Estimated water consumption in the world + Per …

1 International water consumption data table Wastewater Gardens Information Sheet_____Page 1 / 8 Version: 101_51 US Gallon = squ. foot = meterPer person per dayGallonsLitersUnitComments and SourcesTOILETS: Average of 5 flushes / day / personTOILET / Sitting flush toiletMinimum6 Per FlushAverage toilets after 2000 but each toilet must be checked30 Per dayMaximum23 Per Flush Older toilets115 Per dayTOILET / Dual - 4 flushes/dayFaeces6 Per Flush - 1-2 dayTOILET / Squat toilet no flush Small - 2 Per Flush Large Bucket5 For Faecal FlushTOILET / Dual Flush - Urine Diversion flush Toilets (UDT)Urine Flush Faeces Faecal FlushTOILET LAVABOTap12-16 Liters/Minute on averageOld Taps15-22 Liters/Minute on averageNew efficient taps9 Liters/Minute on averageAverage - Minimum20 Per person / Per dayAverage - Maximum50 Per person / Per dayHAND WASHING - Running water - Low range2 Per person / Per dayHAND WASHING - Running water - Mid range4 Per person / Per dayHAND WASHING - Running water - High range8 Per person / Per daySHAVING Minimum8 Per person / Per daySHAVING Maximum19 Per person / Per daySHAVING - Running water76 Per person / Per dayWASHING TEETH Minimum8 Per person / Per dayWASHING TEETH Medium12 Per person / Per dayWASHING TEETH Running water40 Per person / Per dayEstimated water consumption in the world + Per appliance and

2 SectorNB: Although not all information is referenced, they have been taken from reliable sources. As shown below numbers can vary greatly and it will depend on experience and local reliable data what numbers are Estimated . If estimations are made for sewage treatment it is better to estimate on a high average (without overdesigning / sizing) in order to ensure trouble-free long term robust tablePER APPLIANCESW ostman EcoFlush toiletsInternational water consumption data table Wastewater Gardens Information Sheet_____Page 2 / 8 Per person per dayGallonsLitersUnitComments and minute19 Per minute6-9 Per minuteLatest generation shower head with flow reductorsShower - Average20 Per person / Per dayShower - Maximum50 Per person / Per dayAverage temperate climate - 7 min105 Per person / Per dayAverage - 2 min at 15L/min30 Per person / Per dayAverage - 5 min at 6L/min30 Per person / Per dayAverage - 5 min at 15L/min75 Per person / Per dayAverage - 5 min at 38L/min190 Per person / Per dayAverage hot weather - 3 min at 6L/min18 Per person / Per dayAverage hot weather - 3 min at

3 15L/min45 Per person / Per dayAverage hot weather - 3 min at 38L/min114 Per person / Per dayNB: Older shower heads may provide 26-38 Liters/minutesNB: In some studies the averaged time is 12-15 min per showerBATH TUBBath Tub - Minimum50 Per useBath Tub - Maximum230 Older bathtubsBath Tub - Medium 130 Per useSee SINKFood preparation + Washing dishes by hand - Blocked tap15 Per person / Per dayCanada averageFood preparation + Washing dishes by hand - Blocked tap20 Per person / Per dayFood preparation + Washing dishes by hand - Running water100-150 Per person / Per dayUSA AverageDrinking and Cooking3 Per person / Per dayFood preparation10 Per person / Per dayWHO 2003 "Domestic water Quantity, Service, Level and Health" - Gleick (1996) Food person / Per dayWith piped connection - EAST AFRICA - Thompson et al.

4 (2001) - WHO 2003 "Domestic water Quantity, Service, Level and Health" - Gleick (1996) Food person / Per dayWithout pipes connection - EAST AFRICA - WHO 2003 "Domestic water Quantity, Service, Level and Health" - Gleick (1996) DISH WASHING6 Per person / Per dayDishwashing by hand - Minimum42 Per washDishwashing by hand - Maximum100 Per washRestaurant - Average / dish15 Per person / Per dayDISHWASHERD ishwasher Minimum15 Per loadDishwasher Maximum150 Per loadInternational water consumption data table Wastewater Gardens Information Sheet_____Page 3 / 8 Per person per dayGallonsLitersUnitComments and SourcesLAUNDRYH andwashing10-20 Per wash / Per dayLaundry machineWashing machine Minimum15 Per LoadWashing machine Average50 Per LoadWashing machine Average - Spain100 Per LoadWashing machine Maximum250 Per LoadWashing Machine EU standard50 Per Load Industrial machines (HOTELS)> 350 Per LoadLAWN1m2 grass8-10 L Source.

5 Geological Survey (USGS) - water Resources in Georgia / i l e flushOlder useHand/Face useFace/Leg loadDishwashing by loadLaudry loadIndicative: USA - FLOW-REDUCTORS - Obligatory in some countries or regionsFaucet aerators and minuteInternational water consumption data table Wastewater Gardens Information Sheet_____Page 4 / 8 Per person per dayGallonsLitersUnitComments and SourcesRESTAURANTS tandard 115 Average / mealStandart 2 - Small to medium restaurant - Average low25 Per personStandart 2 - Small to medium restaurant - Average high40 Per personStandart 2 - Small to medium restaurant - Average low120 Per personStandart 2 - Small to medium restaurant - Average low180 Per personRestaurants - Per m2 Restaurant - Per m2 Restaurant - Per m2 HOTEL with Summer peak seasonHotel Radisson Blu Resort Temple Bay's429 Per guest per night( better than the Best)

