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== '''Instructions on Importing Water Data into IFs''' ==
== '''Instructions on Importing Water Data into IFs''' ==


This section explains the methodology to be followed when importing WSS JMP  water supply data into IFs. It also describes certain problems that a user might face in interpreting and understanding the data.
This section explains the methodology to be followed when importing WSS JMP water supply data into IFs. It also describes certain problems that a user might face in interpreting and understanding the data.


'''<u>Source</u>:&nbsp;'''Water supply data is published by the WHO/UNICEF JMP. The data is available at the website https://washdata.org/data/downloads#WLD
'''<u>Source</u>:&nbsp;'''Water supply data is published by the WHO/UNICEF JMP. The data is available at the website https://washdata.org/data/downloads#WLD
Line 25: Line 25:


'''<u>Ladder and Related code in downloaded data:</u>'''
'''<u>Ladder and Related code in downloaded data:</u>'''
IFs include both old and new water systems from WSS JMP. The new system is developed based on the old system, thus, you can find some overlapping variable labels between two systems. Below we listed a mapping between the ladders used in IFs and those being used in WSS JMP.
'''New system-'''
{| class="wikitable"
{| class="wikitable"
|TAB
|TAB
|Ladder
|Ladder in IFs
|Ladder(Code)
|WSS JMP Variable
|-
|wat
|SafelyManaged
|sm
|-
|-
|wat
|wat
Line 37: Line 45:
|Basic
|Basic
|basal - sm
|basal - sm
|-
|wat
|'''Improved'''
|basal + lim
|-
|-
|wat
|wat
Line 47: Line 51:
|-
|-
|wat
|wat
|OtherUnimproved
|Unimproved
|unimp
|unimp
|-
|wat
|Piped
|pip
|-
|wat
|SafelyManaged
|sm
|-
|wat
|SMAsNeeded
|imp_av
|-
|wat
|SMNotContam
|imp_qual
|-
|wat
|SMOnPremise
|imp_prem
|-
|-
|wat
|wat
|Surface
|Surface
|ns
|ns
|-
|wat
|OtherImproved
|imp_npip
|-
|wat
|Unimproved
|100 - '''Improved''' - ns
|}
|}
'''<u>Types of Data</u>:&nbsp;'''The following categories of data need to be imported into IFs:
In which, SafelyManaged is the intersaction of following 3 categories (most of time the result is just the minimal among three)


- Can be directly found
* SMOnPremise = imp_prem; used to be premises
* SMAsNeeded = imp_av; used to be available
* SMNotContam = imp_qual; used to be quality


* Units is "Percent" - 30 in total
You can also observe that unimp + imp + ns = 100%, where imp = basal + lim = pip + imp_npip
 
