NOPARKING
RANDALL AVENUE
RIVERSIDE AVENUE
PLANT LEGENDSYMBOLBOTANICAL NAMECOMMON NAMESIZEWUCOLS
1OFSHEETS
SCALE
SHEETJOB NO.1/16"=1'-0"18053
DRAWN
DATE5/29/18CHECKEDR.S.P.M.
Phone: 909 373 19591937 West 9th StreetUpland, CA 91786 [email protected]
REVISIONSBY
L-1PRELIMINARY PLAN
Fax: 909 373 1958
N
pLRiSTERilEhDGEPI
T DATE05-31-19RENEWAL DATE
13EPCDNSa.SMAyA
SIGNATURE
0AHCIRCE4T
16'0'40'32'48'
WATER EFFICIENT LANDSCAPE WORKSHEETThis worksheet is filled out by the project applicant and it is a required element of the Landscape Documentation Package.
ETAF Calculations
Hydrozone #/ Planting DescriptionPlantFactor (PF)IrrigationMethodIrrigationEfficiency(IE)ETAF(PF/IE)LandscapeArea (sq. ft.)ETAF x AreaEstimated TotalWater Use(ETWU) Regular Landscape Areas#1/ Low Totals17,4554,364
Drip0.810.2
Special Landscape Areas1.01.01.0Totals17,4554,364ETWU TotalMaximum Allowed Water Allowance (MAWA)
0.2517,4554,364150,427
00 00 00150,427270,769
Regular Landscape AreasTotal ETAF x Area4,36417,455Total AreaAverage ETAF0.25All Landscape AreasTotal ETAF x Area4,36417,455Total AreaAverage ETAF0.25 Hydrozone #/Planting DescriptionE.g1.) front lawn2.) low water use plantings3.) medium water use plantingIrrigation Method Irrigation Efficiency overhead spray 0.75 for spray head or drip 0.81 for dripETWU (Annual Gallons Required) = Eto x 0.62 x ETAF x Areawhere 0.62 is a conversion factor that convertsacre-inches per acre per year to gallons per square footper year. MAWA (Annual Gallons Allowed) = (Eto) ( 0.62) [ (ETAF x LA)+ ((1-ETAF) x SLA)]where 0.62 is a conversion factor that converts acre-inchesper acre per year to gallons per square foot per year, LA isthe total landscape area in square feet, SLA is the totalspecial landscape area in square feet, and ETAF is .55 forresidential areas and 0.45 for non-residential areas.
Average ETAF for Regular Landscape Areasmust be 0.55 or below for residential areas,and 0.45 or below for non-residential areas.
Reference Evapotranspiration (ETo): 55.6
SWC OF RANDALL AVE. &RIVERSIDE AVE.RIATO, CA 92376