6 Practice level) - Recipient 2012 The HICAP Sustainable Operations Awards - Energy consumption : MJ / Guest Night (57% better than the Best Practice level)Greenhouse Gas Emissions (Scope 1 and Scope 2): kg CO2-e / Guest Night ( better than the Best Practice level) - Waste Sent to Landfill: L / Guest Night ( better than the Best Practice level)Community Commitment: 72% (12% better than baseline)Community Contributions Rating: ( Points better than the Best Practice level)Hotels/Motels Hotel/Motel - m2 Hotel/Motel - m2 Toilet Flushing45 Per person / Per dayPotable 3 Per person / Per dayDishwashing10 Per person / Per dayWashing10 Per person / Per dayLaundry22 Per person / Per dayCleaning15 Per person / Per dayOthers12 Per person / Per daySource: Instituto Universitario de Geografia (Espa a?

7 Hotel - 5** Per personMedium annual occupation: 88%Hotel - 3** Per personHotel - 3-4 ** Per personHotel and residences of 2-3 ** Per personHotel - 4 ** Per personHotel - 5** >450 Per personSource: FAO: Food and Agriculture Organisation, Fisheries and Aquaculture Sewge Estimated flowLiter/dayAuction hall flow rate1per 1 Kg of fish landed10 litres per square metre of covered area (reduced to litres if a high pressure jet cleaner is used); Benchmarking Task Force Collaboration for Industrial, Commercial & Institutional water Conservation, Colorado Waterwise Council, June 2007. Benchmarking Task Force Collaboration for Industrial, Commercial & Institutional water Conservation, Colorado Waterwise Council, June water MANAGEMENT AND WASTEWATER PURIFICATION IN TOURISM FACILITIES, Guidelines for Sustainable water Management in Tourism Facilities, European Union (EU), , Environment and Sustainable Development Programme of the 5th Framework Programme, SWAMP, EVK1-CT-2000-00071, , January AND HOTELSI nternational water consumption data table Wastewater Gardens Information Sheet_____Page 5 / 8 Per person per dayGallonsLitersUnitComments and Sources10 litres per fish box handled (reduced to litres if a high pressurejet cleaner is used).

8 Toilet and shower facilities flow rate100 per person per day (full time employees + part-timeCanteen services (hot food cooked on premises) flow rate15 Per servingSource: WHO 2003 "Domestic water Quantity, Service, Level and Health"Basic minimum of water required / day / Per personTaking into account the needs of lactating women: Drinking water plus water for foodstuffs preparationRURAL - Mozambique - Standpipe serving village 15 min person / Per dayExample Mozambique Cairncross (1987)RURAL - Mozambique - Well > 5 hours person / Per dayExample Mozambique Cairncross (1987) RURAL - Uganda - Piped into house155 Per person / Per dayExample Uganda - WELL, 1998 RURAL - Uganda - Supplied yard level50 Per person / Per dayExample Uganda - WELL, 1998 RURAL - Uganda - Outside Home17 Per person / Per dayExample Uganda - WELL, 1998 RURAL - Kenya, Tanzania - water supply OUTSIDE Home - WASHING DISHES + person / Per dayExample Kenya, Tanzania, Uganda - Thompson et al.)

9 , 2001)RURAL - Kenya, Tanzania - person / Per dayExample Kenya, Tanzania, Uganda - Thompson et al., 2001) RURAL - Kenya, Tanzania - water supply INSIDE Home - WASHING DISHES + Person ?Example Kenya, Tanzania, Uganda - Thompson et al., 2001) RURAL - Kenya, Tanzania - person / Per dayExample Kenya, Tanzania, Uganda - Thompson et al., 2001) RURAL Communal Level (Shared tap)20 Per person / Per dayif multiple taps are provided this will increase Communal level (In-house tap)50 Per person / Per dayRURAL - Individualized taps> 50 Per person / Per person / Per dayRELIEF WATER15 Per person / Per dayKey indicator in meeting minimum standards for disaster relief (SPHERE,1998)Recommended minimum20 Per person / Per dayIn their guidance manual prepared for the Department for International Development (UK), WELL (1998) Recommended minimum50 Per person / Per dayGleick (1996) suggestion that the international community adopt a figure of 50 litres per capita per day as a basic water requirement for domestic water supply.

10 International water consumption data table Wastewater Gardens Information Sheet_____Page 6 / 8 Per person per dayGallonsLitersUnitComments and SourcesSource: Benchmarking Task Force Collaboration for Industrial, Commercial & Institutional water Conservation, Colorado Waterwise Council, June - thousand gals. (Kgal)/sq. - m2 Hotel/Motel - m2 Auditorium 60227 Per person / Per dayConstruction camp 55208 Per person / Per dayCamp summer camp 100379 Per campsiteCampground (no water or sewer hookups) 120454 Per campsiteCampground (with hookups) 1557 Per person / Per dayDay Care 2595 Per person per shiftFactory (not including industrial waste) 3001136 Per Person ?Hospital3001136 Per bedInstitution (with residents) 100379 Per personLaundry 4501703 Per standardized machineMarina (no bathhouse) 1038 Per boat slipMarina (with bathhouse) Per boat slipMotor pool 3001, Per car washOffice buildings (without cafeteria) Per employee Restaurant 24 hour Per seatRestaurant standard (or cafeteria) Per seatRestaurant food stand Per 10m2 of total floor spaceSchool boarding school Per studentSchool day school (no cafeteria or showers) Per studentSchool day school (with cafeteria) Per studentSchool day school (with cafeteria, showers, gym)