'''Old system-'''
{| class="wikitable"
{| class="wikitable"
|TAB
|Residence Type
|Ladder
|Variable
|Definition
|Extended Source Defn
|Units
|Code in Source
|UsedInPreprocessor
|UsedInPreprocessorFileName
|-
|wat
|rural
|AtLeastBasic
|WSSJMPWaterRural%AtLeastBasic
| colspan="2" |Proportion of Rural population  served with at least basic drinking water (%)
|Percent
|wat_basal_r
|0
|
|-
|-
|wat
|total
|AtLeastBasic
|WSSJMPWaterTotal%AtLeastBasic
| colspan="2" |Proportion of Total population  served with at least basic drinking water (%)
|Percent
|wat_basal_t
|0
|
|-
|wat
|urban
|AtLeastBasic
|WSSJMPWaterUrban%AtLeastBasic
| colspan="2" |Proportion of Urban population  served with at least basic drinking water (%)
|Percent
|wat_basal_u
|0
|
|-
|wat
|rural
|Limited
|WSSJMPWaterRural%Limited
|Proportion of Rural population served with limited drinking water (%)
|Drinking water from an improved source for which collection time exceeds  30 minutes for a roundtrip including queuing
|Percent
|wat_lim_r
|0
|
|-
|wat
|total
|Limited
|WSSJMPWaterTotal%Limited
|Proportion of Total population served with limited drinking water (%)
|Drinking water from an improved source for which collection time exceeds  30 minutes for a roundtrip including queuing
|Percent
|wat_lim_t
|0
|
|-
|wat
|urban
|Limited
|WSSJMPWaterUrban%Limited
|Proportion of Urban population served with limited drinking water (%)
|Drinking water from an improved source for which collection time exceeds  30 minutes for a roundtrip including queuing
|Percent
|wat_lim_u
|0
|
|-
|wat
|rural
|OtherUnimproved
|WSSJMPWaterRural%OtherUnimproved
|Proportion of Rural population with Other Unimproved Water (%)
|Unprotected dug well, unprotected spring, cart with small tank/drum,  tanker truck, bottled water (Bottled water is considered 'improved' for  drinking only when the household used an improved source for cooking and  personal hygiene)
|Percent
|wat_unimp_r
|0
|
|-
|wat
|total
|OtherUnimproved
|WSSJMPWaterTotal%OtherUnimproved
|Proportion of Total population with Other Unimproved Water (%)
|Unprotected dug well, unprotected spring, cart with small tank/drum,  tanker truck, bottled water (Bottled water is considered 'improved' for  drinking only when the household used an improved source for cooking and  personal hygiene)
|Percent
|wat_unimp_t
|1
|ECONOMY, INFRASTRUCTURE
|-
|wat
|urban
|OtherUnimproved
|WSSJMPWaterUrban%OtherUnimproved
|Proportion of Urban population with Other Unimproved Water (%)
|Unprotected dug well, unprotected spring, cart with small tank/drum,  tanker truck, bottled water (Bottled water is considered 'improved' for  drinking only when the household used an improved source for cooking and  personal hygiene)
|Percent
|wat_unimp_u
|0
|
|-
|wat
|rural
|Piped
|WSSJMPWaterRural%Piped
|Proportion of Rural population served with Piped Water (%)
|Piped household water connection located inside the user's dwelling, plot  or yard
|Percent
|wat_pip_r
|0
|
|-
|wat
|total
|Piped
|WSSJMPWaterTotal%Piped
|Proportion of Total population served with Piped Water (%)
|Piped household water connection located inside the user's dwelling, plot  or yard
|Percent
|wat_pip_t
|1
|INFRASTRUCTURE
|-
|wat
|urban
|Piped
|WSSJMPWaterUrban%Piped
|Proportion of Urban population served with Piped Water (%)
|Piped household water connection located inside the user's dwelling, plot  or yard
|Percent
|wat_pip_u
|0
|
|-
|wat
|rural
|SafelyManaged
|WSSJMPWaterRural%SafelyManaged
|Proportion of Rural population served with safely managed drinking water  (%)
|From an improved water source that is accessible on premises, available  when needed and free from faecal and priority chemical contamination
|Percent
|wat_sm_r
|0
|
|-
|wat
|total
|SafelyManaged
|WSSJMPWaterTotal%SafelyManaged
|Proportion of Total population served with safely managed drinking water  (%)
|From an improved water source that is accessible on premises, available  when needed and free from faecal and priority chemical contamination
|Percent
|wat_sm_t
|0
|
|-
|wat
|urban
|SafelyManaged
|WSSJMPWaterUrban%SafelyManaged
|Proportion of Urban population served with safely managed drinking water  (%)
|From an improved water source that is accessible on premises, available  when needed and free from faecal and priority chemical contamination
|Percent
|wat_sm_u
|0
|
|-
|wat
|rural
|SMAsNeeded
|WSSJMPWaterRural%SMAsNeeded
|Proportion of Rural population served with available when needed improved  drinking water (%)
|From an improved water source that is vailable when needed
|Percent
|wat_imp_av_r
|0
|
|-
|wat
|total
|SMAsNeeded
|WSSJMPWaterTotal%SMAsNeeded
|Proportion of Total population served with available when needed improved  drinking water (%)
|From an improved water source that is vailable when needed
|Percent
|wat_imp_av_t
|0
|
|-
|wat
|urban
|SMAsNeeded
|WSSJMPWaterUrban%SMAsNeeded
|Proportion of Urban population served with available when needed improved  drinking water (%)
|From an improved water source that is vailable when needed
|Percent
|wat_imp_av_u
|0
|
|-
|wat
|rural
|SMNotContam
|WSSJMPWaterRural%SMNotContam
|Proportion of Rural population served with free from contamination  improved drinking water (%)
|From an improved water source that is free from faecal and priority  chemical contamination
|Percent
|wat_imp_qual_r
|0
|
|-
|wat
|total
|SMNotContam
|WSSJMPWaterTotal%SMNotContam
|Proportion of Total population served with free from contamination  improved drinking water (%)
|From an improved water source that is free from faecal and priority  chemical contamination
|Percent
|wat_imp_qual_t
|0
|
|-
|wat
|urban
|SMNotContam
|WSSJMPWaterUrban%SMNotContam
|Proportion of Urban population served with free from contamination  improved drinking water (%)
|From an improved water source that is free from faecal and priority  chemical contamination
|Percent
|wat_imp_qual_u
|0
|
|-
|wat
|rural
|SMOnPremise
|WSSJMPWaterRural%SMOnPremise
