2'
indicate soil unsuitab7.e for indi~id~a1 sewage disposa7~
~ systems.
_ ' ~ ~,, ;-r. ~~~, ~-r-
S~~OPa --- - ~ '{ 7 ~ -~o o ' ~~ ~~ ' to ~~' < < -~ o t ." ~ t; ~ to 3' ' l 3' to 2 ~
0-io;~ ~ 5~ o~ 10, OG'D 20, 4~0 1z Acres ~~n. ~~ cre .~arcel ;
0~; ~.r '! 0 5 ta 20 , 7,000 15? 000 3b~ DCO 2 Acres 1%in. 5 p cre Paxce~.
O~rar 2Gs •to 30;3 103OCO : 209C00
"_.-. I. acre 3~cres i'~n.10Acre P~rcel:'
0~'^'':x~ 3~;5 TT1:4S TTi'TA~T.~; Fn F2 ~i'_;li.t_`.i i~ .~ L~Y. 'I r. ~•t. .
i~., ~71 8wdition i.0 ~fJ° O"Et12~ T°~i217'e1~1°:7~5 Oi -these S'`i,c?y'1~81"C~Sy S8:J2~Z Q15DOS~.
SY`@c1S i+'_L'S~T. 'D? Oi S~1C~1 a con?ioti~aUzcn i.:'32t{'. 1~. 15 'aJZ'SC''i.1Cd31° i'i.0 ldS6 ~'.:l°i?
as clisposal areas ~as~d upon stanczard prac~icss ior the insta7.la~~on o? s~a;.~.c
tar.k ~Jliv~~IIJ• , '. -~
. _ . ' . ' . . rj . . . . ' . '
J