|Proportion of Rural population served with accessible on premises  improved drinking water (%)
|From an improved water source that is accessible on premises
|Percent
|wat_imp_prem_r
|0
|
|-
|wat
|total
|SMOnPremise
|WSSJMPWaterTotal%SMOnPremise
|Proportion of Total population served with accessible on premises  improved drinking water (%)
|From an improved water source that is accessible on premises
|Percent
|wat_imp_prem_t
|0
|
|-
|wat
|urban
|SMOnPremise
|WSSJMPWaterUrban%SMOnPremise
|Proportion of Urban population served with accessible on premises  improved drinking water (%)
|From an improved water source that is accessible on premises
|Percent
|wat_imp_prem_u
|0
|
|-
|wat
|rural
|Surface
|WSSJMPWaterRural%Surface
|Proportion of Rural population served with surface drinking water (%)
|Drinking water directly from a river, dam, lake, pond, stream, canal or  irrigation canal
|Percent
|wat_ns_r
|0
|
|-
|wat
|total
|Surface
|WSSJMPWaterTotal%Surface
|Proportion of Total population served with surface drinking water (%)
|Drinking water directly from a river, dam, lake, pond, stream, canal or  irrigation canal
|Percent
|wat_ns_t
|1
|ECONOMY, INFRASTRUCTURE
|-
|wat
|urban
|Surface
|WSSJMPWaterUrban%Surface
|Proportion of Urban population served with surface drinking water (%)
|Drinking water directly from a river, dam, lake, pond, stream, canal or  irrigation canal
|Percent
|wat_ns_u
|0
|
|-
|wat
|rural
|OtherImproved
|WSSJMPWaterRural%OtherImproved
|Proportion of Rural population served with Other Improved Water (%)
|Public taps or standpipes, tube wells or boreholes, protected dug wells,  protected springs, rainwater collection
|Percent
|wat_imp_npip_r
|0
|
|-
|wat
|total
|OtherImproved
|WSSJMPWaterTotal%OtherImproved
|Proportion of Total population served with Other Improved Water (%)
|Public taps or standpipes, tube wells or boreholes, protected dug wells,  protected springs, rainwater collection
|Percent
|wat_imp_npip_t
|1
|INFRASTRUCTURE
|-
|wat
|urban
|OtherImproved
|WSSJMPWaterUrban%OtherImproved
|Proportion of Urban population served with Other Improved Water (%)
|Public taps or standpipes, tube wells or boreholes, protected dug wells,  protected springs, rainwater collection
|Percent
|wat_imp_npip_u
|0
|
|}
* Units is "Thousands" - 12 in total
{| class="wikitable"
|TAB
|TAB
|Residence Type
|Ladder in IFs
|Ladder
|WSS JMP Variable
|Variable
|Definition
|Extended Source Defn
|Units
|Code in Source
|UsedInPreprocessor
|UsedInPreprocessorFileName
|Formula
|Pop
|-
|-
|wat
|wat
|rural
|OtherImproved
|OtherImproved
|WSSJMPWaterRuralPopOtherImproved
|imp_npip
|Rural population served with Other Improved Water
|Public taps or standpipes, tube wells or boreholes, protected dug wells,  protected springs, rainwater collection
|Thousands
|wat_imp_npip_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|-
|wat
|wat
|total
|Piped
|OtherImproved
|pip
|WSSJMPWaterTotalPopOtherImproved
|Total population served with Other Improved Water
|Public taps or standpipes, tube wells or boreholes, protected dug wells,  protected springs, rainwater collection
|Thousands
|wat_imp_npip_t
|0
|
|/100
|*pop_t
|-
|wat
|urban
|OtherImproved
|WSSJMPWaterUrbanPopOtherImproved
|Urban population served with Other Improved Water
|Public taps or standpipes, tube wells or boreholes, protected dug wells,  protected springs, rainwater collection
|Thousands
|wat_imp_npip_u
|0
|
|/100
|*prop_u/100*pop_t
|-
|-
|wat
|wat
|rural
|OtherUnimproved
|OtherUnimproved
|WSSJMPWaterRuralPopOtherUnimproved
|unimp
|Rural population with Other Unimproved Water
|Unprotected dug well, unprotected spring, cart with small tank/drum,  tanker truck, bottled water (Bottled water is considered 'improved' for  drinking only when the household used an improved source for cooking and  personal hygiene)
|Thousands
|wat_unimp_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|-
|wat
|wat
|total
|OtherUnimproved
|WSSJMPWaterTotalPopOtherUnimproved
|Total population with Other Unimproved Water
|Unprotected dug well, unprotected spring, cart with small tank/drum,  tanker truck, bottled water (Bottled water is considered 'improved' for  drinking only when the household used an improved source for cooking and  personal hygiene)
|Thousands
|wat_unimp_t
|0
|
|/100
|*pop_t
|-
|wat
|urban
|OtherUnimproved
|WSSJMPWaterUrbanPopOtherUnimproved
|Urban population with Other Unimproved Water
|Unprotected dug well, unprotected spring, cart with small tank/drum,  tanker truck, bottled water (Bottled water is considered 'improved' for  drinking only when the household used an improved source for cooking and  personal hygiene)
|Thousands
|wat_unimp_u
|0
|
|/100
|*prop_u/100*pop_t
|-
|wat
|rural
|Piped
|WSSJMPWaterRuralPopPiped
|Rural population served with Piped Water
|Piped household water connection located inside the user's dwelling, plot  or yard
|Thousands
|wat_pip_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|wat
|total
|Piped
|WSSJMPWaterTotalPopPiped
|Total population served with Piped Water
|Piped household water connection located inside the user's dwelling, plot  or yard
|Thousands
|wat_pip_t
|0
|
|/100
|*pop_t
|-
|wat
|urban
|Piped
|WSSJMPWaterUrbanPopPiped
|Urban population served with Piped Water
|Piped household water connection located inside the user's dwelling, plot  or yard
|Thousands
|wat_pip_u
|0
|
|/100
|*prop_u/100*pop_t
|-
|wat
|rural
|Surface
|Surface
|WSSJMPWaterRuralPopSurface
|ns
|Rural population with Surface Water
|River, dam, lake, pond, stream, canal, irrigation channels.
|Thousands
|wat_ns_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|wat
|total
|Surface
|WSSJMPWaterTotalPopSurface
|Total population with Surface Water
|River, dam, lake, pond, stream, canal, irrigation channels.
|Thousands
|wat_ns_t
|0
|
|/100
|*pop_t
|-
|wat
|urban
|Surface
|WSSJMPWaterUrbanPopSurface
|Urban population with Surface Water
|River, dam, lake, pond, stream, canal, irrigation channels.
|Thousands
|wat_ns_u
|0
|
|/100
|*prop_u/100*pop_t
|}
|}
- Need Calculation


* Units is 'Percent" - 9 in total
<u>'''Notes:'''</u>
 
{| class="wikitable"
|TAB
|Residence Type
|Ladder
|Variable
|Definition
|Extended Source Defn
|Units
|Code in Source
|UsedInPreprocessor
|UsedInPreprocessorFileName
|-
|wat
|rural
|Basic
|WSSJMPWaterRural%Basic
|Proportion of Rural population served with basic but not safely managed  drinking water (%)
|Drinking water from an improved source, provided collection time is not  more than 30 minutes for a roundtrip including queuing
|Percent
|wat_basal_r - wat_sm_r
|0
|
|-
|wat
|total
|Basic
|WSSJMPWaterTotal%Basic
|Proportion of total population served with basic but not safely managed  drinking water (%)
|Drinking water from an improved source, provided collection time is not  more than 30 minutes for a roundtrip including queuing
|Percent
|wat_basal_t - wat_sm_t
|0
|
|-
|wat
|urban
|Basic
|WSSJMPWaterUrban%Basic
|Proportion of Urban population served with basic but not safely managed  drinking water (%)
|Drinking water from an improved source, provided collection time is not  more than 30 minutes for a roundtrip including queuing
|Percent
|wat_basal_u - wat_sm_u
|0
|
|-
|wat
|rural
|Improved
|WSSJMPWaterRural%Improved
|Proportion of Rural population served with Improved Water (%)
|Piped water on premises/other improved drinking water
|Percent
|wat_basal_r + wat_lim_r
|0
|
|-
|wat
|total
|Improved
|WSSJMPWaterTotal%Improved
|Proportion of Total population served with Improved Water (%)
|Piped water on premises/other improved drinking water
|Percent
|wat_basal_t + wat_lim_t
|0
|
|-
|wat
|urban
|Improved
|WSSJMPWaterUrban%Improved
|Proportion of Urban population served with Improved Water (%)
|Piped water on premises/other improved drinking water
|Percent
|wat_basal_u + wat_lim_u
|0
|
|-
|wat
|rural
|Unimproved
|WSSJMPWaterRural%Unimproved
|Proportion of Rural population served with unimproved drinking water (%)
|Drinking water from an unprotected dug well or unprotected spring
|Percent
|100 - (wat_basal_r + wat_lim_r) - wat_ns_r
|0
|
|-
|wat
|total
|Unimproved
|WSSJMPWaterTotal%Unimproved
|Proportion of Total population served with unimproved drinking water (%)
|Drinking water from an unprotected dug well or unprotected spring
|Percent
|100 - (wat_basal_t + wat_lim_t) - wat_ns_t
|0
|
|-
|wat
|urban
|Unimproved
|WSSJMPWaterUrban%Unimproved
|Proportion of Urban population served with unimproved drinking water (%)
|Drinking water from an unprotected dug well or unprotected spring
|Percent
|100 - (wat_basal_u + wat_lim_u) - wat_ns_u
|0
|
|}
 
*Units is "Thousands" - 6 in total
 
{| class="wikitable"
|Ladder
|Variable
|Definition
|Extended Source Defn
|Units
|Code in Source
|UsedInPreprocessor
|UsedInPreprocessorFileName
|Formula
|Pop
|-
|Improved
|WSSJMPWaterRuralPopImproved
|Rural population served with Improved Water
|Piped water on premises/other improved drinking water
|Thousands
|wat_basal_r + wat_lim_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|Improved
|WSSJMPWaterTotalPopImproved
|Total population served with Improved Water
|Piped water on premises/other improved drinking water
|Thousands
|wat_basal_t + wat_lim_t
|0
|
|/100
|*pop_t
|-
|Improved
|WSSJMPWaterUrbanPopImproved
|Urban population served with Improved Water
|Piped water on premises/other improved drinking water
|Thousands
|wat_basal_u + wat_lim_u
|0
|
|/100
|*prop_u/100*pop_t
|-
|Unimproved
|WSSJMPWaterRuralPopUnimproved
|Rural population served with Unimproved Water.
|Unimproved drinking water sources/surface drinking water sources
|Thousands
|100 - (wat_basal_r + wat_lim_r) - wat_ns_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|Unimproved
|WSSJMPWaterTotalPopUnimproved
|Total population served with Unimproved Water.
|Unimproved drinking water sources/surface drinking water sources
|Thousands
|100 - (wat_basal_t + wat_lim_t) - wat_ns_t
|0
|
|/100
|*pop_t
|-
|Unimproved
|WSSJMPWaterUrbanPopUnimproved
|Urban population served with Unimproved Water.
|Unimproved drinking water sources/surface drinking water sources
|Thousands
|100 - (wat_basal_u + wat_lim_u) - wat_ns_u
|0
|
|/100
|*prop_u/100*pop_t
|}


<u>'''Notes:'''</u>
* All indicators use suffices to indicate regional levels, with
** _t means national indicators (Total%); used to be _n being national
** _r means Rural%
** _u means Urban%
* Prefix pop_ means Population in Thousands
* prop_u is the percentage of urban population in total population.
* 100 - prop_u is the percentage of rural population in total population.
* The rest of data are in percentages


# Any Pop series cannot be directly found in the excel. Thus, we need to manually calculated.
Thus, under the raw data (the Excel file downloaded following the instruction above), the TAB column in the mapping above represents the name of the spreadsheet, while the other two columns represent the one-to-one mapping between IFs data table name and WSS JMP variable name. For example, table SeriesWSSJMPWaterTotal%SafelyManaged from IFsHistSeries equals to the variable wat_sm_t. Same rules apply to the sanitation data introduced below.
# pop_t is total population in thousands.
# prop_u is the percentage of urban population in total population.
# 100 - prop_u is the percentage of rural population in total population.
# Except pop_t, the rest of data we will use is in "Percent". To do the calculation for "Pop" series, we need to /100 first to convert the percent to decimal.
# wat_bas changed to wat_basal.
# wat_sur changed to wat_ns.
# Calculated Ladders:
## Basic = At least basic + Safely managed
## Improved = At least basic + Limited = Piped + Non-piped
## Unimproved = 100 - Improved - Surface


== '''Instructions on Importing Sanitation Data into IFs''' ==
== '''Instructions on Importing Sanitation Data into IFs''' ==
Line 817: Line 112:


'''<u>Ladder and Related code in downloaded data:</u>'''
'''<u>Ladder and Related code in downloaded data:</u>'''
IFs include both old and new sanitation systems from WSS JMP. The new system is developed based on the old system, thus, you can find some overlapping variable labels between two systems. Below we listed a mapping between the ladders used in IFs and those being used in WSS JMP.
'''New system-'''
{| class="wikitable"
{| class="wikitable"
|TAB
|TAB
|Ladder
|Ladder in IFs
|Ladder(Code)
|WSS JMP Variable
|-
|-
|san
|san
Line 829: Line 128:
|Basic
|Basic
|basal - sm
|basal - sm
|-
|san
|'''Improved'''
|basal + lim
|-
|-
|san
|san
Line 845: Line 140:
|OtherUnimproved
|OtherUnimproved
|unimp
|unimp
|-
|san
|SafelyManaged
|sm
|-
|san
|Shared
|lim
|-
|san
|SMDisposedInsitu
|sdo_sm
|-
|san
|SMEmpTreated
|fst_sm
|-
|san
|SMWastewaterTreated
|sew_sm
|-
|san
|Unimproved
|100 - '''Improved''' - ns
|}
|}
'''<u>Types of Data</u>:&nbsp;'''The following categories of data need to be imported into IFs:
In which, SafelyManaged is the union of following 3 categories (normally adding three together)


#<u>'''WSSJMPSanitationTotal%Improved'''</u>- Describes the proportion of the total population served with improved sanitation (%).&nbsp;Sum of National Latrines, Septic Tanks, Sewer Connections.
* SMDisposedInsitu = sdo_sm; Disposed in situ
#<u>'''WSSJMPSanitationTotal%Unimproved'''</u>- Describes the proportion of the total population served with Unimproved Sanitation (%). Total Unimproved Sanitation is the sum of Open Defecation, Other Unimproved, and Shared sanitation access.
* SMEmpTreated = fst_sm; Emptied and treated
#<u>'''WSSJMPSanitationTotal%OtherUnimproved'''</u>- Describes the proportion of the total population with Other Unimproved Sanitation (%).&nbsp;National Unimproved
* SMWastewaterTreated = sew_sm; Wastewater treated
#<u>'''WSSJMPSanitationTotal%Shared-'''</u>&nbsp;Describes the proportion of the total population served with Shared Sanitation (%).&nbsp;National Limited (shared)
#<u>'''WSSJMPSanitationTotal%OpenDefecation'''</u>- Describes the proportion of the total population served with Open Defecation Sanitation (%).&nbsp;National Open Defecation
#<u>'''WSSJMPSanitationUrban%Improved-'''</u>&nbsp;Describes the proportion of the urban population served with Improved Sanitation (%).&nbsp;Sum of National Latrines, Septic Tanks, Sewer Connections.
#<u>'''WSSJMPSanitationUrban%Unimproved-'''</u>&nbsp;Describes the proportion of the urban population served with Unimproved Sanitation (%). Urban Unimproved Sanitation is the sum of Open Defecation, Other Unimproved, and Shared sanitation access.
#<u>'''WSSJMPSanitationUrban%OtherUnimproved-'''</u>&nbsp;Describes the proportion of the urban population with Other Unimproved Sanitation (%).&nbsp;National Unimproved
#<u>'''WSSJMPSanitationUrban%Shared-'''</u>&nbsp;Describes the proportion of the urban population served with Shared Sanitation (%).&nbsp;National Limited (shared)
#<u>'''WSSJMPSanitationUrban%OpenDefecation-'''</u>&nbsp;Describes the proportion of the urban population served with Open Defecation Sanitation (%).&nbsp;National Open Defecation
#<u>'''WSSJMPSanitationRural%Improved-'''</u>&nbsp;Describes the proportion of the rural population served with Improved Sanitation (%).&nbsp;Sum of National Latrines, Septic Tanks, Sewer Connections.
#<u>'''WSSJMPSanitationRural%Unimproved-'''</u>&nbsp;Describes the proportion of the rural population served with Unimproved Sanitation (%). Rural Unimproved Sanitation is the sum of Open Defecation, Other Unimproved, and Shared sanitation access.
#<u>'''WSSJMPSanitationRural%OtherUnimproved-'''</u>&nbsp;Describes the proportion of the rural population with Other Unimproved Sanitation (%).&nbsp;National Unimproved
#<u>'''WSSJMPSanitationRural%Shared-'''</u>&nbsp;Describes the proportion of the rural population served with Shared Sanitation (%).&nbsp;National Limited (shared)
#<u>'''WSSJMPSanitationRural%OpenDefecation-'''</u>&nbsp;Describes the&nbsp;proportion of the rural population served with Open Defecation Sanitation (%).&nbsp;National Open Defecation
#<u>'''WSSJMPSanitationTotalPopImproved-'''</u>&nbsp;Describes the total population served with Improved Sanitation. Calculated by the population*(Sum of Latrines, Septic Tanks, Sewer Connections/100).
#<u>'''WSSJMPSanitationTotalPopUnimproved-'''</u>&nbsp;Describes the total population served with Unimproved Sanitation. Total Unimproved Sanitation is the sum of Open Defecation, Other Unimproved, and Shared sanitation access.
#<u>'''WSSJMPSanitationTotalPopOtherUnimproved-'''</u>&nbsp;Describes the total population with Other Unimproved Sanitation. Calculated by the population*(National Unimproved/100).
#<u>'''WSSJMPSanitationTotalPopShared-'''</u>&nbsp;Describes the total population served with Shared Sanitation. Calculated by the population*(National Limited (shared)/100).
#<u>'''WSSJMPSanitationTotalPopOpenDefecation-'''</u>&nbsp;Describes the total population served with Open Defecation Sanitation. Calculated by the population*(National Open Defecation/100)
#<u>'''WSSJMPSanitationUrbanPopImproved-'''</u>&nbsp;Describes the urban population served with Improved Sanitation. Calculated by the population*(Urban Pop/100)*(Sum of Latrines, Septic Tanks, Sewer Connections/100)
#<u>'''WSSJMPSanitationUrbanPopUnimproved-'''</u>&nbsp;Describes the&nbsp;urban population served with Unimproved Sanitation. Urban Unimproved Sanitation is the sum of Open Defecation, Other Unimproved, and Shared sanitation access.
#<u>'''WSSJMPSanitationUrbanPopOtherUnimproved-'''</u>&nbsp;Describes the urban population with Other Unimproved Sanitation. Calculated by the population*(Urban Pop/100)*(Urban Unimproved).
#<u>'''WSSJMPSanitationUrbanPopShared-'''</u>&nbsp;Describes the urban population served with Shared Sanitation. Calculated by the population*(Urban Pop/100)*(Urban Limited (shared)/100).
#<u>'''WSSJMPSanitationUrbanPopOpenDefecation-'''</u>&nbsp;Describes the urban population served with Open Defecation Sanitation. Calculated by the population*(Urban Pop/100)*(Urban Open Defecation/100).
#<u>'''WSSJMPSanitationRuralPopImproved-'''</u>&nbsp;Describes the rural population served with Improved Sanitation. Calculated by the population*(100-Urban Pop)*(Sum of Latrines, Septic Tanks, Sewer Connections / 100).
#<u>'''WSSJMPSanitationRuralPopUnimproved-'''</u>&nbsp;Describes the rural population served with Unimproved Sanitation. Rural Unimproved Sanitation is the sum of Open Defecation, Other Unimproved, and Shared sanitation access.
#<u>'''WSSJMPSanitationRuralPopOtherUnimproved-'''</u>&nbsp;Describes the rural population with Other Unimproved Sanitation, Calculated by the population*(100-Urban Pop/100)*(Rural Unimproved/100).
#<u>'''WSSJMPSanitationRuralPopShared-'''</u>&nbsp;Describes the rural population served with Shared Sanitation. Calculated by the population*(100-Urban Pop/100)*(Rural Limited (shared)/100).
#<u>'''WSSJMPSanitationRuralPopOpenDefecation-'''</u>&nbsp;Describes the rural population served with Open Defecation Sanitation. Calculated by the population*(100-Urban Pop/100)*(Rural Open Defecation/100)


- Can be directly found
You can also find that imp + unimp + ns = 100, where imp = basal + lim; Additionally, Improved (imp) is the union of following 3 categories (normally adding three together, if all 3 exist)


* Units is "Percent" - 27 in total
* Latrines and other = othimp; used to be lat
* Septic tanks = sep
* Sewer connections = sew


'''Old system-'''
{| class="wikitable"
{| class="wikitable"
|TAB
|TAB
|Residence Type
|Ladder in IFs
|Ladder
|WSS JMP Variable
|Variable
|Definition
|Extended Source Defn
|Units
|Code in Source
|UsedInPreprocessor
|UsedInPreprocessorFileName
|-
|-
|san
|san
|rural
|Improved
|AtLeastBasic
|basal
|WSSJMPSanitationRural%AtLeastBasic
| colspan="2" |Proportion of Rural population  served with at least basic facilities (%)
|Percent
|san_basal_r
|0
|
|-
|-
|san
|san
|total
|Shared
|AtLeastBasic
|lim
|WSSJMPSanitationTotal%AtLeastBasic
| colspan="2" |Proportion of Total population  served with at least basic facilities (%)
|Percent
|san_basal_t
|0
|
|-
|san
|urban
|AtLeastBasic
|WSSJMPSanitationUrban%AtLeastBasic
| colspan="2" |Proportion of Urban population  served with at least basic facilities (%)
|Percent
|san_basal_u
|0
|
|-
|-
|san
|san
|rural
|Limited
|WSSJMPSanitationRural%Limited
|Proportion of Rural population served with limited facilities  (%)
|Use of improved facilities shared between two or more  households
|Percent
|san_lim_r
|0
|
|-
|san
|total
|Limited
|WSSJMPSanitationTotal%Limited
|Proportion of Total population served with limited facilities  (%)
|Use of improved facilities shared between two or more  households
|Percent
|san_lim_t
|0
|
|-
|san
|urban
|Limited
|WSSJMPSanitationUrban%Limited
|Proportion of Urban population served with limited facilities  (%)
|Use of improved facilities shared between two or more  households
|Percent
|san_lim_u
|0
|
|-
|san
|rural
|OpenDefecation
|WSSJMPSanitationRural%OpenDefecation
|Proportion of Rural population served with open defecation facilities (%)
|Disposal of human faeces in fields, forests, bushes, open bodies of  water, beaches and other open spaces or with solid waste
|Percent
|san_ns_r
|0
|
|-
|san
|total
|OpenDefecation
|WSSJMPSanitationTotal%OpenDefecation
|Proportion of Total population served with open defecation facilities (%)
|Disposal of human faeces in fields, forests, bushes, open bodies of  water, beaches and other open spaces or with solid waste
|Percent
|san_ns_t
|1
|ECONOMY, INFRASTRUCTURE
|-
|san
|urban
|OpenDefecation
|WSSJMPSanitationUrban%OpenDefecation
|Proportion of Urban population served with open defecation facilities (%)
|Disposal of human faeces in fields, forests, bushes, open bodies of  water, beaches and other open spaces or with solid waste
|Percent
|san_ns_u
|0
|
|-
|san
|rural
|OtherUnimproved
|OtherUnimproved
|WSSJMPSanitationRural%OtherUnimproved
|unimp
|Proportion of Rural population with Other Unimproved Sanitation (%)
|do not ensure hygenic separation of human excreta from human contact.  Unimproved facilities include pit latrines without a slab or platform,  hanging latrines or bucket latrines
|Percent
|san_unimp_r
|0
|
|-
|san
|total
|OtherUnimproved
|WSSJMPSanitationTotal%OtherUnimproved
|Proportion of Total population with Other Unimproved Sanitation (%)
|do not ensure hygenic separation of human excreta from human contact.  Unimproved facilities include pit latrines without a slab or platform,  hanging latrines or bucket latrines
|Percent
|san_unimp_t
|1
|ECONOMY, INFRASTRUCTURE
|-
|-
|san
|san
|urban
|OtherUnimproved
|WSSJMPSanitationUrban%OtherUnimproved
|Proportion of Urban population with Other Unimproved Sanitation (%)
|do not ensure hygenic separation of human excreta from human contact.  Unimproved facilities include pit latrines without a slab or platform,  hanging latrines or bucket latrines
|Percent
|san_unimp_u
|0
|
|-
|san
|rural
|SafelyManaged
|WSSJMPSanitationRural%SafelyManaged
|Proportion of Rural population served with safely managed facilities (%)
|Use of improved facilities that are not shared with other households and  where excreta are safely disposed of in situ or removed and treated offsite
|Percent
|san_sm_r
|0
|
|-
|san
|total
|SafelyManaged
|WSSJMPSanitationTotal%SafelyManaged
|Proportion of Total population served with safely managed facilities (%)
|Use of improved facilities that are not shared with other households and  where excreta are safely disposed of in situ or removed and treated offsite
|Percent
|san_sm_t
|0
|
|-
|san
|urban
|SafelyManaged
|WSSJMPSanitationUrban%SafelyManaged
|Proportion of Urban population served with safely managed facilities (%)
|Use of improved facilities that are not shared with other households and  where excreta are safely disposed of in situ or removed and treated offsite
|Percent
|san_sm_u
|0
|
|-
|san
|rural
|Shared
|WSSJMPSanitationRural%Shared
|Proportion of Rural population served with Shared Sanitation  (%)
|Sanitation facilities of an otherwise acceptable type shared  between two or more households. Only facilities that are not shared or not  public are considered improved
|Percent
|san_lim_r
|0
|
|-
|san
|total
|Shared
|WSSJMPSanitationTotal%Shared
|Proportion of Total population served with Shared Sanitation  (%)
|Sanitation facilities of an otherwise acceptable type shared  between two or more households. Only facilities that are not shared or not  public are considered improved
|Percent
|san_lim_t
|1
|INFRASTRUCTURE
|-
|san
|urban
|Shared
|WSSJMPSanitationUrban%Shared
|Proportion of Urban population served with Shared Sanitation  (%)
|Sanitation facilities of an otherwise acceptable type shared  between two or more households. Only facilities that are not shared or not  public are considered improved
|Percent
|san_lim_u
|0
|
|-
|san
|rural
|SMDisposedInsitu
|WSSJMPSanitationRural%SMDisposedInsitu
|Proportion of Rural population served with safely managed facilities (%)  that are disposed in situ
|Safely managed = disposed in situ + emptied and treated + wastewater and  treated
|Percent
|san_sdo_sm_r
|0
|
|-
|san
|total
|SMDisposedInsitu
|WSSJMPSanitationTotal%SMDisposedInsitu
|Proportion of Total population served with safely managed facilities (%)  that are disposed in situ
|Safely managed = disposed in situ + emptied and treated + wastewater and  treated
|Percent
|san_sdo_sm_t
|0
|
|-
|san
|urban
|SMDisposedInsitu
|WSSJMPSanitationUrban%SMDisposedInsitu
|Proportion of Urban population served with safely managed facilities (%)  that are disposed in situ
|Safely managed = disposed in situ + emptied and treated + wastewater and  treated
|Percent
|san_sdo_sm_u
|0
|
|-
|san
|rural
|SMEmpTreated
|WSSJMPSanitationRural%SMEmpTreated
|Proportion of Rural population served with safely managed facilities (%)  that are emptied and treated
|Safely managed = disposed in situ + emptied and treated + wastewater and  treated
|Percent
|san_fst_sm_r
|0
|
|-
|san
|total
|SMEmpTreated
|WSSJMPSanitationTotal%SMEmpTreated
|Proportion of Total population served with safely managed facilities (%)  that are emptied and treated
|Safely managed = disposed in situ + emptied and treated + wastewater and  treated
|Percent
|san_fst_sm_t
|0
|
|-
|san
|urban
|SMEmpTreated
|WSSJMPSanitationUrban%SMEmpTreated
|Proportion of Urban population served with safely managed facilities (%)  that are emptied and treated
|Safely managed = disposed in situ + emptied and treated + wastewater and  treated
|Percent
|san_fst_sm_u
|0
|
|-
|san
|rural
|SMWastewaterTreated
|WSSJMPSanitationRural%SMWastewaterTreated
|Proportion of Rural population served with safely managed facilities (%)  that are wastewater treated
|Safely managed = disposed in situ + emptied and treated + wastewater and  treated
|Percent
|san_sew_sm_r
|0
|
|-
|san
|total
|SMWastewaterTreated
|WSSJMPSanitationTotal%SMWastewaterTreated
|Proportion of Total population served with safely managed facilities (%)  that are wastewater treated
|Safely managed = disposed in situ + emptied and treated + wastewater and  treated
|Percent
|san_sew_sm_t
|0
|
|-
|san
|urban
|SMWastewaterTreated
|WSSJMPSanitationUrban%SMWastewaterTreated
|Proportion of Urban population served with safely managed facilities (%)  that are wastewater treated
|Safely managed = disposed in situ + emptied and treated + wastewater and  treated
|Percent
|san_sew_sm_u
|0
|
|}
* Units is "Thousands" - 9 in total
{| class="wikitable"
|TAB
|Residence Type
|Ladder
|Variable
|Definition
|Extended Source Defn
|Units
|Code in Source
|UsedInPreprocessor
|UsedInPreprocessorFileName
|Formula
|Pop
|-
|san
|rural
|Limited
|WSSJMPSanitationRuralPopShared
|Rural population served with Shared Sanitation
|Sanitation facilities of an otherwise acceptable type shared between two  or more households. Only facilities that are not shared or not public are  considered improved
|Thousands
|san_lim_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|san
|total
|Limited
|WSSJMPSanitationTotalPopShared
|Total population served with Shared Sanitation
|Sanitation facilities of an otherwise acceptable type shared between two  or more households. Only facilities that are not shared or not public are  considered improved
|Thousands
|san_lim_t
|0
|
|/100
|*pop_t
|-
|san
|urban
|Limited
|WSSJMPSanitationUrbanPopShared
|Urban population served with Shared Sanitation
|Sanitation facilities of an otherwise acceptable type shared between two  or more households. Only facilities that are not shared or not public are  considered improved
|Thousands
|san_lim_u
|0
|
|/100
|*prop_u/100*pop_t
|-
|san
|rural
|OpenDefecation
|OpenDefecation
|WSSJMPSanitationRuralPopOpenDefecation
|ns
|Rural population served with Open Defecation Sanitation
|when human feces are disposed of in fields, forests, bushes, open bodies  of water, beaches or other open spaces or disposed of with solid waste
|Thousands
|san_ns_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|san
|total
|OpenDefecation
|WSSJMPSanitationTotalPopOpenDefecation
|Total population served with Open Defecation Sanitation
|when human feces are disposed of in fields, forests, bushes, open bodies  of water, beaches or other open spaces or disposed of with solid waste
|Thousands
|san_ns_t
|0
|
|/100
|*pop_t
|-
|san
|urban
|OpenDefecation
|WSSJMPSanitationUrbanPopOpenDefecation
|Urban population served with Open Defecation Sanitation
|when human feces are disposed of in fields, forests, bushes, open bodies  of water, beaches or other open spaces or disposed of with solid waste
|Thousands
|san_ns_u
|0
|
|/100
|*prop_u/100*pop_t
|-
|san
|rural
|OtherUnimproved
|WSSJMPSanitationRuralPopOtherUnimproved
|Rural population with Other Unimproved Sanitation
|do not ensure hygenic separation of human excreta from human contact.  Unimproved facilities include pit latrines without a slab or platfor, hanging  latrines or bucket latrines
|Thousands
|san_unimp_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|san
|total
|OtherUnimproved
|WSSJMPSanitationTotalPopOtherUnimproved
|Total population with Other Unimproved Sanitation
|do not ensure hygenic separation of human excreta from human contact.  Unimproved facilities include pit latrines without a slab or platfor, hanging  latrines or bucket latrines
|Thousands
|san_unimp_t
|0
|
|/100
|*pop_t
|-
|san
|urban
|OtherUnimproved
|WSSJMPSanitationUrbanPopOtherUnimproved
|Urban population with Other Unimproved Sanitation
|do not ensure hygenic separation of human excreta from human contact.  Unimproved facilities include pit latrines without a slab or platfor, hanging  latrines or bucket latrines
|Thousands
|san_unimp_u
|0
|
|/100
|*prop_u/100*pop_t
|}
- Calculation
 
* Units is "Percent" - 9 in total
 
{| class="wikitable"
|TAB
|Residence Type
|Ladder
|Variable
|Definition
|Extended Source Defn
|Units
|Code in Source
|UsedInPreprocessor
|UsedInPreprocessorFileName
|-
|san
|rural
|Basic
|WSSJMPSanitationRural%Basic
|Proportion of Rural population served with basic but not safely managed  facilities (%)
|Use of improved facilities which are not shared with other households
|Percent
|san_basal_r - san_sm_r
|0
|
|-
|san
|total
|Basic
|WSSJMPSanitationTotal%Basic
|Proportion of total population served with basic but not safely managed  facilities (%)
|Use of improved facilities which are not shared with other households
|Percent
|san_basal_t - san_sm_t
|0
|
|-
|san
|urban
|Basic
|WSSJMPSanitationUrban%Basic
|Proportion of Urban population served with basic but not safely managed  facilities (%)
|Use of improved facilities which are not shared with other households
|Percent
|san_basal_u - san_sm_u
|0
|
|-
|san
|rural
|Improved
|WSSJMPSanitationRural%Improved
|Proportion of Rural population served with Improved Sanitation (%)
|Likely to ensure hygenic separation of human excreta from human contact.  They include: 1) Flush/pour flush to (piped sewer system septic tank or pit  latrine) 2) Ventilated improved pit (VIP) latrine 3) Pit latrine with slab 4)  Composing toilet
|Percent
|san_basal_r + san_lim_r
|0
|
|-
|san
|total
|Improved
|WSSJMPSanitationTotal%Improved
|Proportion of Total population served with Improved Sanitation (%)
|Likely to ensure hygenic separation of human excreta from human contact.  They include: 1) Flush/pour flush to (piped sewer system septic tank or pit  latrine) 2) Ventilated improved pit (VIP) latrine 3) Pit latrine with slab 4)  Composing toilet
|Percent
|san_basal_t + san_lim_t
|1
|INFRASTRUCTURE
|-
|san
|urban
|Improved
|WSSJMPSanitationUrban%Improved
|Proportion of Urban population served with Improved Sanitation (%)
|Likely to ensure hygenic separation of human excreta from human contact.  They include: 1) Flush/pour flush to (piped sewer system septic tank or pit  latrine) 2) Ventilated improved pit (VIP) latrine 3) Pit latrine with slab 4)  Composing toilet
|Percent
|san_basal_u + san_lim_u
|0
|
|-
|san
|rural
|Unimproved
|WSSJMPSanitationRural%Unimproved
|Proportion of Rural population served with unimproved facilities (%)
|Use of pit latrines without a slab or platform, hanging latrines or  bucket latrines
|Percent
|100 - (san_basal_r + san_lim_r) - san_ns_r
|0
|
|-
|san
|total
|Unimproved
|WSSJMPSanitationTotal%Unimproved
|Proportion of Total population served with unimproved facilities (%)
|Use of pit latrines without a slab or platform, hanging latrines or  bucket latrines
|Percent
|100 - (san_basal_t + san_lim_t) - san_ns_t
|0
|
|-
|san
|urban
|Unimproved
|WSSJMPSanitationUrban%Unimproved
|Proportion of Urban population served with unimproved facilities (%)
|Use of pit latrines without a slab or platform, hanging latrines or  bucket latrines
|Percent
|100 - (san_basal_u + san_lim_u) - san_ns_u
|0
|
|}
 
* Units is "Thousands" - 6 in total
 
{| class="wikitable"
|TAB
|Residence Type
|Ladder
|Variable
|Definition
|Extended Source Defn
|Units
|Code in Source
|UsedInPreprocessor
|UsedInPreprocessorFileName
|Formula
|Pop
|-
|san
|rural
|Improved
|WSSJMPSanitationRuralPopImproved
|Rural population served with Improved Sanitation
|Likely to ensure hygenic separation of human excreta from human contact.  They include: 1) Flush/pour flush to (piped sewer system septic tank or pit  latrine) 2) Ventilated improved pit (VIP) latrine 3) Pit latrine with slab 4)  Composing toilet
|Thousands
|san_basal_r + san_lim_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|san
|total
|Improved
|WSSJMPSanitationTotalPopImproved
|Total population served with Improved Sanitation
|Likely to ensure hygenic separation of human excreta from human contact.  They include: 1) Flush/pour flush to (piped sewer system septic tank or pit  latrine) 2) Ventilated improved pit (VIP) latrine 3) Pit latrine with slab 4)  Composing toilet
|Thousands
|san_basal_t + san_lim_t
|0
|
|/100
|*pop_t
|-
|san
|urban
|Improved
|WSSJMPSanitationUrbanPopImproved
|Urban population served with Improved Sanitation
|Likely to ensure hygenic separation of human excreta from human contact.  They include: 1) Flush/pour flush to (piped sewer system septic tank or pit  latrine) 2) Ventilated improved pit (VIP) latrine 3) Pit latrine with slab 4)  Composing toilet
|Thousands
|san_basal_u + san_lim_u
|0
|
|/100
|*prop_u/100*pop_t
|-
|san
|rural
|Unimproved
|WSSJMPSanitationRuralPopUnimproved
|Rural population served with Unimproved Sanitation.
|do not ensure hygenic separation of human excreta from human contact.  Unimproved facilities include pit latrines without a slab or platform,  hanging latrines or bucket latrines
|Thousands
|100 - (san_basal_r + san_lim_r) - san_ns_r
|0
|
|/100
|*(100-prop_u)/100*pop_t
|-
|san
|total
|Unimproved
|WSSJMPSanitationTotalPopUnimproved
|Total population served with Unimproved Sanitation.
|do not ensure hygenic separation of human excreta from human contact.  Unimproved facilities include pit latrines without a slab or platform,  hanging latrines or bucket latrines
|Thousands
|100 - (san_basal_t + san_lim_t) - san_ns_t
|0
|
|/100
|*pop_t
|-
|san
|urban
|Unimproved
|WSSJMPSanitationUrbanPopUnimproved
|Urban population served with Unimproved Sanitation.
|do not ensure hygenic separation of human excreta from human contact.  Unimproved facilities include pit latrines without a slab or platform,  hanging latrines or bucket latrines
|Thousands
|100 - (san_basal_u + san_lim_u) - san_ns_u
|0
|
|/100
|*prop_u/100*pop_t
|}
<u>'''Notes:'''</u>
# Any Pop series cannot be directly found in the excel. Thus, we need to manually calculated.
# pop_t is total population in thousands.
# prop_u is the percentage of urban population in total population.
# 100 - prop_u is the percentage of rural population in total population.
# Except pop_t, the rest of data we will use is in "Percent". To do the calculation for "Pop" series, we need to /100 first to convert the percent to decimal.
# san_bas changed to san_basal.
# san_od changed to san_ns.
# Calculated Ladders:
## Basic = At least basic + Safely managed
## Improved = At least basic + Limited = Sum of Latrines (san_othimp), Septic Tanks (san_sep), Sewer Connections (san_sew)
## Unimproved = 100 - Improved - Open Defecation
 
<u>'''Issues in the data and their resolution:'''</u>
 
The 3 groups of series below are duplicated: '''"Shared" is "Limited service".'''
{| class="wikitable"
|TAB
|Residence Type
|Ladder
|Variable
|Definition
|Extended Source Defn
|Units
|Code in Source
|UsedInPreprocessor
|UsedInPreprocessorFileName
|-
|san
|rural
|Limited
|WSSJMPSanitationRural%Limited
|Proportion of Rural population served with limited facilities  (%)
|Use of improved facilities shared between two or more  households
|Percent
|san_lim_r
|0
|
|-
|san
|rural
|Shared
|WSSJMPSanitationRural%Shared
|Proportion of Rural population served with Shared Sanitation  (%)
|Sanitation facilities of an otherwise acceptable type shared  between two or more households. Only facilities that are not shared or not  public are considered improved
|Percent
|san_lim_r
|0
|
|-
|san
|total
|Limited
|WSSJMPSanitationTotal%Limited
|Proportion of Total population served with limited facilities  (%)
|Use of improved facilities shared between two or more  households
|Percent
|san_lim_t
|0
|
|-
|san
|total
|Shared
|WSSJMPSanitationTotal%Shared
|Proportion of Total population served with Shared Sanitation  (%)
|Sanitation facilities of an otherwise acceptable type shared  between two or more households. Only facilities that are not shared or not  public are considered improved
|Percent
|san_lim_t
|1
|INFRASTRUCTURE
|-
|san
|urban
|Limited
|WSSJMPSanitationUrban%Limited
|Proportion of Urban population served with limited facilities  (%)
|Use of improved facilities shared between two or more  households
|Percent
|san_lim_u
|0
|
|-
|san
|urban
|Shared
|WSSJMPSanitationUrban%Shared
|Proportion of Urban population served with Shared Sanitation  (%)
|Sanitation facilities of an otherwise acceptable type shared  between two or more households. Only facilities that are not shared or not  public are considered improved
|Percent
|san_lim_u
|0
|
|}
|}
Hence, the table SeriesWSSJMPSanitationTotal%SafelyManaged from IFsHistSeries is the equivalent to the variable san_sm_t from WSS JMP.

Latest revision as of 19:46, 4 March 2025

WHO/UNICEF Joint Monitoring Program: Water Supply and Sanitation

The water and sanitation series is developed using data from the WHO/UNICEF Joint Monitoring Program for water supply and sanitation (JMP). The JMP reports country, regional and global estimates of progress on drinking water, sanitation and hygiene (WASH) since 2000. 

The WSS JMP dataset provides substantial information on water, sanitation and hygiene, broken into national, urban and rural subgroups. Within these subgroups, global estimates are provided that show the proportion of a country's population using improved and unimproved access to water, sanitation and hygiene. For the water dataset, IFs draws primarily on...... For the sanitation dataset, IFs uses the sanitation estimates to break the data down into the proportion of population (%) and the amount of people within a population. To construct these data series, IFs draws primarily on the population served with improved sanitation, unimproved sanitation, other unimproved sanitation, shared sanitation, and open defication sanitation.

The most recent update was in Sept. 2024. There are 8 preprocessors and 100 non-preprocessors.

Instructions on Downloading data

  1. Go to https://washdata.org/data/downloads#WLD
  2. Click "World file" under "Household" to download all the data.
    Imagellsjfewa.png
  3. Open the downloaded file. "Enable Editing". Hover the mouse to the tab and right-click. The file will show several options:
    ImagefheqFNLIA.png
  4. Click "Unhide", and a view will pop up.
    Image-unhide.png
  5. Press "ctrl" and select "wat" and "san". Click "OK".
  6. In these 2 tabs, you may find the columns we will use in "Code in Source" listed below.

Instructions on Importing Water Data into IFs

This section explains the methodology to be followed when importing WSS JMP water supply data into IFs. It also describes certain problems that a user might face in interpreting and understanding the data.

Source: Water supply data is published by the WHO/UNICEF JMP. The data is available at the website https://washdata.org/data/downloads#WLD

Country List to be Used: WSS JMP

Ladder and Related code in downloaded data:

IFs include both old and new water systems from WSS JMP. The new system is developed based on the old system, thus, you can find some overlapping variable labels between two systems. Below we listed a mapping between the ladders used in IFs and those being used in WSS JMP.

New system-

TAB Ladder in IFs WSS JMP Variable
wat SafelyManaged sm
wat AtLeastBasic basal
wat Basic basal - sm
wat Limited lim
wat Unimproved unimp
wat Surface ns

In which, SafelyManaged is the intersaction of following 3 categories (most of time the result is just the minimal among three)

  • SMOnPremise = imp_prem; used to be premises
  • SMAsNeeded = imp_av; used to be available
  • SMNotContam = imp_qual; used to be quality

You can also observe that unimp + imp + ns = 100%, where imp = basal + lim = pip + imp_npip

Old system-

TAB Ladder in IFs WSS JMP Variable
wat OtherImproved imp_npip
wat Piped pip
wat OtherUnimproved unimp
wat Surface ns

Notes:

  • All indicators use suffices to indicate regional levels, with
    • _t means national indicators (Total%); used to be _n being national
    • _r means Rural%
    • _u means Urban%
  • Prefix pop_ means Population in Thousands
  • prop_u is the percentage of urban population in total population.
  • 100 - prop_u is the percentage of rural population in total population.
  • The rest of data are in percentages

Thus, under the raw data (the Excel file downloaded following the instruction above), the TAB column in the mapping above represents the name of the spreadsheet, while the other two columns represent the one-to-one mapping between IFs data table name and WSS JMP variable name. For example, table SeriesWSSJMPWaterTotal%SafelyManaged from IFsHistSeries equals to the variable wat_sm_t. Same rules apply to the sanitation data introduced below.

Instructions on Importing Sanitation Data into IFs

This section explains the methodology to be followed when importing WSS JMP sanitation data into IFs. It also describes certain problems that a user might face in interpreting and understanding the data.

Source: Sanitation data is published by the WHO/UNICEF JMP. The data is available at the website https://washdata.org/data/household#!/table?geo0=region&geo1=sdg.

Country List to be Used: WSS JMP

Ladder and Related code in downloaded data:

IFs include both old and new sanitation systems from WSS JMP. The new system is developed based on the old system, thus, you can find some overlapping variable labels between two systems. Below we listed a mapping between the ladders used in IFs and those being used in WSS JMP.

New system-

TAB Ladder in IFs WSS JMP Variable
san AtLeastBasic basal
san Basic basal - sm
san Limited lim
san OpenDefecation ns
san OtherUnimproved unimp

In which, SafelyManaged is the union of following 3 categories (normally adding three together)

  • SMDisposedInsitu = sdo_sm; Disposed in situ
  • SMEmpTreated = fst_sm; Emptied and treated
  • SMWastewaterTreated = sew_sm; Wastewater treated

You can also find that imp + unimp + ns = 100, where imp = basal + lim; Additionally, Improved (imp) is the union of following 3 categories (normally adding three together, if all 3 exist)

  • Latrines and other = othimp; used to be lat
  • Septic tanks = sep
  • Sewer connections = sew

Old system-

TAB Ladder in IFs WSS JMP Variable
san Improved basal
san Shared lim
san OtherUnimproved unimp
san OpenDefecation ns

Hence, the table SeriesWSSJMPSanitationTotal%SafelyManaged from IFsHistSeries is the equivalent to the variable san_sm_t from WSS JMP.

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